NS220
NS220
NS220
SUMMARY
Network Standard NS220 facilitates design of the Ausgrids overhead distribution network by
staff and Accredited Service Providers. It outlines key line design parameters and provides
information on conductor sags/tensions, mechanical loadings, pole/structure capacity, and
other electrical and mechanical data. It also provides guidance on matters of policy and
preferred practice.
ISSUE
For issue to all Ausgrid and Accredited Service Providers staff involved with the design of
overhead distribution lines.
Ausgrid maintains a copy of this and other Network Standards together with updates and
amendments on www.ausgrid.com.au.
Where this standard is issued as a controlled document replacing an earlier edition, remove
and destroy the superseded document.
DISCLAIMER
As Ausgrids standards are subject to ongoing review, the information contained in this
document may be amended by Ausgrid at any time.
It is possible that conflict may exist between standard documents. In this event, the most
recent standard shall prevail.
This document has been developed using information available from field and other sources
and is suitable for most situations encountered in Ausgrid. Particular conditions, projects or
localities may require special or different practices. It is the responsibility of the local
manager, supervisor, assured quality contractor and the individuals involved to ensure that a
safe system of work is employed and that statutory requirements are met.
Ausgrid disclaims any and all liability to any person or persons for any procedure, process or
any other thing done or not done, as a result of this Standard.
Note that compliance with this Network Standard does not automatically satisfy the
requirements of a Designer Safety Report. The designer must comply with the provisions of
the WHS Regulation 2011 (NSW - Part 6.2 Duties of designer of structure and person who
commissions construction work) which requires the designer to provide a written safety
report to the person who commissioned the design. This report must be provided to Ausgrid
in all instances, including where the design was commissioned by or on behalf of a person
who proposes to connect premises to Ausgrids network, and will form part of the Designer
Safety Report which must also be presented to Ausgrid. Further information is provided in
Network Standard (NS) 212 Integrated Support Requirements for Ausgrid Network Assets.
INTERPRETATION
In the event that any user of this Standard considers that any of its provisions is uncertain,
ambiguous or otherwise in need of interpretation, the user should request Ausgrid to clarify
the provision. Ausgrids interpretation shall then apply as though it was included in the
Standard, and is final and binding. No correspondence will be entered into with any person
disputing the meaning of the provision published in the Standard or the accuracy of
Ausgrids interpretation.
Network Standard
NS220
Overhead Design Manual
February 2011
CONTENTS
1
4.1
Selection......................................................................................................... 45
4.1.1
Insulated/Covered .................................................................................. 45
4.1.2
Selection: Bare ....................................................................................... 46
4.2
Electrical Properties and Ratings ................................................................... 47
4.3
Mechanical Properties.................................................................................... 50
4.4
CCT Design Considerations........................................................................... 52
4.4.1
Poletop Constructions ............................................................................ 52
4.4.2
Water Blocking ....................................................................................... 52
4.4.3
Lightning Protection ................................................................................ 52
4.4.4
Earthing Points ....................................................................................... 52
4.4.5
Stringing ................................................................................................. 52
4.5
Engineering Notes .......................................................................................... 53
4.5.1
Conductor/Cable Designations............................................................... 53
4.5.2
Conductor Materials ............................................................................... 53
4.5.3
Insulated/Covered Cables ...................................................................... 54
4.5.4
Overhead Earth Wires ............................................................................ 54
4.5.5
Mechanical Properties ............................................................................ 54
4.5.6
Current Ratings ...................................................................................... 55
4.5.7
Fault Current Ratings ............................................................................. 56
4.5.8
Conductor Ageing ................................................................................... 57
4.5.9
Calculation of Voltage Drop .................................................................... 58
7.6
10
CLEARANCES......................................................................................................... 228
10.1 Ground and Structure Clearances ............................................................... 228
10.1.1 Distribution Lines (Mains) ..................................................................... 228
10.1.2 Distribution Lines (Mains) ..................................................................... 229
10.1.3 Ground and Structure Clearances Service Cables ........................... 231
10.1.3.1
10.8
10.9
11
12
14
SOFTWARE............................................................................................................. 247
12.1
12.2
12.3
12.4
12.5
12.6
13
iv
SECTION OVERVIEW
1.1
February 2011
This manual is to be used to support the overhead line design process. Its purpose
is as a standard designers checking tool and a training aid. It is not intended to
replace the use of appropriate overhead line design software, and is not to be used
as a sole design tool. Ausgrid requires all overhead line designs to be undertaken
using appropriate line design software. An exception may be made for emergency
situations.
Good design is critical to success in terms of:
compliance with applicable regulations and standards
ensuring that the distribution network is developed with adequate safety and
reliability
ensuring consistency across the Ausgrid network
cost-effectiveness
ease of construction, maintenance and operations.
This manual has been produced to support designers of Ausgrids overhead
network, both internal staff and Accredited Service Providers (ASPs), as well as
those checking and auditing design work.
It is intended to interpret high level national standards such as AS/NZS 7000/ENA
C(b)1 [Reference 1] and other Ausgrid Network Standards, enabling design
checking to be carried out quickly at a simple level, without the aid of advanced
computer software. For this purpose, it provides a simple cookbook approach. For
example, it uses a limited range of standard conductor stringing tables to facilitate
tabulation of conductor sags and forces.
Excellence in engineering is encouraged. Designs prepared with the TLPRO
software package or another recognized Overhead Line Design package shall
generally be acceptable, subject to the correct configuration and setting of
parameters. Other recognized software packages are listed in Section 12 along with
details of settings to be used.
While the manual is primarily to support distribution design, it also covers the design
of basic subtransmission lines. The Manuals tables were prepared using TL Pro
software as the calculation engine.
This Manual is the standardising design checking guide for use by Overhead Line
Designer Trainers, Ausgrids Contestable Design Certifiers, Ausgrids internal
Overhead Line software designers and ASP Overhead Line software designers, all
of whom are still required to utilise specific and appropriate software to undertake
the line design.
This manual should be interpreted in conjunction with the as current Ausgrid
Manuals Standard Constructions - Distribution, Standard Constructions Subtransmission as well as other as current Ausgrid Network Standards listed in
section 1.3. Where differences exist, precedence shall be granted to the more
specific Ausgrid Network Standard except where appropriate written authorisation is
obtained to do otherwise. (Refer to NS109)
In emergency situations only, this Manual may be used by Ausgrids internal
designers only, when software design is not practicable or timely.
1.2
February 2011
Accredited Service
Provider (ASP)
Action
Aerial Bundled
Cable (ABC)
AAC
AAAC
ACSR
ADSS
AHD
Al
Aluminium
Alignment
Average
Recurrence Interval
(ARI)
Blowout
Bridging
Cadastral Map
Chainage
CLAH
Common MEN
System
Conductor
Consent to Enter
Covered Conductor
Thick (CCT)
Creep
(or Inelastic
Stretch)
CSA
Cross-sectional Area
February 2011
Cu
Copper
Customer
Easement
Earthing
EMF
Electromagnetic Field
Everyday Tension
Feeder
FoS
Factor of Safety
Ground Clearance
The vertical distance between the conductor at its lowest point of sag
and ground.
GL
Ground Level
HDC
Intermediate pole
LIDAR
Load Case
Load Factor
Mains
Maximum Wind
Tension
Multiple Earth
Neutral (MEN)
Non-Strain Pole
February 2011
OPGW
Overhead Mains
Phasing
Pole
Profile
RL
(Reduced Level)
Ruling Span
SF
Sag
The vertical distance between a conductor and a line joining the two
attachment points. Usually the term refers to the maximum distance
within a span at or near the midpoint.
SC/GZ
Steel Conductor/Galvanized
Semi-urban
Service
Serviceability
Limit State
Sinking Depth
Span
Span Reduction
Factor (SRF)
Stay
A steel wire that is used to support a pole when the tip load exceeds
the pole capacity. The stay may be anchored in the ground or to
another pole. Also known as a guy.
Strain Point
Strain pole
Strain Section
individual
February 2011
Strength Factor,
or Strength
Reduction Factor
Stringing Table
Subcircuit
Supercircuit
Termination Pole
Tip Load
UGOH
Uplift
Ultimate Limit
State
Ultimate Strength
UTS
Very short spans are spans with lengths below those span lengths
listed in the Stringing Tables.
Weight Span
The equivalent span that gives the vertical conductor load applied to
a support and equals the span between the lowest points on the
catenary on either side of that support.
Wind Span
Working Strength
1.3
February 2011
References
1.
Draft AS/NZS 7000 Overhead Line Design Part 1: Detailed Procedures (to
supersede Reference 2)
2.
3.
4.
5.
6.
7.
8.
9.
February 2011
64.
February 2011
Wong CJ, Miller MD, Guidelines for Transmission Line Structural Loading, 3rd
edit, ASCE Manuals and Reports on Engineering Practice No 74 2010
68.
71. ASCE /SEI 48-05 ASCE Design of Steel Transmission Pole Structures
72. IEEE 951 -1996 Guide for the assembly and erection of Metal Transmission
Structures
73.
74.
75.
76. Gorur, RS, Cherney EA, Burnham JT, 1999, Outdoor Insulators, Phoenix,
Arizona
77. ASCE / SEI 104, 2003, Recommended Practice for Fiber-Reinforced Polymer
Products for Overhead Utility Line Structures,
78. Townsend HE, 2002, Outdoor Atmospheric Corrosion, ASTM STP 1421,
ASTM, Philadelphia, USA
79. Wareing B, 2002, Wood Pole Overhead Lines, IEEE P&E Series 48, IEE,
80. Littlejohn GS, 2008, Ground Anchorages and anchored structures, ICE,
Thomas Telford, London
81. Kiessling F, Nefzger P, Nolasco JF, Kaintzyk U. , 2002, Overhead Power Lines,
Springer, New York
82. Holmes JD, 2002, A Re-analysis of Recorded Extreme Wind Speeds in Region
A, Australian Journal of Structural Engineers, Vol4, No1, p29
83. AS /NZS 1170. 2 -2002 Wind Code
84. Sanabria LA, Cechet RP, A Statistical Model of Severe Winds, Geoscience
Australia Record 2007/12, Australian Government
85. Mason M, March 2007, Thunderstorm Wind Gusts in Australia, School of Civil
Engineering, University of Sydney, APEC 21st Century COE Short Term
Fellowship, Tokyo Polytechnic University
86. Nadimpalli K, Cechet RP, Edwards M, 2007, Severe Wind Gust Risk fo
Australian Capital Cities A National Risk Assessment approach, Risk and
Impact Analysis Group, Geospatial and Earth Monitorig Division, Geoscience
Australia, Canberra, Australia. Email : Krishna.nadimpalli@ga. gov. au
DESIGN SUMMARY
2.1
2.1.1
February 2011
The line must comply with these requirements over the full design range of weather
and load conditions that could be reasonably encounteredwhen the line is cold
and taut, when at its maximum design temperature and consequently when
conductor sag is at a maximum, and under maximum wind conditions. The load
conditions to be considered for Ausgrid lines are set out in the following sections,
where applicable wind pressures, temperatures and load factors are listed.
2.1.2
Limit States
For structural integrity to be maintained the structure strength must always exceed
the applied mechanical load, otherwise the line passes beyond the limit of its intact
state to a damaged state or failed state. Beyond these limits, the line no longer
satisfies the design performance requirements.
INTACT
STATE
DAMAGED
STATE
Serviceability
Limit
FAILED
STATE
Ultimate Strength
Limit
10
February 2011
x =
the load factor, taking into account the variability of the load, importance of
structure, dynamics etc.
Wn = wind load
X=
Thus, the Ultimate Strength Limit equation used within Ausgrid, which pertains to
loading under short-term wind gusts, with the appropriate load factors applied from
section 2. 2, may be expressed as follows:
Rn > 1. 0 Wn + 1. 1 Gs + 1. 25 Gc + 1. 25Ftw
where:
Wn = effect of transverse wind load on structure
Gs = vertical downloads due to the self weight of the structure and fittings
Gc = vertical downloads due to conductors
Ftw = conductor loads under maximum wind conditions.
Note that the limit state equation is not a simple arithmetic equation. The loads
include various vector componentsvertical, horizontal longitudinal and horizontal
transverse. However, for simple distribution lines, downloads are often relatively
minor and are not a significant contribution to an overturning moment on the pole,
so are often ignored. Note, too, that the structure components have different
strengths in different directions and under different actions, e. g. compression,
tension, shear or torsion.
Apart from the Ultimate Strength Limit, Ausgrid commonly also requires checking of
the Serviceability Limit, which addresses the effect of sustained (no wind) loading,
primarily due to conductor everyday tension. This is particularly appropriate with
timber components, which may deflect or deform under a sustained load. This limit
state is described by the following equation:
Rn > 0. 9 Gs + 1. 25 Gc + 1. 1Fte
where:
Fte = conductor loads under everyday (no wind) conditions
This limit state approach to overhead design has been used widely in Australia
since 1999. It is a rationalisation of the earlier working stress method, which applied
a general factor of safety, but uses higher, more realistic wind loads (aligned with
AS1170 wind code), and material strength factors more closely aligned with
reliability of performance. It takes a reliability-based (acceptable risk of failure)
approach. Based on this approach, Ausgrid applies an Average Recurrence Interval
(ARI) of 100 years to determine minimum design wind pressures for normal
distribution lines. For this ARI, the probability of the design wind loads being
exceeded during a 50 year design life is only 39%.
SectioNS2.2 2.4 presents design wind loads, load factors, strength factors and
design temperatures to be used for various situations and load cases.
11
February 2011
Reference 1 also sets out other limit states that designers may need to check where
relevant, such as:
failure containment or broken wire condition (where one phase conductor
breaks on one side of a strain point, so that the loads applied are then out of
balance)
maintenance and construction loading
snow and ice loading
seismic loading
torsional loading
maximum wind uplift.
2.1.3
2.1.4
12
2.2
February 2011
Load Case
Maximum
Wind (Ultimate All Situations
Strength)
Everyday
(Sustained)
Failure
Containment
(Broken Wire)
See Note 2
All Situations
See Note 1
Vertical Loads
Longitudinal
Wind
Temp. Load on Conductor
Structure
Forces
Structure
Conductor
Self Load
Wind
900Pa or
more Refer
15C
Maximum
to
Table 2.2.2
Nil
No requirement
to check for
standard
Moderate
Ausgrid
constructions
No requirement
to check for
standard
Maintenance/
Ausgrid
Construction
constructions
See Note 3
Load Factors
Light
1.0
1.25
1.1
1.25
0 Pa
5C
1.0
1.1
0.9
1.25
240 Pa
15C
1.0
1.25
1.1
1.25
100 Pa
15C
1.0
1.5
1.1
1.5 + 2Q
see Note 4
Notes:
1.
The Everyday/Sustained Load case is normally only a limiting factor on shorter spans in
tight-strung rural lines with steel or ACSR conductors. However, designers should always
satisfy themselves that this condition is satisfied.
2.
Failure containment case should allow for one third of phase conductors to be broken,
causing an out-of-balance load on the strain structure. This check may be warranted with
tight-strung rural lines.
3.
Designers may wish to add notes to their design drawings indicating the need for
temporary construction stays.
4.
5.
For other load cases, e. g. snow and ice, seismic, maximum wind uplift see Reference
1.
13
February 2011
Situation
Component
Conductors
Large Plant
Items
After application
of nominal SRF
see Note 3
Remarks
Type
Description
Urban
Area
Typical built-up
areas where
some shielding
of lines from
winds is
provided by
buildings,
terrain and
vegetation
900 Pa
SRF may be
ignored in these
situations, as span
lengths tend to be
short.
Rural
Area
Open, exposed
areas
see Note 5
1180Pa
966Pa
1350Pa
1216Pa
1300Pa
A localised
column of
sinking air from
Microburst a storm cloud
(Downdraft) causing intense
damaging
winds, common
in inland areas
Round Poles
Prior to
application of
SRF
see Note 2
2300Pa
Notes:
1.
The derivation of the various wind pressures used is presented in Section 2.5.
2.
Designers with software that can apply Span Reduction Factor (SRF) to individual span
lengths should use these Pre-SRF application values.
3.
Designers with software that cannot apply Span Reduction Factor (SRF) to individual
span lengths should use these Post-SRF application values.
4.
5.
Where a line is in an exposed area or natural wind tunnel, even if the surrounds are built
up, Rural wind pressures should be used.
14
2.3
February 2011
Max.
Design
Temp.
(Hot)
Temp
Bare Mains
11kV
75C
LV
75C
Uplift
Subcircuit
Blowout
Sustained Load
Condition
When Used
Checking clearance
from ground or
objects below the
line.
Bare LV conductor
N.B. See Notes on Maximum design
only acceptable for
existing mains. ABC temperatures for all voltages at the
end of this table
to be used for all
new works.
5C
Checking clearance
from objects above
the line
5C
15C
Checking
intercircuit
clearance - hot
superciruit above
and cool subcircuit
below
40C
HOT
COLD
COLD
HOT
COOL
Checking horizontal
line displacement
(sideways sag)
under 500Pa wind
force
15C
Calculating
mechanical forces
under maximum
wind
5C
Calculating
sustained
mechanical forces
and reference
temperature for
conductor stringing
PLAN
COOL
COLD
15
Midspan Conductor
Clearances
50C
February 2011
Checking
interphase
conductor spacing
to avoid clashing
WARM
2.4
Limit State
Strength Factor
Strength
0.60
Serviceability
0.34
Strength
0.65
Serviceability
0.37
Strength
0.79
Serviceability
0.32
Pole
Strength
0.9
Pole or crossarm
Strength
0.9
Cable members
Strength
0.80
Anchors
Strength
0.40
Strength
0.70
Serviceability
0.50
Component
Pole
Crossarm
Crossarm
Concrete structures
Steel structures
Stays
Conductors
16
February 2011
Strength
0.80
Fittings - cast
Strength
0.70
Strength
0.90
Strength
0.80
Strength
0.5
Strength
0.9
(max. design
cantilever load)
Strength
0.65
Strength
0.6
Fasteners
17
2.5
February 2011
Engineering Notes
Table 2.2.2 sets out design wind pressures to be used and how Span Reduction
Factor (SRF) is to be applied.
2.5.1
k V2
where:
q=
k=
V=
2.5.2
Scaling Factors
Various scaling coefficients may be applied to the wind speed or wind pressure to
allow for factors such as terrain (sheltered, exposed), height (10m approx. for
distribution lines), wind direction, gust factor and drag coefficient (depends on size,
shape, smoothness and geometry). For additional detail see References 1 and 37.
For distribution conductors, a drag coefficient of 1. 16 has been applied to the basic
wind pressure. Structures such as rectangular section poles or lattice towers will
have larger drag coefficients than small smooth round conductors and wind
pressures are scaled up accordingly.
For rural areas, a wind speed multiplier of approx. 1. 0 has been used (Terrain
Category 2 for open areas), giving a design wind pressure of 1180Pa. A span
reduction factor of 0. 82 is applied, based on a typical span length of 125m, allowing
for a general design wind pressure of 966Pa.
For urban areas with a higher degree of shielding, a wind speed multiplier of 0. 83
would be appropriate, giving a design wind pressure of 823Pa. However, this value
has been rounded up to 900Pa, a value which is used widely within the industry for
distribution line design.
Designers may need to consider topographical factors appropriate to specific site
conditions. For additional detail see References 1 and 37.
18
2.5.3
February 2011
Synoptic winds:
Microburst winds:
19
February 2011
Where:
The Strength Reduction Factor = * kd
=
kd =
Line reliability over design life L. Based a risk assessment for rural lines, a minimum
design Average Recurrence Interval (ARI) = 100 years over a 50-year project life is
prescribed. This equates to a design wind pressure of 966Pa after the application of
the shape factor for conductor (1. 17) and the span reduction factor for rural lines (0.
82) and allowing for a synoptic wind speed according to Region A1:
Regional wind speed V100
Probability that the design wind load will be exceeded at least once in technical
lifetime L:
r = 1-(1-1/ARI)L = 39%
r is an indication of line reliability, maintained over a prescribed replacement period,
which is set at 2. 5 years to allow for a pole crossing the minimum strength limit in
between inspections.
Line Reliability over Pole Replacement Period. The required Average
Recurrence Interval to maintain design line reliability (r) over the replacement period
(ARIrep)
= 1/(1-exp(ln(1-r)/Lrep))
= 5. 5 years
where
Lrep
= 2. 5 years and
= 39%
= 0. 6 * Vrep2
= 631Pa
= Vrep/500/
= 631/500/0. 8
= 1. 58
(kd)
= Initial strength reduction factor
Strength reduction factor after pole degradation
= 0. 61 / 0. 8
= 0. 77
20
February 2011
DESIGN PROCESS
3.1
Select Route
Select Conductor Type and Size
Select Structure and Pole-top Construction Types
Conduct Route Survey and Draw Ground Line Profile
YES
Document Design
Seek Approvals/statutory /S45, etc
Review and Verification
21
3.2
February 2011
3.2.1
3.2.2
Select Route
Ideally, the line route should be as short and straight as possible in order to
minimise costs, minimise stays and have a tidy appearance. However, numerous
other factors need to be taken into account, such as:
property issues, ease of acquisition of Ausgrid property rights over private
lands
ease of obtaining approvals from statutory authorities
community acceptance
minimising vegetation clearing, environmental and visual impact, EMF impact
access for construction, maintenance and operations
for low voltage lines, ease of servicing all lots
compatibility with future development
suitable ground for excavation and pole foundations.
Minimising terminations constructions
3.2.3
22
February 2011
3.2.4
3.2.5
23
February 2011
H = S cos
V = S sin
D2 = D1 + H
Z2 = Z1 + V
Where the slope angle is small (<10, say), then we may assume H = S for
simplicity.
A table of the format illustrated below can then be produced. The starting RL can be
either a true AHD height measurement or some arbitrary value, e. g. 100m.
Description
(m)
Chainage
RL
(m)
(m)
(m)
(m)
100. 00
Station 1
Lot Boundary
35
-2
35
-1. 22
35
98. 78
67
+4
67
+4. 67
102
103. 45
22
22
124
103. 45
Station 2
The data in the Chainage and RL columns can be plotted on graph paper using
appropriate scales, e. g. 1:1000 or 1:2000 horizontally, 1:100 or 1:200 vertically.
The vertical scale is deliberately larger than the horizontal in order to exaggerate
any slopes and clearance issues.
Various line design software packages or spreadsheets are available to automate
plotting of survey data.
Apart from the ground line, various features and stations must be shownexisting
poles, gullies, fences, obstacles, roadways.
A clearance line is then drawn offset from the ground line, according to the minimum
vertical clearances that apply (refer section 10.1). For example, for a bare 11kV line
over a carriageway of a road, the clearance line would be 7.5m above the ground
line. This line shows the lowest level to which the line may sag under maximum load
conditions. The clearance line height may vary along the route, according to the
circumstances that apply, e. g. whether along a footpath, over a carriageway or a
non-trafficable area.
NOTE:
Each specific Design Software can display clearance lines and alerts in
different formats.
24
3.2.6
February 2011
3.2.7
3.2.8
25
February 2011
constructions can also limit the length of line affected in the event of wires
brought down in a storm. Also, the length of conductor on a drum may be a
consideration.
Keep the span lengths within the strain section reasonably similar, if possible. Also,
keep the type of pole and poletop construction used reasonably consistent, as this
gives the line a tidy appearance.
The designer will need to nominate pole strengths and foundation types/sinking
depths as a first pass, knowing that these may need to be amended later once tip
loads are checked. Heavier poles will be used at terminations and on large deviation
angles. Pole sinking depths can be determined in accordance with section 6.3 or
section 6.2.
The designer will need to nominate suitable poletop constructions for intermediate
poles with adequate capacity for the deviation angle at each site (refer section 8.3).
3.2.9
The datum lines on the template must be aligned with the grid of the graph paper.
The template should not be tilted.
26
February 2011
For checking clearances from an object above the line, the line temperature
should be taken to be 5C. This temperature is also used when checking for uplift
on structures.
27
February 2011
Uplift is generally not a problem if it is on one side of the structure only and offset on
the opposite side by a downward force, as may occur with a line with successive
spans running down a steep slope. However, if on both sides of an intermediate
structure such as a suspension or pin construction, it needs to be addressed.
Possible solutions include:
changing the poletop construction to a through-termination or uplift type
construction
moving the pole to a different location
reducing stringing tension
increasing pole height
reducing heights of adjacent poles, subject to adequate ground clearance
being available.
28
February 2011
The decision to use a stay should be a last resort, especially in high traffic, livestock
movement or arable cropping land areas.
29
February 2011
3.3
Worked Examples
Example 1 Simple Condemned LV Pole Replacement
A low voltage pole in a suburban street, NB-10096, has been condemned and
requires replacement. The existing pole is an old natural round type 30 long on a 3.
0m alignment, 1. 2m behind the kerb. The pole supports 4C 95mm2 LV ABC mains
and has an intermediate suspension angle type poletop construction with a 20
deviation in the line. There are 4 single phase services to houses, all 25mm2
aluminium/XLPE types in good condition.
The sag in the 40m span was measured at 1. 04m on a sunny but breezy day with
an ambient temperature of 25C. The soil type seems to be very stiff clay, welldrained.
We need to replace the pole adjacent to the existing one, typically offset by 1 metre.
Given the proximity of the driveway to #11 to the east, we decide to replace the pole
1m to the west. Looking at the services, it seems that this small relocation will not
cause any aerial infringements over private property.
30
February 2011
We will allow the pole to remain on the existing pole alignment. It is a single pole on
an existing overhead line in an established residential area, where road widening is
unlikely and the setback is sufficient so that it is not a significant hazard to vehicles.
Of course, we will check Dial Before You Dig plans and check on site to verify that
this location is clear of underground services. If we have any doubts in this regard,
we will place a warning note on our design plan and specify hand sinking of the
pole.
The length of LVABC mains is essentially unaffected by the pole relocation, so there
is no need to sleeve in any additional mains or re-tension the mains. We will specify
that the services to #9 and #10 on the western side of the pole be transferred to the
new pole. However, the services to #11 and #12 on the eastern side of the pole will
now be too short and will need to be replaced, making sure that we have adequate
ground clearance throughout.
From section 6. 1, we see that 11m is the standard length for LV poles. As the
mains are not tight and the deviation angle is moderate, we will start by nominating
only a 6kN working strength (24kN ultimate) pole. From section 6. 2, we see that for
this pole size we have:
8. 23kN sustained load capacity
14. 44kN maximum wind condition capacity
1. 53kN self-windage
1. 90m sinking with concrete backfill in 600mm diameter hole.
Now we need to determine the stringing tension of the existing mains. The spans in
the vicinity are around the 40m mark, so we consult the stringing tables for LVABC
RS=40m for both 2%UTS and 6%UTS (refer section 5.3 sheets 52 and 53), the two
most likely stringing tensions in this urban situation, to see which is the best fit. We
look at the row for a 40m span and the column for 30C (5C above ambient, say,
as the day is sunny). We find that the 6%UTS table (section 5.3 sheet 53)
corresponds best with our measured sag (1. 08m).
Knowing the stringing tension, we can now turn to section 9.1.5 to determine the
forces applied by the conductor to the pole tip. For 6% UTS and a 20 deviation
angle, we note that the sustained load is 1.21kN and the maximum wind load is
6.18kN. We need to add the self-windage of the pole, 1.53kN, to the latter figure,
giving a max. wind load of 7. 71kN. Service loads are ignored.
We now compare applied loads with pole capacity and find that the 6kN pole size
we have nominated is satisfactory.
Load Case
Applied Load
Capacity
Sustained
1.21kN
8.23kN
Maximum Wind
7.71kN
14.44kN
Now we turn to section 8.3.2 to verify that the poletop construction 1-73 (LVABC
angle) can handle the 40m span and 20 deviation angle, and see that it is well
within the limitations. (We cannot simply replace like with like, as many existing
aspects of the network do not meet current network standards. )
We make a final check that the mains will have adequate clearance from ground.
The 40m span is the longer of the two adjoining the pole. Turning to stringing table
5.3.53 and the 80C column, we find that the sag is 1. 33m at max. design
temperature. The tip of the pole is 9.10m high, and the LVABC will be supported
approx. 0. 25m below this (refer construction drawing for 1-73), i. e. at a height of 8.
85m. Assuming that the adjacent pole NB-10097 is of a similar height, then the mid-
31
February 2011
span ground clearance of the LVABC will 8. 85 1.33 = 7.52m. This is well above
the required 6. 0m (refer section 10.1.2 dimension B).
32
February 2011
There are no issues with vegetation or wildlife, so we will use bare mains. We will
select APPLE (6/1/3. 00 ACSR/GZ) conductor for the spur line and use RURAL
stringing of 22. 5% UTS.
We consult stringing table section 5. 3. 42 (250m RS) and find that if we try to span
280m without any intermediate poles, we will have a sag of 7. 84m at max. design
temp. of 75C. This will be excessive for regular height poles. (Even if we change to
RAISIN conductor as per table 5. 3. 50, we would have a sag in excess of 5. 0m,
which is still a bit high in this case. ) We therefore opt for an intermediate pole. Let
us place it halfway along the route, creating two 140m spans. We can use the
stinging table for a 150m RS section 5. 3. 40. The sag in each span will be 2. 49m
at 75C, which will leave us plenty of ground clearance.
We will string the 15m span of 95mm2 LVABC slack, i. e. at 2% UTS as per stringing
table 5. 3. 51. The sag is only 0. 47m at max. design temp. of 80C.
Now for the intermediate 11kV pole, we nominate a 12. 5m height, in keeping with
the pole selection guidelines in section 6. 1. We nominate a 4kN/16kN type, as it is
only an intermediate pole supporting light conductors. Using the pole table in
section 6. 2, we nominate 2. 02m sinking depth, with concrete backfill and a 600mm
diameter auger. (We could use the Foundation Design Spreadsheet for this later to
see what other alternatives exist. )
On the intermediate pole we will use a small delta construction (2-5), similar to that
used on the main line. From section 8. 3 we can see that easily handles the 140m
spans. The tip height will be 10. 48m, and the crossarm 10. 28m. The outer phase
conductors will be at a height of 10. 48m.
33
February 2011
For details of the transformer pole, we refer to section 8.6.2 and the table showing
vertical spacings. For a 14m 12kN/48kN pole, we have a sinking depth of 2. 40m.
As a plant pole, we will use a concrete foundation, and from section 6.2.1, an auger
diameter of 750mm. The tip height will be 11.6m. The 11kV termination (2-10) will
be at height 11.4m (0.2m below tip). The LV termination (1-71) will be 3. 2m below
the tip at a height of 8. 4m.
For the LV Pole at the end, we will use a 11m 6kN/24kN size. According to table 6.
2, this needs to be sunk 1.90m with a concrete foundation, 600mm dia. auger. The
tip height will be 9.10m, with the LV termination (2-10) attached at a height of 8.
90m.
At pole GP-30452, the tee-off termination (2-10) will be 0. 75m below the existing
crossarm, at a height of 9.25m (refer section 10.2.2 for intercircuit clearances).
We can now draw a profile of the line, as shown below, as we have calculated all
the attachment heights and sags. We could use software for this, a sag template
constructed as per section 3. 6, or simply hand draw the catenary curve on graph
paper as shown below. The ruling span for the 11kV line section is 140m, as the two
spans are identical length. There is more than the required 6. 0m ground clearance
(refer section 10.1.2).
We now need to calculate tip loads for the poles and determine if any stays are
required.
For pole GP-30452, we can ignore the existing mains, because the forces to north
and south will cancel. We only need consider the new circuit to the east. Turning to
section 9. 1. 3 for a termination of APPLE at 22. 5% UTS, we find that we have a
sustained load of 3 x 3. 60kN = 10. 80kN and a max. wind condition (rural) of 3 x 10.
91 = 32. 73kN. To the latter we add pole windage of 1. 83kN (refer section 6.2.1) to
get 34. 56kN max. wind load. For simplicity we will ignore the fact that the tee-off is
slightly below the tip. Now, this exceeds the capacity of the pole given in section 6.
2. 1 (8. 19kN sustained and 14. 37kN max. wind), so the pole will require staying.
The force carried by the stay wire on pole GP-30452 under max. wind conditions will
be 34. 56 / cos 45 = 48. 88kN, so we will require a 19/2. 00 stay wire (refer section
7.3.1). Looking at section 7.2.2, we nominate a single helix 200mm dia. screw
anchor. Assuming the soil to be good category 3, we nominate an installation
torque of 5600N. m or 6 shear pins.
For the intermediate pole, we have nil sustained load and 3 x 2. 05kN = 6. 15kN
conductor windage and 1.55kN pole windage, totalling 7. 70kN under max. wind
conditions. This is within the 9. 46kN capacity of the pole.
For the LV pole at the end, we have an applied tip load of 1. 15kN sustained and 3.
55kN max. wind condition from the LVABC95 (refer section 9.1.5), plus a pole
windage of 1. 53kN, giving a total of 5. 08kN. This is within the capacity of the pole
(8. 23kN sustained, 14. 44kN max. wind) and no staying is required. Note that we
have ignored the loading of the service to the shed.
NS220 + NSAs 1728 & 1767
34
February 2011
3-APPLE
10. 80kN
LVABC95
1. 15kN
Pole windage _
Trfr. windage _
Max. Wind
32. 73kN
3. 55kN
2. 77kN
0. 75kN
(refer section 9. 1. 3)
(refer section 9. 1. 5)
(refer section 6. 2. 1)
(refer section 8. 6. 2)
For simplicity we will conservatively assume the pole and transformer windage load
to be to the west, although in reality the worst case will be when the wind is blowing
from the north or south applying the greatest force to the 11kV mains running eastwest. Thus, we arrive at a resultant tip load of 11. 95kN sustained and 39. 80kN
max. wind condition. This exceeds the capacity of the pole (16. 43kN sustained, 28.
83kN max. wind) and therefore we will need to backstay the pole.
The force carried by the stay wire on the transformer pole under max. wind
conditions will be 39.8/cos 45 = 56. 28kN, so we will just manage with a 19/2. 00
stay wire (refer section 7.3 1). Looking at section 7.2.2, we nominate a single helix
200mm dia. screw anchor. Assuming the soil to be good category 3, we nominate
an installation torque of 5600N. m or 6 shear pins.
If there are animals grazing in the paddocks, we may wish to consider fitting
rails/guards to the stay wires.
Given the tight stringing and open countryside, we need to fit vibration dampers to
each end of the two new spans of 11kV mains.
The transformer will require separate HV and LV earthing as it is a rural situation
and there is no interconnection with the external LV network.
We will require a wayleave or easement to be granted by the owners of Lot 3 giving
their consent for the erection of the new spur line over their property.
Example 3 HV/LV Extension over Undulating Ground
Prepare a design for a 250m section of new 11kV and LV line along Glendale St.
between poles NB-22117 and NB-20474. Mercury conductor (7/4. 50 AAC) has
been nominated by the planner for the project for both HV and LV circuits. The
ground is shale and has the profile shown below and the countryside is quite open.
There are no lot boundaries along the route and no constraints on pole locations.
Substation pole NB-22117 is a 14m pole sunk 2. 5m deep, 8kN/32kN strength, with
the 11kV termination at a height of 11. 3m and the LV termination at a height of 8.
8m. The pole base has been inspected recently and found to have negligible
deterioration. The existing 11kV and LV conductors in Glendale St. are strung at
12%UTS.
Pole NB-20474 is a 14m pole sunk 2. 2m deep, 6kN/24kN strength, with the 11kV
pin crossarm at a height of 11. 6m and the LV pin crossarm at a height of 9. 1m. It is
on an alignment of 2. 55m from the real property boundary. The pole base has been
inspected recently and found to have negligible deterioration. The adjacent poles in
Manx Rd. , NB-20473 and NB-20475, are 12. 5m 6/24kN poles, with 11kV crossarm
at a height of 10. 3m and LV crossarm at a height of 7. 7m. The existing 11kV and
LV conductors in Manx Rd. are strung at 6%UTS.
35
February 2011
Teeing off the existing line in Manx Rd will present a challenge because existing
pole NB-20474 is only 6/24kN strength and the footpath is not wide enough to install
a sidewalk stay (refer sections 7.3.2 and 7.5.2). So we will need to use slack
stringing (2%UTS) for the tee-off from NB-20474. (Alternatively, we could place a
ground stay into private property, subject to obtaining consent from the landowner,
or replace NB-20474 with a heavier pole, but for this example we will use a slack
span. ) We will place a new strain pole, Station 1, 30m west of NB-20474.
This leaves us a balance of 245m. Given the distance and the ridge midway, we will
try to cover this in two spans. We place an intermediate pole, Station 2, at the top of
the ridge, giving us two spans, 113m and 132m. For spans of this length, 12%UTS
stringing would be adequate, especially with the gully in the middle of the 132m
span (refer section 5.1).
For station 1, let us use a 12. 5m 12/48kN pole, as there is a change of stringing
tension on the through termination constructions. From table 6. 2, we nominate a
sinking depth of 2. 28m. (We may trim up foundation depths at a later stage using
the Foundation Design Spreadsheet. ) The height of the tip will be 10. 22m, the
11kV crossarm (construction 2-10) 0. 2m below at 10. 02m, the LV (construction 110) a further 2. 5m below at 7. 52m.
For station 2, let us use a 12. 5m 6/24kN pole, as it is an intermediate pole only.
From table 6. 2, we nominate a sinking depth of 1. 84m. The height of the tip will be
10. 66m, the 11kV crossarm (construction 2-5) 0. 2m below at 10. 46m, the LV
(construction 1-1) a further 2. 5m below at 7. 96m. We can assume that the
conductors are at a height 200mm above the crossarm king bolt.
36
February 2011
Now, on pole NB-20474, the new 11kV termination will be 0. 75m below the existing
11kV crossarm at a height of 10. 85m. We will also need to lower the existing LV
crossarm to a height of 8. 35m so that we retain our 2. 5m live line working space
between HV and LV. The LV termination is 0. 75m lower again, at a height of 7.
60m.
We need to check that lowering the LV crossarm on NB-20474 does not create any
problems with ground clearance in Manx Rd. Let us consider the 52m span between
NB-20474 and NB-20475. The LV mains are 7. 80m high on NB-20474 and 7. 90m
high on NB-20475 (200mm above the crossarm, say), averaging 7. 85m. Now the
sag in the 52m span at 75C (6%UTS assuming 60m RS refer chart 5. 3. 4) will be
1. 48m. Subtracting this from 7. 85m leaves us with 6. 37m, which exceeds the
minimum ground clearance required of 6. 0m (refer section 10. 1. 2), and so
lowering the crossarm will not be a problem.
For the new line segment with two spans, the ruling span can be calculated from the
span lengths as follows:
RS = [ (1323 + 1133) ] = 124m
(132 + 113)
From stringing chart 5. 3. 9 (AAC 12%UTS 100m RS), we note that the sag in the
two spans is as follows:
Length
132m
113m
15C
2. 64m
3. 61m
75C
5. 29m
3. 88m
For the short 30m span, we use chart 5. 3. 1 (AAC 2%UTS 20m RS). We have 1.
10m sag at 15C and 1. 50m sag at 75C.
This gives us the line profile shown below. This could be prepared using software, a
sag template or hand drawing the catenary curve on graph paper. We have shown
both 75 C and 15 C curves.
12% UTS
12% UTS
2% UTS
INSUFFICIENT
GROUND
CLEARANCE
We can see from the profile that there are problems with ground clearance. If we
increase the height of the pole at station 1 to 14m, we correct the problem with LV
Ground clearance in the slack span.
37
February 2011
However, to fix the ground clearance problem between statioNS1 and 2 proves
more difficult. Increasing pole height a size or two is not sufficient, nor is increasing
stringing tension to 20% UTS. We find it necessary to install another pole, station 3.
We will place it at chainage 170m, on the knee point or edge of ridge, giving us a
38m span and a 75m span. Now we will need to change the constructions at station
1 to through-terminations, i. e. make this a strain pole. We will use constructioNS211 And 1-11. This is necessary so that we do not violate the 2:1 rule for span
lengths within a strain section. Also, this allows us to drop the stringing tension
between statioNS1 and 2 to 6% UTS.
6% UTS
12% UTS
2% UTS
Note that the RS for the two span segment between statioNS1 and 2 has now
changed:
RS = [ (433 + 703) ] = 61m
(43 + 70)
The sags in each span, from table 5. 3. 4 (AAC 6% UTS 60m RS) are as follows:
Length
43m
70m
15C
0. 75m
1. 97m
75C
1. 02m
2. 70m
Looking at the profile, we can see that we have adequate ground clearances, as
well as adequate intercircuit clearance (between the 11kV at 75C and the LV at
15C).
We now need to calculate tip loads for the poles and determine if any stays are
required.
For pole NB-22117, we have Mercury conductor strung at 12%UTS to both the east
and the west on both 11kV and LV. These forces will all cancel under sustained
load conditions. We can therefore recover the existing stay as it is now redundant.
Under maximum wind conditions, the tip load will be 1. 74kN per conductor (refer
table 9. 1. 1 Mercury 12% 0 deviation), or a total of 12. 18kN, if we ignore the fact
that the LV is a 2. 5m down from the pole tip. Add to this the pole windage of 2.
77kN (from section 6. 2), giving a total of 14. 95kN. This is less than the 28. 83kN
capacity (from section 6. 2), so the pole is OK to remain in service.
For station 2, we have Mercury conductor strung at 12%UTS to the west for both
11kV and LV. To the east we have Mercury conductor strung at 6% UTS for both
11kV and LV. Given that this is now a strain pole with a change of tension on it, we
will upsize it to a 12kN/48kN strength, and increase sinking depth to 2. 28m (refer
table 6. 2). According to table 9. 1. 1 we have the loadings shown below. Note how
we multiplied by the number of conductors, and by the relative height of attachment
for the LV circuits. For the max. wind case, we have also added pole windage from
section 6. 2.
38
February 2011
Sustained
West
East
Resultant
Max. Wind
West
East
Pole Windage
Resultant
From section 6. 2, we see that the pole has a capacity of 16. 52kN sustained and
28. 98kN max. wind. , which exceeds the loads shown above and so no staying will
be required.
Station 3, as an intermediate pole (12. 5m long 4kN/16kN), will have no sustained
load on it, but will have a wind condition tip load of:
3 x 0. 99 + 4 x 0. 99 x 8. 38 / 10. 88 = 6. 02kN conductor windage (from 9. 1. 1)
1. 55kN pole windage (from section 6. 2)
Total: 7. 57kN
This is less than the 9. 46kN capacity of the pole (from section 6. 2) and so there is
no need to increase pole strength.
For station 1, we have Mercury conductor strung at 6%UTS to the west for both
11kV and LV. The pole is 14m long sunk 2. 28m. To the east we have Mercury
conductor strung at 2% UTS for both 11kV and LV. According to table 9. 1. 1 we
have the loadings shown below.
Sustained
West
East
Resultant
3 x 1. 11 + 4 x 1. 11 x 9. 02 / 11. 52 = 6. 81kN
3 x 0. 33 + 4 x 0. 33 x 9. 02 /11. 52 = 2. 02kN
4. 79kN to west
Max. Wind
West
East
Pole Windage
Resultant
From section 6. 2, we see that the pole has a capacity of 16. 43kN sustained and
28. 83kN max. wind, which exceeds the loads shown above and so no staying will
be required.
39
February 2011
The tightest stringing table for CCT is 10% UTS. For a 150m span, there would be a
sag of 6. 9m in the conductors when at their max. design temp. of 80C (from table
5. 3. 69 for CCT 10% UTS 150m RS). This would be excessive and there would be
insufficient ground clearance. Therefore we will install two intermediate poles,
creating four spans of 75m length. From stringing table 5. 3. 67 (CCT 10% UTS
75m RS), we note that the sag at 80C would be 2. 30m.
Let us nominate 12. 5m 6kN / 24kN poles for the two new intermediate positions.
According to table 6. 2. 1 we will need to sink these 2. 77m. (We may be able to
reduce this later by use of the Foundation Design Spreadsheet. ) This gives us a tip
height of 9. 73m.
We will nominate a Delta Pin Post construction 2-200CCT for all the intermediate
poles, as this is reasonably compact and no crossarms are needed. The top
conductor will then be 0. 2m below the tip of the pole and the bottom conductor 1.
4m below the tip, i. e. at 8. 33m for the two new poles and 8. 8m for existing pole
NB-20113.
At existing poles NB-20112 and NB-20114 we will replace the 11kV construction
with a 2-411 CCT-to-Bare Through Termination, at a height of 10. 0m.
We now prepare a profile of the line to check ground clearances, as shown on the
following page. As it is very simple, we will prepare it by hand on graph paper. We
need only show the lowest 11kV conductor, at 80C. We are just above the 6. 0m
clearance line, so the design is acceptable.
Nonetheless, we consider increasing pole size in case there is a future requirement
for LV mains below the 11kV. However, we would need to increase the poles by two
sizes to 15. 5m in order to gain the required additional height, which does not seem
warranted.
40
February 2011
Now we need to calculate pole tip loads and turn to section 9. 1. 8 to find
mechanical loads for 120mm2 CCT. We will use Urban wind pressures since the
vegetation provides shielding of the line from wind.
For the intermediate poles, we have nil sustained load. The max. wind load from
conductors will be 3 x 1. 98 = 5. 94kN. Adding the pole windage of 1. 83kN, we get
a total of 7. 77kN. This is less than the 14. 37kN max. wind capacity of the pole and
so strength is adequate. In fact, we notice that we could drop down to a 4kN / 16kN
pole, which has a 9. 46kN capacity. However, this may preclude adding any future
LV circuit.
For the through termination poles, we have the following loads:
Sustained
CCT120 @ 10%UTS
Apple
Resultant
3 x 2. 96 = 8. 88kN
@ 22. 5%UTS 3 x 3. 60 = 10. 80kN
1. 92kN toward Apple conductors
Max. Wind
CCT120 @ 10%UTS
Apple
Pole Windage
Resultant
3 x 9. 94 = 29. 82kN
@ 22. 5%UTS 3 x 10. 43 = 31. 29kN
1. 83kN
3. 30kN toward Apple conductor
These loads are small since there is good cancellation of the forces in the two
directions - the Apple is lightweight but tight strung, the CCT is heavy but only has
moderate tension. The pole capacity is 8. 19kN sustained and 14. 37kN max. wind. ,
so no staying is necessary.
We will need to install CLAHs and associated earths to protect the line against
lightning damage and nominate the two intermediate poles for this, giving us
protection toward each end of the line.
41
3.4
February 2011
3.5
Check
42
Item Description
February 2011
Check
Notes
1.
This checklist is illustrative only. It is primarily for checking technical aspects of the
design and works drawing. A separate checklist may be required to address process and
Ausgrid issues.
2.
3.
43
3.6
February 2011
44
3.7
February 2011
45
February 2011
4.1
Selection
4.1.1
Insulated/Covered
TYPE
APPLICATION
LVABC
(LV Distribution)
CCT
(HV Distribution)
NOMINAL SIZES
95mm
150mm
TYPICAL APPLICATION
Normal residential areas
Commercial/industrial areas with loads in
range 200A 280A.
2 x 95mm2
80mm2
120mm2
180mm2
Unsuitable for long spans (>120m, say)not suitable for tight stringing
46
4.1.2
February 2011
Selection: Bare
TYPE
APPLICATION
LV
AAC
HV
ACSR
AAAC
(Alloy 1120)
NOMINAL SIZES
MERCURY 7/4. 50
TYPICAL APPLICATION
Normal feeder segments
PLUTO 19/3. 75
APPLE 6/1/3. 00
Good for long, tight-strung spans in rural areas where electrical loads
are light
Generally not preferred, but may be required for long rural spans in coastal
areas where ACSR would suffer from corrosion
HDC (copper)
SC/GZ (steel)
CHLORINE 7/2. 50
HYDROGEN 7/4. 50
KRYPTON 19/3. 25
47
4.2
February 2011
Material
AAC
(1350)
AAAC
(1120)
CSA
2
(mm )
Metric
(mm)
Imperial
(inches)
55C
(Older Linessee Note 2)
75C (Bare)
Normal Distribution Lines
100C
Subtransmission Lines /
Emergency Rating
Summer
Day
Winter
Night
Summer
Day
Winter
Night
Summer
Day
Winter
Night
Fault
Rating
1s
(kA)
LEO
34. 36
7/2. 50
0. 833
100
171
152
203
194
233
LIBRA
49. 48
7/3. 00
0. 579
123
215
190
255
243
293
3. 2
4. 6
MARS
77. 31
7/3. 75
0. 370
157
285
249
338
320
389
7. 2
MERCURY
111. 30
7/4. 50
0. 258
191
357
308
424
399
487
10. 3
MOON
124. 00
7/4. 75
0. 232
203
382
329
454
426
522
11. 5
NEPTUNE
157. 60
19/3. 25
0. 183
230
445
379
529
494
608
14. 6
PLUTO
209. 80
19/3. 75
0. 137
266
532
449
632
588
727
19. 4
298. 16
19/4. 47
0. 096
320
670
557
796
736
916
27. 6
TAURUS
336. 70
19/4. 75
0. 086
336
716
593
851
785
980
31. 2
TRITON
408. 70
37/3. 75
0. 071
368
808
663
961
882
1107
37. 8
URANUS
506. 00
61/3. 25
0. 057
404
922
750
1098
1003
1265
46. 8
CHLORINE
34. 36
7/2. 50
0. 864
99
169
151
201
193
232
3. 1
19/. 176
HYDROGEN
111. 33
7/4. 50
0. 266
189
354
307
422
398
486
10. 2
KRYPTON
157. 62
19/3. 25
0. 186
229
442
377
526
492
605
14. 4
3. 0
HDC
(Hard
Drawn
Copper)
16. 84
7/1. 75
1. 060
84
139
127
167
160
190
21. 99
7/2. 00
0. 815
99
167
64
83
81
95
3. 9
41. 58
7/2. 75
0. 433
140
242
218
291
280
336
7. 4
59. 70
19/2. 00
97. 80
19/2. 56
112. 90
19/2. 75
134. 30
19/3. 00
129. 16
37/2. 11
219. 80
37/2. 75
19/. 101
37/. 083
0. 303
172
306
274
369
353
425
10. 6
0. 186
225
416
369
503
479
580
17. 3
0. 160
244
457
404
553
524
638
20. 0
0. 134
268
510
449
618
584
713
23. 8
0. 141
261
496
436
600
567
692
22. 9
0. 082
350
693
601
841
790
972
38. 9
Notes for 4. 2:
1.
2.
3.
4.
Conductors other than current preferred sizes are included for reference purposes.
Older lines were designed at various temperatures typically ranging from 50C to 65C.
Conductor data is generally in accordance with Australian Standards. Note that product from various manufacturers may differ slightly from the above data.
Refer Section 4. 5 for parameters used to calculate ratings.
NS220 + NSAs 1728 & 1767
48
February 2011
Material
ACSR/GZ
SC/GZ
(Steel Galv.
)
100C
Subtransmission Lines /
Emergency Rating
55C
(Older Linessee Note 2)
75C (Bare)
Normal Distribution Lines
Summer
Day
Winter
Night
Summer
Day
Winter
Night
Summer
Day
Winter
Night
Fault
Rating
1s
(kA)
CSA
2
(mm )
Metric
(mm)
ALMOND
34. 36
6/1/2. 50
0. 975
92
158
141
187
179
215
2. 6
APPLE
49. 50
6/1/3. 00
0. 677
113
199
175
236
224
271
3. 7
Imperial
(inches)
BANANA
77. 31
6/1/3. 75
0. 433
145
263
229
312
295
359
5. 8
CHERRY
120. 40
6/4. 75+7/1. 60
0. 271
186
351
302
417
391
479
9. 0
QUINCE
16. 84
3/4/1. 75
3. 240
48
79
71
94
90
107
0. 9
RAISIN
34. 36
3/4/2. 50
1. 580
72
124
110
146
140
168
1. 9
SULTANA
49. 48
4/3/3. 00
0. 893
98
172
152
204
194
234
3. 2
WALNUT
77. 31
4/3/3. 75
0. 570
126
228
199
271
256
311
5. 1
GRAPE
181. 60
30/7/2. 50
1. 960
221
434
368
515
480
592
12. 9
LEMON
261. 50
30/7/3. 00
0. 136
265
545
456
647
600
745
18. 6
LIME
356. 00
30/7/3. 50
0. 100
307
660
545
784
722
903
25. 4
MANGO
431. 20
54/7/3. 00
0. 076
350
775
635
922
846
1062
33. 3
OLIVE
586. 00
54/7/3. 50
0. 056
399
936
756
1115
1015
1285
41. 7
9. 43
3/2. 00
18. 00
19
30
27
36
35
41
0. 5
17. 82
3/2. 75
9. 67
27
44
40
53
51
61
0. 9
21. 99
7/2. 00
7. 71
32
53
48
63
61
72
1. 1
41. 58
7/2. 75
4. 14
44
76
67
90
86
103
2. 0
58. 07
7/3. 25
2. 86
52
92
80
108
103
124
2. 9
63. 55
7/3. 40
2. 61
55
97
85
115
109
132
3. 1
49
February 2011
Material
Conductor
Name
DC
Nom.
CSA
2
(mm )
Metric
Imperial
(mm)
(inches)
Resistance
@20C
(/km)
Fault
100C
Emergency Rating
Summer
Winter
Summer
Winter
Day
Night
Day
Night
Rating
1s
(kA)
CCT
CCT80
77. 30
0. 383
280
380
350
425
6. 8
(AAAC
1120)
CCT120
124. 00
0. 239
370
510
475
582
11. 0
CCT180
182. 80
0. 163
470
648
605
744
16. 2
LVABC95 (4C)
380. 00
0. 320
234
320
8. 3
2 x LVABC95 (4C)
760. 00
0. 160
468
640
16. 6
LVABC150 (4C)
600. 00
0. 206
305
418
12. 9
2x LVABC150 (4C)
1200. 00
0. 103
610
836
25. 1
LVABC
50
4.3
February 2011
Mechanical Properties
Stock
Code
Nom. Cable
Diameter
(mm)
Nom. Breaking
Load / UTS
(kN)
Mass
(kg/m)
Modulus of
Elasticity
(GPa)
Linear
Expansion
Coefficient
-6
(/C x 10 )
Material
Conductor
Name
AAC (1350)
LEO
7/2. 50
34. 36
7. 50
5. 75
0. 094
59
23
LIBRA
7/3. 00
49. 48
9. 00
7. 91
0. 135
59
23
Metric
(mm)
MARS
7/3. 75
77. 31
11. 25
11. 90
0. 212
59
23
MERCURY
7/4. 50
111. 30
13. 50
16. 80
0. 305
56
23
MOON
7/4. 75
124. 00
14. 25
18. 8
0. 340
59
23
NEPTUNE
19/3. 25
157. 60
16. 25
24. 70
0. 433
56
23
PLUTO
19/3. 75
209. 80
18. 80
32. 3
0. 578
56
23
298. 16
22. 35
51. 30
0. 924
56
23
19/4. 47
AAAC (1120)
HDC
(Hard Drawn
Copper)
Imperial
(inches)
19/. 176
TAURUS
19/4. 75
336. 70
23. 80
51. 30
0. 956
56
23
TRITON
37/3. 75
408. 70
26. 30
62. 90
1. 130
56
23
URANUS
61/3. 25
506. 00
29. 30
75. 20
1. 400
54
23
CHLORINE
7/2. 50
34. 36
7. 50
8. 18
0. 094
124
23
HYDROGEN
7/4. 50
111. 30
11. 25
24. 30
0. 304
56
23
KRYPTON
19/3. 25
157. 60
16. 25
37. 40
0. 433
56
23
7/1. 75
16. 84
5. 25
6. 89
0. 151
124
17
7/2. 00
21. 99
6. 00
9. 02
0. 197
124
17
7/2. 75
41. 58
8. 25
16. 70
0. 373
124
17
19/2. 00
59. 70
10. 00
23. 90
0. 538
124
17
19/2. 56
98. 21
12. 83
39. 56
0. 887
124
17
19/2. 75
112. 90
13. 80
44. 50
1. 020
124
17
19/3. 00
134. 30
15. 00
52. 80
1. 210
124
17
129. 16
14. 76
52. 51
1. 170
124
17
219. 80
19. 30
83. 90
1. 990
124
17
37/2. 11
37/2. 75
19/. 101
37/. 083
Notes:
1.
Conductors other than current preferred sizes are included for reference purposes.
2.
Conductor data is generally in accordance with Australian Standards. Note that product from various manufacturers may differ slightly from the above data.
NS220 + NSAs 1728 & 1767
51
Conductor
Name
Material
Stock
Code
February 2011
ACSR/GZ
LVABC
(AAC / XLPE)
Nom. Cable
Diameter
(mm)
Nom. Breaking
Load / UTS
(kN)
Mass
(kg/m)
Modulus of
Elasticity
(GPa)
Linear
Expansion
Coefficient
-6
(/C x 10 )
Imperial
(inches)
ALMOND
6/1/2. 50
34. 36
7. 50
10. 50
0. 119
79
19. 3
APPLE
6/1/3. 00
49. 50
9. 00
14. 90
0. 171
79
19. 3
BANANA
6/1/3. 75
77. 31
11. 30
22. 70
0. 268
79
19. 3
CHERRY
6/4. 75+7/1. 60
120. 40
14. 30
33. 20
0. 404
76
19. 9
QUINCE
3/4/1. 75
16. 84
5. 30
12. 70
0. 095
139
19. 3
RAISIN
3/4/2. 50
34. 36
7. 50
24. 40
0. 195
139
19. 3
SULTANA
4/3/3. 00
49. 48
9. 00
28. 30
0. 243
122
15. 2
15. 2
WALNUT
4/3/3. 75
77. 31
11. 30
43. 90
0. 380
122
GRAPE
30/7/2. 50
181. 60
17. 50
63. 50
0. 677
80
18. 4
LEMON
30/7/3. 00
261. 50
21. 00
90. 40
0. 973
80
18. 4
LIME
30/7/3. 50
356. 00
24. 50
122. 00
1. 320
80
18. 4
MANGO
54/7/3. 00
431. 20
27. 00
119. 00
1. 440
68
19. 9
OLIVE
54/7/3. 50
586. 00
31. 50
159. 00
1. 960
68
19. 9
3/2. 00
9. 43
4. 31
11. 70
0. 076
193
11. 5
3/2. 75
17. 82
5. 93
22. 20
0. 139
193
11. 5
7/2. 00
21. 99
6. 00
27. 40
0. 177
193
11. 5
7/2. 75
41. 58
8. 25
51. 80
0. 326
193
11. 5
7/3. 25
58. 07
9. 75
72. 30
0. 460
193
11. 5
7/3. 40
63. 55
10. 2
103. 20
0. 162
193
11. 5
SC/GZ
(Steel Galv. )
CCT
(AAAC 1120 /
3. 4mm XLPE)
CSA
2
(mm )
CCT80
144519
7/3. 75
77. 30
18. 65
17. 60
0. 450
65
23
CCT120
147421
7/4. 75
124. 00
21. 65
27. 10
0. 640
65
23
CCT180
176311
19/3. 50
182. 80
24. 90
41. 70
0. 870
65
23
LVABC95 (4C)
67959
4/11. 4
380. 00
38. 40
53. 20
1. 35
56
23
LVABC150 (4C)
148080
4/14. 2
600. 00
45. 60
84. 00
2. 02
56
23
Notes:
1.
Conductors other than current preferred sizes are included for reference purposes.
2.
Conductor data is generally in accordance with Australian Standards. Note that product from various manufacturers may differ slightly from the above data.
52
4.4
4.4.1
February 2011
4.4.2
Water Blocking
CCT is water-blocked, i. e. it has a polymer between the conductor strands to
prevent migration of water along the conductor under the insulated exterior.
Therefore the conductor does not require special jointing or terminating techniques,
and may simply be bared at any point where a connection is required. Covers are
available for parallel groove clamps, strain clamps and earthing points. These are
by no means water-proof, but do help to preserve the integrity of the covering.
4.4.3
Lightning Protection
CCT is more prone to lightning damage than bare conductor. This is because the
insulation tends to fix the point of any arc that may develop as a result of a
flashover, whereas on bare conductor the arc would move about along the
conductor surface. This concentration of energy may cause the conductor to burn
down. For this reason, it is essential that surge arresters or current-limiting arcing
horns (CLAHs) be installed at regular intervals along covered conductor lines.
These are typically applied to intermediate poles adjacent to strain (termination)
constructions, and also at every fourth pole or maximum of 200 250m. A
downlead to a butt earth or stake earth is required at each set of CLAHs. In areas
known to be prone to lightning strikes, e. g. exposed areas or ridges, it is
recommended that CLAHs be installed at all intermediate poles.
Regular surge arresters, as found at transformers or underground cable
terminations, may be considered to be part of this protection. (One advantage of
CLAHs over regular surge arresters for lightning protection of CCT is that they are
not permanently connected to the line and any failures do not initiate outages. )
4.4.4
Earthing Points
Earthing points must be established at all points where it is envisaged that access
permit earths or working earths will be required during future
operations/maintenance/extension works. Such points would include either side of
HV switching devices.
At earthing points, the insulation is removed for a length of 125mm and a cover
fitted.
4.4.5
Stringing
Due to its high weight in comparison with bare conductors, CCT is generally strung
at moderate tensions, typically not exceeding 10% UTS, and with spans usually less
than 120m in length.
53
4.5
4.5.1
February 2011
Engineering Notes
Conductor/Cable Designations
Accurate Conductor Coding as per NS100 must be used. Informative only Conductors may be referred to in various ways:
Code names which indicate conductor material, size and stranding. For example,
PLUTO represents an aluminium conductor with 19 x 3. 75mm dia. strands, or
APPLE, which refers to a conductor with 6 x 3. 00mm dia. aluminium strands and 1
x 3. 00mm dia. galvanized steel reinforcing strand. These codes provide a very
concise way of designating conductors. Different families of codes indicate the
general class of conductor, such as celestial names for metric AAC, fruit names for
metric ACSR, animal names for imperial ACSR (e. g. BEAR), chemical elements for
AAAC alloy 1120 (e. g. CHLORINE).
Stranding and material, e. g. 19/3. 75 AAC for PLUTO indicates 19 strands, each of
3. 75mm diameter. APPLE may be described as 6/1/3. 00 ACSR/GZ. For imperial
sizes, strand diameter may be expressed in inches (e. g. 7/. 104 HDC, which is
equivalent to 7/2. 64), or even as a wire gauge (7/12 HDC).
Nominal cross-sectional area, particularly for insulated cables, e. g. CCT 80, or
LVABC 150. The numbers pertain to square millimetres for metric sizes.
4.5.2
Conductor Materials
Copper Conductors
In the early days of electrification, hard drawn copper (HDC) conductors were used
widely. Although copper has excellent conductivity, it is expensive, and also very
heavy. Thus the forces exerted upon supporting structures are very high.
Many older light gauge copper lines now suffer from corrosion, low current-carrying
capacity and low fault current capacity.
Aluminium Conductors
On a weight-for-weight basis, aluminium is more than twice as conductive as
copper. Aluminium conductors are also less expensive than copper conductors of
equivalent capacity. All Aluminium Conductor (AAC) is used for most bare
distribution mains within Ausgrid. The metal used is known as alloy 1350, which is
99. 6% pure aluminium.
Some All Aluminium Alloy Conductor (AAAC) is used within the Ausgrid network,
generally alloy 1120. This has greater strength than AAC and is suitable for tight
stringing on long spans. However, the conductivity of AAAC is slightly inferior to
AAC. AAAC can provide a useful alternative to ACSR for rural lines in coastal areas
where corrosion due to salt pollution is a problem.
Aluminium has good resistance to corrosion in most environments, the one
exception being in the vicinity of alkaline industrial pollution. Also, it is important that
aluminium is kept clear of copper or copper salts/residue. When connecting copper
to aluminium, bi-metal clamps are required. When replacing copper conductors with
aluminium, it is usual practice to replace insulators.
Although aluminium oxidizes in a way that is self-passivating and prevents further
corrosion, the oxide layer forms extremely rapidly and is not readily visible. When
making an electrical connection, it is essential that the conductor be scratchbrushed first and immediately dipped in jointing compound; otherwise the
connection will have high impedance and may burn out under fault current
conditions.
Aluminium conductors can suffer from annealing when subjected to excessive heat,
eg due to overloading or fires. Annealing weakens the conductor irreparably and
causes excessive sag.
NS220 + NSAs 1728 & 1767
54
February 2011
4.5.3
Insulated/Covered Cables
Insulated cables ABC (Aerial Bundled Cable) and CCT (Covered Conductor Thick) are now widely used to improve network reliability due to their resistance to
outages caused by vegetation or wildlife. They also offer improved safety in special
situations, such as near boat ramps, loading docks, hang glider launch sites or in
narrow easements. They can be used where reduced tree-trimming profiles are
required. Section 4.1 provides guidance on when insulated or bare conductors
should be used.
Due to the additional weight and wind loading of the insulation, these conductors
are heavier than bare conductors of equivalent capacity and consequently have
reduced spanning capability. They are also more expensive than bare conductors.
The CCT used within Ausgrid has an insulation thickness of approximately 3.4mm.
Since the conductor has no earthed screen, it should be treated as if it were bare for
operational purposes.
Additional information regarding the design of CCT lines is presented in Section 4.4.
4.5.4
4.5.5
Mechanical Properties
Nominal or Projected Diameter is important for determining wind force on the
conductor. For a 7 strand bare conductor, overall projected diameter is three times
the strand diameter. For a 19 strand conductor, overall projected diameter is five
times the strand diameter. For a 37 strand conductor, overall projected diameter is
seven times the strand diameter.
Cross-Sectional Area (CSA) is equal to the area of each strand times the number of
strands. Conductor strength, weight and conductivity are all proportional to the CSA.
Mass affects the tension in the line. Heavier conductors need to be strung tighter
than light conductors for equivalent sags and therefore apply more force to
supporting poles. Aluminium conductors have a very low mass relative to their
cross-sectional area.
NS220 + NSAs 1728 & 1767
55
February 2011
4.5.6
Current Ratings
The current rating of a power line is dependant upon a number of factors. These
include:
the resistance of the line and how much heat is generated
the maximum temperature for which a line is designed to operate, a function of
the material and available clearances
how much heat the line absorbs from and dissipates to the surroundings.
Many older lines were designed for operation at temperatures in the range 55C to
65 C, and as a consequence their capacity is limited. However, conductors may be
allowed to operate at higher temperatures provided that:
clearances from ground and subcircuits are adequate, even with the increased
sag
no damage will be sustained by the line, eg annealing of conductors or
plasticising of any insulation.
Line ratings are calculated by solving a heat balance equation:
PL =
PF + PR - PS
where:
PL
PF
PR
PS
f [A + B (sin )n ] [ C ( D / f )p ]
ta
ambient temperature (C) Ausgrid use 15C for winter night, 35C for
summer day for bare conductors, 40C for insulated conductors
56
February 2011
pi, 3. 141592
EC
intensity of solar radiation (W/m2) Ausgrid use 1000 W/m2 incl. ground
reflectance
A, B, n
C, p
Angle of wind
0 23
0. 42
0. 68
1. 08
24 90
0. 42
0. 58
0. 90
Surface
Roughness
d/2D
0. 1
>0. 1
Reynolds number
100 5,000
0. 57
0. 485
5000 50,000
0. 094
0. 71
100 5,000
0. 57
0. 485
5000 50,000
0. 051
0. 79
For additional information, see Clause 1.3, References 43, 51 and 52.
4.5.7
T2
IF(t)
57
February 2011
However, since resistance and specific heat are not constant but vary with
temperature, a more sophisticated equation for determining maximum fault currents
is presented in Reference 1 Appendix BB:
J2
T T2
DC20 1 Ac 1
20 T2 20
2
1n
Ar R
T 20
1
1
Ar
1
Ar
where
Ar =
R=
D=
J=
Units
Ar (at 20C)
C1
0. 00403
R (at 20C)
mm
g/mm
C20
Jg1C1
Ac
AAAC/
1120
AAC
0. 00390
HD
copper
SC/GZ
0. 00381
0. 00440
17. 77 106
190 106
2. 70 103 2. 70 103
8. 89 103
7. 8 103
0. 9
0. 9
0. 4
0. 5
4. 5 104
4. 5 104
2. 9 104
1. 0 104
Fault ratings for different durations may be related to the one second fault rating,
IF(1), using the relationship:
IF(t)
= IF(1) / t
4.5.8
Conductor Ageing
Conductor properties change with age.
The conductor will lose strength over time as it anneals, depending upon its thermal
operating history. If it has suffered overloading or a large number of fault currents,
then the effect will be more pronounced.
58
February 2011
The conductors absorptivity and emissivity will change as it loses its initial shine
and discolours due to pollution or external corrosion.
The conductor will also suffer from fatigue, corrosion and creep to varying degrees,
depending upon the material and environmental conditions. Creep is discussed
further in section 5. 4.
4.5.9
Current (A)
59
February 2011
CONDUCTOR STRINGING
5.1
Length
Range
25
10 - 35
65
30 - 90
Urban areas
10
100
50 - 125
12
100
50-140
20
160
75 - 200
210
100 - 260
250
125 - 320
320
150 - 400
22. 5
22. 5
Tensions are given at a reference temperature of 5C. As temperature increases, actual conductor tensions reduce,
and vice versa.
60
February 2011
When selecting a stringing tension, designers should apply the following guidelines:
Do not make lines unnecessarily tight - this increases the cost of structures and
the number of stays required.
Attempt to keep spans of similar length within a strain section where it is
practical to do so, taking into account terrain, property boundaries etc.
Through-termination constructions should be used to isolate any spans that are
significantly shorter or longer than adjacent spans.
Within any strain section, no span length should be more than double the ruling
span, or less than half the ruling span. (Outside this ratio Ruling Span
Assumption fails at higher conductor operating temperature and can cause
excessive sag in longest span in tension section). In fact, on tight-strung lines,
it is preferable that the longest span is not more than double the shortest span
within any strain section. If this is not done, large forces can occur when the
line is cold, damaging insulators and crossarms.
Subcircuits should generally not be strung tighter than supercircuits (ADSS
excepted).
61
5.2
February 2011
Stringing Tension
Conductor
Class
% UTS Description
AAC
2
6
12
20
14
AAAC
(1120)
Slack
Urban
Semi-Urban
Rural
Non-standard
(Legacy)
Non-standard
(Legacy)
Slack
Urban
12
Semi-Urban
Ruling
Span (m)
Sect. 5. 3
Sheet No.
Conductor
Class
Sect. 5. 3
Sheet No.
100
31
150
32
40
200
33
60
250
34
50
75
100
37
150
5
6
50
75
ACSR
(Low Steel
Content)
12
22. 5
Rural
Ruling
Span (m)
40
80
20
Description
20
100
AAAC
Stringing Tension
% UTS
Semi-Urban
CCT
Stringing Tension
% UTS
2
6
Description
Ruling
Span (m)
Sect. 5. 3
Sheet No.
Slack
20
60
40
61
40
62
60
63
35
80
64
36
100
65
10
Urban
Semi-Urban
50
66
38
75
67
100
100
39
100
68
150
10
150
40
150
69
100
11
200
41
150
12
250
42
200
13
50
43
250
14
75
44
50
15
100
45
80
74
75
16
150
46
100
75
ACSR
(High Steel
Content)
12
22. 5
Rural
Conductor
Class
Semi-Urban
Rural
HDC
(Copper)
2
6
12
Slack
Urban
70
40
71
40
72
60
73
100
17
100
47
50
76
75
18
150
48
75
77
100
19
200
49
100
78
150
20
250
50
150
79
20
21
100
80
40
22
81
40
23
60
24
20
LVABC
2
6
Slack
Urban
51
150
40
52
200
82
40
53
250
83
80
25
60
54
26
80
55
50
27
100
56
75
28
50
57
100
29
75
58
150
30
100
59
Semi-Urban
Rural
20
100
10
Semi-Urban
20
62
February 2011
5. 2 Sheet 2
Stringing Tension
Conductor
Class
% UTS Description
Steel
12
Semi-Urban
22. 5
Services
Rural
Slack
Ruling
Span (m)
Sect. 5. 3
Sheet No.
Conductor
Class
50
84
ADSS
75
85
100
86
150
87
100
88
150
89
200
90
250
91
Single
span
92
Stringing Tension
% UTS
Description
Ruling
Span (m)
Sect. 5. 3
Sheet No.
Stringing Tension
Conductor
Class
% UTS
Description
Ruling
Span (m)
Sect. 5.3
Sheet No.
Ensure that you are using the correct chart - correct conductor material type, correct stringing tension and suitable ruling span.
2.
3.
Initial sag is for constructionstringing new conductors. Final sag is after inelastic stretch (creep) and applies to conductors that have been in-service for some
time.
4.
Reference temperature for conductor stringing (% UTS) is 5C. Tension is for no wind condition. Blow-out is calculated at 500Pa and 40C and includes
allowance for conductor stretch.
5.
6.
Obsolete conductor types and sizes have been included for reference purposes to facilitate connection to or modification of the existing network. These are not
intended for use on new lines.
7.
Non-standard legacy charts have been included (AAC 8%UTS and 14%UTS) for integrating design with existing mains. These are not intended for use on new
lines.
63
5.3
February 2011
Stringing Tables
AAC
5.3 Sheet 1
BARE AAC
Temperature
ELEMENT
5C
10C
15C
20C
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 11
0. 11
0. 11
0. 11
0. 12
0. 12
0. 12
0. 12
0. 12
0. 12
0. 13
0. 13
0. 13
0. 13
0. 14
0. 16
3 Returns
1. 77
1. 78
1. 81
1. 82
1. 84
1. 85
1. 88
1. 88
1. 91
1. 91
1. 94
1. 94
1. 97
1. 97
0. 33
0. 36
0. 58
0. 65
0. 94
1. 05
1. 35
1. 50
1. 83
2. 05
2. 39
2. 67
Sag
0. 24
0. 25
0. 25
0. 26
0. 26
0. 27
0. 27
0. 27
0. 28
0. 28
0. 29
0. 29
0. 30
0. 30
3 Returns
2. 67
2. 68
2. 73
2. 74
2. 78
2. 79
2. 83
2. 84
2. 88
2. 89
2. 92
2. 93
2. 96
2. 97
Sag
0. 43
0. 44
0. 45
0. 46
0. 47
0. 47
0. 49
0. 49
0. 50
0. 51
0. 52
0. 52
0. 54
0. 54
3 Returns
3. 57
3. 58
3. 64
3. 66
3. 71
3. 73
3. 78
3. 79
3. 84
3. 86
3. 91
3. 92
3. 96
3. 98
Sag
0. 70
0. 70
0. 73
0. 73
0. 76
0. 76
0. 78
0. 79
0. 81
0. 82
0. 84
0. 84
0. 86
0. 87
3 Returns
4. 52
4. 54
4. 62
4. 64
4. 71
4. 73
4. 79
4. 81
4. 87
4. 89
4. 95
4. 97
5. 02
5. 04
Sag
1. 00
1. 01
1. 05
1. 05
1. 09
1. 10
1. 13
1. 13
1. 16
1. 17
1. 20
1. 21
1. 24
1. 25
3 Returns
5. 42
5. 45
5. 54
5. 56
5. 64
5. 66
5. 74
5. 76
5. 84
5. 86
5. 93
5. 95
6. 02
6. 04
Sag
1. 36
1. 38
1. 42
1. 43
1. 48
1. 49
1. 53
1. 54
1. 58
1. 59
1. 63
1. 65
1. 68
1. 69
3 Returns
6. 32
6. 35
6. 45
6. 48
6. 58
6. 60
6. 70
6. 72
6. 81
6. 83
6. 92
6. 94
7. 02
7. 04
Sag
1. 78
1. 80
1. 86
1. 87
1. 93
1. 94
2. 00
2. 01
2. 07
2. 08
2. 13
2. 15
2. 20
2. 21
3 Returns
7. 22
7. 25
7. 37
7. 40
7. 52
7. 54
7. 65
7. 68
7. 78
7. 80
7. 90
7. 93
8. 02
8. 04
0. 25
0. 24
0. 24
0. 23
0. 23
0. 22
0. 22
0. 21
0. 21
0. 20
0. 21
0. 20
0. 20
0. 19
0. 18
0. 16
30
35
40
CONDUCTOR
TENSION (kN)
0. 36
0. 34
0. 34
0. 32
0. 33
0. 31
0. 31
0. 30
0. 30
0. 29
0. 29
0. 28
0. 28
0. 27
0. 25
0. 23
0. 50
0. 49
0. 48
0. 47
0. 46
0. 45
0. 44
0. 44
0. 43
0. 42
0. 41
0. 41
0. 40
0. 40
0. 37
0. 33
0. 64
0. 64
0. 61
0. 61
0. 59
0. 59
0. 57
0. 57
0. 55
0. 55
0. 54
0. 53
0. 52
0. 52
0. 48
0. 43
1. 03
1. 02
0. 99
0. 98
0. 95
0. 94
0. 92
0. 91
0. 89
0. 88
0. 86
0. 85
0. 83
0. 83
0. 77
0. 69
1. 27
1. 24
1. 21
1. 19
1. 17
1. 15
1. 12
1. 11
1. 09
1. 07
1. 05
1. 04
1. 02
1. 01
0. 93
0. 83
1. 50
1. 50
1. 45
1. 44
1. 40
1. 39
1. 35
1. 34
1. 31
1. 30
1. 27
1. 27
1. 23
1. 23
1. 14
1. 03
BLOWOUT
(m)
0. 14
0. 29
0. 56
0. 88
1. 27
1. 58
2. 07
64
5.3 Sheet 2
February 2011
BARE AAC
SPAN
LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
20
Sag
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
3 Returns
0. 88
0. 89
0. 89
0. 89
0. 89
0. 89
0. 90
0. 90
0. 90
0. 90
0. 91
0. 91
0. 91
0. 91
Sag
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 12
0. 12
0. 12
0. 12
3 Returns
1. 80
1. 80
1. 81
1. 81
1. 82
1. 82
1. 82
1. 83
1. 83
1. 84
1. 84
1. 84
1. 85
1. 85
25
30
35
40
45
50
5C
10C
15C
20C
25C
30C
35C
50C
75C
FINAL
FINAL
FINAL
0. 03
0. 03
0. 03
0. 12
0. 13
0. 27
0. 29
0. 49
0. 51
0. 79
0. 82
0. 27
0. 29
1. 54
1. 60
Sag
0. 25
0. 25
0. 25
0. 25
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 27
0. 27
3 Returns
2. 71
2. 71
2. 72
2. 73
2. 74
2. 74
2. 75
2. 75
2. 76
2. 77
2. 78
2. 78
2. 79
2. 79
Sag
0. 45
0. 45
0. 45
0. 45
0. 46
0. 46
0. 46
0. 46
0. 47
0. 47
0. 47
0. 47
0. 47
0. 48
3 Returns
3. 62
3. 63
3. 64
3. 64
3. 66
3. 66
3. 68
3. 68
3. 70
3. 70
3. 71
3. 72
3. 73
3. 73
Sag
0. 72
0. 72
0. 73
0. 73
0. 73
0. 73
0. 74
0. 74
0. 75
0. 75
0. 76
0. 76
0. 76
0. 76
3 Returns
4. 59
4. 59
4. 61
4. 62
4. 64
4. 64
4. 66
4. 67
4. 68
4. 69
4. 71
4. 71
4. 73
4. 73
Sag
0. 25
0. 25
0. 25
0. 25
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 27
0. 27
3 Returns
2. 71
2. 71
2. 72
2. 73
2. 74
2. 74
2. 75
2. 75
2. 76
2. 77
2. 78
2. 78
2. 79
2. 79
Sag
1. 40
1. 41
1. 42
1. 42
1. 43
1. 44
1. 45
1. 45
1. 46
1. 47
1. 48
1. 48
1. 49
1. 49
3 Returns
6. 41
6. 42
6. 45
6. 45
6. 48
6. 49
6. 51
6. 52
6. 54
6. 55
6. 58
6. 58
6. 61
6. 61
CONDUCTOR
TENSION (kN)
0. 24
0. 33
0. 24
0. 33
0. 23
0. 33
0. 23
0. 32
0. 23
0. 32
0. 23
0. 32
0. 22
0. 31
0. 21
0. 20
0. 34
0. 33
0. 33
0. 33
0. 33
0. 33
0. 33
0. 32
0. 32
0. 32
0. 32
0. 32
0. 32
0. 32
0. 30
0. 29
0. 49
0. 49
0. 48
0. 48
0. 48
0. 48
0. 47
0. 47
0. 47
0. 47
0. 46
0. 46
0. 46
0. 46
0. 44
0. 42
0. 63
0. 63
0. 62
0. 62
0. 62
0. 61
0. 61
0. 61
0. 60
0. 60
0. 60
0. 60
0. 59
0. 59
0. 57
0. 55
1. 01
1. 01
1. 00
1. 00
0. 99
0. 99
0. 98
0. 98
0. 97
0. 97
0. 96
0. 96
0. 95
0. 95
0. 92
0. 88
1. 23
1. 22
1. 22
1. 21
1. 21
1. 20
1. 19
1. 19
1. 18
1. 17
1. 17
1. 16
1. 16
1. 15
1. 12
1. 07
1. 48
1. 48
1. 47
1. 46
1. 45
1. 45
1. 44
1. 44
1. 42
1. 42
1. 41
1. 41
1. 40
1. 40
1. 36
1. 31
BLOWOUT
(m)
0. 43
0. 68
0. 98
1. 33
1. 74
2. 21
2. 72
65
5.3 Sheet 3
BARE AAC
February 2011
SPAN
LENGTH
(m)
ELEMENT
20
Sag
3 Returns
25
30
35
40
45
50
5C
INITIAL
10C
FINAL
15C
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
INITIAL
FINAL
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 88
0. 89
0. 89
0. 89
0. 89
0. 89
0. 90
0. 90
0. 90
0. 90
0. 91
0. 91
50C
75C
FINAL
FINAL
FINAL
0. 03
0. 03
0. 03
0. 03
0. 91
0. 91
0. 12
0. 13
0. 27
0. 29
0. 49
0. 51
0. 79
0. 82
0. 27
0. 29
1. 54
1. 60
INITIAL
Sag
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 11
0. 12
0. 12
0. 12
0. 12
3 Returns
1. 80
1. 80
1. 81
1. 81
1. 82
1. 82
1. 82
1. 83
1. 83
1. 84
1. 84
1. 84
1. 85
1. 85
Sag
0. 25
0. 25
0. 25
0. 25
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 27
0. 27
3 Returns
2. 71
2. 71
2. 72
2. 73
2. 74
2. 74
2. 75
2. 75
2. 76
2. 77
2. 78
2. 78
2. 79
2. 79
Sag
0. 45
0. 45
0. 45
0. 45
0. 46
0. 46
0. 46
0. 46
0. 47
0. 47
0. 47
0. 47
0. 47
0. 48
3 Returns
3. 62
3. 63
3. 64
3. 64
3. 66
3. 66
3. 68
3. 68
3. 70
3. 70
3. 71
3. 72
3. 73
3. 73
Sag
0. 72
0. 72
0. 73
0. 73
0. 73
0. 73
0. 74
0. 74
0. 75
0. 75
0. 76
0. 76
0. 76
0. 76
3 Returns
4. 59
4. 59
4. 61
4. 62
4. 64
4. 64
4. 66
4. 67
4. 68
4. 69
4. 71
4. 71
4. 73
4. 73
Sag
0. 25
0. 25
0. 25
0. 25
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 27
0. 27
3 Returns
2. 71
2. 71
2. 72
2. 73
2. 74
2. 74
2. 75
2. 75
2. 76
2. 77
2. 78
2. 78
2. 79
2. 79
Sag
1. 40
1. 41
1. 42
1. 42
1. 43
1. 44
1. 45
1. 45
1. 46
1. 47
1. 48
1. 48
1. 49
1. 49
3 Returns
6. 41
6. 42
6. 45
6. 45
6. 48
6. 49
6. 51
6. 52
6. 54
6. 55
6. 58
6. 58
6. 61
6. 61
CONDUCTOR
TENSION (kN)
0. 24
0. 33
0. 24
0. 33
0. 23
0. 33
0. 23
0. 32
0. 23
0. 32
0. 23
0. 32
0. 22
0. 31
0. 21
0. 20
0. 34
0. 33
0. 33
0. 33
0. 33
0. 33
0. 33
0. 32
0. 32
0. 32
0. 32
0. 32
0. 32
0. 32
0. 30
0. 29
0. 49
0. 49
0. 48
0. 48
0. 48
0. 48
0. 47
0. 47
0. 47
0. 47
0. 46
0. 46
0. 46
0. 46
0. 44
0. 42
0. 63
0. 63
0. 62
0. 62
0. 62
0. 61
0. 61
0. 61
0. 60
0. 60
0. 60
0. 60
0. 59
0. 59
0. 57
0. 55
1. 01
1. 01
1. 00
1. 00
0. 99
0. 99
0. 98
0. 98
0. 97
0. 97
0. 96
0. 96
0. 95
0. 95
0. 92
0. 88
1. 23
1. 22
1. 22
1. 21
1. 21
1. 20
1. 19
1. 19
1. 18
1. 17
1. 17
1. 16
1. 16
1. 15
1. 12
1. 07
1. 48
1. 48
1. 47
1. 46
1. 45
1. 45
1. 44
1. 44
1. 42
1. 42
1. 41
1. 41
1. 40
1. 40
1. 36
1. 31
BLOWOUT
(m)
0. 43
0. 68
0. 98
1. 33
1. 74
2. 21
2. 72
66
5.3 Sheet 4
February 2011
BARE AAC
BLOWOUT
(m)
Temperature
5C
INITIAL
10C
FINAL
INITIAL
FINAL
15C
20C
INITIAL
FINAL
INITIAL
25C
FINAL
INITIAL
30C
35C
FINAL
INITIAL
FINAL
50C
75C
INITIAL
FINAL
FINAL
FINAL
0. 44
0. 49
0. 78
0. 87
1. 22
1. 36
1. 76
1. 96
2. 42
2. 70
3. 16
3. 53
4. 00
4. 47
4. 94
5. 52
0. 53
0. 47
Sag
0. 32
0. 33
0. 33
0. 34
0. 34
0. 36
0. 36
0. 37
0. 37
0. 38
0. 38
0. 39
0. 39
0. 40
3 Returns
3. 04
3. 11
3. 11
3. 18
3. 17
3. 23
3. 23
3. 29
3. 29
3. 35
3. 34
3. 40
3. 39
3. 45
Sag
0. 56
0. 59
0. 59
0. 61
0. 61
0. 64
0. 63
0. 66
0. 66
0. 68
0. 68
0. 70
0. 70
0. 72
3 Returns
4. 06
4. 16
4. 15
4. 24
4. 23
4. 32
4. 31
4. 39
4. 39
4. 47
4. 46
4. 54
4. 53
4. 60
Sag
0. 88
0. 92
0. 92
0. 96
0. 96
0. 99
0. 99
1. 03
1. 03
1. 06
1. 06
1. 10
1. 09
1. 13
3 Returns
5. 08
5. 20
5. 19
5. 30
5. 30
5. 40
5. 39
5. 50
5. 49
5. 59
5. 58
5. 67
5. 66
5. 76
Sag
1. 27
1. 33
1. 32
1. 38
1. 38
1. 43
1. 43
1. 48
1. 48
1. 53
1. 53
1. 58
1. 58
1. 63
3 Returns
6. 10
6. 24
6. 23
6. 37
6. 36
6. 49
6. 48
6. 60
6. 59
6. 71
6. 70
6. 81
6. 80
6. 91
Sag
1. 74
1. 82
1. 82
1. 90
1. 89
1. 97
1. 97
2. 04
2. 03
2. 11
2. 10
2. 17
2. 17
2. 24
3 Returns
7. 15
7. 32
7. 31
7. 46
7. 45
7. 60
7. 59
7. 74
7. 72
7. 86
7. 85
7. 98
7. 97
8. 10
Sag
2. 28
2. 38
2. 38
2. 48
2. 47
2. 57
2. 57
2. 66
2. 66
2. 75
2. 74
2. 84
2. 83
2. 92
3 Returns
8. 17
8. 36
8. 35
8. 53
8. 52
8. 69
8. 67
8. 84
8. 83
8. 98
8. 97
9. 12
9. 11
9. 26
Sag
2. 88
3. 01
3. 01
3. 14
3. 13
3. 26
3. 25
3. 37
3. 36
3. 48
3. 47
3. 59
3. 58
3. 70
3 Returns
9. 19
9. 40
9. 39
9. 59
9. 58
9. 77
9. 76
9. 94
9. 93
10. 10
10. 09
10. 26
10. 24
10. 41
Sag
3. 56
3. 72
3. 71
3. 87
3. 86
4. 02
4. 01
4. 16
4. 15
4. 30
4. 29
4. 44
4. 42
4. 57
3 Returns
10. 21
10. 44
10. 43
10. 65
10. 64
10. 85
10. 84
11. 04
11. 03
11. 23
11. 21
11. 40
11. 38
11. 57
0. 78
0. 71
0. 74
0. 68
0. 71
0. 66
0. 68
0. 63
0. 63
0. 59
0. 61
0. 58
1. 11
1. 01
1. 06
0. 97
1. 01
0. 93
0. 97
0. 90
0. 94
0. 87
0. 90
0. 85
0. 87
0. 82
0. 76
0. 68
1. 54
1. 48
1. 48
1. 42
1. 42
1. 36
1. 36
1. 31
1. 31
1. 27
1. 27
1. 23
1. 23
1. 19
1. 10
0. 98
1. 99
1. 91
1. 91
1. 83
1. 84
1. 77
1. 77
1. 70
1. 71
1. 65
1. 66
1. 60
1. 61
1. 55
1. 44
1. 29
3. 21
3. 07
3. 07
2. 95
2. 95
2. 84
2. 85
2. 74
2. 75
2. 65
2. 66
2. 57
2. 58
2. 50
2. 31
2. 07
100
CONDUCTOR
TENSION (kN)
0. 66
0. 61
3. 94
3. 72
3. 77
3. 57
3. 62
3. 44
3. 49
3. 32
3. 37
3. 22
3. 26
3. 12
3. 16
3. 03
2. 80
2. 51
4. 60
4. 49
4. 42
4. 33
4. 26
4. 18
4. 12
4. 04
3. 99
3. 92
3. 87
3. 80
3. 77
3. 70
3. 43
3. 09
0. 40
0. 71
1. 11
1. 59
2. 17
2. 83
3. 59
4. 43
67
5.3 Sheet 5
February 2011
BARE AAC
Temperature
5C
INITIAL
10C
15C
20C
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
25C
FINAL
30C
INITIAL
FINAL
35C
INITIAL
FINAL
50C
75C
INITIAL
FINAL
FINAL
FINAL
0. 69
0. 76
0. 64
1. 10
1. 19
1. 00
1. 59
1. 72
1. 45
2. 17
2. 35
1. 97
2. 86
3. 09
2. 57
3. 62
3. 91
3. 26
4. 47
4. 83
4. 02
5. 41
5. 84
4. 87
Sag
0. 57
0. 59
0. 59
0. 60
0. 60
0. 62
0. 62
0. 63
0. 63
0. 64
0. 64
0. 66
0. 65
0. 67
3 Returns
4. 10
4. 16
4. 15
4. 21
4. 20
4. 26
4. 25
4. 30
4. 29
4. 35
4. 34
4. 39
4. 38
4. 43
Sag
0. 90
0. 92
0. 92
0. 95
0. 94
0. 97
0. 96
0. 99
0. 98
1. 01
1. 00
1. 03
1. 02
1. 05
3 Returns
5. 13
5. 21
5. 20
5. 27
5. 26
5. 33
5. 32
5. 38
5. 37
5. 44
5. 43
5. 49
5. 48
5. 54
1. 33
1. 36
1. 36
1. 39
1. 39
1. 42
1. 42
1. 45
1. 45
1. 48
1. 48
1. 51
Sag
1. 29
1. 33
3 Returns
6. 16
6. 25
6. 24
6. 32
6. 31
6. 39
6. 38
6. 46
6. 45
6. 53
6. 52
6. 59
6. 58
6. 66
Sag
1. 76
1. 81
1. 81
1. 86
1. 85
1. 90
1. 89
1. 94
1. 93
1. 98
1. 97
2. 02
2. 01
2. 06
3 Returns
7. 19
7. 29
7. 28
7. 38
7. 37
7. 46
7. 45
7. 54
7. 53
7. 62
7. 61
7. 70
7. 68
7. 77
Sag
2. 32
2. 39
2. 38
2. 45
2. 44
2. 50
2. 49
2. 56
2. 55
2. 61
2. 60
2. 66
2. 65
2. 71
3 Returns
8. 25
8. 37
8. 35
8. 47
8. 45
8. 56
8. 55
8. 66
8. 64
8. 75
8. 73
8. 83
8. 82
8. 92
3. 01
3. 10
3. 08
3. 16
3. 15
3. 23
3. 22
3. 30
3. 29
3. 37
3. 35
3. 43
10. 03
Sag
2. 94
3. 02
3 Returns
9. 28
9. 42
9. 40
9. 53
9. 51
9. 63
9. 61
9. 73
9. 72
9. 83
9. 82
9. 93
9. 91
Sag
3. 63
3. 73
3. 72
3. 82
3. 81
3. 91
3. 89
3. 99
3. 98
4. 07
4. 06
4. 16
4. 14
4. 24
3 Returns
10. 31
10. 46
10. 44
10. 58
10. 56
10. 70
10. 68
10. 81
10. 79
10. 92
10. 90
11. 03
11. 01
11. 14
Sag
4. 39
4. 52
4. 50
4. 62
4. 61
4. 73
4. 71
4. 83
4. 81
4. 93
4. 91
5. 03
5. 01
5. 13
3 Returns
11. 34
11. 50
11. 48
11. 64
11. 62
11. 77
11. 75
11. 89
11. 87
12. 02
11. 99
12. 13
12. 11
12. 25
CONDUCTOR
TENSION (kN)
0. 75
0. 71
0. 73
0. 69
0. 71
0. 68
0. 69
0. 66
0. 68
0. 65
0. 66
0. 64
0. 65
0. 62
0. 59
0. 54
1. 06
1. 01
1. 03
0. 98
1. 01
0. 96
0. 98
0. 94
0. 96
0. 92
0. 94
0. 90
0. 92
0. 89
0. 84
0. 78
1. 52
1. 47
1. 48
1. 44
1. 44
1. 40
1. 41
1. 37
1. 38
1. 34
1. 35
1. 32
1. 32
1. 29
1. 22
1. 13
1. 47
1. 95
1. 90
1. 91
1. 86
1. 86
1. 82
1. 82
1. 78
1. 79
1. 74
1. 75
1. 71
1. 71
1. 68
1. 59
3. 14
3. 06
3. 07
2. 99
3. 00
2. 92
2. 93
2. 86
2. 87
2. 80
2. 81
2. 75
2. 76
2. 69
2. 56
2. 36
3. 83
3. 71
3. 74
3. 62
3. 65
3. 54
3. 57
3. 47
3. 50
3. 40
3. 43
3. 33
3. 36
3. 27
3. 10
2. 87
4. 54
4. 48
4. 44
4. 38
4. 35
4. 29
4. 26
4. 21
4. 18
4. 12
4. 10
4. 05
4. 03
3. 98
3. 78
3. 51
BLOWOUT
(m)
68
5.3 Sheet 6
BARE AAC
February 2011
Temperature
ELEMENT
5C
10C
INITIAL
FINAL
15C
20C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
INITIAL
50C
75C
FINAL
FINAL
FINAL
1. 05
1. 11
0. 34
1. 51
1. 60
0. 61
2. 06
2. 18
0. 95
2. 69
2. 85
1. 37
3. 43
3. 63
1. 86
4. 24
4. 49
2. 44
5. 13
5. 43
3. 08
6. 10
6. 46
3. 81
0. 59
Sag
0. 91
0. 93
0. 92
0. 94
0. 94
0. 96
0. 95
0. 97
0. 97
0. 98
0. 98
1. 00
0. 99
1. 01
3 Returns
5. 17
5. 22
5. 21
5. 26
5. 25
5. 29
5. 29
5. 33
5. 32
5. 37
5. 36
5. 41
5. 40
5. 44
Sag
1. 31
1. 34
1. 33
1. 36
1. 35
1. 38
1. 37
1. 40
1. 39
1. 42
1. 41
1. 44
1. 43
1. 45
3 Returns
6. 20
6. 26
6. 25
6. 31
6. 30
6. 36
6. 35
6. 40
6. 39
6. 45
6. 44
6. 49
6. 48
6. 53
Sag
1. 79
1. 82
1. 82
1. 85
1. 84
1. 88
1. 87
1. 90
1. 90
1. 93
1. 92
1. 96
1. 95
1. 98
3 Returns
7. 24
7. 31
7. 30
7. 36
7. 35
7. 42
7. 41
7. 47
7. 46
7. 52
7. 51
7. 57
7. 56
7. 62
Sag
2. 34
2. 38
2. 37
2. 42
2. 41
2. 45
2. 45
2. 49
2. 48
2. 52
2. 51
2. 56
2. 55
2. 59
3 Returns
8. 28
8. 36
8. 34
8. 42
8. 41
8. 48
8. 47
8. 54
8. 53
8. 60
8. 59
8. 66
8. 65
8. 72
Sag
2. 98
3. 04
3. 03
3. 08
3. 07
3. 13
3. 12
3. 17
3. 16
3. 22
3. 21
3. 26
3. 25
3. 30
3 Returns
9. 35
9. 43
9. 42
9. 51
9. 49
9. 58
9. 56
9. 64
9. 63
9. 71
9. 70
9. 78
9. 76
9. 84
Sag
3. 68
3. 75
3. 74
3. 81
3. 79
3. 86
3. 85
3. 92
3. 91
3. 97
3. 96
4. 03
4. 01
4. 08
3 Returns
10. 38
10. 48
10. 46
10. 56
10. 54
10. 64
10. 62
10. 71
10. 70
10. 79
10. 77
10. 86
10. 84
10. 93
Sag
4. 45
4. 54
4. 52
4. 61
4. 59
4. 67
4. 66
4. 74
4. 73
4. 81
4. 79
4. 87
4. 86
4. 94
3 Returns
11. 42
11. 53
11. 51
11. 61
11. 60
11. 70
11. 68
11. 78
11. 76
11. 86
11. 85
11. 95
11. 93
12. 02
Sag
5. 30
5. 40
5. 38
5. 48
5. 46
5. 56
5. 55
5. 64
5. 63
5. 72
5. 70
5. 80
5. 78
5. 88
3 Returns
12. 46
12. 57
12. 55
12. 67
12. 65
12. 76
12. 74
12. 85
12. 83
12. 94
12. 92
13. 03
13. 01
13. 12
CONDUCTOR
TENSION (kN)
0. 73
0. 71
0. 72
0. 70
0. 71
0. 69
0. 70
0. 68
0. 69
0. 67
0. 68
0. 66
0. 67
0. 65
0. 62
1. 04
1. 00
1. 02
0. 99
1. 00
0. 97
0. 99
0. 96
0. 97
0. 95
0. 96
0. 93
0. 95
0. 92
0. 89
0. 84
1. 50
1. 47
1. 47
1. 44
1. 45
1. 42
1. 43
1. 40
1. 41
1. 38
1. 39
1. 36
1. 37
1. 34
1. 29
1. 22
1. 58
1. 93
1. 89
1. 90
1. 86
1. 87
1. 84
1. 84
1. 81
1. 82
1. 79
1. 79
1. 76
1. 77
1. 74
1. 68
3. 10
3. 04
3. 05
3. 00
3. 01
2. 95
2. 96
2. 91
2. 92
2. 87
2. 88
2. 83
2. 84
2. 80
2. 69
2. 54
3. 77
3. 69
3. 72
3. 64
3. 66
3. 58
3. 61
3. 53
3. 55
3. 48
3. 50
3. 44
3. 46
3. 39
3. 27
3. 09
4. 50
4. 46
4. 44
4. 40
4. 38
4. 34
4. 32
4. 28
4. 26
4. 22
4. 21
4. 17
4. 15
4. 12
3. 90
3. 76
BLOWOUT
(m)
69
5.3 Sheet 7
February 2011
BARE AAC
SPAN
LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
50
Sag
0. 31
0. 46
0. 36
0. 53
0. 42
0. 60
0. 48
0. 67
0. 55
0. 74
0. 61
0. 80
0. 68
3 Returns
3. 02
3. 69
3. 26
3. 96
3. 51
4. 21
3. 76
4. 44
4. 01
4. 65
4. 24
4. 83
4. 46
5. 01
0. 52
0. 77
0. 60
0. 87
0. 70
0. 97
0. 79
1. 06
0. 88
1. 15
0. 98
1. 23
60
70
80
90
100
5C
10C
15C
20C
25C
30C
35C
75C
FINAL
FINAL
FINAL
0. 85
1. 01
1. 24
0. 90
1. 46
1. 79
1. 30
1. 99
2. 44
1. 77
2. 62
3. 21
2. 32
3. 32
4. 07
2. 93
4. 10
5. 02
3. 62
0. 64
0. 52
Sag
0. 45
0. 67
3 Returns
3. 63
4. 43
3. 91
4. 75
4. 21
5. 05
4. 52
5. 33
4. 81
5. 58
5. 09
5. 80
5. 35
6. 01
Sag
0. 61
0. 91
0. 71
1. 05
0. 82
1. 19
0. 95
1. 32
1. 08
1. 44
1. 20
1. 56
1. 33
1. 68
3 Returns
4. 23
5. 17
4. 56
5. 55
4. 92
5. 90
5. 27
6. 22
5. 62
6. 51
5. 94
6. 77
6. 25
7. 02
Sag
0. 80
1. 20
0. 93
1. 38
1. 08
1. 56
1. 25
1. 74
1. 42
1. 90
1. 59
2. 06
1. 75
2. 21
3 Returns
4. 86
5. 93
5. 24
6. 37
5. 64
6. 77
6. 05
7. 14
6. 45
7. 47
6. 82
7. 77
7. 17
8. 05
Sag
1. 02
1. 52
1. 18
1. 75
1. 37
1. 98
1. 58
2. 20
1. 79
2. 41
2. 01
2. 61
2. 22
2. 80
3 Returns
5. 46
6. 67
5. 89
7. 16
6. 34
7. 61
6. 80
8. 03
7. 25
8. 40
7. 67
8. 74
8. 06
9. 06
Sag
1. 26
1. 87
1. 46
2. 16
1. 69
2. 44
1. 95
2. 71
2. 21
2. 97
2. 48
3. 22
2. 74
3. 45
3 Returns
6. 07
7. 41
6. 54
7. 95
7. 05
8. 46
7. 56
8. 92
8. 06
9. 33
8. 52
9. 71
8. 96
10. 06
1. 03
0. 82
0. 93
0. 76
CONDUCTOR
TENSION (kN)
2. 12
1. 43
1. 79
1. 23
1. 53
1. 08
1. 32
0. 97
1. 15
0. 89
3. 12
2. 03
2. 65
1. 75
2. 25
1. 54
1. 93
1. 39
1. 69
1. 26
1. 50
1. 17
1. 36
1. 09
0. 91
0. 75
4. 07
2. 96
3. 50
2. 56
3. 02
2. 25
2. 63
2. 02
2. 32
1. 83
2. 09
1. 69
1. 90
1. 57
1. 32
1. 07
5. 70
3. 83
4. 91
3. 32
4. 23
2. 94
3. 68
2. 64
3. 24
2. 41
2. 89
2. 23
2. 62
2. 08
1. 75
1. 43
9. 19
6. 15
7. 90
5. 33
6. 80
4. 70
5. 90
4. 23
5. 19
3. 85
4. 63
3. 56
4. 19
3. 31
2. 79
2. 28
10. 26
7. 46
8. 84
6. 48
7. 65
5. 73
6. 68
5. 15
5. 92
4. 70
5. 32
4. 33
4. 84
4. 03
3. 39
2. 77
11. 35
9. 02
9. 88
7. 86
8. 66
6. 97
7. 67
6. 29
6. 88
5. 75
6. 25
5. 32
5. 74
4. 96
4. 19
3. 34
BLOWOUT
(m)
50C
70
5.3 Sheet 8
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
BLOWOUT
(m)
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 46
0. 38
0. 50
0. 42
0. 54
0. 45
0. 58
0. 49
0. 61
0. 53
0. 65
0. 56
0. 68
0. 77
0. 91
0. 70
1. 10
1. 29
1. 01
1. 51
1. 78
1. 38
1. 99
2. 34
1. 80
2. 52
2. 97
2. 28
3. 11
3. 66
2. 82
3. 77
4. 43
3. 41
4. 48
5. 27
4. 06
5. 26
6. 19
4. 76
6. 06
7. 12
5. 52
7. 01
8. 25
6. 34
Sag
0. 34
3 Returns
3. 17
3. 69
3. 33
3. 84
3. 50
3. 99
3. 65
4. 12
3. 80
4. 24
3. 94
4. 36
4. 07
4. 47
Sag
0. 49
0. 67
0. 55
0. 72
0. 60
0. 78
0. 66
0. 83
0. 71
0. 88
0. 76
0. 93
0. 81
0. 97
3 Returns
3. 81
4. 43
4. 01
4. 61
4. 20
4. 78
4. 39
4. 93
4. 56
5. 08
4. 72
5. 22
4. 88
5. 35
Sag
0. 67
0. 91
0. 74
0. 99
0. 82
1. 06
0. 89
1. 13
0. 97
1. 20
1. 04
1. 27
1. 11
1. 33
3 Returns
4. 44
5. 17
4. 67
5. 38
4. 90
5. 58
5. 12
5. 77
5. 33
5. 94
5. 52
6. 10
5. 71
6. 26
Sag
0. 88
1. 20
0. 98
1. 30
1. 08
1. 40
1. 18
1. 49
1. 27
1. 58
1. 37
1. 67
1. 46
1. 76
3 Returns
5. 09
5. 93
5. 36
6. 18
5. 63
6. 41
5. 88
6. 62
6. 11
6. 82
6. 34
7. 01
6. 55
7. 18
Sag
1. 12
1. 52
1. 24
1. 65
1. 36
1. 77
1. 49
1. 89
1. 61
2. 01
1. 73
2. 12
1. 85
2. 22
3 Returns
5. 73
6. 67
6. 03
6. 95
6. 33
7. 21
6. 61
7. 45
6. 88
7. 67
7. 13
7. 88
7. 36
8. 08
Sag
1. 38
1. 87
1. 53
2. 03
1. 68
2. 19
1. 84
2. 33
1. 99
2. 47
2. 14
2. 61
2. 28
2. 74
3 Returns
6. 36
7. 41
6. 70
7. 72
7. 03
8. 01
7. 34
8. 27
7. 64
8. 52
7. 92
8. 75
8. 18
8. 97
Sag
1. 67
2. 27
1. 85
2. 46
2. 04
2. 64
2. 22
2. 82
2. 41
2. 99
2. 59
3. 16
2. 76
3. 32
3 Returns
7. 00
8. 15
7. 37
8. 49
7. 73
8. 81
8. 08
9. 10
8. 40
9. 37
8. 71
9. 63
9. 00
9. 87
2. 70
2. 20
2. 92
2. 42
3. 15
2. 64
3. 36
2. 86
3. 56
3. 08
3. 76
3. 28
3. 95
10. 76
Sag
1. 99
3 Returns
7. 63
8. 89
8. 04
9. 26
8. 43
9. 61
8. 81
9. 92
9. 16
10. 22
9. 50
10. 50
9. 81
Sag
2. 33
3. 16
2. 58
3. 43
2. 84
3. 69
3. 10
3. 94
3. 36
4. 18
3. 61
4. 41
3. 85
4. 64
3 Returns
8. 27
9. 63
8. 71
10. 03
9. 13
10. 41
9. 54
10. 75
9. 93
11. 07
10. 29
11. 37 10. 63
11. 66
Sag
2. 71
3. 67
3. 00
3. 98
3. 30
4. 27
3. 60
4. 55
3. 89
4. 83
4. 18
5. 09
4. 45
5. 35
3 Returns
8. 92
10. 37
9. 39
10. 80
9. 84
11. 19
10. 27
11. 56
10. 68
11. 90
11. 06
12. 22 11. 43
12. 52
Sag
3. 10
4. 21
3. 44
4. 57
3. 79
4. 92
4. 13
5. 25
4. 47
5. 57
4. 81
5. 88
5. 13
6. 18
3 Returns
9. 54
11. 11 10. 05
11. 58
10. 54
12. 00
11. 01
12. 40
11. 45
12. 77
11. 87
13. 12 12. 27
13. 45
CONDUCTOR
TENSION (kN)
1. 89
1. 43
1. 69
1. 31
1. 53
1. 21
1. 40
1. 14
1. 29
1. 07
1. 20
1. 01
1. 12
0. 96
0. 84
0. 72
2. 72
2. 02
2. 44
1. 86
2. 21
1. 73
2. 02
1. 62
1. 86
1. 52
1. 73
1. 44
1. 62
1. 37
1. 21
1. 03
3. 91
2. 96
3. 53
2. 72
3. 20
2. 52
2. 93
2. 35
2. 70
2. 21
2. 51
2. 09
2. 35
1. 98
1. 74
1. 48
5. 19
3. 82
4. 68
3. 52
4. 25
3. 28
3. 90
3. 07
3. 60
2. 89
3. 35
2. 74
3. 14
2. 61
2. 30
1. 96
8. 38
6. 15
7. 55
5. 66
6. 85
5. 26
6. 27
4. 92
5. 78
4. 63
5. 37
4. 39
5. 03
4. 17
3. 62
3. 12
9. 42
7. 45
8. 53
6. 87
7. 79
6. 38
7. 17
5. 97
6. 65
5. 63
6. 21
5. 33
5. 84
5. 07
4. 46
3. 80
10. 82
9. 01
9. 89
8. 33
9. 12
7. 76
8. 46
7. 28
7. 90
6. 88
7. 42
6. 53
7. 01
6. 22
5. 49
4. 69
71
5.3 Sheet 9
BARE AAC
February 2011
Temperature
5C
10C
INITIAL
FINAL
15C
INITIAL
20C
INITIAL
FINAL
FINAL
INITIAL
Sag
0. 38
0. 46
0. 40
0. 49
0. 43
0. 51
0. 45
3 Returns
3. 33
3. 69
3. 44
3. 79
3. 54
3. 88
3. 64
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 54
0. 48
0. 56
0. 50
0. 58
0. 52
0. 60
0. 66
0. 75
0. 61
3. 96
3. 74
4. 05
3. 83
4. 12
3. 91
4. 20
0. 95
1. 08
0. 87
1. 30
1. 47
1. 19
1. 69
1. 93
1. 55
2. 15
2. 44
1. 97
2. 67
3. 03
2. 43
3. 23
3. 67
2. 94
3. 84
4. 37
3. 50
4. 51
5. 13
4. 11
5. 23
5. 95
4. 76
6. 00
6. 83
5. 47
0. 90
0. 87
FINAL
25C
30C
35C
Sag
0. 54
0. 67
0. 58
0. 70
0. 62
0. 74
0. 65
0. 77
0. 69
0. 80
0. 72
0. 84
0. 75
0. 87
3 Returns
3. 99
4. 43
4. 13
4. 55
4. 25
4. 66
4. 37
4. 76
4. 49
4. 86
4. 60
4. 95
4. 70
5. 04
Sag
0. 74
0. 91
0. 79
0. 96
0. 84
1. 01
0. 89
1. 05
0. 93
1. 10
0. 98
1. 14
1. 03
1. 18
3 Returns
4. 66
5. 17
4. 82
5. 31
4. 96
5. 43
5. 10
5. 56
5. 24
5. 67
5. 36
5. 78
5. 49
5. 88
Sag
0. 97
1. 19
1. 03
1. 25
1. 10
1. 32
1. 16
1. 37
1. 22
1. 43
1. 28
1. 49
1. 34
1. 54
3 Returns
5. 33
5. 91
5. 50
6. 07
5. 67
6. 21
5. 84
6. 35
5. 99
6. 48
6. 13
6. 61
6. 27
6. 72
Sag
1. 22
1. 51
1. 31
1. 59
1. 39
1. 67
1. 47
1. 74
1. 55
1. 81
1. 62
1. 88
1. 70
1. 95
3 Returns
5. 99
6. 65
6. 19
6. 83
6. 38
6. 99
6. 57
7. 15
6. 74
7. 29
6. 90
7. 43
7. 06
7. 57
1. 88
1. 62
1. 97
1. 73
2. 07
1. 83
2. 16
1. 92
2. 25
2. 02
2. 34
2. 11
2. 43
Sag
1. 52
3 Returns
6. 68
7. 42
6. 90
7. 61
7. 12
7. 79
7. 32
7. 97
7. 51
8. 13
7. 69
8. 29
7. 87
8. 43
Sag
1. 84
2. 27
1. 97
2. 39
2. 09
2. 50
2. 21
2. 62
2. 33
2. 73
2. 44
2. 83
2. 55
2. 93
3 Returns
7. 35
8. 16
7. 59
8. 37
7. 83
8. 57
8. 05
8. 76
8. 26
8. 94
8. 46
9. 11
8. 65
9. 28
Sag
2. 19
2. 70
2. 34
2. 84
2. 48
2. 98
2. 63
3. 11
2. 77
3. 24
2. 90
3. 37
3. 04
3. 49
3 Returns
8. 02
8. 90
8. 28
9. 13
8. 54
9. 35
8. 78
9. 56
9. 01
9. 75
9. 23
9. 94
9. 44
10. 12
Sag
2. 57
3. 17
2. 74
3. 34
2. 92
3. 50
3. 08
3. 65
3. 25
3. 81
3. 41
3. 95
3. 56
4. 10
3 Returns
8. 68
9. 64
8. 97
9. 89
9. 25
10. 13
9. 51
10. 35
9. 76
10. 56
10. 00
10. 77 10. 22
10. 96
Sag
2. 98
3. 67
3. 18
3. 87
3. 38
4. 06
3. 58
4. 24
3. 77
4. 41
3. 95
4. 59
4. 13
4. 75
3 Returns
9. 35
10. 38
9. 66
10. 65
9. 96
10. 91
10. 24
11. 15
10. 51
11. 38
10. 76
11. 59 11. 01
11. 80
Sag
3. 42
4. 22
3. 65
4. 44
3. 88
4. 66
4. 11
4. 86
4. 32
5. 07
4. 54
5. 26
4. 74
5. 46
3 Returns
10. 02
11. 12 10. 35
11. 41
10. 67
11. 68
10. 97
11. 94
11. 26
12. 19
11. 53
12. 42 11. 79
12. 65
1. 29
1. 13
1. 09
CONDUCTOR
TENSION (kN)
1. 42
1. 60
1. 35
1. 51
1. 28
1. 42
1. 72
2. 45
2. 02
2. 29
1. 92
2. 15
1. 83
2. 03
1. 75
1. 93
1. 68
1. 84
1. 61
1. 76
1. 56
1. 41
1. 24
3. 64
2. 96
3. 40
2. 80
3. 19
2. 66
3. 01
2. 54
2. 85
2. 44
2. 71
2. 34
2. 59
2. 25
2. 04
1. 79
1. 23
1. 35
1. 18
1. 23
2. 36
4. 70
3. 82
4. 41
3. 63
4. 15
3. 46
3. 92
3. 31
3. 72
3. 18
3. 55
3. 06
3. 40
2. 95
2. 69
7. 60
6. 14
7. 11
5. 83
6. 68
5. 55
6. 31
5. 31
5. 99
5. 09
5. 70
4. 90
5. 45
4. 73
4. 30
3. 77
8. 73
7. 44
8. 20
7. 07
7. 74
6. 74
7. 33
6. 44
6. 98
6. 18
6. 67
5. 95
6. 39
5. 74
5. 21
4. 58
10. 24
9. 00
9. 68
8. 56
9. 18
8. 18
8. 74
7. 84
8. 35
7. 54
8. 01
7. 26
7. 69
7. 02
6. 40
5. 64
BLOWOUT
(m)
72
5.3 Sheet 10
BARE AAC
February 2011
Temperature
5C
10C
INITIAL
FINAL
INITIAL
FINAL
15C
INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
1. 27
1. 38
1. 17
1. 45
1. 57
1. 33
1. 84
1. 99
1. 68
2. 27
2. 46
2. 07
2. 74
2. 98
2. 51
3. 28
3. 57
2. 99
3. 85
4. 19
3. 51
4. 47
4. 86
4. 07
5. 13
5. 57
4. 67
Sag
0. 95
1. 05
0. 98
1. 08
1. 00
1. 10
1. 03
1. 13
1. 06
1. 15
1. 08
1. 18
1. 11
1. 20
3 Returns
5. 27
5. 55
5. 35
5. 62
5. 43
5. 69
5. 50
5. 76
5. 57
5. 82
5. 64
5. 88
5. 70
5. 94
Sag
1. 08
1. 20
1. 11
1. 23
1. 14
1. 26
1. 17
1. 29
1. 20
1. 31
1. 23
1. 34
1. 26
1. 37
3 Returns
5. 63
5. 92
5. 71
6. 00
5. 79
6. 07
5. 87
6. 14
5. 94
6. 21
6. 01
6. 27
6. 09
6. 34
Sag
1. 37
1. 51
1. 41
1. 55
1. 45
1. 59
1. 49
1. 63
1. 52
1. 66
1. 56
1. 70
1. 60
1. 73
3 Returns
6. 33
6. 67
6. 42
6. 75
6. 51
6. 83
6. 60
6. 91
6. 69
6. 99
6. 77
7. 06
6. 85
7. 13
Sag
1. 69
1. 87
1. 74
1. 92
1. 79
1. 96
1. 83
2. 01
1. 88
2. 05
1. 93
2. 10
1. 97
2. 14
3 Returns
7. 04
7. 41
7. 14
7. 50
7. 24
7. 59
7. 34
7. 68
7. 43
7. 76
7. 52
7. 85
7. 61
7. 93
2. 26
2. 10
2. 32
2. 16
2. 38
2. 22
2. 43
2. 28
2. 49
2. 33
2. 54
2. 39
2. 59
Sag
2. 04
3 Returns
7. 74
8. 15
7. 85
8. 25
7. 96
8. 35
8. 07
8. 45
8. 17
8. 54
8. 27
8. 63
8. 37
8. 72
Sag
2. 44
2. 71
2. 52
2. 78
2. 59
2. 85
2. 66
2. 91
2. 73
2. 98
2. 79
3. 04
2. 86
3. 10
3 Returns
8. 47
8. 92
8. 59
9. 03
8. 71
9. 14
8. 83
9. 24
8. 94
9. 34
9. 05
9. 44
9. 16
9. 54
Sag
2. 87
3. 18
2. 95
3. 26
3. 04
3. 34
3. 12
3. 42
3. 20
3. 49
3. 28
3. 57
3. 35
3. 64
3 Returns
9. 17
9. 66
9. 31
9. 78
9. 44
9. 90
9. 56
10. 01
9. 69
10. 12
9. 80
10. 23
9. 92
10. 33
Sag
3. 32
3. 69
3. 42
3. 78
3. 52
3. 87
3. 62
3. 96
3. 71
4. 05
3. 80
4. 14
3. 89
4. 22
3 Returns
9. 88
10. 40 10. 02
10. 53
10. 16
10. 66
10. 30
10. 78
10. 43
10. 90
10. 56
11. 01 10. 68
11. 13
Sag
3. 82
4. 23
3. 93
4. 34
4. 04
4. 45
4. 15
4. 55
4. 26
4. 65
4. 36
4. 75
4. 47
4. 85
3 Returns
10. 58
11. 14 10. 74
11. 28
10. 89
11. 42
11. 03
11. 55
11. 17
11. 68
11. 31
11. 80 11. 44
11. 92
CONDUCTOR
TENSION (kN)
2. 21
2. 02
2. 14
1. 96
2. 08
1. 92
2. 03
1. 87
1. 98
1. 83
1. 93
1. 79
1. 88
1. 75
1. 66
1. 52
1. 56
1. 42
1. 52
1. 38
1. 47
1. 35
1. 43
1. 32
1. 40
1. 29
1. 36
1. 26
1. 33
1. 23
1. 16
1. 07
3. 29
2. 95
3. 19
2. 87
3. 09
2. 80
3. 00
2. 73
2. 92
2. 67
2. 85
2. 61
2. 78
2. 55
2. 40
2. 20
4. 22
3. 80
4. 10
3. 71
3. 98
3. 62
3. 88
3. 54
3. 78
3. 46
3. 69
3. 39
3. 61
3. 32
3. 14
2. 89
6. 80
6. 12
6. 60
5. 96
6. 41
5. 82
6. 24
5. 69
6. 08
5. 56
5. 93
5. 44
5. 79
5. 33
5. 03
4. 63
8. 03
7. 42
7. 81
7. 23
7. 60
7. 06
7. 40
6. 90
7. 22
6. 74
7. 05
6. 60
6. 89
6. 46
6. 10
5. 61
9. 59
8. 96
9. 34
8. 75
9. 11
8. 55
8. 89
8. 37
8. 69
8. 19
8. 49
8. 03
8. 31
7. 87
7. 45
6. 87
BLOWOUT
(m)
73
5.3 Sheet 11
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 25
0. 40
0. 27
0. 44
0. 29
0. 48
0. 32
0. 52
0. 35
0. 56
0. 39
0. 60
0. 42
0. 64
0. 74
0. 90
0. 72
3 Returns
2. 69
3. 43
2. 81
3. 60
2. 93
3. 76
3. 07
3. 91
3. 21
4. 06
3. 36
4. 19
3. 51
4. 32
0. 71
0. 48
0. 79
0. 52
0. 86
0. 57
0. 93
0. 63
1. 00
0. 69
1. 07
0. 75
1. 13
1. 32
1. 60
1. 27
2. 07
2. 50
1. 99
2. 98
3. 60
2. 87
4. 06
4. 91
3. 90
5. 30
6. 42
5. 10
6. 74
8. 15
6. 46
8. 32
10. 07
7. 97
1. 04
Sag
0. 44
3 Returns
3. 59
4. 58
3. 74
4. 80
3. 91
5. 02
4. 10
5. 22
4. 29
5. 41
4. 49
5. 60
4. 69
5. 77
Sag
0. 68
1. 12
0. 75
1. 23
0. 82
1. 34
0. 89
1. 45
0. 98
1. 56
1. 07
1. 67
1. 17
1. 77
3 Returns
4. 48
5. 72
4. 68
6. 00
4. 89
6. 27
5. 12
6. 53
5. 36
6. 77
5. 61
7. 00
5. 86
7. 21
Sag
0. 99
1. 61
1. 07
1. 77
1. 17
1. 93
1. 29
2. 09
1. 41
2. 25
1. 55
2. 41
1. 69
2. 56
3 Returns
5. 38
6. 87
5. 62
7. 21
5. 87
7. 53
6. 15
7. 84
6. 44
8. 13
6. 74
8. 40
7. 04
8. 66
Sag
1. 34
2. 19
1. 46
2. 41
1. 60
2. 63
1. 75
2. 85
1. 92
3. 06
2. 11
3. 28
2. 30
3. 48
3 Returns
6. 28
8. 02
6. 55
8. 41
6. 85
8. 79
7. 17
9. 14
7. 51
9. 48
7. 86
9. 80
8. 21
10. 10
Sag
1. 76
2. 86
1. 91
3. 15
2. 09
3. 44
2. 29
3. 72
2. 51
4. 01
2. 75
4. 28
3. 00
4. 55
3 Returns
7. 18
9. 16
7. 49
9. 61
7. 83
10. 04
8. 20
10. 45
8. 59
10. 84
8. 98
11. 20
9. 39
11. 55
Sag
2. 23
3. 63
2. 43
4. 00
2. 66
4. 37
2. 91
4. 73
3. 19
5. 09
3. 49
5. 44
3. 81
5. 78
3 Returns
8. 09
10. 33
8. 44
10. 83
8. 83
11. 32
9. 24
11. 78
9. 68
12. 22
10. 13
12. 63 10. 58
13. 01
Sag
2. 75
4. 49
3. 00
4. 94
3. 28
5. 39
3. 59
5. 84
3. 94
6. 28
4. 31
6. 71
4. 71
7. 13
3 Returns
8. 99
11. 47
9. 38
12. 03
9. 81
12. 57
10. 27
13. 09
10. 75
13. 57
11. 25
14. 03 11. 75
14. 46
CONDUCTOR
TENSION (kN)
3. 45
2. 38
3. 14
2. 15
2. 85
1. 97
2. 58
1. 81
2. 35
1. 68
2. 14
1. 57
1. 97
1. 47
1. 26
5. 08
3. 38
4. 62
3. 06
4. 19
2. 80
3. 80
2. 58
3. 45
2. 39
3. 15
2. 24
2. 89
2. 10
1. 80
1. 49
7. 63
4. 94
6. 99
4. 47
6. 39
4. 08
5. 83
3. 76
5. 31
3. 48
4. 85
3. 25
4. 45
3. 05
2. 61
2. 15
10. 38
6. 37
9. 53
5. 79
8. 72
5. 31
7. 96
4. 90
7. 26
4. 55
6. 07
4. 26
5. 59
4. 01
3. 44
2. 85
16. 74
10. 25 15. 37
9. 30
14. 05
8. 51
12. 82
7. 85
11. 68
7. 29
10. 66
6. 82
9. 76
6. 41
5. 50
4. 54
18. 15
12. 43 16. 67
11. 30
15. 26
10. 36
13. 95
9. 56
12. 77
8. 88
11. 71
8. 31
10. 78
7. 82
7. 00
5. 52
21. 62
15. 02 19. 94
13. 69
18. 36
12. 58
16. 88
11. 63
15. 54
10. 83
14. 32
10. 15 13. 25
9. 57
8. 22
6. 82
74
5.3 Sheet 12
BARE AAC
February 2011
SPAN
LENGTH
(m)
ELEMENT
FINAL
INITIAL
FINAL
80
Sag
0. 49
0. 71
0. 53
0. 76
0. 56
0. 80
0. 60
0. 83
0. 64
0. 87
0. 68
0. 91
0. 71
0. 95
3 Returns
3. 80
4. 58
3. 93
4. 71
4. 06
4. 83
4. 20
4. 95
4. 33
5. 06
4. 46
5. 17
4. 58
5. 27
100
120
140
160
180
200
220
240
260
5C
10C
INITIAL FINAL
INITIAL
15C
FINAL INITIAL
20C
25C
30C
35C
Sag
0. 77
1. 12
0. 82
1. 18
0. 88
1. 24
0. 94
1. 31
1. 00
1. 37
1. 06
1. 42
1. 12
1. 48
3 Returns
4. 76
5. 73
4. 92
5. 89
5. 08
6. 04
5. 25
6. 19
5. 41
6. 33
5. 57
6. 47
5. 73
6. 59
Sag
1. 11
1. 61
1. 19
1. 70
1. 27
1. 79
1. 35
1. 88
1. 44
1. 97
1. 52
2. 05
1. 61
2. 13
3 Returns
5. 71
6. 87
5. 90
7. 07
6. 10
7. 25
6. 30
7. 43
6. 50
7. 60
6. 69
7. 76
6. 87
7. 91
Sag
1. 51
2. 19
1. 62
2. 32
1. 73
2. 44
1. 84
2. 56
1. 96
2. 68
2. 07
2. 79
2. 19
2. 91
3 Returns
6. 66
8. 02
6. 89
8. 25
7. 12
8. 46
7. 35
8. 67
7. 58
8. 87
7. 80
9. 06
8. 02
9. 24
Sag
1. 97
2. 86
2. 11
3. 03
2. 26
3. 19
2. 41
3. 35
2. 56
3. 50
2. 71
3. 65
2. 86
3. 80
3 Returns
7. 61
9. 17
7. 87
9. 43
8. 14
9. 67
8. 40
9. 91
8. 66
10. 14
8. 92
10. 35
9. 17
10. 56
Sag
2. 51
3. 64
2. 68
3. 85
2. 87
4. 05
3. 06
4. 25
3. 25
4. 45
3. 44
4. 64
3. 64
4. 83
3 Returns
8. 58
10. 33
8. 87
10. 62
9. 17
10. 90
9. 47
11. 17
9. 76
11. 42
10. 05
11. 66 10. 33
11. 90
Sag
3. 10
4. 49
3. 31
4. 75
3. 54
5. 00
3. 77
5. 25
4. 01
5. 49
4. 25
5. 73
4. 49
5. 96
3 Returns
9. 53
11. 48
9. 86
11. 80
10. 19
12. 11
10. 52
12. 41
10. 85
12. 69
11. 17
12. 96 11. 48
13. 22
Sag
3. 75
5. 44
4. 01
5. 75
4. 28
6. 05
4. 56
6. 35
4. 85
6. 64
5. 14
6. 93
5. 44
7. 21
3 Returns
10. 48
12. 63
10. 84
12. 98
11. 21
13. 32
11. 57
13. 65
11. 93
13. 96
12. 28
14. 25 12. 63
14. 54
Sag
4. 46
6. 47
4. 77
6. 84
5. 09
7. 20
5. 43
7. 56
5. 77
7. 91
6. 12
8. 25
6. 47
8. 58
3 Returns
11. 44
13. 77
11. 83
14. 16
12. 23
14. 53
12. 62
14. 89
13. 02
15. 23
13. 40
15. 55 13. 77
15. 86
Sag
5. 23
7. 59
5. 60
8. 03
5. 98
8. 46
6. 37
8. 87
6. 78
9. 28
7. 18
9. 68
7. 59
10. 07
3 Returns
12. 39
14. 92
12. 81
15. 34
13. 24
15. 74
13. 67
16. 13
14. 10
16. 49
14. 52
16. 84 14. 92
17. 18
CONDUCTOR
75C
FINAL
FINAL
1. 05
1. 21
1. 02
1. 65
1. 89
1. 60
2. 37
2. 73
2. 30
3. 23
3. 72
3. 13
4. 22
4. 86
4. 09
5. 36
6. 18
5. 18
6. 62
7. 63
6. 40
8. 01
9. 23
7. 74
9. 53
10. 99
9. 21
11. 19
12. 90
10. 82
1. 38
TENSION (kN)
3. 50
2. 37
3. 26
2. 24
3. 04
2. 12
2. 84
2. 02
2. 66
1. 93
2. 50
1. 85
2. 36
1. 77
1. 59
4. 53
3. 37
4. 23
3. 18
3. 96
3. 02
3. 71
2. 87
3. 49
2. 75
3. 30
2. 63
3. 13
2. 53
2. 27
1. 97
7. 05
4. 93
6. 59
4. 65
6. 16
4. 40
5. 77
4. 19
5. 42
3. 99
5. 11
3. 82
4. 83
3. 67
3. 29
2. 84
9. 23
6. 37
8. 63
6. 02
8. 08
5. 72
7. 58
5. 45
7. 13
5. 21
6. 73
5. 00
6. 37
4. 80
4. 32
3. 76
14. 93
10. 24
13. 94
9. 67
13. 04
9. 18
12. 22
8. 74
11. 49
8. 35
10. 83
8. 00
10. 24
7. 69
6. 91
6. 00
16. 60
12. 41
15. 56
11. 74
14. 62
11. 14
13. 77
10. 61
13. 00
10. 14
12. 30
9. 72
11. 68
9. 34
8. 40
7. 29
19. 95
15. 00
18. 79
14. 22
17. 72
13. 53
16. 74
12. 91
15. 86
12. 36
15. 06
11. 86 14. 33
11. 41
10. 30
8. 99
BLOWOUT
(m)
50C
75
5.3 Sheet 13
BARE AAC
February 2011
Temperature
5C
10C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
1. 16
0. 95
1. 20
0. 99
1. 24
1. 03
1. 28
1. 07
1. 31
1. 11
1. 35
1. 45
1. 62
1. 40
5. 83
5. 28
5. 93
5. 39
6. 03
5. 50
6. 12
5. 60
6. 21
5. 70
6. 29
2. 10
2. 33
2. 02
2. 85
3. 17
2. 75
3. 73
4. 15
3. 59
4. 74
5. 27
4. 55
5. 85
6. 51
5. 62
7. 08
7. 88
6. 80
8. 43
9. 38
8. 09
9. 89
11. 01
9. 50
11. 47
12. 77
11. 02
1. 62
INITIAL
FINAL
INITIAL
FINAL
Sag
0. 87
1. 12
0. 91
3 Returns
5. 05
5. 73
5. 16
15C
20C
25C
30C
35C
Sag
1. 25
1. 61
1. 31
1. 67
1. 37
1. 73
1. 42
1. 78
1. 48
1. 84
1. 54
1. 89
1. 60
1. 94
3 Returns
6. 06
6. 88
6. 20
7. 00
6. 33
7. 12
6. 47
7. 23
6. 60
7. 34
6. 72
7. 45
6. 84
7. 55
Sag
1. 70
2. 20
1. 78
2. 28
1. 86
2. 35
1. 94
2. 43
2. 02
2. 50
2. 10
2. 58
2. 17
2. 65
3 Returns
7. 07
8. 03
7. 23
8. 17
7. 39
8. 31
7. 55
8. 44
7. 70
8. 57
7. 84
8. 69
7. 99
8. 81
Sag
2. 22
2. 87
2. 33
2. 97
2. 43
3. 07
2. 53
3. 17
2. 64
3. 27
2. 74
3. 37
2. 84
3. 46
3 Returns
8. 08
9. 18
8. 26
9. 34
8. 45
9. 50
8. 63
9. 65
8. 80
9. 80
8. 97
9. 94
9. 13
10. 07
2. 96
3. 78
3. 09
3. 91
3. 22
4. 03
3. 35
4. 15
3. 48
4. 28
3. 62
4. 39
11. 35
Sag
2. 82
3. 65
3 Returns
9. 10
10. 34
9. 31
10. 53
9. 52
10. 70
9. 72
10. 87
9. 92
11. 04
10. 10
11. 20 10. 30
Sag
3. 49
4. 50
3. 65
4. 66
3. 81
4. 82
3. 98
4. 98
4. 14
5. 13
4. 30
5. 28
4. 45
5. 43
3 Returns
10. 11
11. 49 10. 35
11. 70
10. 58
11. 89
10. 80
12. 08
11. 02
12. 27
11. 23
12. 44 11. 43
12. 61
Sag
4. 22
5. 45
4. 42
5. 64
4. 61
5. 83
4. 81
6. 02
5. 01
6. 21
5. 20
6. 39
5. 39
6. 57
3 Returns
11. 12
12. 64 11. 38
12. 86
11. 63
13. 08
11. 88
13. 29
12. 12
13. 49
12. 35
13. 69 12. 57
13. 87
Sag
5. 02
6. 48
5. 26
6. 71
5. 49
6. 94
5. 72
7. 17
5. 96
7. 39
6. 19
7. 60
6. 41
7. 81
3 Returns
12. 14
13. 79 12. 42
14. 03
12. 69
14. 27
12. 96
14. 50
13. 22
14. 72
13. 47
14. 93 13. 72
15. 14
Sag
5. 89
7. 61
6. 17
7. 88
6. 44
8. 15
6. 72
8. 41
6. 99
8. 67
7. 26
8. 92
7. 53
9. 17
3 Returns
13. 15
14. 93 13. 45
15. 20
13. 75
15. 46
14. 04
15. 70
14. 32
15. 94
14. 59
16. 17 14. 86
16. 40
Sag
6. 83
8. 82
7. 15
9. 14
7. 47
9. 45
7. 79
9. 76
8. 11
10. 06
8. 42
10. 35
8. 73
10. 64
3 Returns
14. 16
16. 08 14. 48
16. 37
14. 80
16. 65
15. 12
16. 91
15. 42
17. 17
15. 71
17. 42 16. 00
17. 66
CONDUCTOR
TENSION (kN)
2. 88
2. 37
2. 75
2. 29
2. 63
2. 21
2. 53
2. 14
2. 43
2. 07
2. 34
2. 01
2. 26
1. 95
1. 81
4. 27
3. 37
4. 08
3. 25
3. 90
3. 14
3. 74
3. 04
3. 59
2. 94
3. 45
2. 86
3. 33
2. 78
2. 58
2. 31
6. 38
4. 92
6. 08
4. 74
5. 81
4. 58
5. 56
4. 42
5. 34
4. 29
5. 13
4. 16
4. 94
4. 04
3. 73
3. 34
8. 20
6. 35
7. 83
6. 13
7. 50
5. 93
7. 19
5. 75
6. 91
5. 58
6. 66
5. 42
6. 42
5. 27
4. 89
4. 40
13. 26
10. 22 12. 66
9. 86
12. 10
9. 53
11. 60
9. 23
11. 14
8. 95
10. 72
8. 69
10. 33
8. 45
7. 83
7. 03
15. 18
12. 39 14. 53
11. 96
13. 94
11. 56
13. 40
11. 19
12. 90
10. 86
12. 45
10. 55 12. 03
10. 26
9. 51
8. 54
18. 31
14. 98 17. 58
14. 48
16. 91
14. 02
16. 29
13. 59
15. 72
13. 20
15. 19
12. 84 14. 70
12. 50
11. 62
10. 47
BLOWOUT
(m)
76
5.3 Sheet 14
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 94
1. 12
0. 97
1. 15
1. 00
1. 18
1. 03
1. 20
1. 06
1. 23
1. 08
1. 25
1. 11
1. 28
1. 35
1. 47
1. 29
3 Returns
5. 26
5. 74
5. 34
5. 81
5. 42
5. 88
5. 49
5. 94
5. 57
6. 00
5. 64
6. 07
5. 71
6. 13
Sag
1. 36
1. 62
1. 40
1. 66
1. 44
1. 69
1. 48
1. 73
1. 52
1. 77
1. 56
1. 81
1. 60
1. 84
1. 95
2. 11
1. 86
3 Returns
6. 31
6. 89
6. 41
6. 97
6. 50
7. 05
6. 59
7. 13
6. 68
7. 21
6. 77
7. 28
6. 85
7. 35
2. 65
2. 88
2. 53
3. 47
3. 76
3. 31
4. 40
4. 78
4. 19
5. 44
5. 90
5. 17
6. 58
7. 14
6. 26
7. 83
8. 50
7. 45
9. 19
9. 98
8. 74
10. 66
11. 58
10. 14
1. 63
1. 53
Sag
1. 85
2. 20
1. 90
2. 25
1. 96
2. 31
2. 02
2. 36
2. 07
2. 41
2. 12
2. 46
2. 18
2. 51
3 Returns
7. 36
8. 04
7. 48
8. 13
7. 59
8. 23
7. 69
8. 32
7. 79
8. 41
7. 89
8. 50
7. 99
8. 58
2. 88
2. 49
2. 95
2. 56
3. 01
2. 63
3. 08
2. 70
3. 15
2. 77
3. 21
2. 84
3. 28
Sag
2. 41
3 Returns
8. 42
9. 19
8. 55
9. 30
8. 67
9. 41
8. 79
9. 51
8. 91
9. 61
9. 02
9. 71
9. 14
9. 81
Sag
3. 07
3. 65
3. 16
3. 74
3. 25
3. 83
3. 35
3. 92
3. 44
4. 00
3. 53
4. 08
3. 61
4. 17
3 Returns
9. 49
10. 35
9. 63
10. 48
9. 77
10. 60
9. 91
10. 72
10. 04
10. 83
10. 17
10. 95 10. 30
11. 06
Sag
3. 79
4. 51
3. 90
4. 62
4. 02
4. 73
4. 13
4. 83
4. 24
4. 94
4. 35
5. 04
4. 46
5. 14
3 Returns
10. 54
11. 50 10. 70
11. 64
10. 86
11. 78
11. 01
11. 91
11. 16
12. 04
11. 30
12. 16 11. 44
12. 28
Sag
4. 58
5. 46
4. 72
5. 59
4. 86
5. 72
5. 00
5. 85
5. 13
5. 98
5. 27
6. 10
5. 40
6. 22
3 Returns
11. 59
12. 65 11. 77
12. 81
11. 94
12. 95
12. 11
13. 10
12. 27
13. 24
12. 43
13. 38 12. 58
13. 51
Sag
5. 45
6. 50
5. 62
6. 65
5. 78
6. 81
5. 95
6. 96
6. 11
7. 11
6. 27
7. 26
6. 42
7. 41
3 Returns
12. 65
13. 80 12. 84
13. 97
13. 03
14. 13
13. 21
14. 29
13. 39
14. 44
13. 56
14. 59 13. 73
14. 74
8. 69
Sag
6. 40
7. 62
6. 59
7. 81
6. 79
7. 99
6. 98
8. 17
7. 17
8. 35
7. 35
8. 52
3 Returns
13. 70
14. 95 13. 91
15. 13
14. 11
15. 31
14. 31
15. 48
14. 50
15. 64
14. 69
15. 81 14. 87
15. 96
Sag
7. 42
8. 84
7. 65
9. 06
7. 87
9. 27
8. 10
9. 48
8. 31
9. 68
8. 53
9. 89
8. 74
10. 08
3 Returns
14. 75
16. 10 14. 98
16. 30
15. 20
16. 48
15. 41
16. 67
15. 61
16. 85
15. 82
17. 02 16. 01
17. 19
1. 95
1. 72
1. 70
CONDUCTOR
7. 54
TENSION (kN)
2. 15
1. 86
2. 11
1. 83
2. 07
1. 80
2. 03
1. 77
1. 99
1. 75
1. 92
4. 13
3. 36
3. 99
3. 28
3. 87
3. 20
3. 76
3. 13
3. 65
3. 06
3. 55
3. 00
3. 46
2. 94
2. 77
2. 55
5. 91
4. 91
5. 72
4. 79
5. 54
4. 67
5. 38
4. 56
5. 23
4. 46
5. 09
4. 36
4. 96
4. 27
4. 03
3. 70
7. 55
6. 34
7. 33
6. 19
7. 12
6. 05
6. 92
5. 92
6. 74
5. 79
6. 57
5. 67
6. 41
5. 56
5. 26
4. 85
12. 20
10. 20 11. 83
9. 95
11. 48
9. 72
11. 16
9. 50
10. 86
9. 30
10. 58
9. 10
10. 32
8. 92
8. 43
7. 76
14. 24
12. 36 13. 84
12. 07
13. 46
11. 79
13. 10
11. 52
12. 77
11. 28
12. 45
11. 04 12. 16
10. 82
10. 23
9. 41
17. 20
14. 94 16. 74
14. 60
16. 31
14. 28
15. 90
13. 98
15. 52
13. 69
15. 16
13. 42 14. 82
13. 17
12. 47
11. 52
77
5.3 Sheet 15
BARE AAC
February 2011
50
60
70
80
90
100
Temperature
5C
10C
INITIAL
FINAL
INITIAL
FINAL
Sag
0. 37
0. 44
0. 41
3 Returns
3. 30
3. 59
3. 48
0. 69
0. 65
15C
20C
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 48
0. 45
0. 52
0. 49
0. 56
0. 53
0. 59
0. 56
0. 62
0. 60
0. 66
0. 75
0. 88
0. 67
3. 76
3. 65
3. 90
3. 80
4. 04
3. 94
4. 16
4. 07
4. 28
4. 19
4. 39
0. 75
0. 71
0. 81
0. 77
0. 87
0. 83
0. 92
0. 88
0. 98
0. 94
1. 03
1. 17
1. 37
1. 05
1. 68
1. 98
1. 52
2. 31
2. 72
2. 07
3. 02
3. 55
2. 70
3. 82
4. 50
3. 42
4. 72
5. 55
4. 22
Sag
0. 58
3 Returns
4. 13
4. 50
4. 36
4. 70
4. 56
4. 88
4. 75
5. 05
4. 93
5. 21
5. 09
5. 36
5. 24
5. 49
Sag
0. 84
0. 99
0. 93
1. 08
1. 02
1. 17
1. 11
1. 25
1. 19
1. 33
1. 27
1. 41
1. 35
1. 48
3 Returns
4. 96
5. 40
5. 23
5. 64
5. 48
5. 86
5. 71
6. 07
5. 92
6. 25
6. 11
6. 43
6. 30
6. 59
Sag
1. 15
1. 36
1. 28
1. 49
1. 41
1. 61
1. 53
1. 72
1. 64
1. 83
1. 75
1. 94
1. 86
2. 04
3 Returns
5. 81
6. 33
6. 13
6. 61
6. 42
6. 87
6. 69
7. 11
6. 94
7. 33
7. 17
7. 54
7. 38
7. 73
Sag
1. 50
1. 78
1. 67
1. 95
1. 84
2. 10
1. 99
2. 25
2. 14
2. 39
2. 29
2. 53
2. 42
2. 66
3 Returns
6. 64
7. 23
7. 01
7. 56
7. 34
7. 85
7. 64
8. 13
7. 93
8. 38
8. 19
8. 61
8. 43
8. 83
Sag
1. 90
2. 25
2. 12
2. 46
2. 32
2. 66
2. 52
2. 85
2. 71
3. 03
2. 89
3. 20
3. 07
3. 37
3 Returns
7. 47
8. 13
7. 88
8. 50
8. 25
8. 83
8. 60
9. 14
8. 92
9. 42
9. 21
9. 69
9. 48
9. 93
Sag
2. 35
2. 78
2. 61
3. 04
2. 87
3. 28
3. 11
3. 52
3. 35
3. 74
3. 57
3. 95
3. 79
4. 15
3 Returns
8. 30
9. 03
8. 75
9. 44
9. 17
9. 81
9. 55
10. 15
9. 91
10. 47
10. 23
10. 76 10. 54
11. 03
CONDUCTOR
TENSION (kN)
1. 21
0. 95
1. 07
0. 87
0. 96
0. 80
0. 88
0. 75
0. 81
0. 70
0. 76
0. 66
0. 71
0. 63
0. 55
0. 47
1. 73
1. 35
1. 53
1. 23
1. 38
1. 14
1. 26
1. 07
1. 16
1. 00
1. 09
0. 95
1. 02
0. 90
0. 79
0. 68
2. 28
1. 97
2. 05
1. 80
1. 87
1. 66
1. 72
1. 55
1. 60
1. 45
1. 50
1. 37
1. 41
1. 30
1. 11
0. 97
3. 02
2. 55
2. 71
2. 33
2. 47
2. 16
2. 28
2. 02
2. 12
1. 90
1. 99
1. 80
1. 87
1. 71
1. 50
1. 28
4. 86
4. 10
4. 37
3. 75
3. 98
3. 47
3. 67
3. 24
3. 41
3. 05
3. 19
2. 89
3. 01
2. 74
2. 42
2. 06
5. 86
4. 97
5. 27
4. 55
4. 81
4. 21
4. 43
3. 94
4. 12
3. 70
3. 86
3. 50
3. 64
3. 33
2. 93
2. 50
6. 55
6. 01
5. 98
5. 52
5. 52
5. 13
5. 14
4. 81
4. 82
4. 53
4. 55
4. 30
4. 32
4. 09
3. 62
3. 09
BLOWOUT
(m)
78
5.3 Sheet 16
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 40
0. 44
0. 42
0. 46
0. 44
0. 48
0. 46
0. 50
0. 48
0. 52
0. 50
0. 53
0. 52
0. 55
0. 60
0. 67
0. 55
3 Returns
3. 43
3. 60
3. 52
3. 68
3. 60
3. 75
3. 68
3. 83
3. 75
3. 90
3. 82
3. 96
3. 89
4. 02
Sag
0. 63
0. 69
0. 66
0. 72
0. 69
0. 75
0. 72
0. 78
0. 75
0. 81
0. 78
0. 84
0. 81
0. 86
0. 94
1. 06
0. 86
3 Returns
4. 29
4. 50
4. 40
4. 60
4. 50
4. 70
4. 60
4. 79
4. 69
4. 87
4. 78
4. 95
4. 87
5. 03
1. 35
1. 52
1. 24
1. 85
2. 07
1. 69
2. 41
2. 71
2. 20
3. 08
3. 46
2. 79
3. 80
4. 27
3. 44
4. 60
5. 17
4. 17
5. 47
6. 15
4. 96
6. 42
7. 22
5. 82
0. 61
Sag
0. 90
0. 99
0. 95
1. 04
1. 00
1. 08
1. 04
1. 13
1. 08
1. 17
1. 12
1. 21
1. 16
1. 24
3 Returns
5. 15
5. 40
5. 28
5. 52
5. 40
5. 64
5. 52
5. 75
5. 64
5. 85
5. 74
5. 95
5. 85
6. 04
Sag
1. 23
1. 36
1. 29
1. 42
1. 36
1. 48
1. 42
1. 53
1. 47
1. 59
1. 53
1. 64
1. 59
1. 70
3 Returns
6. 01
6. 31
6. 16
6. 45
6. 31
6. 58
6. 45
6. 71
6. 58
6. 83
6. 70
6. 94
6. 82
7. 05
Sag
1. 61
1. 77
1. 69
1. 85
1. 77
1. 93
1. 85
2. 00
1. 93
2. 08
2. 00
2. 15
2. 07
2. 22
3 Returns
6. 87
7. 21
7. 04
7. 37
7. 21
7. 52
7. 37
7. 67
7. 52
7. 81
7. 66
7. 94
7. 80
8. 06
2. 26
2. 16
2. 36
2. 26
2. 46
2. 36
2. 56
2. 46
2. 65
2. 55
2. 74
2. 64
2. 83
Sag
2. 05
3 Returns
7. 75
8. 14
7. 95
8. 32
8. 14
8. 49
8. 32
8. 66
8. 49
8. 81
8. 65
8. 96
8. 81
9. 10
Sag
2. 53
2. 79
2. 66
2. 91
2. 79
3. 04
2. 91
3. 15
3. 03
3. 27
3. 15
3. 38
3. 26
3. 49
3 Returns
8. 61
9. 04
8. 84
9. 24
9. 04
9. 44
9. 24
9. 62
9. 43
9. 79
9. 61
9. 95
9. 78
10. 11
Sag
3. 06
3. 37
3. 22
3. 53
3. 38
3. 67
3. 53
3. 82
3. 67
3. 96
3. 81
4. 09
3. 95
4. 22
3 Returns
9. 47
9. 95
9. 72
10. 17
9. 95
10. 38
10. 17
10. 58
10. 37
10. 77
10. 57
10. 95 10. 76
11. 12
Sag
3. 64
4. 01
3. 83
4. 20
4. 02
4. 37
4. 20
4. 54
4. 37
4. 71
4. 54
4. 87
4. 70
5. 03
3 Returns
10. 33
10. 85 10. 60
11. 09
10. 85
11. 32
11. 09
11. 54
11. 32
11. 74
11. 53
11. 94 11. 74
12. 13
Sag
4. 27
4. 71
4. 50
4. 93
4. 71
5. 13
4. 92
5. 33
5. 13
5. 53
5. 33
5. 72
5. 52
5. 90
3 Returns
11. 19
11. 75 11. 48
12. 01
11. 75
12. 26
12. 01
12. 50
12. 26
12. 72
12. 49
12. 94 12. 71
13. 14
CONDUCTOR
TENSION (kN)
1. 07
0. 95
1. 01
0. 91
0. 96
0. 87
0. 92
0. 84
0. 88
0. 81
0. 85
0. 78
0. 81
0. 75
0. 69
1. 52
1. 35
1. 44
1. 29
1. 37
1. 24
1. 31
1. 19
1. 26
1. 15
1. 21
1. 11
1. 16
1. 08
0. 99
0. 88
2. 17
1. 97
2. 06
1. 88
1. 96
1. 80
1. 87
1. 73
1. 79
1. 67
1. 73
1. 61
1. 66
1. 56
1. 43
1. 27
2. 80
2. 54
2. 66
2. 43
2. 54
2. 34
2. 43
2. 25
2. 34
2. 17
2. 25
2. 10
2. 17
2. 03
1. 87
1. 64
4. 51
4. 09
4. 29
3. 91
4. 09
3. 75
3. 91
3. 61
3. 76
3. 49
3. 62
3. 37
3. 49
3. 27
3. 00
2. 67
5. 41
4. 96
5. 15
4. 74
4. 91
4. 55
4. 71
4. 38
4. 52
4. 23
4. 36
4. 09
4. 21
3. 96
3. 64
3. 12
6. 32
5. 99
6. 04
5. 75
5. 80
5. 53
5. 58
5. 33
5. 38
5. 15
5. 20
4. 99
5. 03
4. 84
4. 46
3. 99
79
5.3 Sheet 17
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 65
0. 69
0. 67
0. 71
0. 69
0. 73
0. 71
0. 75
0. 73
0. 76
0. 74
0. 78
0. 76
0. 80
0. 84
0. 92
0. 77
3 Returns
4. 38
4. 51
4. 44
4. 57
4. 50
4. 62
4. 56
4. 68
4. 61
4. 73
4. 67
4. 78
4. 72
4. 83
Sag
0. 94
1. 00
0. 97
1. 02
0. 99
1. 05
1. 02
1. 07
1. 05
1. 10
1. 07
1. 12
1. 10
1. 15
1. 22
1. 32
1. 11
3 Returns
5. 25
5. 41
5. 33
5. 48
5. 40
5. 55
5. 47
5. 62
5. 54
5. 68
5. 61
5. 74
5. 67
5. 80
1. 66
1. 80
1. 52
2. 17
2. 36
1. 98
2. 74
2. 98
2. 51
3. 41
3. 71
3. 10
4. 12
4. 49
3. 75
4. 91
5. 34
4. 46
5. 76
6. 27
5. 24
Sag
1. 28
1. 36
1. 32
1. 39
1. 35
1. 43
1. 39
1. 46
1. 42
1. 50
1. 46
1. 53
1. 49
1. 56
3 Returns
6. 13
6. 31
6. 22
6. 40
6. 30
6. 48
6. 39
6. 55
6. 47
6. 63
6. 54
6. 70
6. 62
6. 77
Sag
1. 67
1. 78
1. 72
1. 82
1. 77
1. 87
1. 82
1. 91
1. 86
1. 96
1. 91
2. 00
1. 95
2. 04
3 Returns
7. 01
7. 22
7. 11
7. 31
7. 21
7. 40
7. 30
7. 49
7. 39
7. 58
7. 48
7. 66
7. 56
7. 74
Sag
2. 12
2. 25
2. 18
2. 31
2. 24
2. 37
2. 30
2. 42
2. 36
2. 48
2. 41
2. 53
2. 47
2. 59
3 Returns
7. 89
8. 12
8. 00
8. 23
8. 11
8. 33
8. 22
8. 43
8. 32
8. 53
8. 42
8. 62
8. 51
8. 71
2. 80
2. 71
2. 87
2. 79
2. 94
2. 86
3. 01
2. 93
3. 08
3. 00
3. 15
3. 07
3. 22
Sag
2. 63
3 Returns
8. 79
9. 05
8. 92
9. 17
9. 04
9. 29
9. 16
9. 40
9. 27
9. 51
9. 38
9. 61
9. 49
9. 71
Sag
3. 19
3. 38
3. 28
3. 47
3. 37
3. 56
3. 46
3. 64
3. 55
3. 73
3. 63
3. 81
3. 71
3. 89
3 Returns
9. 67
9. 96
9. 81
10. 09
9. 94
10. 22
10. 07
10. 34
10. 20
10. 45
10. 32
10. 57 10. 44
10. 68
Sag
3. 79
4. 03
3. 90
4. 13
4. 01
4. 24
4. 12
4. 34
4. 22
4. 44
4. 32
4. 54
4. 42
4. 63
3 Returns
10. 55
10. 86 10. 70
11. 01
10. 84
11. 14
10. 99
11. 28
11. 12
11. 40
11. 25
11. 53 11. 38
11. 65
Sag
4. 45
4. 72
4. 58
4. 85
4. 71
4. 97
4. 83
5. 09
4. 95
5. 21
5. 07
5. 32
5. 19
5. 44
3 Returns
11. 42
11. 77 11. 59
11. 92
11. 75
12. 07
11. 90
12. 21
12. 05
12. 35
12. 19
12. 49 12. 33
12. 62
CONDUCTOR
TENSION (kN)
1. 02
0. 95
0. 98
0. 92
0. 96
0. 90
0. 93
0. 88
0. 91
0. 86
0. 88
0. 84
0. 86
0. 82
0. 77
0. 71
1. 44
1. 34
1. 40
1. 31
1. 36
1. 28
1. 32
1. 25
1. 29
1. 22
1. 26
1. 19
1. 23
1. 17
1. 01
1. 01
2. 09
1. 96
2. 03
1. 91
1. 97
1. 86
1. 92
1. 82
1. 87
1. 77
1. 82
1. 73
1. 78
1. 70
1. 60
1. 46
2. 69
2. 54
2. 61
2. 47
2. 54
2. 41
2. 48
2. 35
2. 42
2. 30
2. 36
2. 25
2. 31
2. 21
2. 08
1. 91
4. 33
4. 08
4. 21
3. 97
4. 09
3. 88
3. 99
3. 78
3. 89
3. 70
3. 80
3. 62
3. 71
3. 54
3. 34
3. 07
5. 21
4. 95
5. 06
4. 82
4. 93
4. 70
4. 80
4. 59
4. 69
4. 49
4. 58
4. 39
4. 48
4. 30
4. 06
3. 73
6. 18
5. 98
6. 02
5. 83
5. 87
5. 70
5. 74
5. 57
5. 61
5. 45
5. 49
5. 34
5. 38
5. 23
4. 95
4. 57
80
5.3 Sheet 18
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 27
0. 40
0. 30
0. 44
0. 33
0. 48
0. 37
0. 52
0. 41
0. 55
0. 45
0. 59
0. 48
0. 63
0. 72
0. 86
0. 57
3 Returns
2. 80
3. 42
2. 96
3. 59
3. 13
3. 75
3. 30
3. 90
3. 46
4. 03
3. 62
4. 16
3. 77
4. 28
1. 04
1. 25
0. 82
1. 42
1. 70
1. 12
1. 85
2. 22
1. 47
2. 35
2. 81
1. 86
2. 92
3. 49
2. 29
3. 53
4. 22
2. 77
4. 20
5. 03
3. 30
4. 93
5. 90
3. 87
5. 72
6. 85
4. 49
6. 57
7. 86
5. 16
0. 75
Sag
0. 38
0. 57
0. 43
0. 63
0. 48
0. 69
0. 53
0. 75
0. 59
0. 80
0. 64
0. 85
0. 70
0. 90
3 Returns
3. 36
4. 10
3. 55
4. 31
3. 75
4. 50
3. 96
4. 68
4. 15
4. 84
4. 34
5. 00
4. 52
5. 14
Sag
0. 52
0. 78
0. 59
0. 86
0. 65
0. 94
0. 73
1. 02
0. 80
1. 09
0. 88
1. 16
0. 95
1. 23
3 Returns
3. 92
4. 79
4. 15
5. 03
4. 38
5. 25
4. 62
5. 46
4. 85
5. 65
5. 07
5. 83
5. 28
6. 00
Sag
0. 68
1. 02
0. 77
1. 12
0. 85
1. 23
0. 95
1. 33
1. 05
1. 42
1. 14
1. 52
1. 24
1. 60
3 Returns
4. 48
5. 47
4. 74
5. 75
5. 01
6. 00
5. 28
6. 24
5. 54
6. 46
5. 80
6. 67
6. 04
6. 86
Sag
0. 87
1. 29
0. 97
1. 42
1. 08
1. 55
1. 20
1. 68
1. 33
1. 80
1. 45
1. 92
1. 57
2. 03
3 Returns
5. 04
6. 16
5. 33
6. 47
5. 64
6. 75
5. 94
7. 02
6. 24
7. 27
6. 52
7. 50
6. 79
7. 72
Sag
1. 08
1. 60
1. 20
1. 77
1. 35
1. 93
1. 49
2. 09
1. 65
2. 24
1. 80
2. 39
1. 95
2. 53
3 Returns
5. 62
6. 86
5. 95
7. 21
6. 28
7. 53
6. 62
7. 83
6. 95
8. 11
7. 27
8. 37
7. 57
8. 61
Sag
1. 30
1. 94
1. 46
2. 14
1. 63
2. 34
1. 81
2. 53
1. 99
2. 71
2. 18
2. 89
2. 36
3. 06
3 Returns
6. 18
7. 55
6. 54
7. 93
6. 91
8. 28
7. 28
8. 61
7. 65
8. 92
8. 00
9. 20
8. 33
9. 47
Sag
1. 55
2. 31
1. 73
2. 55
1. 94
2. 78
2. 15
3. 01
2. 37
3. 22
2. 59
3. 43
2. 81
3. 64
3 Returns
6. 74
8. 23
7. 13
8. 65
7. 54
9. 03
7. 94
9. 39
8. 34
9. 72
8. 72
10. 04
9. 08
10. 33
Sag
1. 82
2. 71
2. 03
2. 99
2. 27
3. 26
2. 52
3. 53
2. 78
3. 78
3. 04
4. 03
3. 30
4. 27
3 Returns
7. 30
8. 92
7. 73
9. 37
8. 17
9. 78
8. 61
10. 17
9. 04
10. 53
9. 45
10. 87
9. 84
11. 19
3. 14
2. 36
3. 47
2. 63
3. 78
2. 93
4. 09
3. 23
4. 39
3. 53
4. 67
3. 83
4. 95
12. 04
Sag
2. 11
3 Returns
7. 86
9. 60
8. 32
10. 08
8. 79
10. 54
9. 27
10. 95
9. 73
11. 34
10. 17
11. 71 10. 60
Sag
2. 42
3. 61
2. 71
3. 98
3. 02
4. 34
3. 36
4. 70
3. 70
5. 04
4. 05
5. 37
4. 39
5. 68
3 Returns
8. 42
10. 29
8. 91
10. 80
9. 42
11. 29
9. 93
11. 74
10. 42
12. 15
10. 90
12. 54 11. 35
12. 90
CONDUCTOR
TENSION (kN)
1. 66
1. 50
1. 37
1. 27
1. 18
1. 10
1. 04
1. 66
1. 50
1. 37
1. 27
1. 18
1. 10
1. 04
0. 92
3. 41
2. 36
3. 02
2. 14
2. 69
1. 95
2. 41
1. 80
2. 19
1. 68
2. 00
1. 58
1. 84
1. 49
1. 29
1. 07
3. 45
3. 12
2. 85
2. 62
2. 44
2. 29
2. 15
3. 45
3. 12
2. 85
2. 62
2. 44
2. 29
2. 15
1. 86
1. 55
2. 05
6. 65
4. 46
5. 94
4. 04
5. 32
3. 71
4. 79
3. 43
4. 35
3. 20
3. 97
3. 00
3. 66
2. 84
2. 46
7. 17
6. 49
5. 94
5. 49
5. 12
4. 80
4. 53
7. 17
6. 49
5. 94
5. 49
5. 12
4. 80
4. 53
3. 92
3. 27
11. 75
8. 70
10. 53
7. 89
9. 48
7. 22
8. 58
6. 68
7. 83
6. 22
7. 21
5. 84
6. 68
5. 51
4. 77
3. 98
10. 52
9. 56
8. 79
8. 14
7. 61
7. 15
6. 76
10. 52
9. 56
8. 79
8. 14
7. 61
7. 15
6. 76
5. 87
4. 92
81
5.3 Sheet 19
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 29
0. 40
0. 32
0. 42
0. 34
0. 45
0. 37
0. 47
0. 40
0. 50
0. 42
0. 52
0. 45
0. 54
0. 61
0. 71
3 Returns
2. 94
3. 42
3. 06
3. 53
3. 18
3. 63
3. 30
3. 73
3. 41
3. 83
3. 52
3. 92
3. 62
4. 00
4. 23
4. 56
0. 57
0. 46
0. 61
0. 50
0. 65
0. 53
0. 68
0. 57
0. 72
0. 61
0. 75
0. 64
0. 79
0. 88
1. 02
Sag
0. 42
3 Returns
3. 52
4. 10
3. 67
4. 24
3. 82
4. 36
3. 96
4. 48
4. 09
4. 59
4. 22
4. 70
4. 35
4. 80
5. 08
5. 47
Sag
0. 58
0. 78
0. 63
0. 83
0. 68
0. 88
0. 73
0. 93
0. 78
0. 98
0. 83
1. 03
0. 88
1. 07
1. 20
1. 38
3 Returns
4. 11
4. 79
4. 29
4. 94
4. 46
5. 09
4. 62
5. 23
4. 78
5. 36
4. 93
5. 49
5. 07
5. 60
5. 93
6. 36
Sag
0. 75
1. 02
0. 82
1. 09
0. 88
1. 15
0. 95
1. 22
1. 02
1. 28
1. 08
1. 34
1. 15
1. 40
1. 56
1. 81
3 Returns
4. 70
5. 47
4. 90
5. 65
5. 10
5. 82
5. 28
5. 98
5. 46
6. 13
5. 63
6. 27
5. 80
6. 41
6. 76
7. 29
Sag
0. 95
1. 29
1. 04
1. 38
1. 12
1. 46
1. 20
1. 54
1. 29
1. 62
1. 37
1. 70
1. 45
1. 77
1. 98
2. 29
3 Returns
5. 29
6. 16
5. 51
6. 36
5. 73
6. 55
5. 95
6. 73
6. 15
6. 90
6. 34
7. 06
6. 52
7. 21
7. 62
8. 19
Sag
1. 18
1. 61
1. 29
1. 71
1. 39
1. 82
1. 50
1. 92
1. 60
2. 01
1. 70
2. 11
1. 80
2. 20
2. 46
2. 85
3 Returns
5. 90
6. 87
6. 15
7. 09
6. 39
7. 30
6. 63
7. 50
6. 85
7. 69
7. 07
7. 87
7. 27
8. 04
8. 49
9. 14
Sag
1. 71
2. 31
1. 85
2. 47
2. 00
2. 62
2. 15
2. 76
2. 30
2. 90
2. 45
3. 04
2. 59
3. 17
3. 54
4. 10
3 Returns
7. 07
8. 24
7. 37
8. 51
7. 67
8. 76
7. 95
9. 00
8. 22
9. 22
8. 48
9. 44
8. 72
9. 64
10. 19
10. 97
Sag
2. 32
3. 15
2. 52
3. 36
2. 73
3. 56
2. 93
3. 76
3. 13
3. 95
3. 33
4. 13
3. 53
4. 31
4. 82
5. 58
3 Returns
8. 25
9. 61
8. 60
9. 92
8. 94
10. 22
9. 27
10. 50
9. 59
10. 76
9. 89
11. 01 10. 18
11. 24
11. 89
12. 79
Sag
3. 03
4. 11
3. 29
4. 38
3. 56
4. 65
3. 83
4. 91
4. 09
5. 16
4. 35
5. 40
4. 61
5. 63
6. 30
7. 30
3 Returns
9. 43
10. 98
9. 83
11. 34
10. 22
11. 68
10. 60
11. 99
10. 96
12. 29
11. 30
12. 58 11. 63
12. 85
13. 59
14. 63
Sag
3. 84
5. 20
4. 17
5. 55
4. 51
5. 88
4. 84
6. 21
5. 18
6. 53
5. 51
6. 83
5. 84
7. 13
7. 97
9. 24
3 Returns
10. 61
12. 35 11. 06
12. 75
11. 50
13. 13
11. 92
13. 49
12. 33
13. 83
12. 71
14. 15 13. 08
14. 45
15. 29
16. 46
Sag
4. 73
6. 42
5. 15
6. 85
5. 56
7. 26
5. 98
7. 67
6. 40
8. 06
6. 80
8. 44
7. 21
8. 81
9. 85
11. 42
3 Returns
11. 79
13. 72 12. 29
14. 17
12. 77
14. 59
13. 24
14. 99
13. 69
15. 36
14. 12
15. 72 14. 53
16. 06
17. 00
8. 30
0. 92
CONDUCTOR
TENSION (kN)
2. 14
1. 66
1. 97
1. 55
1. 82
1. 46
1. 69
1. 38
1. 58
1. 31
1. 49
1. 25
1. 40
1. 20
1. 07
3. 08
2. 36
2. 83
2. 21
2. 61
2. 08
2. 43
1. 97
2. 27
1. 87
2. 13
1. 79
2. 02
1. 71
1. 53
1. 32
4. 62
3. 45
4. 24
3. 22
3. 92
3. 03
3. 64
2. 86
3. 39
2. 72
3. 19
2. 59
3. 01
2. 48
2. 21
1. 90
6. 04
4. 46
5. 56
4. 18
5. 14
3. 94
4. 78
3. 73
4. 47
3. 55
4. 21
3. 39
3. 97
3. 25
2. 91
2. 15
9. 77
7. 17
8. 97
6. 71
8. 29
6. 32
7. 70
5. 99
7. 19
5. 69
6. 76
5. 43
6. 38
5. 21
4. 65
4. 01
10. 91
8. 69
10. 09
8. 14
9. 37
7. 68
8. 76
7. 27
8. 22
6. 91
7. 76
6. 60
7. 35
6. 32
5. 65
4. 87
12. 80
10. 50 11. 91
9. 87
11. 13
9. 33
10. 46
8. 85
9. 87
8. 44
9. 35
8. 07
8. 89
7. 74
6. 94
6. 01
BLOWOUT
(m)
0. 56
0. 81
1. 11
1. 45
1. 83
2. 26
3. 26
4. 43
5. 79
7. 33
9. 06
82
5.3 Sheet 20
BARE AAC
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 87
1. 02
0. 91
1. 06
0. 94
1. 09
0. 98
1. 12
1. 01
1. 15
1. 04
1. 19
1. 08
1. 22
1. 30
1. 44
1. 22
3 Returns
5. 05
5. 48
5. 16
5. 57
5. 26
5. 66
5. 35
5. 74
5. 45
5. 82
5. 53
5. 90
5. 62
5. 97
1. 30
1. 15
1. 34
1. 19
1. 38
1. 24
1. 42
1. 28
1. 46
1. 32
1. 50
1. 36
1. 54
1. 65
1. 82
1. 55
2. 04
2. 25
1. 91
2. 47
2. 73
2. 31
2. 94
3. 25
2. 75
3. 45
3. 81
3. 23
4. 02
4. 44
3. 75
4. 62
5. 10
4. 30
5. 25
5. 80
4. 89
5. 93
6. 55
5. 53
6. 65
7. 35
6. 20
1. 16
Sag
1. 10
3 Returns
5. 69
6. 17
5. 80
6. 27
5. 91
6. 37
6. 02
6. 46
6. 13
6. 55
6. 23
6. 64
6. 32
6. 72
Sag
1. 36
1. 60
1. 42
1. 65
1. 47
1. 71
1. 53
1. 76
1. 58
1. 81
1. 63
1. 85
1. 68
1. 90
3 Returns
6. 32
6. 85
6. 45
6. 97
6. 57
7. 07
6. 69
7. 18
6. 81
7. 28
6. 92
7. 38
7. 03
7. 47
Sag
1. 65
1. 94
1. 71
2. 00
1. 78
2. 06
1. 85
2. 13
1. 91
2. 19
1. 98
2. 25
2. 04
2. 30
3 Returns
6. 95
7. 54
7. 09
7. 66
7. 23
7. 78
7. 36
7. 90
7. 49
8. 01
7. 61
8. 12
7. 73
8. 22
Sag
1. 96
2. 31
2. 04
2. 38
2. 12
2. 46
2. 20
2. 53
2. 28
2. 60
2. 35
2. 67
2. 43
2. 74
3 Returns
7. 58
8. 23
7. 74
8. 36
7. 89
8. 49
8. 03
8. 62
8. 17
8. 74
8. 31
8. 86
8. 44
8. 97
Sag
2. 30
2. 71
2. 40
2. 80
2. 49
2. 89
2. 58
2. 97
2. 67
3. 06
2. 76
3. 14
2. 85
3. 22
3 Returns
8. 22
8. 91
8. 39
9. 06
8. 55
9. 20
8. 70
9. 34
8. 86
9. 47
9. 00
9. 59
9. 14
9. 72
Sag
2. 68
3. 15
2. 79
3. 26
2. 90
3. 36
3. 01
3. 46
3. 11
3. 56
3. 22
3. 66
3. 32
3. 75
3 Returns
8. 87
9. 62
9. 05
9. 78
9. 23
9. 93
9. 40
10. 08
9. 56
10. 22
9. 71
10. 36
9. 87
10. 49
Sag
3. 08
3. 62
3. 20
3. 74
3. 33
3. 86
3. 45
3. 97
3. 57
4. 09
3. 69
4. 20
3. 81
4. 30
3 Returns
9. 50
10. 31
9. 70
10. 48
9. 88
10. 64
10. 07
10. 80
10. 24
10. 95
10. 41
11. 09 10. 57
11. 24
Sag
3. 50
4. 12
3. 65
4. 26
3. 79
4. 39
3. 93
4. 52
4. 07
4. 65
4. 20
4. 78
4. 33
4. 90
3 Returns
10. 13
10. 99 10. 34
11. 17
10. 54
11. 35
10. 74
11. 52
10. 92
11. 68
11. 10
11. 83 11. 27
11. 98
Sag
3. 95
4. 65
4. 12
4. 81
4. 28
4. 96
4. 44
5. 10
4. 59
5. 25
4. 74
5. 39
4. 89
5. 53
3 Returns
10. 77
11. 68 10. 99
11. 87
11. 20
12. 06
11. 41
12. 23
11. 60
12. 41
11. 79
12. 57 11. 98
12. 73
Sag
4. 43
5. 21
4. 61
5. 39
4. 80
5. 56
4. 97
5. 72
5. 15
5. 89
5. 32
6. 04
5. 48
6. 20
3 Returns
11. 40
12. 37 11. 63
12. 57
11. 86
12. 76
12. 08
12. 95
12. 29
13. 14
12. 49
13. 31 12. 68
13. 48
TENSION (kN)
CONDUCTOR
MARS (7/3. 75)
1. 95
1. 66
1. 87
1. 60
1. 79
1. 55
1. 73
1. 51
1. 67
1. 46
1. 61
1. 42
1. 56
1. 39
1. 29
2. 70
2. 36
2. 59
2. 28
2. 49
2. 21
2. 40
2. 14
2. 32
2. 08
2. 25
2. 03
2. 18
1. 97
1. 84
1. 66
4. 08
3. 44
3. 90
3. 33
3. 75
3. 22
3. 61
3. 12
3. 48
3. 03
3. 36
2. 94
3. 25
2. 87
2. 66
2. 40
5. 23
4. 45
5. 02
4. 30
4. 83
4. 17
4. 66
4. 05
4. 50
3. 94
4. 36
3. 84
4. 23
3. 74
3. 49
3. 16
8. 45
7. 15
8. 10
6. 91
7. 79
6. 70
7. 50
6. 50
7. 25
6. 32
7. 01
6. 15
6. 79
6. 00
5. 59
5. 05
9. 81
8. 67
9. 44
8. 39
9. 09
8. 13
8. 78
7. 89
8. 49
7. 67
8. 23
7. 46
7. 99
7. 27
6. 78
6. 13
11. 71
10. 48 11. 29
10. 15
10. 91
9. 85
10. 57
9. 58
10. 24
9. 32
9. 95
9. 09
9. 67
8. 87
8. 29
7. 52
83
February 2011
AAAC
5.3 Sheet 21
15
20
25
30
35
40
Temperature
5C
10C
15C
20C
25C
30C
35C
BLOWOUT
(m)
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 07
0. 07
0. 08
0. 08
0. 08
0. 09
0. 09
0. 09
0. 09
0. 10
0. 10
0. 10
0. 10
0. 11
0. 12
0. 14
0. 11
3 Returns
1. 45
1. 48
1. 51
1. 54
1. 57
1. 59
1. 62
1. 64
1. 67
1. 69
1. 71
1. 73
1. 74
1. 77
Sag
0. 16
0. 17
0. 18
0. 18
0. 19
0. 20
0. 20
0. 21
0. 21
0. 22
0. 23
0. 23
0. 24
0. 24
0. 27
0. 32
0. 24
3 Returns
2. 18
2. 23
2. 28
2. 32
2. 36
2. 40
2. 44
2. 48
2. 51
2. 55
2. 58
2. 61
2. 63
2. 67
0. 32
0. 33
0. 34
0. 35
0. 36
0. 37
0. 38
0. 39
0. 40
0. 42
0. 42
0. 43
0. 49
0. 57
0. 43
0. 78
0. 91
0. 67
1. 13
1. 31
0. 97
1. 53
1. 78
1. 32
2. 00
2. 32
1. 73
Sag
0. 29
0. 30
3 Returns
2. 92
2. 98
3. 04
3. 10
3. 16
3. 21
3. 26
3. 31
3. 36
3. 40
3. 44
3. 49
3. 52
3. 57
Sag
0. 47
0. 49
0. 51
0. 53
0. 55
0. 56
0. 58
0. 60
0. 62
0. 63
0. 65
0. 67
0. 68
0. 70
3 Returns
3. 70
3. 78
3. 86
3. 93
4. 00
4. 07
4. 13
4. 20
4. 25
4. 31
4. 36
4. 42
4. 46
4. 52
Sag
0. 67
0. 70
0. 73
0. 76
0. 78
0. 81
0. 84
0. 86
0. 89
0. 91
0. 93
0. 96
0. 97
1. 00
3 Returns
4. 43
4. 53
4. 62
4. 71
4. 80
4. 88
4. 95
5. 03
5. 10
5. 17
5. 23
5. 30
5. 34
5. 42
Sag
0. 91
0. 95
0. 99
1. 03
1. 07
1. 10
1. 14
1. 17
1. 21
1. 24
1. 27
1. 30
1. 32
1. 36
3 Returns
5. 17
5. 28
5. 39
5. 49
5. 59
5. 69
5. 78
5. 87
5. 94
6. 03
6. 10
6. 18
6. 23
6. 32
Sag
1. 19
1. 24
1. 29
1. 34
1. 39
1. 44
1. 49
1. 53
1. 57
1. 62
1. 66
1. 70
1. 73
1. 78
3 Returns
5. 90
6. 03
6. 16
6. 28
6. 39
6. 50
6. 60
6. 70
6. 79
6. 89
6. 97
7. 06
7. 11
7. 22
CONDUCTOR
TENSION (kN)
0. 20
0. 16
0. 17
0. 15
0. 16
0. 14
0. 15
0. 13
0. 14
0. 12
0. 13
0. 11
0. 12
0. 11
0. 09
0. 08
0. 51
0. 49
0. 47
0. 45
0. 43
0. 42
0. 41
0. 39
0. 38
0. 37
0. 36
0. 35
0. 35
0. 34
0. 30
0. 25
0. 80
0. 75
0. 72
0. 68
0. 66
0. 63
0. 62
0. 59
0. 58
0. 56
0. 55
0. 53
0. 52
0. 50
0. 44
0. 37
84
5.3 Sheet 22
February 2011
Temperature
5C
INITIAL
10C
FINAL
INITIAL
15C
20C
FINAL
INITIAL
FINAL
INITIAL
25C
FINAL
INITIAL
FINAL
30C
INITIAL
FINAL
35C
INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 37
0. 40
0. 33
0. 57
0. 61
0. 51
0. 82
0. 88
0. 74
1. 11
1. 20
1. 00
1. 46
1. 57
1. 31
1. 87
2. 02
1. 66
2. 28
2. 46
2. 05
2. 80
3. 01
2. 48
3. 33
3. 59
2. 95
4. 53
4. 89
4. 02
5. 93
6. 39
5. 26
0. 13
0. 12
Sag
0. 31
0. 31
0. 32
0. 32
0. 32
0. 33
0. 33
0. 33
0. 34
0. 34
0. 34
0. 35
0. 35
0. 35
3 Returns
3. 02
3. 04
3. 05
3. 07
3. 08
3. 10
3. 11
3. 13
3. 15
3. 16
3. 18
3. 19
3. 20
3. 22
Sag
0. 47
0. 48
0. 48
0. 49
0. 49
0. 50
0. 50
0. 51
0. 51
0. 52
0. 52
0. 53
0. 53
0. 54
3 Returns
3. 72
3. 74
3. 76
3. 78
3. 80
3. 82
3. 84
3. 86
3. 88
3. 90
3. 91
3. 94
3. 95
3. 97
20
25
Sag
0. 68
0. 69
0. 70
0. 70
0. 71
0. 72
0. 73
0. 73
0. 74
0. 75
0. 75
0. 76
0. 77
0. 78
3 Returns
4. 47
4. 50
4. 52
4. 55
4. 56
4. 59
4. 61
4. 64
4. 66
4. 69
4. 70
4. 73
4. 75
4. 77
30
Sag
0. 93
0. 94
0. 95
0. 96
0. 97
0. 98
0. 99
1. 00
1. 01
1. 02
1. 03
1. 04
1. 05
1. 06
3 Returns
5. 21
5. 25
5. 27
5. 31
5. 33
5. 36
5. 38
5. 42
5. 44
5. 47
5. 49
5. 52
5. 54
5. 57
35
Sag
1. 21
1. 23
1. 24
1. 26
1. 27
1. 28
1. 29
1. 31
1. 32
1. 33
1. 34
1. 36
1. 37
1. 38
3 Returns
5. 96
6. 00
6. 03
6. 07
6. 09
6. 13
6. 16
6. 19
6. 22
6. 25
6. 28
6. 31
6. 34
6. 37
40
Sag
1. 56
1. 58
1. 59
1. 61
1. 63
1. 65
1. 66
1. 68
1. 69
1. 71
1. 73
1. 75
1. 76
1. 78
3 Returns
6. 76
6. 80
6. 83
6. 88
6. 91
6. 95
6. 98
7. 02
7. 05
7. 09
7. 11
7. 15
7. 18
7. 22
1. 94
1. 97
1. 98
2. 01
2. 03
2. 05
2. 07
2. 09
2. 11
2. 13
2. 15
2. 17
7. 97
45
Sag
1. 90
1. 92
3 Returns
7. 46
7. 51
7. 54
7. 59
7. 62
7. 67
7. 70
7. 75
7. 78
7. 82
7. 85
7. 90
7. 93
Sag
2. 32
2. 36
2. 38
2. 41
2. 43
2. 46
2. 48
2. 51
2. 53
2. 56
2. 58
2. 61
2. 63
2. 66
3 Returns
8. 25
8. 31
8. 34
8. 40
8. 44
8. 49
8. 52
8. 57
8. 61
8. 66
8. 69
8. 74
8. 77
8. 82
Sag
2. 77
2. 80
2. 83
2. 87
2. 89
2. 93
2. 95
2. 99
3. 01
3. 05
3. 07
3. 11
3. 13
3. 16
3 Returns
9. 00
9. 06
9. 10
9. 16
9. 20
9. 26
9. 30
9. 35
9. 39
9. 44
9. 48
9. 53
9. 57
9. 62
50
55
60
Sag
3. 77
3. 82
3. 85
3. 90
3. 94
3. 99
4. 02
4. 07
4. 10
4. 15
4. 18
4. 23
4. 26
4. 31
3 Returns
10. 50
10. 57 10. 61
10. 68
10. 73
10. 80
10. 84
10. 91
10. 95
11. 01
11. 05
11. 12
11. 16
11. 22
70
Sag
4. 92
4. 99
5. 04
5. 10
5. 15
5. 21
5. 25
5. 32
5. 36
5. 43
5. 47
5. 53
5. 57
5. 63
3 Returns
11. 99
12. 07 12. 13
12. 21
12. 26
12. 34
12. 39
12. 46
12. 51
12. 58
12. 63
12. 70
12. 74
12. 82
0. 15
0. 14
0. 15
0. 14
80
CONDUCTOR
CHLORINE (7/2. 50)
TENSION (kN)
0. 17
0. 16
0. 17
0. 16
0. 16
0. 15
0. 16
0. 15
0. 15
0. 15
0. 49
0. 48
0. 48
0. 47
0. 47
0. 46
0. 46
0. 45
0. 45
0. 44
0. 44
0. 44
0. 43
0. 43
0. 40
0. 37
0. 76
0. 74
0. 74
0. 72
0. 72
0. 71
0. 70
0. 69
0. 69
0. 68
0. 67
0. 66
0. 66
0. 65
0. 61
0. 56
BLOWOUT
(m)
85
5.3 Sheet 23
February 2011
30
40
50
60
70
80
Temperature
5C
10C
15C
20C
25C
30C
35C
BLOWOUT
(m)
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
Sag
0. 09
0. 10
0. 11
0. 12
0. 12
0. 13
0. 13
0. 15
0. 15
0. 16
0. 16
0. 17
0. 17
0. 19
0. 22
0. 26
0. 19
3 Returns
1. 44
1. 75
1. 67
1. 87
1. 89
1. 98
2. 11
2. 08
2. 32
2. 17
2. 52
2. 26
2. 71
2. 33
Sag
0. 20
0. 23
0. 23
0. 26
0. 26
0. 29
0. 29
0. 32
0. 32
0. 35
0. 35
0. 38
0. 38
0. 41
0. 48
0. 58
0. 43
3 Returns
2. 43
2. 59
2. 61
2. 77
2. 79
2. 94
2. 94
3. 09
3. 08
3. 22
3. 21
3. 34
3. 33
3. 45
0. 41
0. 47
0. 47
0. 52
0. 53
0. 58
0. 58
0. 63
0. 63
0. 68
0. 67
0. 72
0. 85
1. 03
0. 76
1. 33
1. 61
1. 18
1. 93
2. 34
1. 70
2. 63
3. 18
2. 32
3. 44
4. 16
3. 03
Sag
0. 36
0. 41
3 Returns
3. 24
3. 45
3. 49
3. 70
3. 72
3. 92
3. 93
4. 12
4. 12
4. 30
4. 29
4. 46
4. 45
4. 61
Sag
0. 56
0. 64
0. 65
0. 73
0. 74
0. 82
0. 82
0. 91
0. 90
0. 99
0. 98
1. 06
1. 05
1. 13
3 Returns
4. 06
4. 32
4. 36
4. 63
4. 65
4. 91
4. 91
5. 16
5. 15
5. 38
5. 37
5. 58
5. 56
5. 76
Sag
0. 82
0. 93
0. 95
1. 06
1. 07
1. 20
1. 20
1. 32
1. 32
1. 44
1. 43
1. 55
1. 54
1. 65
3 Returns
4. 89
5. 21
5. 27
5. 59
5. 61
5. 92
5. 93
6. 22
6. 22
6. 49
6. 48
6. 73
6. 71
6. 96
Sag
1. 11
1. 26
1. 29
1. 45
1. 46
1. 63
1. 63
1. 80
1. 79
1. 95
1. 94
2. 10
2. 09
2. 24
3 Returns
5. 71
6. 08
6. 14
6. 52
6. 55
6. 91
6. 91
7. 26
7. 25
7. 57
7. 55
7. 85
7. 83
8. 11
Sag
1. 45
1. 64
1. 68
1. 89
1. 91
2. 12
2. 13
2. 34
2. 34
2. 55
2. 54
2. 75
2. 73
2. 93
3 Returns
6. 52
6. 95
7. 02
7. 45
7. 48
7. 89
7. 90
8. 29
8. 28
8. 65
8. 63
8. 97
8. 95
9. 27
CONDUCTOR
TENSION (kN)
0. 67
0. 49
0. 58
0. 42
0. 50
0. 37
0. 43
0. 33
0. 39
0. 30
0. 35
0. 28
0. 32
0. 26
0. 22
0. 18
1. 65
1. 46
1. 43
1. 27
1. 26
1. 13
1. 13
1. 02
1. 03
0. 94
0. 94
0. 87
0. 88
0. 82
0. 69
0. 57
2. 57
2. 24
2. 22
1. 93
1. 94
1. 70
1. 73
1. 53
1. 56
1. 40
1. 43
1. 29
1. 33
1. 21
1. 02
0. 83
86
5.3 Sheet 24
February 2011
40
50
60
70
80
90
100
Temperature
5C
INITIAL
10C
FINAL
INITIAL
15C
20C
FINAL
INITIAL
FINAL
INITIAL
25C
30C
FINAL
INITIAL
FINAL
INITIAL
FINAL
35C
INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 36
0. 42
0. 33
0. 65
0. 75
0. 59
1. 01
1. 18
0. 92
1. 46
1. 70
1. 33
1. 99
2. 31
1. 81
2. 62
3. 05
2. 37
3. 32
3. 86
3. 00
4. 09
4. 76
3. 70
Sag
0. 21
0. 23
0. 23
0. 25
0. 24
0. 26
0. 25
0. 28
0. 28
0. 29
0. 29
0. 31
0. 30
0. 32
3 Returns
2. 47
2. 59
2. 58
2. 69
2. 67
2. 78
2. 76
2. 86
2. 84
2. 94
2. 92
3. 01
2. 99
3. 08
Sag
0. 37
0. 41
0. 40
0. 44
0. 43
0. 47
0. 46
0. 50
0. 49
0. 52
0. 52
0. 55
0. 54
0. 58
3 Returns
3. 30
3. 46
3. 44
3. 59
3. 57
3. 71
3. 68
3. 82
3. 79
3. 92
3. 90
4. 02
3. 99
4. 11
Sag
0. 58
0. 64
0. 63
0. 69
0. 68
0. 73
0. 72
0. 78
0. 77
0. 82
0. 81
0. 86
0. 85
0. 90
3 Returns
4. 13
4. 32
4. 30
4. 49
4. 46
4. 64
4. 61
4. 78
4. 75
4. 91
4. 88
5. 03
5. 00
5. 14
0. 91
0. 99
0. 98
1. 06
1. 04
1. 12
1. 11
1. 18
1. 17
1. 24
1. 23
1. 30
Sag
0. 84
0. 92
3 Returns
4. 96
5. 19
5. 17
5. 39
5. 36
5. 57
5. 53
5. 74
5. 70
5. 89
5. 85
6. 04
6. 00
6. 17
Sag
1. 14
1. 25
1. 24
1. 35
1. 33
1. 44
1. 42
1. 53
1. 51
1. 61
1. 59
1. 69
1. 67
1. 77
3 Returns
5. 79
6. 06
6. 03
6. 29
6. 25
6. 50
6. 46
6. 69
6. 65
6. 88
6. 83
7. 05
7. 00
7. 21
Sag
1. 50
1. 65
1. 63
1. 77
1. 75
1. 90
1. 87
2. 01
1. 99
2. 12
2. 10
2. 23
2. 20
2. 33
3 Returns
6. 64
6. 95
6. 92
7. 21
7. 17
7. 46
7. 41
7. 68
7. 63
7. 89
7. 84
8. 09
8. 03
8. 27
Sag
1. 90
2. 08
2. 06
2. 24
2. 22
2. 40
2. 37
2. 54
2. 51
2. 69
2. 65
2. 82
2. 79
2. 95
3 Returns
7. 47
7. 82
7. 78
8. 11
8. 07
8. 39
8. 34
8. 64
8. 59
8. 87
8. 82
9. 09
9. 04
9. 30
Sag
2. 35
2. 57
2. 55
2. 77
2. 74
2. 96
2. 92
3. 14
3. 10
3. 32
3. 27
3. 48
3. 44
3. 64
3 Returns
8. 30
8. 69
8. 65
9. 01
8. 96
9. 32
9. 26
9. 60
9. 54
9. 86
9. 80
10. 10 10. 04
10. 33
CONDUCTOR
TENSION (kN)
0. 62
0. 49
0. 56
0. 45
0. 51
0. 42
0. 47
0. 39
0. 44
0. 37
0. 41
0. 35
0. 39
0. 33
0. 29
0. 25
1. 59
1. 46
1. 47
1. 35
1. 37
1. 26
1. 28
1. 19
1. 21
1. 13
1. 14
1. 08
1. 09
1. 03
0. 91
0. 78
2. 49
2. 24
2. 28
2. 06
2. 11
1. 92
1. 96
1. 80
1. 84
1. 69
1. 74
1. 61
1. 65
1. 53
1. 35
1. 15
BLOWOUT
(m)
87
5.3 Sheet 25
February 2011
Temperature
5C
INITIAL
10C
FINAL
INITIAL
15C
20C
25C
30C
35C
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 56
0. 63
0. 51
0. 87
0. 96
0. 80
1. 06
1. 42
1. 16
1. 71
1. 93
1. 58
2. 24
2. 52
2. 06
2. 84
3. 19
2. 61
3. 53
3. 98
3. 22
4. 27
4. 80
3. 90
5. 08
5. 72
4. 64
5. 96
6. 71
5. 45
6. 92
7. 79
6. 32
Sag
0. 38
0. 41
0. 40
0. 43
0. 42
0. 44
0. 44
0. 46
0. 46
0. 48
0. 47
0. 50
0. 49
0. 51
3 Returns
3. 35
3. 46
3. 43
3. 54
3. 51
3. 61
3. 59
3. 68
3. 66
3. 75
3. 72
3. 81
3. 79
3. 88
Sag
0. 60
0. 64
0. 63
0. 67
0. 66
0. 70
0. 69
0. 72
0. 71
0. 75
0. 74
0. 78
0. 77
0. 80
3 Returns
4. 19
4. 33
4. 30
4. 42
4. 39
4. 52
4. 49
4. 61
4. 58
4. 69
4. 66
4. 77
4. 74
4. 85
Sag
0. 86
0. 92
0. 91
0. 96
0. 95
1. 00
0. 99
1. 04
1. 03
1. 08
1. 07
1. 12
1. 10
1. 15
3 Returns
5. 03
5. 19
5. 16
5. 31
5. 28
5. 42
5. 39
5. 53
5. 49
5. 63
5. 59
5. 73
5. 69
5. 82
Sag
1. 18
1. 25
1. 23
1. 31
1. 29
1. 37
1. 35
1. 42
1. 40
1. 47
1. 45
1. 52
1. 50
1. 57
3 Returns
5. 88
6. 06
6. 02
6. 20
6. 16
6. 33
6. 29
6. 46
6. 41
6. 57
6. 53
6. 69
6. 64
6. 79
Sag
1. 54
1. 64
1. 61
1. 71
1. 69
1. 79
1. 76
1. 86
1. 83
1. 92
1. 90
1. 99
1. 97
2. 06
3 Returns
6. 72
6. 93
6. 88
7. 09
7. 04
7. 24
7. 19
7. 38
7. 33
7. 51
7. 46
7. 64
7. 59
7. 77
Sag
1. 95
2. 07
2. 04
2. 17
2. 14
2. 26
2. 23
2. 35
2. 32
2. 44
2. 40
2. 52
2. 49
2. 60
3 Returns
7. 56
7. 80
7. 74
7. 98
7. 92
8. 14
8. 09
8. 30
8. 25
8. 46
8. 40
8. 60
8. 54
8. 74
2. 54
2. 70
2. 66
2. 81
2. 77
2. 92
2. 88
3. 03
2. 99
3. 14
3. 10
3. 24
Sag
2. 42
2. 58
3 Returns
8. 42
8. 69
8. 63
8. 89
8. 83
9. 08
9. 02
9. 26
9. 20
9. 43
9. 37
9. 59
9. 53
9. 75
Sag
2. 93
3. 12
3. 07
3. 26
3. 22
3. 40
3. 35
3. 53
3. 49
3. 67
3. 62
3. 79
3. 74
3. 92
3 Returns
9. 27
9. 56
9. 49
9. 78
9. 71
9. 98
9. 92
10. 18
10. 11
10. 37
10. 30
10. 54
10. 47
10. 71
Sag
3. 48
3. 71
3. 66
3. 88
3. 83
4. 05
3. 99
4. 21
4. 15
4. 36
4. 30
4. 51
4. 45
4. 66
3 Returns
10. 11
10. 43 10. 36
10. 67
10. 59
10. 89
10. 82
11. 10
11. 03
11. 31
11. 23
11. 50
11. 42
11. 69
Sag
4. 09
4. 35
4. 29
4. 55
4. 49
4. 75
4. 68
4. 94
4. 87
5. 12
5. 05
5. 30
5. 23
5. 47
3 Returns
10. 95
11. 30 11. 22
11. 55
11. 47
11. 80
11. 72
12. 03
11. 95
12. 25
12. 17
12. 46
12. 38
12. 66
Sag
4. 74
5. 05
4. 98
5. 28
5. 21
5. 51
5. 43
5. 73
5. 65
5. 94
5. 86
6. 15
6. 06
6. 35
3 Returns
11. 79
12. 16 12. 08
12. 44
12. 35
12. 70
12. 62
12. 95
12. 86
13. 19
13. 10
13. 41
13. 33
13. 63
CONDUCTOR
TENSION (kN)
0. 58
0. 49
0. 54
0. 46
0. 51
0. 44
0. 49
042
0. 46
0. 41
0. 44
0. 39
0. 42
0. 38
0. 34
0. 30
1. 55
1. 45
1. 47
1. 39
1. 41
1. 33
1. 35
1. 28
1. 30
1. 23
1. 25
1. 19
1. 21
1. 16
1. 06
0. 94
2. 42
2. 24
2. 29
2. 13
2. 17
2. 03
2. 07
1. 94
1. 98
1. 86
1. 91
1. 80
1. 83
1. 73
1. 57
1. 38
BLOWOUT
(m)
88
5.3 Sheet 26
February 2011
Temperature
ELEMENT
5C
INITIAL
10C
FINAL
INITIAL
15C
20C
FINAL
INITIAL
FINAL
INITIAL
25C
FINAL
INITIAL
FINAL
30C
INITIAL
FINAL
35C
INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 80
0. 88
0. 74
1. 15
1. 27
1. 06
1. 57
1. 72
1. 45
2. 05
2. 25
1. 89
2. 60
2. 85
2. 39
3. 21
3. 52
2. 95
3. 89
4. 27
3. 57
4. 63
5. 08
4. 26
5. 46
6. 00
5. 00
6. 34
6. 96
5. 80
7. 28
7. 99
6. 65
0. 34
Sag
0. 61
0. 64
0. 63
0. 66
0. 65
0. 68
0. 67
0. 70
0. 69
0. 71
0. 71
0. 73
0. 72
0. 75
3 Returns
4. 23
4. 33
4. 30
4. 40
4. 37
4. 46
4. 43
4. 52
4. 49
4. 58
4. 55
4. 64
4. 61
4. 69
Sag
0. 88
0. 92
0. 91
0. 95
0. 94
0. 98
0. 96
1. 00
0. 99
1. 03
1. 02
1. 06
1. 04
1. 08
3 Returns
5. 08
5. 20
5. 17
5. 28
5. 24
5. 35
5. 32
5. 43
5. 39
5. 50
5. 46
5. 57
5. 53
5. 63
50
60
Sag
1. 20
1. 25
1. 24
1. 29
1. 28
1. 33
1. 31
1. 37
1. 35
1. 40
1. 39
1. 44
1. 42
1. 47
3 Returns
5. 93
6. 07
6. 03
6. 16
6. 12
6. 25
6. 21
6. 33
6. 29
6. 42
6. 38
6. 50
6. 46
6. 57
70
Sag
1. 57
1. 64
1. 62
1. 69
1. 67
1. 74
1. 72
1. 79
1. 76
1. 83
1. 81
1. 88
1. 86
1. 92
3 Returns
6. 78
6. 94
6. 89
7. 04
7. 00
7. 14
7. 10
7. 24
7. 20
7. 33
7. 29
7. 42
7. 38
7. 51
80
Sag
1. 99
2. 08
2. 05
2. 14
2. 11
2. 20
2. 17
2. 26
2. 24
2. 32
2. 29
2. 38
2. 35
2. 44
3 Returns
7. 63
7. 81
7. 75
7. 92
7. 87
8. 04
7. 99
8. 15
8. 10
8. 25
8. 20
8. 35
8. 31
8. 45
90
Sag
2. 45
2. 56
2. 53
2. 64
2. 61
2. 72
2. 69
2. 80
2. 76
2. 87
2. 83
2. 94
2. 91
3. 01
3 Returns
8. 48
8. 67
8. 62
8. 81
8. 75
8. 93
8. 88
9. 05
9. 00
9. 17
9. 12
9. 28
9. 23
9. 39
3. 07
3. 20
3. 16
3. 29
3. 25
3. 38
3. 34
3. 47
3. 43
3. 56
3. 52
3. 64
10. 34
100
Sag
2. 97
3. 11
3 Returns
9. 33
9. 54
9. 48
9. 69
9. 63
9. 83
9. 77
9. 96
9. 90
10. 09
10. 03
10. 21
10. 15
Sag
3. 53
3. 70
3. 65
3. 81
3. 76
3. 92
3. 87
4. 03
3. 98
4. 13
4. 08
4. 24
4. 19
4. 34
3 Returns
10. 18
10. 41 10. 34
10. 57
10. 50
10. 72
10. 65
10. 87
10. 80
11. 01
10. 94
11. 14
11. 08
11. 28
110
120
Sag
4. 17
4. 36
4. 30
4. 49
4. 44
4. 63
4. 57
4. 75
4. 69
4. 88
4. 82
5. 00
4. 94
5. 12
3 Returns
11. 06
11. 31 11. 23
11. 48
11. 41
11. 64
11. 57
11. 80
11. 73
11. 96
11. 88
12. 10
12. 03
12. 25
130
Sag
4. 83
5. 06
4. 99
5. 21
5. 15
5. 36
5. 30
5. 51
5. 45
5. 66
5. 59
5. 80
5. 73
5. 94
3 Returns
11. 90
12. 18 12. 10
12. 36
12. 28
12. 54
12. 46
12. 71
12. 63
12. 87
12. 80
13. 03
12. 96
13. 19
140
Sag
5. 55
5. 81
5. 73
5. 99
5. 91
6. 16
6. 08
6. 33
6. 25
6. 50
6. 42
6. 66
6. 58
6. 82
3 Returns
12. 75
13. 04 12. 96
13. 24
13. 16
13. 43
13. 35
13. 62
13. 53
13. 79
13. 71
13. 96
13. 88
14. 13
150
CONDUCTOR
TENSION (kN)
0. 55
0. 49
0. 53
0. 47
0. 51
0. 46
0. 49
0. 44
0. 47
0. 43
0. 46
0. 42
0. 45
0. 41
0. 37
1. 52
1. 45
1. 47
1. 41
1. 43
1. 37
1. 38
1. 33
1. 35
1. 30
1. 31
1. 27
1. 28
1. 24
1. 15
1. 05
2. 36
2. 23
2. 28
2. 16
2. 20
2. 09
2. 13
2. 03
2. 06
1. 97
2. 00
1. 92
1. 95
1. 87
1. 73
1. 56
BLOWOUT
(m)
89
5.3 Sheet 27
February 2011
SPAN LENGTH
(m)
ELEMENT
30
Sag
0. 08
0. 11
0. 10
0. 14
0. 11
0. 16
0. 13
3 Returns
1. 57
1. 83
1. 69
2. 00
1. 82
2. 18
1. 97
Sag
0. 15
0. 20
0. 17
0. 24
0. 20
0. 29
0. 23
3 Returns
2. 09
2. 44
2. 25
2. 68
2. 43
2. 91
Sag
0. 23
0. 32
0. 27
0. 38
0. 31
0. 45
3 Returns
2. 62
3. 05
2. 81
3. 35
3. 04
5C
INITIAL
40
50
10C
FINAL
INITIAL
FINAL
15C
INITIAL
20C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 19
0. 15
0. 21
0. 18
0. 24
0. 20
0. 26
0. 32
0. 41
0. 30
2. 35
2. 12
2. 50
2. 28
2. 64
2. 42
2. 77
0. 32
0. 27
0. 38
0. 31
0. 42
0. 36
0. 47
0. 58
0. 74
0. 53
2. 63
3. 14
2. 83
3. 34
3. 04
3. 53
3. 24
3. 70
0. 37
0. 52
0. 43
0. 60
0. 49
0. 66
0. 56
0. 73
0. 91
1. 15
0. 82
3. 64
3. 29
3. 92
3. 54
4. 18
3. 80
4. 42
4. 05
4. 63
0. 83
0. 69
0. 92
0. 77
1. 01
1. 24
1. 57
1. 18
1. 80
2. 28
1. 61
2. 34
2. 98
2. 10
2. 97
3. 78
2. 66
3. 66
4. 66
3. 29
0. 32
0. 25
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 34
0. 46
0. 39
0. 54
0. 45
0. 64
0. 52
0. 73
0. 60
3 Returns
3. 14
3. 67
3. 37
4. 00
3. 63
4. 33
3. 91
4. 64
4. 20
4. 93
4. 49
5. 19
4. 77
5. 43
Sag
0. 46
0. 63
0. 53
0. 76
0. 62
0. 90
0. 73
1. 04
0. 85
1. 18
0. 97
1. 32
1. 11
1. 45
3 Returns
3. 68
4. 30
3. 96
4. 71
4. 28
5. 13
4. 62
5. 52
4. 99
5. 88
5. 35
6. 21
5. 70
6. 51
Sag
0. 60
0. 82
0. 70
0. 99
0. 81
1. 17
0. 95
1. 36
1. 11
1. 54
1. 27
1. 72
1. 44
1. 89
3 Returns
4. 21
4. 91
4. 53
5. 38
4. 89
5. 86
5. 28
6. 31
5. 70
6. 72
6. 11
7. 10
6. 51
7. 44
Sag
0. 76
1. 04
0. 88
1. 25
1. 03
1. 48
1. 20
1. 72
1. 40
1. 95
1. 61
2. 17
1. 83
2. 39
3 Returns
4. 73
5. 52
5. 09
6. 05
5. 50
6. 59
5. 94
7. 10
6. 41
7. 56
6. 87
7. 99
7. 32
8. 37
Sag
0. 94
1. 28
1. 09
1. 54
1. 27
1. 82
1. 48
2. 12
1. 73
2. 41
1. 99
2. 68
2. 25
2. 95
3 Returns
5. 26
6. 14
5. 65
6. 73
6. 11
7. 32
6. 60
7. 88
7. 12
8. 40
7. 64
8. 87
8. 13
9. 30
0. 63
0. 46
0. 55
0. 41
60
70
80
90
100
TENSION (kN)
CONDUCTOR
CHLORINE (7/2. 50)
1. 24
0. 98
1. 09
0. 82
0. 95
0. 69
0. 82
0. 59
0. 72
0. 51
3. 97
2. 91
3. 43
2. 43
2. 94
2. 05
2. 52
1. 77
2. 17
1. 56
1. 88
1. 39
1. 66
1. 27
1. 02
0. 80
5. 42
4. 49
4. 74
3. 76
4. 12
3. 18
3. 57
2. 72
3. 11
2. 38
2. 72
2. 11
2. 42
1. 91
1. 51
1. 17
BLOWOUT
(m)
90
5.3 Sheet 28
February 2011
SPAN LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
50
Sag
0. 23
0. 32
0. 26
0. 36
0. 30
0. 40
0. 33
0. 44
0. 37
0. 48
0. 41
0. 52
0. 45
3 Returns
2. 62
3. 06
2. 78
3. 25
2. 96
3. 43
3. 13
3. 61
3. 30
3. 77
3. 47
3. 92
3. 63
4. 06
5C
10C
15C
20C
25C
30C
35C
75C
FINAL
FINAL
FINAL
0. 56
0. 67
0. 82
0. 63
0. 96
1. 18
0. 90
1. 31
1. 60
1. 23
1. 71
2. 09
1. 60
2. 16
2. 65
2. 03
2. 64
3. 23
2. 51
3. 25
3. 99
3. 03
3. 87
4. 75
3. 61
4. 54
5. 57
4. 24
5. 27
6. 46
4. 91
6. 05
7. 42
5. 64
Sag
0. 34
0. 46
0. 38
0. 52
0. 43
0. 58
0. 48
0. 64
0. 54
0. 70
0. 59
0. 75
0. 65
0. 81
3 Returns
3. 15
3. 67
3. 34
3. 90
3. 55
4. 12
3. 76
4. 33
3. 96
4. 53
4. 16
4. 70
4. 35
4. 87
60
Sag
0. 46
0. 62
0. 52
0. 71
0. 58
0. 79
0. 65
0. 87
0. 73
0. 95
0. 80
1. 03
0. 88
1. 10
3 Returns
3. 68
4. 28
3. 90
4. 55
4. 14
4. 81
4. 38
5. 06
4. 63
5. 28
4. 86
5. 49
5. 08
5. 69
Sag
0. 60
0. 82
0. 68
0. 92
0. 76
1. 03
0. 86
1. 14
0. 95
1. 24
1. 05
1. 34
1. 15
1. 44
3 Returns
4. 20
4. 89
4. 46
5. 21
4. 73
5. 50
5. 01
5. 78
5. 29
6. 04
5. 56
6. 28
5. 81
6. 50
70
80
Sag
0. 76
1. 03
0. 86
1. 17
0. 97
1. 31
1. 08
1. 44
1. 21
1. 57
1. 33
1. 70
1. 46
1. 82
3 Returns
4. 73
5. 51
5. 02
5. 86
5. 33
6. 19
5. 64
6. 50
5. 95
6. 79
6. 25
7. 06
6. 54
7. 31
90
Sag
0. 94
1. 28
1. 06
1. 44
1. 19
1. 61
1. 33
1. 77
1. 48
1. 93
1. 63
2. 08
1. 79
2. 23
3 Returns
5. 26
6. 12
5. 58
6. 50
5. 92
6. 87
6. 26
7. 21
6. 60
7. 52
6. 93
7. 82
7. 24
8. 09
100
Sag
1. 14
1. 55
1. 29
1. 76
1. 45
1. 96
1. 63
2. 17
1. 81
2. 36
2. 00
2. 56
2. 19
2. 74
3 Returns
5. 80
6. 75
6. 15
7. 18
6. 91
7. 59
7. 29
7. 97
7. 66
8. 33
8. 01
8. 66
8. 35
8. 97
110
Sag
1. 36
1. 85
1. 54
2. 09
1. 73
2. 34
1. 94
2. 58
2. 16
2. 81
2. 38
3. 04
2. 61
3. 26
3 Returns
6. 32
7. 36
6. 71
7. 83
7. 12
8. 28
7. 54
8. 70
7. 96
9. 09
8. 36
9. 45
8. 74
9. 78
120
Sag
1. 60
2. 17
1. 80
2. 45
2. 03
2. 74
2. 27
3. 03
2. 53
3. 30
2. 79
3. 57
3. 06
3. 83
3 Returns
6. 85
7. 98
7. 27
8. 48
7. 72
8. 97
8. 17
9. 42
8. 62
9. 84
9. 05
10. 23
9. 47
10. 59
130
Sag
1. 85
2. 51
2. 09
2. 84
2. 35
3. 18
2. 64
3. 51
2. 94
3. 83
3. 24
4. 14
3. 55
4. 44
3 Returns
7. 38
8. 59
7. 83
9. 14
8. 31
9. 66
8. 80
10. 15
9. 28
10. 60
9. 75
11. 02
10. 20
11. 41
Sag
2. 13
2. 89
2. 40
3. 27
2. 70
3. 65
3. 03
4. 03
3. 37
4. 40
3. 72
4. 75
4. 07
5. 10
3 Returns
7. 90
9. 20
8. 39
9. 79
8. 90
10. 35
9. 42
10. 87
9. 94
11. 35
10. 45
11. 80
10. 93
12. 22
140
150
CONDUCTOR
TENSION (kN)
1. 27
0. 98
1. 14
0. 86
1. 02
0. 77
0. 92
0. 69
0. 83
0. 63
0. 75
0. 58
0. 69
0. 54
0. 45
0. 36
3. 95
2. 91
3. 51
2. 58
3. 11
2. 31
2. 78
2. 09
2. 50
1. 91
2. 26
1. 77
2. 07
1. 65
1. 39
1. 13
5. 42
4. 49
4. 86
3. 97
4. 36
3. 54
3. 93
3. 20
3. 56
2. 92
3. 25
2. 69
2. 98
2. 50
2. 08
1. 68
BLOWOUT
(m)
50C
91
5.3 Sheet 29
February 2011
BLOWOUT
(m)
Temperature
ELEMENT
50C
75C
INITIAL
5C
FINAL
INITIAL
10C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
0. 43
0. 37
0. 45
0. 40
0. 48
0. 55
0. 65
0. 53
0. 79
0. 94
0. 76
1. 08
1. 28
1. 03
1. 41
1. 68
1. 35
1. 79
2. 13
1. 71
2. 21
2. 63
2. 11
2. 67
3. 18
2. 55
3. 18
3. 78
3. 04
3. 75
4. 66
3. 57
4. 35
5. 18
4. 14
5. 00
5. 94
4. 75
Sag
0. 24
0. 32
0. 27
0. 35
0. 29
0. 37
0. 32
0. 40
0. 35
3 Returns
2. 68
3. 06
2. 81
3. 19
2. 94
3. 32
3. 07
3. 44
3. 19
3. 55
3. 31
3. 65
3. 42
3. 75
Sag
0. 35
0. 46
0. 39
0. 50
0. 42
0. 54
0. 46
0. 58
0. 50
0. 62
0. 54
0. 66
0. 58
0. 69
3 Returns
3. 22
3. 67
3. 37
3. 83
3. 53
3. 98
3. 68
4. 13
3. 83
4. 26
3. 97
4. 39
4. 11
4. 51
50
60
Sag
0. 48
0. 62
0. 53
0. 68
0. 58
0. 74
0. 63
0. 79
0. 68
0. 84
0. 73
0. 89
0. 78
0. 94
3 Returns
3. 76
4. 28
3. 94
4. 47
4. 12
4. 65
4. 30
4. 82
4. 47
4. 97
4. 64
5. 12
4. 80
5. 26
70
Sag
0. 63
0. 82
0. 69
0. 89
0. 76
0. 96
0. 82
1. 03
0. 89
1. 10
0. 96
1. 17
1. 02
1. 23
3 Returns
4. 29
4. 90
4. 50
5. 11
4. 71
5. 31
4. 92
5. 51
5. 11
5. 68
5. 30
5. 85
5. 48
6. 01
80
Sag
0. 79
1. 03
0. 87
1. 13
0. 96
1. 22
1. 04
1. 31
1. 13
1. 39
1. 21
1. 48
1. 30
1. 56
3 Returns
4. 83
5. 51
5. 07
5. 75
5. 30
5. 98
5. 53
6. 19
5. 75
6. 40
5. 97
6. 59
6. 17
6. 76
90
Sag
0. 98
1. 28
1. 08
1. 39
1. 18
1. 50
1. 29
1. 61
1. 39
1. 72
1. 50
1. 83
1. 60
1. 93
3 Returns
5. 37
6. 12
5. 63
6. 39
5. 89
6. 65
6. 15
6. 88
6. 39
7. 11
6. 63
7. 32
6. 86
7. 52
100
Sag
1. 19
1. 55
1. 31
1. 68
1. 43
1. 82
1. 56
1. 95
1. 69
2. 08
1. 81
2. 21
1. 94
2. 33
3 Returns
5. 91
6. 73
6. 19
7. 03
6. 48
7. 31
6. 76
7. 57
7. 03
7. 82
7. 30
8. 05
7. 54
8. 27
110
Sag
1. 41
1. 84
1. 56
2. 01
1. 70
2. 17
1. 85
2. 33
2. 01
2. 48
2. 16
2. 63
2. 31
2. 78
3 Returns
6. 44
7. 35
6. 76
7. 67
7. 07
7. 98
7. 38
8. 26
7. 67
8. 53
7. 96
8. 79
8. 23
9. 02
Sag
1. 67
2. 17
1. 84
2. 37
2. 01
2. 56
2. 19
2. 74
2. 37
2. 93
2. 55
3. 10
2. 72
3. 27
3 Returns
7. 00
7. 98
7. 34
8. 33
7. 68
8. 66
8. 01
8. 97
8. 33
9. 27
8. 64
9. 54
8. 94
9. 80
120
130
Sag
1. 93
2. 52
2. 13
2. 74
2. 33
2. 97
2. 54
3. 18
2. 75
3. 39
2. 95
3. 60
3. 16
3. 80
3 Returns
7. 54
8. 59
7. 90
8. 97
8. 27
9. 33
8. 63
9. 66
8. 97
9. 98
9. 31
10. 27
9. 62
10. 55
Sag
2. 22
2. 89
2. 44
3. 15
2. 67
3. 40
2. 91
3. 65
3. 15
3. 90
3. 39
4. 13
3. 62
4. 36
3 Returns
8. 07
9. 21
8. 47
9. 61
8. 86
9. 99
9. 24
10. 35
9. 62
10. 69
9. 97
11. 01
10. 31
11. 30
140
150
CONDUCTOR
TENSION (kN)
1. 26
0. 98
1. 15
0. 89
1. 05
0. 82
0. 97
0. 76
0. 89
0. 71
0. 83
0. 67
0. 77
0. 63
0. 54
0. 45
3. 79
2. 91
3. 44
2. 67
3. 14
2. 47
2. 89
2. 30
2. 67
2. 16
2. 48
2. 04
2. 32
1. 93
1. 68
1. 41
5. 31
4. 48
4. 86
4. 09
4. 46
3. 77
4. 12
3. 49
3. 82
3. 26
3. 56
3. 06
3. 33
2. 89
2. 49
2. 08
92
5.3 Sheet 30
February 2011
BLOWOUT
(m)
Temperature
ELEMENT
5C
INITIAL
10C
FINAL
INITIAL
FINAL
15C
INITIAL
20C
FINAL
INITIAL
FINAL
50C
75C
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
1. 14
1. 29
1. 10
1. 78
2. 02
1. 72
2. 57
2. 91
2. 47
3. 49
3. 96
3. 36
4. 56
5. 16
4. 39
5. 78
6. 55
5. 56
7. 16
8. 12
6. 87
8. 65
9. 81
8. 31
10. 32
11. 70
9. 90
12. 12
13. 74
11. 62
14. 06
15. 94
13. 48
Sag
0. 69
0. 82
0. 73
0. 86
0. 77
0. 90
0. 81
0. 93
0. 85
0. 97
0. 88
1. 00
0. 92
1. 04
3 Returns
4. 51
4. 90
4. 63
5. 02
4. 75
5. 13
4. 87
5. 23
4. 98
5. 33
5. 09
5. 43
5. 19
5. 52
80
Sag
1. 08
1. 28
1. 14
1. 34
1. 20
1. 40
1. 26
1. 46
1. 32
1. 52
1. 38
1. 57
1. 44
1. 63
3 Returns
5. 63
6. 13
5. 79
6. 27
5. 94
6. 41
6. 09
6. 54
6. 23
6. 67
6. 36
6. 79
6. 49
6. 91
100
Sag
1. 56
1. 84
1. 65
1. 93
1. 73
2. 02
1. 82
2. 10
1. 91
2. 18
1. 99
2. 26
2. 07
2. 34
3 Returns
6. 76
7. 35
6. 95
7. 53
7. 13
7. 69
7. 31
7. 85
7. 48
8. 01
7. 64
8. 15
7. 79
8. 29
120
Sag
2. 12
2. 51
2. 24
2. 63
2. 36
2. 75
2. 48
2. 86
2. 59
2. 97
2. 71
3. 08
2. 82
3. 19
3 Returns
7. 89
8. 58
8. 11
8. 78
8. 32
8. 98
8. 53
9. 16
8. 73
9. 34
8. 91
9. 51
9. 10
9. 67
Sag
2. 77
3. 28
2. 93
3. 44
3. 09
3. 59
3. 24
3. 74
3. 39
3. 88
3. 54
4. 02
3. 68
4. 16
3 Returns
9. 02
9. 81
9. 27
10. 04
9. 52
10. 26
9. 75
10. 47
9. 97
10. 67
10. 19
10. 86
10. 39
11. 05
140
160
Sag
3. 51
4. 15
3. 71
4. 35
3. 91
4. 54
4. 10
4. 74
4. 29
4. 92
4. 48
5. 10
4. 66
5. 28
3 Returns
10. 15
11. 03 10. 43
11. 30
10. 71
11. 55
10. 97
11. 78
11. 22
12. 01
11. 46
12. 23
11. 70
12. 44
180
Sag
4. 35
5. 14
4. 59
5. 39
4. 84
5. 63
5. 08
5. 87
5. 32
6. 10
5. 55
6. 32
5. 78
6. 54
3 Returns
11. 29
12. 28 11. 61
12. 57
11. 91
12. 85
12. 21
13. 12
12. 49
13. 37
12. 76
13. 61
13. 02
13. 84
200
Sag
5. 27
6. 22
5. 56
6. 52
5. 86
6. 81
6. 15
7. 09
6. 43
7. 37
6. 71
7. 64
6. 99
7. 90
3 Returns
12. 43
13. 51 12. 77
13. 83
13. 11
14. 13
13. 43
14. 42
13. 73
14. 70
14. 03
14. 96
14. 31
15. 22
220
Sag
6. 26
7. 40
6. 62
7. 76
6. 97
8. 11
7. 32
8. 45
7. 66
8. 78
7. 99
9. 10
8. 32
9. 42
3 Returns
13. 55
14. 73 13. 93
15. 08
14. 30
15. 42
14. 65
15. 74
14. 98
16. 04
15. 31
16. 33
15. 62
16. 61
240
Sag
7. 35
8. 69
7. 77
9. 11
8. 18
9. 52
8. 59
9. 92
8. 99
10. 31
9. 38
10. 69
9. 77
11. 06
3 Returns
14. 68
15. 96 15. 09
16. 34
15. 49
16. 70
15. 87
17. 05
16. 23
17. 38
16. 58
17. 69
16. 92
17. 99
Sag
8. 52
10. 08
9. 01
10. 57
9. 49
11. 04
9. 96
11. 50
10. 43
11. 96
10. 88
12. 40
11. 33
12. 83
3 Returns
15. 81
17. 19 16. 25
17. 60
16. 68
17. 99
17. 09
18. 36
17. 48
18. 71
17. 86
19. 05
18. 22
19. 38
260
280
CONDUCTOR
TENSION (kN)
1. 20
0. 98
1. 13
0. 93
1. 07
0. 89
1. 01
0. 85
0. 96
0. 81
0. 92
0. 78
0. 88
0. 75
0. 67
0. 64
3. 44
2. 91
3. 25
2. 77
3. 09
2. 66
2. 94
2. 55
2. 81
2. 45
2. 69
2. 37
2. 59
2. 29
2. 08
1. 84
5. 03
4. 48
4. 76
4. 25
4. 52
4. 05
4. 31
3. 87
4. 11
3. 72
3. 94
3. 57
3. 78
3. 44
3. 11
2. 72
93
5.3 Sheet 31
February 2011
BLOWOUT
(m)
Temperature
ELEMENT
5C
10C
INITIAL
FINAL
INITIAL
50C
75C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
0. 63
0. 80
0. 63
0. 86
1. 09
0. 85
1. 12
1. 43
1. 11
1. 42
1. 81
1. 41
1. 75
2. 23
1. 74
2. 12
2. 70
2. 10
2. 52
3. 21
2. 50
2. 97
3. 79
2. 94
3. 44
4. 40
3. 41
3. 95
5. 05
3. 91
4. 50
5. 74
4. 45
Sag
0. 18
0. 27
0. 20
0. 31
0. 22
0. 35
0. 24
0. 39
0. 26
0. 43
0. 29
0. 47
0. 32
0. 51
3 Returns
2. 31
2. 84
2. 41
3. 01
2. 52
3. 19
2. 63
3. 37
2. 76
3. 54
2. 90
3. 71
3. 05
3. 87
60
Sag
0. 25
0. 37
0. 27
0. 42
0. 29
0. 47
0. 32
0. 53
0. 35
0. 58
0. 39
0. 64
0. 43
0. 69
3 Returns
2. 70
3. 32
2. 81
3. 52
2. 94
3. 72
3. 08
3. 93
3. 23
4. 13
3. 39
4. 33
3. 56
4. 52
70
Sag
0. 32
0. 49
0. 35
0. 55
0. 38
0. 62
0. 42
0. 69
0. 46
0. 76
0. 51
0. 83
0. 56
0. 91
3 Returns
3. 09
3. 79
3. 22
4. 02
3. 36
4. 26
3. 52
4. 49
3. 69
4. 73
3. 87
4. 95
4. 07
5. 16
80
Sag
0. 41
0. 62
0. 45
0. 70
0. 49
0. 78
0. 53
0. 87
0. 59
0. 96
0. 65
1. 06
0. 71
1. 15
3 Returns
3. 47
4. 26
3. 62
4. 52
3. 78
4. 79
3. 96
5. 06
4. 15
5. 32
4. 36
5. 57
4. 58
5. 81
90
Sag
0. 51
0. 77
0. 55
0. 86
0. 60
0. 96
0. 66
1. 08
0. 72
1. 19
0. 80
1. 31
0. 88
1. 42
3 Returns
3. 86
4. 74
4. 02
5. 03
4. 20
5. 32
4. 40
5. 62
4. 61
5. 91
4. 84
6. 19
5. 09
6. 46
Sag
0. 61
0. 93
0. 67
1. 04
0. 73
1. 17
0. 80
1. 30
0. 88
1. 44
0. 97
1. 58
1. 07
1. 72
3 Returns
4. 24
5. 21
4. 42
5. 53
4. 62
5. 85
4. 84
6. 18
5. 07
6. 50
5. 33
6. 81
5. 60
7. 10
100
110
Sag
0. 73
1. 10
0. 79
1. 24
0. 87
1. 39
0. 95
1. 55
1. 04
1. 71
1. 15
1. 88
1. 27
2. 05
3 Returns
4. 63
5. 69
4. 83
6. 03
5. 04
6. 39
5. 28
6. 74
5. 53
7. 09
5. 81
7. 43
6. 11
7. 75
120
Sag
0. 86
1. 30
0. 94
1. 46
1. 02
1. 64
1. 12
1. 83
1. 23
2. 02
1. 36
2. 22
1. 50
2. 41
3 Returns
5. 03
6. 18
5. 24
6. 55
5. 47
6. 94
5. 73
7. 32
6. 01
7. 70
6. 31
8. 07
6. 63
8. 42
130
Sag
1. 00
1. 51
1. 08
1. 70
1. 18
1. 90
1. 30
2. 12
1. 43
2. 34
1. 57
2. 57
1. 74
2. 80
3 Returns
5. 42
6. 65
5. 64
7. 05
5. 89
7. 47
6. 17
7. 89
6. 47
8. 30
6. 80
8. 69
7. 14
9. 06
140
Sag
1. 15
1. 73
1. 25
1. 95
1. 36
2. 18
1. 49
2. 43
1. 64
2. 69
1. 81
2. 95
1. 99
3. 21
3 Returns
5. 80
7. 13
6. 05
7. 56
6. 32
8. 00
6. 61
8. 45
6. 93
8. 89
7. 28
9. 31
7. 65
9. 71
Sag
1. 30
1. 97
142
2. 21
1. 55
2. 48
1. 69
2. 77
1. 86
3. 06
2. 05
3. 36
2. 27
3. 65
3 Returns
6. 19
7. 60
6. 45
8. 06
6. 74
8. 53
7. 05
9. 01
7. 39
9. 48
7. 77
9. 93
8. 16
10. 35
150
160
CONDUCTOR
TENSION (kN)
2. 14
1. 64
1. 97
1. 46
1. 80
1. 30
1. 64
1. 17
1. 50
1. 05
1. 37
0. 95
1. 24
0. 87
0. 69
0. 53
7. 33
4. 86
6. 75
4. 32
6. 19
3. 85
5. 65
3. 46
5. 13
3. 12
4. 65
2. 85
4. 22
2. 62
2. 12
1. 66
9. 53
7. 48
8. 77
6. 70
8. 04
5. 99
7. 35
5. 38
6. 71
4. 85
6. 11
4. 40
5. 57
4. 03
3. 22
2. 47
94
5.3 Sheet 32
February 2011
BLOWOUT
(m)
Temperature
ELEMENT
5C
10C
INITIAL
FINAL
INITIAL
50C
75C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
0. 86
1. 05
0. 88
1. 35
1. 64
1. 38
1. 95
2. 36
1. 98
2. 63
3. 21
2. 70
3. 46
4. 18
3. 53
4. 39
5. 31
4. 47
5. 43
6. 58
5. 52
6. 56
7. 94
6. 68
7. 83
9. 48
7. 95
9. 19
11. 12
9. 33
10. 66
12. 91
10. 82
Sag
0. 34
0. 49
0. 36
0. 53
0. 39
0. 57
0. 42
0. 62
0. 45
0. 66
0. 49
0. 70
0. 52
0. 74
3 Returns
3. 14
3. 79
3. 26
3. 95
3. 38
4. 11
3. 51
4. 26
3. 65
4. 40
3. 78
4. 54
3. 92
4. 67
80
Sag
0. 52
0. 77
0. 56
0. 83
0. 61
0. 90
0. 66
0. 96
0. 71
1. 03
0. 76
1. 10
0. 82
1. 16
3 Returns
3. 93
4. 74
4. 07
4. 94
4. 23
5. 13
4. 39
5. 32
4. 56
5. 50
4. 73
5. 68
4. 91
5. 84
100
Sag
0. 76
1. 10
0. 81
1. 20
0. 88
1. 29
0. 95
1. 39
1. 02
1. 49
1. 10
1. 58
1. 18
1. 68
3 Returns
4. 71
5. 69
4. 89
5. 93
5. 07
6. 16
5. 27
6. 39
5. 47
6. 61
5. 68
6. 82
5. 89
7. 02
120
Sag
1. 03
1. 50
1. 11
1. 63
1. 19
1. 76
1. 29
1. 89
1. 39
2. 02
1. 50
2. 16
1. 61
2. 28
3 Returns
5. 50
6. 64
5. 70
6. 92
5. 92
7. 19
6. 15
7. 45
6. 39
7. 71
6. 63
7. 95
6. 87
8. 19
140
Sag
1. 35
1. 96
1. 45
2. 13
1. 56
2. 30
1. 68
2. 47
1. 81
2. 64
1. 95
2. 81
2. 10
2. 98
3 Returns
6. 29
7. 59
6. 52
7. 91
6. 77
8. 22
7. 03
8. 52
7. 30
8. 81
7. 57
9. 08
7. 85
9. 35
Sag
1. 70
2. 48
1. 83
2. 70
1. 98
2. 91
2. 13
3. 13
2. 30
3. 35
2. 47
3. 57
2. 66
3. 78
3 Returns
7. 07
8. 54
7. 33
8. 90
7. 61
9. 25
7. 91
9. 59
8. 21
9. 91
852
10. 23
8. 84
10. 53
160
180
Sag
2. 11
3. 08
2. 27
3. 34
2. 45
3. 61
2. 64
3. 88
2. 85
4. 15
3. 07
4. 42
3. 30
4. 68
3 Returns
7. 87
9. 50
8. 16
9. 90
8. 47
10. 29
8. 80
10. 67
9. 14
11. 03
9. 48
11. 38
9. 84
11. 72
200
Sag
2. 55
3. 72
2. 75
4. 04
2. 96
4. 36
3. 19
4. 69
3. 44
5. 01
3. 71
5. 34
3. 99
5. 65
3 Returns
8. 66
10. 45
8. 98
10. 89
9. 32
11. 31
9. 68
11. 73
10. 05
12. 13
10. 43
12. 51
10. 81
12. 88
Sag
3. 04
4. 43
3. 27
4. 81
3. 52
5. 20
3. 80
5. 59
4. 10
5. 97
4. 41
6. 36
4. 75
6. 74
3 Returns
9. 44
11. 40
9. 79
11. 88
10. 17
12. 35
10. 56
12. 80
10. 96
13. 24
11. 38
13. 66
11. 80
14. 06
220
240
Sag
3. 56
5. 20
3. 83
5. 64
4. 13
6. 10
4. 46
6. 56
4. 81
7. 01
5. 18
7. 46
5. 57
7. 91
3 Returns
10. 23
12. 35 10. 61
12. 87
11. 01
13. 37
11. 44
13. 87
11. 88
14. 34
12. 33
14. 79
12. 78
15. 23
Sag
4. 13
6. 03
4. 45
6. 55
4. 79
7. 07
5. 17
7. 60
5. 58
8. 13
6. 01
8. 66
6. 46
9. 17
3 Returns
11. 01
13. 30 11. 42
13. 86
11. 86
14. 40
12. 32
14. 93
12. 79
15. 44
13. 28
15. 93
13. 77
16. 40
260
280
CONDUCTOR
TENSION (kN)
2. 10
1. 63
1. 95
1. 50
1. 81
1. 39
1. 68
1. 29
1. 57
1. 20
1. 46
1. 12
1. 36
1. 05
0. 96
0. 79
7. 08
4. 85
6. 58
4. 47
6. 11
4. 14
5. 66
3. 85
5. 25
3. 60
4. 87
3. 38
4. 53
3. 19
2. 75
2. 27
9. 33
7. 47
8. 69
6. 89
8. 08
6. 37
7. 52
5. 91
7. 01
5. 51
6. 54
5. 16
6. 11
4. 85
4. 13
3. 37
95
5.3 Sheet 33
February 2011
BLOWOUT
(m)
Temperature
ELEMENT
5C
10C
INITIAL
FINAL
INITIAL
50C
75C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
1. 16
1. 35
1. 19
1. 67
1. 95
1. 71
2. 27
2. 65
2. 33
2. 97
3. 46
3. 04
3. 76
4. 38
3. 85
4. 66
5. 43
4. 75
5. 64
6. 57
5. 75
6. 71
7. 82
6. 84
7. 88
9. 18
8. 03
9. 14
10. 65
9. 32
10. 49
12. 23
10. 70
Sag
0. 56
0. 77
0. 59
0. 81
0. 63
0. 86
0. 67
0. 90
0. 71
0. 95
0. 75
0. 99
0. 79
1. 03
3 Returns
4. 04
4. 74
4. 17
4. 88
4. 30
5. 02
4. 43
5. 15
4. 56
5. 27
4. 69
5. 40
4. 82
5. 51
100
Sag
0. 80
1. 10
0. 85
1. 17
0. 91
1. 24
0. 96
1. 30
1. 02
1. 37
1. 08
1. 43
1. 14
1. 49
3 Returns
4. 85
5. 69
5. 01
5. 86
5. 16
6. 02
5. 32
6. 18
5. 48
6. 33
5. 63
6. 48
5. 79
6. 62
120
Sag
1. 09
1. 50
1. 16
1. 59
1. 24
1. 68
1. 31
1. 77
1. 39
1. 86
1. 47
1. 95
1. 55
2. 03
3 Returns
5. 66
6. 64
5. 84
6. 84
6. 02
7. 03
6. 21
7. 21
6. 39
7. 39
6. 57
7. 56
6. 75
7. 72
Sag
1. 43
1. 96
1. 52
2. 08
1. 62
2. 20
1. 72
2. 31
1. 82
2. 43
1. 92
2. 54
2. 03
2. 65
3 Returns
6. 47
7. 59
6. 68
7. 82
6. 89
8. 03
7. 10
8. 24
7. 31
8. 44
7. 52
8. 64
7. 72
8. 82
140
160
Sag
1. 81
2. 49
1. 92
2. 64
2. 05
2. 78
2. 17
2. 93
2. 30
3. 08
2. 44
3. 22
2. 57
3. 36
3 Returns
7. 28
8. 54
7. 51
8. 79
7. 75
9. 04
7. 98
9. 27
8. 22
9. 50
8. 46
9. 72
8. 69
9. 93
180
Sag
2. 24
3. 08
2. 38
3. 26
2. 53
3. 45
2. 69
3. 63
2. 85
3. 81
3. 02
3. 99
3. 18
4. 16
3 Returns
8. 11
9. 51
8. 36
9. 79
8. 62
10. 06
8. 89
10. 32
9. 15
10. 57
9. 41
10. 82
9. 67
11. 05
200
Sag
2. 71
3. 73
2. 88
3. 95
3. 06
4. 17
3. 25
4. 39
3. 45
4. 61
3. 65
4. 82
3. 85
5. 03
3 Returns
8. 92
10. 46
9. 20
10. 77
9. 48
11. 06
9. 77
11. 35
10. 06
11. 63
10. 35
11. 90
10. 63
12. 15
Sag
3. 22
4. 43
3. 43
4. 70
3. 65
4. 97
3. 87
5. 23
4. 11
5. 49
4. 34
5. 74
4. 59
5. 99
3 Returns
9. 73
11. 41 10. 03
11. 74
10. 35
12. 07
10. 66
12. 38
10. 98
12. 69
11. 29
12. 98
11. 60
13. 26
220
240
Sag
3. 78
5. 20
4. 03
5. 52
4. 28
5. 83
4. 54
6. 13
4. 82
6. 44
5. 10
6. 74
5. 38
7. 03
3 Returns
10. 54
12. 36 10. 87
12. 72
11. 21
13. 07
11. 55
13. 41
11. 89
13. 74
12. 23
14. 06
12. 57
14. 36
260
Sag
4. 39
6. 04
4. 67
6. 40
4. 96
6. 76
5. 27
7. 11
5. 59
7. 47
5. 91
7. 81
6. 24
8. 15
3 Returns
11. 35
13. 31 11. 70
13. 70
12. 07
14. 08
12. 44
14. 45
12. 80
14. 80
13. 17
15. 14
13. 53
15. 46
280
Sag
5. 04
6. 93
5. 36
7. 34
5. 70
7. 76
6. 05
8. 17
6. 41
8. 57
6. 79
8. 97
7. 16
9. 36
3 Returns
12. 16
14. 26 12. 54
14. 68
12. 93
15. 09
13. 32
15. 48
13. 72
15. 86
14. 11
16. 22
14. 50
16. 57
300
CONDUCTOR
TENSION (kN)
2. 00
1. 54
1. 89
1. 45
1. 78
1. 37
1. 68
1. 30
1. 59
1. 24
1. 50
1. 18
1. 43
1. 13
1. 00
0. 86
6. 67
4. 85
6. 27
4. 58
5. 90
4. 33
5. 55
4. 12
5. 24
3. 92
4. 95
3. 75
4. 69
3. 59
3. 20
2. 75
9. 03
7. 47
8. 51
7. 03
8. 03
6. 64
7. 59
6. 29
7. 18
5. 97
6. 81
5. 69
6. 48
5. 44
4. 81
4. 08
96
5.3 Sheet 34
February 2011
140
160
180
200
220
240
260
280
300
Temperature
ELEMENT
50C
75C
INITIAL
5C
FINAL
INITIAL
10C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
Sag
0. 86
1. 11
0. 90
1. 15
0. 94
1. 20
0. 99
1. 25
1. 03
1. 29
1. 08
1. 34
1. 12
1. 38
1. 51
1. 71
3 Returns
5. 01
5. 70
5. 14
5. 82
5. 26
5. 94
5. 39
6. 05
5. 51
6. 16
5. 63
6. 27
5. 74
6. 37
Sag
1. 17
1. 50
1. 22
1. 57
1. 28
1. 63
1. 35
1. 70
1. 41
1. 76
1. 47
1. 82
1. 53
1. 88
2. 06
2. 33
3 Returns
5. 85
6. 65
6. 00
6. 79
6. 14
6. 93
6. 29
7. 06
6. 43
7. 19
6. 57
7. 31
6. 70
7. 43
1. 97
1. 60
2. 05
1. 68
2. 14
1. 76
2. 22
1. 84
2. 30
1. 92
2. 38
2. 00
2. 46
2. 69
3. 05
3. 41
3. 86
4. 22
4. 78
5. 10
5. 78
6. 07
6. 88
7. 13
8. 07
8. 27
9. 36
9. 49
10. 75
Sag
1. 52
3 Returns
6. 69
7. 60
6. 85
7. 76
7. 02
7. 92
7. 18
8. 07
7. 35
8. 22
7. 50
8. 36
7. 66
8. 50
Sag
1. 93
2. 49
2. 03
2. 60
2. 13
2. 70
2. 23
2. 81
2. 33
2. 91
2. 43
3. 01
2. 53
3. 12
3 Returns
7. 52
8. 55
7. 71
8. 73
7. 90
8. 91
8. 08
9. 08
8. 27
9. 25
8. 44
9. 41
8. 62
9. 56
Sag
2. 39
3. 08
2. 51
3. 22
2. 63
3. 35
2. 76
3. 48
2. 88
3. 61
3. 01
3. 73
3. 13
3. 86
3 Returns
8. 37
9. 51
8. 58
9. 72
8. 79
9. 91
9. 00
10. 11
9. 20
10. 29
9. 40
10. 47
9. 59
10. 64
Sag
2. 89
3. 73
3. 04
3. 89
3. 18
4. 05
3. 34
4. 21
3. 49
4. 37
3. 64
4. 52
3. 79
4. 67
3 Returns
9. 21
10. 46
9. 44
10. 69
9. 67
10. 91
9. 89
11. 12
10. 12
11. 32
10. 34
11. 51
10. 55
11. 70
Sag
3. 44
4. 44
3. 61
4. 63
3. 79
4. 82
3. 97
5. 01
4. 15
5. 20
4. 33
5. 38
4. 51
5. 56
3 Returns
10. 04
11. 41 10. 30
11. 66
10. 55
11. 90
10. 79
12. 13
11. 04
12. 35
11. 27
12. 56
11. 51
12. 77
Sag
4. 03
5. 21
4. 24
5. 44
4. 45
5. 66
4. 66
5. 8
4. 87
6. 10
5. 08
6. 31
5. 30
6. 52
3 Returns
10. 88
12. 36 11. 15
12. 63
11. 42
12. 89
11. 69
13. 13
11. 96
13. 37
12. 21
13. 61
12. 47
13. 83
Sag
4. 68
6. 04
4. 92
6. 31
5. 16
6. 56
5. 40
6. 82
5. 65
7. 07
5. 90
7. 32
6. 14
7. 56
3 Returns
11. 72
13. 31 12. 01
13. 60
12. 30
13. 88
12. 59
14. 14
12. 87
14. 40
13. 15
14. 65
13. 42
14. 89
Sag
5. 37
6. 94
5. 64
7. 24
5. 92
7. 54
6. 20
7. 83
6. 49
8. 12
6. 77
8. 40
7. 05
8. 68
3 Returns
12. 55
14. 27 12. 87
14. 57
13. 18
14. 87
13. 49
15. 15
13. 79
15. 43
14. 09
15. 70
14. 38
15. 96
CONDUCTOR
TENSION (kN)
1. 23
1. 06
1. 19
1. 03
1. 16
1. 01
1. 12
0. 99
1. 09
0. 96
1. 07
0. 94
1. 04
0. 92
0. 94
0. 86
6. 26
4. 85
5. 95
4. 64
5. 68
4. 46
5. 42
4. 29
5. 18
4. 14
4. 97
4. 00
4. 77
3. 87
3. 54
3. 12
8. 72
7. 46
8. 32
7. 13
7. 95
6. 83
7. 60
6. 55
7. 28
6. 30
6. 99
6. 07
6. 72
5. 86
5. 32
4. 65
BLOWOUT
(m)
1. 54
2. 09
2. 74
3. 46
4. 28
5. 18
6. 16
7. 23
8. 39
9. 63
97
February 2011
Temperature
5C
10C
INITIAL
FINAL
INITIAL
FINAL
15C
INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 11
0. 13
0. 13
0. 25
0. 29
0. 29
0. 44
0. 52
0. 51
0. 70
0. 82
0. 79
1. 01
1. 20
1. 14
1. 38
1. 63
1. 56
1. 80
2. 13
2. 03
2. 28
2. 69
2. 57
2. 81
3. 32
3. 18
0. 42
Sag
0. 04
0. 05
0. 04
0. 05
0. 05
0. 06
0. 05
0. 07
0. 06
0. 08
0. 07
0. 09
0. 08
0. 10
3 Returns
1. 05
1. 16
1. 11
1. 25
1. 18
1. 35
1. 25
1. 44
1. 33
1. 53
1. 42
1. 62
1. 50
1. 70
Sag
0. 08
0. 10
0. 09
0. 12
0. 11
0. 14
0. 12
0. 16
0. 14
0. 18
0. 16
0. 20
0. 17
0. 22
3 Returns
1. 57
1. 75
1. 67
1. 89
1. 77
2. 03
1. 88
2. 17
2. 01
2. 31
2. 14
2. 44
2. 26
2. 56
Sag
0. 15
0. 19
0. 17
0. 22
0. 19
0. 25
0. 22
0. 29
0. 24
0. 32
0. 28
0. 36
0. 31
0. 40
3 Returns
2. 10
2. 34
2. 22
2. 52
2. 36
2. 71
2. 52
2. 90
2. 68
3. 08
2. 85
3. 25
3. 02
3. 41
Sag
0. 24
0. 29
0. 26
0. 34
0. 30
0. 39
0. 34
0. 45
0. 38
0. 51
0. 43
0. 56
0. 49
0. 62
3 Returns
2. 63
2. 93
2. 78
3. 15
2. 96
3. 39
3. 15
3. 62
3. 35
3. 85
3. 57
4. 07
3. 78
4. 27
Sag
0. 34
0. 42
0. 38
0. 49
0. 43
0. 57
0. 49
0. 65
0. 56
0. 74
0. 63
0. 82
0. 71
0. 90
3 Returns
3. 17
3. 53
3. 36
3. 80
3. 57
4. 09
3. 80
4. 37
4. 05
4. 65
4. 30
4. 91
4. 56
5. 15
Sag
0. 47
0. 58
0. 52
0. 67
0. 59
0. 77
0. 67
0. 89
0. 76
1. 00
0. 86
1. 12
0. 96
1. 23
3 Returns
3. 70
4. 12
3. 92
4. 43
4. 16
4. 76
4. 43
5. 10
4. 72
5. 42
5. 02
5. 72
5. 32
6. 01
Sag
0. 61
0. 75
0. 68
0. 87
0. 77
1. 01
0. 87
1. 16
0. 99
1. 31
1. 12
1. 46
1. 26
1. 61
3 Returns
4. 23
4. 70
4. 47
5. 06
4. 75
5. 44
5. 06
5. 82
5. 39
6. 19
5. 73
6. 54
6. 07
6. 86
Sag
0. 77
0. 95
0. 86
1. 11
0. 97
1. 28
1. 10
1. 46
1. 25
1. 65
1. 42
1. 84
1. 59
2. 03
3 Returns
4. 76
5. 29
5. 03
5. 70
5. 35
6. 12
5. 69
6. 55
6. 06
6. 97
6. 45
7. 36
6. 83
7. 72
Sag
0. 95
1. 18
1. 06
1. 36
1. 20
1. 58
1. 36
1. 80
1. 55
2. 04
1. 75
2. 28
1. 96
2. 51
3 Returns
5. 28
5. 88
5. 59
6. 33
5. 94
6. 80
6. 32
7. 28
6. 74
7. 74
7. 16
8. 17
7. 59
8. 58
ALMOND 6/1/2. 50
1. 47
1. 26
1. 29
1. 09
1. 13
0. 94
0. 98
0. 82
0. 85
0. 72
0. 75
0. 65
0. 67
0. 59
0. 49
APPLE 6/1/3. 00
2. 21
1. 79
1. 98
1. 54
1. 75
1. 33
1. 54
1. 17
1. 36
1. 03
1. 20
0. 92
1. 07
0. 84
0. 75
0. 63
BANANA 6/1/3. 75
3. 37
2. 72
3. 00
2. 35
2. 66
2. 04
2. 34
1. 78
2. 07
1. 58
1. 83
1. 42
1. 63
1. 30
1. 16
0. 98
90
100
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
98
5.3 Sheet 36
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
BLOWOUT
(m)
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 29
0. 26
0. 32
0. 29
0. 36
0. 32
0. 39
0. 35
0. 43
0. 38
0. 46
0. 41
0. 49
0. 56
0. 63
0. 61
0. 80
0. 91
0. 88
1. 10
1. 24
1. 19
1. 43
1. 62
1. 56
1. 81
2. 05
1. 97
2. 25
2. 55
2. 43
2. 73
3. 08
2. 95
3. 24
3. 67
3. 51
3. 81
4. 31
4. 12
4. 42
4. 49
4. 77
5. 07
5. 73
5. 48
0. 56
Sag
0. 24
3 Returns
2. 65
2. 93
2. 78
3. 08
2. 92
3. 24
3. 05
3. 39
3. 20
3. 54
3. 33
3. 67
3. 47
3. 80
Sag
0. 35
0. 42
0. 38
0. 47
0. 42
0. 52
0. 46
0. 56
0. 50
0. 61
0. 55
0. 66
0. 59
0. 71
3 Returns
3. 19
3. 51
3. 34
3. 70
3. 50
3. 89
3. 67
4. 07
3. 84
4. 24
4. 00
4. 41
4. 17
4. 56
Sag
0. 47
0. 57
0. 52
0. 64
0. 57
0. 70
0. 62
0. 77
0. 68
0. 84
0. 74
0. 90
0. 81
0. 97
3 Returns
3. 72
4. 10
3. 90
4. 32
4. 09
4. 54
4. 28
4. 75
4. 48
4. 95
4. 67
5. 14
4. 86
5. 32
Sag
0. 62
0. 75
0. 68
0. 83
0. 74
0. 92
0. 82
1. 01
0. 89
1. 09
0. 97
1. 18
1. 05
1. 26
3 Returns
4. 25
4. 69
4. 46
4. 94
4. 67
5. 19
4. 89
5. 43
5. 12
5. 66
5. 34
5. 88
5. 56
6. 09
Sag
0. 78
0. 95
0. 86
1. 05
0. 94
1. 16
1. 03
1. 27
1. 13
1. 38
1. 23
1. 49
1. 33
1. 60
3 Returns
4. 78
5. 27
5. 01
5. 56
5. 26
5. 84
5. 51
6. 11
5. 76
6. 37
6. 01
6. 62
6. 25
6. 85
Sag
0. 97
1. 18
1. 06
1. 31
1. 17
1. 44
1. 28
1. 58
1. 40
1. 72
1. 53
1. 85
1. 66
1. 99
3 Returns
5. 33
5. 88
5. 59
6. 20
5. 86
6. 51
6. 14
6. 81
6. 42
7. 10
6. 70
7. 38
6. 97
7. 63
Sag
1. 17
1. 42
1. 29
1. 58
1. 41
1. 75
1. 55
1. 91
1. 70
2. 08
1. 85
2. 24
2. 00
2. 40
3 Returns
5. 87
6. 47
6. 15
6. 82
6. 44
7. 16
6. 75
7. 49
7. 06
7. 81
7. 37
8. 11
7. 67
8. 40
Sag
1. 39
1. 69
1. 53
1. 88
1. 68
2. 08
1. 85
2. 28
2. 02
2. 48
2. 20
2. 67
2. 38
2. 86
3 Returns
6. 40
7. 05
6. 70
7. 44
7. 03
7. 81
7. 36
8. 18
7. 70
8. 52
8. 04
8. 85
8. 36
9. 16
Sag
1. 64
1. 99
1. 80
2. 21
1. 97
2. 44
2. 17
2. 67
2. 37
2. 90
2. 58
3. 13
2. 80
3. 36
3 Returns
6. 93
7. 64
7. 26
8. 05
7. 61
8. 46
7. 98
8. 86
8. 34
9. 23
8. 70
9. 59
9. 06
9. 92
Sag
1. 90
2. 31
2. 08
2. 56
2. 29
2. 83
2. 51
3. 10
2. 75
3. 37
2. 99
3. 63
3. 24
3. 89
3 Returns
7. 46
8. 23
7. 82
8. 67
8. 20
9. 11
8. 59
9. 54
8. 98
9. 94
9. 37
10. 32
9. 75
10. 68
Sag
2. 18
2. 65
2. 39
2. 94
2. 63
3. 25
2. 89
3. 56
3. 16
3. 87
3. 44
4. 17
3. 72
4. 47
3 Returns
8. 00
8. 81
8. 38
9. 29
8. 78
9. 76
9. 20
10. 22
9. 62
10. 65
10. 04
11. 06 10. 45
11. 45
CONDUCTOR
TENSION (kN)
ALMOND 6/1/2. 50
1. 49
1. 26
1. 35
1. 13
1. 21
1. 02
1. 10
0. 93
1. 00
0. 86
0. 91
0. 79
0. 84
0. 74
0. 63
APPLE 6/1/3. 00
2. 17
1. 79
1. 98
1. 61
1. 80
1. 46
1. 64
1. 33
1. 50
1. 22
1. 38
1. 13
1. 27
1. 06
0. 93
0. 83
BANANA 6/1/3. 75
3. 30
2. 72
3. 00
2. 45
2. 73
2. 23
2. 49
2. 04
2. 28
1. 88
2. 10
1. 75
1. 94
1. 63
1. 44
1. 28
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
Refer NOTES Section 5.2 Sheet 2
99
5.3 Sheet 37
February 2011
Temperature
5C
10C
15C
20C
25C
30C
35C
BLOWOUT
(m)
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 29
0. 26
0. 31
0. 28
0. 34
0. 30
0. 36
0. 32
0. 38
0. 34
0. 41
0. 36
0. 43
0. 48
0. 53
0. 51
0. 70
0. 77
0. 74
1. 24
1. 37
1. 31
1. 94
2. 14
2. 05
2. 81
3. 10
2. 95
3. 83
4. 22
4. 02
5. 00
5. 51
5. 26
6. 33
6. 97
6. 65
7. 81
8. 61
8. 22
0. 67
Sag
0. 24
3 Returns
2. 65
2. 93
2. 75
3. 04
2. 85
3. 15
2. 96
3. 26
3. 06
3. 36
3. 16
3. 45
3. 26
3. 54
Sag
0. 34
0. 42
0. 37
0. 45
0. 40
0. 49
0. 43
0. 52
0. 46
0. 55
0. 49
0. 59
0. 52
0. 62
3 Returns
3. 18
3. 51
3. 30
3. 65
3. 42
3. 78
3. 55
3. 91
3. 67
4. 03
3. 79
4. 15
3. 91
4. 25
Sag
0. 61
0. 75
0. 66
0. 81
0. 71
0. 87
0. 76
0. 93
0. 82
0. 99
0. 87
1. 04
0. 93
1. 10
3 Returns
4. 24
4. 69
4. 40
4. 87
4. 57
5. 05
4. 73
5. 22
4. 90
5. 38
5. 06
5. 53
5. 22
5. 68
Sag
0. 96
1. 17
1. 03
1. 26
1. 11
1. 36
1. 19
1. 45
1. 28
1. 54
1. 36
1. 63
1. 45
1. 72
3 Returns
5. 30
5. 86
5. 51
6. 09
5. 71
6. 31
5. 92
6. 52
6. 13
6. 72
6. 33
6. 92
6. 52
7. 10
Sag
1. 39
1. 70
1. 50
1. 83
1. 61
1. 97
1. 73
2. 10
1. 85
2. 23
1. 97
2. 36
2. 10
2. 49
3 Returns
6. 38
7. 05
6. 63
7. 33
6. 87
7. 59
7. 12
7. 85
7. 37
8. 09
7. 61
8. 32
7. 85
8. 54
Sag
1. 89
2. 31
2. 04
2. 49
2. 19
2. 67
2. 35
2. 86
2. 52
3. 04
2. 69
3. 21
2. 86
3. 38
3 Returns
7. 44
8. 23
7. 73
8. 55
8. 02
8. 86
8. 31
9. 16
8. 60
9. 44
8. 88
9. 71
9. 15
9. 96
Sag
2. 46
3. 01
2. 66
3. 25
2. 86
3. 49
3. 07
3. 73
3. 29
3. 97
3. 51
4. 19
3. 73
4. 42
3 Returns
8. 50
9. 40
8. 83
9. 77
9. 16
10. 12
9. 50
10. 46
9. 83
10. 79
10. 15
11. 09 10. 46
11. 38
Sag
3. 12
3. 81
3. 36
4. 12
3. 62
4. 42
3. 89
4. 72
4. 16
5. 02
4. 44
5. 31
4. 72
5. 59
3 Returns
9. 57
10. 58
9. 93
10. 99
10. 31
11. 39
10. 68
11. 77
11. 05
12. 13
11. 41
12. 48 11. 77
12. 81
Sag
3. 85
4. 71
4. 15
5. 08
4. 47
5. 46
4. 80
5. 83
5. 14
6. 20
5. 48
6. 56
5. 83
6. 91
3 Returns
10. 63
11. 75 11. 04
12. 21
11. 45
12. 65
11. 87
13. 08
12. 28
13. 48
12. 68
13. 86 13. 07
14. 23
CONDUCTOR
TENSION (kN)
ALMOND 6/1/2. 50
1. 52
1. 26
1. 40
1. 16
1. 30
1. 08
1. 20
1. 01
1. 12
0. 95
1. 04
0. 90
0. 98
0. 85
0. 74
APPLE 6/1/3. 00
2. 18
1. 79
2. 02
1. 65
1. 88
1. 54
1. 75
1. 44
1. 64
1. 36
1. 53
1. 28
1. 44
1. 22
1. 07
0. 98
BANANA 6/1/3. 75
3. 19
2. 72
2. 96
2. 53
2. 76
2. 36
2. 58
2. 21
2. 42
2. 08
2. 27
1. 97
2. 15
1. 88
1. 67
1. 51
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
100
5.3 Sheet 38
February 2011
Temperature
5C
10C
INITIAL
FINAL
INITIAL
FINAL
15C
INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
50C
75C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
1. 03
1. 12
1. 06
1. 61
1. 74
1. 66
2. 32
2. 51
2. 40
3. 15
3. 42
3. 26
4. 12
4. 47
4. 26
5. 24
5. 69
5. 40
6. 47
7. 02
6. 66
7. 82
8. 50
8. 07
9. 31
10. 11
9. 60
10. 93
11. 87
11. 27
12. 68
13. 77
13. 08
14. 57
15. 82
15. 02
0. 83
Sag
0. 62
0. 75
0. 65
0. 78
0. 68
0. 82
0. 71
0. 85
0. 75
0. 88
0. 78
0. 91
0. 81
0. 94
3 Returns
4. 27
4. 69
4. 37
4. 79
4. 48
4. 89
4. 58
4. 99
4. 68
5. 08
4. 77
5. 17
4. 87
5. 25
Sag
0. 97
1. 17
1. 02
1. 22
1. 07
1. 28
1. 12
1. 33
1. 17
1. 38
1. 21
1. 42
1. 26
1. 47
3 Returns
5. 34
5. 87
5. 47
6. 00
5. 60
6. 12
5. 73
6. 24
5. 85
6. 35
5. 97
6. 46
6. 09
6. 57
Sag
1. 40
1. 69
1. 47
1. 76
1. 54
1. 84
1. 61
1. 91
1. 68
1. 98
1. 75
2. 05
1. 82
2. 12
3 Returns
6. 41
7. 04
6. 57
7. 20
6. 72
7. 34
6. 87
7. 49
7. 02
7. 63
7. 17
7. 76
7. 31
7. 89
Sag
1. 90
2. 30
2. 00
2. 40
2. 10
2. 50
2. 19
2. 60
2. 29
2. 70
2. 38
2. 79
2. 48
2. 89
3 Returns
7. 48
8. 22
7. 66
8. 40
7. 84
8. 57
8. 02
8. 74
8. 19
8. 90
8. 36
9. 05
8. 52
9. 20
Sag
2. 49
3. 01
2. 61
3. 14
2. 74
3. 27
2. 86
3. 40
2. 99
3. 53
3. 11
3. 65
3. 24
3. 77
3 Returns
8. 55
9. 39
8. 76
9. 60
8. 96
9. 80
9. 17
9. 99
9. 36
10. 17
9. 56
10. 35
9. 74
10. 52
Sag
3. 16
3. 82
3. 32
3. 99
3. 48
4. 16
3. 64
4. 32
3. 80
4. 48
3. 95
4. 64
4. 11
4. 79
3 Returns
9. 63
10. 58
9. 87
10. 82
10. 10
11. 04
10. 33
11. 26
10. 55
11. 46
10. 77
11. 66 10. 98
11. 85
Sag
3. 90
4. 71
4. 10
4. 92
4. 29
5. 13
4. 49
5. 33
4. 69
5. 53
4. 88
5. 72
5. 07
5. 92
3 Returns
10. 70
11. 76 10. 97
12. 02
11. 22
12. 27
11. 48
12. 51
11. 73
12. 74
11. 97
12. 96 12. 20
13. 17
Sag
4. 72
5. 70
4. 96
5. 96
5. 20
6. 21
5. 43
6. 45
5. 67
6. 69
5. 91
6. 93
6. 14
7. 16
3 Returns
11. 77
12. 93 12. 06
13. 22
12. 35
13. 49
12. 63
13. 75
12. 90
14. 01
13. 16
14. 25 13. 42
14. 49
Sag
5. 62
6. 79
5. 90
7. 09
6. 18
7. 39
6. 47
7. 68
6. 75
7. 97
7. 03
8. 25
7. 31
8. 52
3 Returns
12. 84
14. 11 13. 16
14. 42
13. 47
14. 72
13. 77
15. 00
14. 07
15. 28
14. 36
15. 55 14. 64
15. 80
Sag
6. 60
7. 97
6. 93
8. 32
7. 26
8. 67
7. 59
9. 01
7. 92
9. 35
8. 25
9. 68
8. 58
10. 00
3 Returns
13. 91
15. 28 14. 25
15. 62
14. 59
15. 94
14. 92
16. 25
15. 24
16. 55
15. 55
16. 84 15. 86
17. 12
Sag
7. 65
9. 24
8. 03
9. 65
8. 42
10. 06
8. 80
10. 46
9. 19
10. 85
9. 57
11. 23
9. 95
11. 60
3 Returns
14. 98
16. 46 15. 35
16. 82
15. 71
17. 17
16. 07
17. 50
16. 41
17. 83
16. 75
18. 14 17. 08
18. 43
Sag
8. 78
10. 61
9. 22
11. 08
9. 66
11. 55
10. 11
12. 00
10. 55
12. 45
10. 99
12. 89 11. 42
13. 32
3 Returns
16. 05
17. 63 16. 44
18. 02
16. 83
18. 39
17. 21
18. 75
17. 58
19. 10
17. 95
19. 43 18. 30
19. 75
CONDUCTOR
TENSION (kN)
ALMOND 6/1/2. 50
1. 52
1. 26
1. 44
1. 20
1. 37
1. 15
1. 31
1. 11
1. 25
1. 07
1. 20
1. 03
1. 15
1. 00
0. 91
APPLE 6/1/3. 00
2. 15
1. 78
2. 05
1. 71
1. 96
1. 64
1. 87
1. 58
1. 79
1. 52
1. 72
1. 47
1. 66
1. 42
1. 30
1. 20
BANANA 6/1/3. 75
3. 08
2. 72
2. 94
2. 61
2. 82
2. 50
2. 71
2. 41
2. 60
2. 33
2. 51
2. 25
2. 42
2. 18
2. 00
1. 85
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
Refer NOTES Section 5.2 Sheet 2
BLOWOUT
(m)
101
5.3 Sheet 39
February 2011
Sag
3 Returns
70
Sag
3 Returns
80
Sag
3 Returns
90
Sag
3 Returns
100
Sag
3 Returns
110
Sag
3 Returns
120
Sag
3 Returns
130
Sag
3 Returns
140
Sag
3 Returns
150
Sag
3 Returns
160
Sag
3 Returns
170
Sag
3 Returns
180
Sag
3 Returns
5C
10C
15C
20C
Temperature
25C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 18
2. 29
0. 24
2. 67
0. 32
3. 05
0. 40
3. 44
0. 50
3. 82
0. 60
4. 20
0. 72
4. 58
0. 84
4. 98
0. 98
5. 36
1. 12
5. 74
1. 28
6. 12
1. 44
6. 51
1. 62
6. 89
0. 22
2. 57
0. 31
2. 99
0. 40
3. 42
0. 51
3. 85
0. 62
4. 28
0. 76
4. 71
0. 90
5. 14
1. 06
5. 58
1. 23
6. 01
1. 41
6. 44
1. 61
6. 86
1. 81
7. 29
2. 03
7. 72
0. 19
2. 35
0. 26
2. 75
0. 34
3. 14
0. 42
3. 53
0. 52
3. 93
0. 64
4. 32
0. 76
4. 71
0. 89
5. 12
1. 03
5. 51
1. 19
5. 90
1. 35
6. 30
1. 52
6. 69
1. 71
7. 08
0. 25
2. 68
0. 33
3. 13
0. 44
3. 58
0. 55
4. 03
0. 68
4. 48
0. 83
4. 92
0. 98
5. 37
1. 16
5. 83
1. 34
6. 28
1. 54
6. 73
1. 76
7. 18
1. 98
7. 63
2. 22
8. 08
0. 20
2. 42
0. 27
2. 83
0. 36
3. 23
0. 45
3. 64
0. 56
4. 04
0. 67
4. 45
0. 80
4. 85
0. 95
5. 27
1. 10
5. 67
1. 26
6. 08
1. 43
6. 48
1. 62
6. 89
1. 81
7. 29
0. 27
2. 81
0. 37
3. 28
0. 48
3. 75
0. 61
4. 22
0. 75
4. 69
0. 91
5. 16
1. 08
5. 62
1. 27
6. 11
1. 47
6. 58
1. 69
7. 05
1. 92
7. 52
2. 17
7. 99
2. 44
8. 46
0. 21
2. 50
0. 29
2. 92
0. 38
3. 34
0. 48
3. 75
0. 59
4. 17
0. 72
4. 59
0. 85
5. 01
1. 01
5. 44
1. 17
5. 86
1. 34
6. 27
1. 52
6. 69
1. 72
7. 11
1. 93
7. 53
0. 29
2. 94
0. 40
3. 43
0. 53
3. 93
0. 66
4. 42
0. 82
4. 91
0. 99
5. 40
1. 18
5. 89
1. 40
6. 40
1. 62
6. 89
1. 86
7. 38
2. 11
7. 87
2. 38
8. 37
2. 67
8. 86
0. 23
2. 58
0. 31
3. 02
0. 40
3. 45
0. 51
3. 88
0. 63
4. 31
0. 77
4. 74
0. 91
5. 18
1. 08
5. 62
1. 25
6. 05
1. 43
6. 48
1. 63
6. 92
1. 84
7. 35
2. 06
7. 78
0. 32
3. 08
0. 44
3. 60
0. 58
4. 11
0. 73
4. 63
0. 90
5. 14
1. 09
5. 66
1. 30
6. 17
1. 53
6. 70
1. 77
7. 22
2. 04
7. 73
2. 32
8. 25
2. 62
8. 76
2. 93
9. 28
0. 24
2. 68
0. 33
3. 12
0. 43
3. 57
0. 55
4. 02
0. 68
4. 46
0. 82
4. 91
0. 98
5. 36
1. 15
5. 82
1. 34
6. 27
1. 54
6. 71
1. 75
7. 16
1. 97
7. 61
2. 21
8. 05
0. 35
3. 22
0. 48
3. 76
0. 63
4. 30
0. 80
4. 84
0. 99
5. 38
1. 19
5. 92
1. 42
6. 46
1. 67
7. 01
1. 94
7. 55
2. 23
8. 09
2. 54
8. 63
2. 86
9. 17
3. 21
9. 71
0. 26
2. 78
0. 36
3. 24
0. 47
3. 70
0. 59
4. 17
0. 73
4. 63
0. 88
5. 09
1. 05
5. 56
1. 24
6. 04
1. 44
6. 50
1. 65
6. 96
1. 88
7. 43
2. 12
7. 89
2. 38
8. 35
0. 39
3. 37
0. 53
3. 93
0. 69
4. 49
0. 87
5. 05
1. 07
5. 62
1. 30
6. 18
1. 55
6. 74
1. 83
7. 32
2. 12
7. 88
2. 43
8. 45
2. 77
9. 01
3. 12
9. 57
3. 50
10. 13
0. 49
0. 56
0. 59
0. 66
0. 76
0. 80
0. 87
0. 99
1. 04
1. 10
1. 26
1. 32
1. 35
1. 55
1. 63
1. 64
1. 88
1. 97
1. 95
2. 24
2. 35
2. 30
2. 64
2. 75
2. 67
3. 06
3. 19
3. 06
3. 51
3. 67
3. 48
3. 99
4. 17
3. 93
4. 51
4. 71
4. 41
5. 05
5. 28
3. 19
4. 21
6. 41
2. 36
3. 35
5. 11
3. 01
3. 98
6. 05
2. 16
3. 06
4. 66
2. 84
3. 76
5. 70
1. 97
2. 79
4. 25
2. 66
3. 53
5. 34
1. 79
2. 55
3. 88
2. 48
3. 30
4. 99
2. 30
3. 08
4. 65
1. 49
2. 12
3. 24
2. 13
2. 86
4. 32
1. 36
1. 95
2. 97
1. 10
1. 54
2. 37
0. 96
1. 38
2. 07
CONDUCTOR
ALMOND 6/1/2. 50
APPLE 6/1/3. 00
BANANA 6/1/3. 75
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
30C
TENSION (kN)
1. 63
2. 32
3. 54
102
5.3 Sheet 40
February 2011
Sag
3 Returns
100
Sag
3 Returns
120
Sag
3 Returns
140
Sag
3 Returns
160
Sag
3 Returns
180
Sag
3 Returns
200
Sag
3 Returns
220
Sag
3 Returns
240
Sag
3 Returns
260
Sag
3 Returns
280
Sag
3 Returns
300
Sag
3 Returns
5C
10C
15C
20C
Temperature
25C
30C
35C
50C
75C
BLOWOUT
(m)
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
FINAL
FINAL
0. 30
2. 99
0. 48
3. 74
0. 68
4. 48
0. 93
5. 23
1. 22
5. 98
1. 54
6. 73
1. 91
7. 49
2. 31
8. 23
0. 40
3. 42
0. 62
4. 28
0. 90
5. 14
1. 22
6. 00
1. 60
6. 85
2. 03
7. 71
2. 51
8. 58
3. 03
9. 44
0. 32
3. 06
0. 50
3. 83
0. 72
4. 59
0. 98
5. 36
1. 28
6. 12
1. 62
6. 89
2. 00
7. 67
2. 42
8. 43
0. 43
3. 55
0. 67
4. 43
0. 97
5. 32
1. 31
6. 21
1. 72
7. 10
2. 17
7. 99
2. 69
8. 89
3. 26
9. 78
0. 34
3. 14
0. 52
3. 92
0. 76
4. 71
1. 03
5. 50
1. 34
6. 28
1. 70
7. 07
2. 11
7. 87
2. 55
8. 65
0. 46
3. 67
0. 72
4. 59
1. 03
5. 51
1. 41
6. 43
1. 84
7. 35
2. 33
8. 27
2. 89
9. 20
3. 49
10. 12
0. 35
3. 22
0. 55
4. 03
0. 80
4. 84
1. 08
5. 64
1. 42
6. 45
1. 79
7. 26
2. 22
8. 08
2. 68
8. 88
0. 49
3. 80
0. 77
4. 75
1. 11
5. 70
1. 51
6. 65
1. 97
7. 60
2. 49
8. 56
3. 09
9. 52
3. 74
10. 47
0. 37
3. 31
0. 58
4. 14
0. 84
4. 97
1. 14
5. 80
1. 49
6. 62
1. 89
7. 46
2. 35
8. 30
2. 83
9. 12
0. 53
3. 93
0. 82
4. 91
1. 18
5. 89
1. 61
6. 88
2. 10
7. 86
2. 66
8. 84
3. 30
9. 84
3. 99
10. 82
0. 39
3. 40
0. 62
4. 26
0. 89
5. 11
1. 21
5. 96
1. 58
6. 81
2. 00
7. 67
2. 48
8. 53
3. 00
9. 38
0. 56
4. 05
0. 87
5. 07
1. 26
6. 08
1. 72
7. 10
2. 24
8. 11
2. 84
9. 13
3. 51
10. 16
4. 25
11. 16
0. 42
3. 50
0. 65
4. 38
0. 94
5. 26
1. 28
6. 13
1. 67
7. 00
2. 12
7. 89
2. 62
8. 78
3. 17
9. 65
0. 59
4. 17
0. 93
5. 22
1. 34
6. 27
1. 82
7. 31
2. 38
8. 35
3. 01
9. 40
3. 73
10. 47
4. 51
11. 50
0. 70
0. 81
0. 83
1. 09
1. 27
1. 30
1. 57
1. 83
1. 87
2. 14
2. 49
2. 54
2. 79
3. 25
3. 32
3. 54
4. 12
4. 21
4. 39
5. 11
5. 19
5. 30
6. 17
6. 29
2. 75
8. 98
3. 23
9. 73
3. 74
10. 48
4. 30
11. 23
3. 61 2. 89
10. 30 9. 20
4. 24 3. 39
11. 15 9. 97
4. 92 3. 93
12. 01 10. 74
5. 64 4. 51
12. 87 11. 50
3. 88
10. 67
4. 55
11. 55
5. 28
12. 44
6. 06
13. 33
3. 04
9. 44
3. 56
10. 23
4. 13
11. 01
4. 74
11. 80
4. 16
11. 04
4. 88
11. 96
5. 66
12. 88
6. 49
13. 80
3. 20
9. 69
3. 75
10. 50
4. 35
11. 30
5. 00
12. 11
4. 45
11. 43
5. 22
12. 38
6. 06
13. 33
6. 95
14. 28
3. 38
4. 75
9. 96
11. 81
3. 96
5. 58
10. 78 12. 79
4. 60
6. 47
11. 61 13. 77
5. 28
7. 42
12. 44 14. 76
TENSION (kN)
3. 57
10. 24
4. 19
11. 09
4. 86
11. 94
5. 58
12. 79
5. 06
12. 19
5. 94
13. 20
6. 89
14. 22
7. 91
15. 23
3. 78
10. 53
4. 43
11. 41
5. 14
12. 28
5. 90
13. 16
5. 37
12. 56
6. 31
13. 60
7. 32
14. 65
8. 40
15. 69
6. 32
7. 36
7. 48
7. 41
8. 63
8. 78
8. 60
10. 01
10. 19
9. 87
11. 50
11. 70
1. 17
CONDUCTOR
ALMOND 6/1/2. 50
3. 19
2. 36
3. 03
2. 20
2. 87
2. 05
2. 71
1. 91
2. 56
1. 79
2. 41
1. 68
2. 26
1. 58
1. 34
APPLE 6/1/3. 00
4. 40
3. 35
4. 19
3. 12
3. 99
2. 91
3. 78
2. 72
3. 58
2. 55
3. 39
2. 39
3. 20
2. 25
1. 91
1. 64
BANANA 6/1/3. 75
6. 32
5. 10
6. 01
4. 76
5. 70
4. 44
5. 39
4. 15
5. 10
3. 89
4. 82
3. 66
4. 55
3. 45
2. 94
2. 53
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
Refer NOTES Section 5.2 Sheet 2
103
5.3 Sheet 41
February 2011
SPAN
LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
100
Sag
0. 44
0. 62
0. 46
0. 66
0. 48
0. 70
0. 50
0. 73
0. 53
0. 77
0. 55
0. 81
0. 58
3 Returns
3. 61
4. 28
3. 69
4. 40
3. 77
4. 52
3. 85
4. 64
3. 94
4. 75
4. 03
4. 86
4. 12
4. 98
120
140
160
180
200
220
240
260
280
300
5C
10C
15C
20C
25C
30C
35C
75C
FINAL
FINAL
FINAL
0. 84
0. 95
1. 11
1. 11
1. 37
1. 60
1. 60
1. 87
2. 17
2. 18
2. 44
2. 84
2. 85
3. 09
3. 60
3. 61
3. 83
4. 45
4. 46
4. 63
5. 39
5. 40
5. 51
6. 41
6. 42
6. 47
7. 53
7. 54
7. 51
8. 73
8. 75
8. 62
10. 03
10. 04
Sag
0. 64
0. 90
0. 67
0. 95
0. 70
1. 00
0. 73
1. 06
0. 76
1. 11
0. 80
1. 16
0. 83
1. 21
3 Returns
4. 33
5. 14
4. 42
5. 28
4. 52
5. 42
4. 62
5. 57
4. 72
5. 70
4. 83
5. 84
4. 94
5. 97
Sag
0. 87
1. 23
0. 91
1. 29
0. 95
1. 36
0. 99
1. 44
1. 03
1. 51
1. 08
1. 58
1. 13
1. 65
3 Returns
5. 06
6. 00
5. 16
6. 16
5. 27
6. 33
5. 39
6. 49
5. 51
6. 66
5. 64
6. 81
5. 77
6. 97
Sag
1. 14
1. 60
1. 19
1. 69
1. 24
1. 78
1. 29
1. 88
1. 35
1. 97
1. 42
2. 07
1. 48
2. 16
3 Returns
5. 78
6. 85
5. 90
7. 05
6. 03
7. 23
6. 16
7. 42
6. 30
7. 61
6. 45
7. 79
6. 60
7. 96
Sag
1. 44
2. 03
1. 50
2. 14
1. 57
2. 26
1. 64
2. 38
1. 71
2. 50
1. 79
2. 62
1. 88
2. 74
3 Returns
6. 50
7. 71
6. 64
7. 93
6. 78
8. 14
6. 93
8. 35
7. 09
8. 56
7. 25
8. 76
7. 42
8. 96
Sag
1. 78
2. 51
1. 86
2. 65
1. 94
2. 80
2. 03
2. 94
2. 12
3. 09
2. 22
3. 24
2. 32
3. 39
3 Returns
7. 24
8. 58
7. 39
8. 82
7. 55
9. 06
7. 71
9. 29
7. 89
9. 53
8. 07
9. 75
8. 26
9. 97
Sag
2. 16
3. 04
2. 25
3. 21
2. 35
3. 38
2. 45
3. 56
2. 56
3. 74
2. 68
3. 92
2. 81
4. 10
3 Returns
7. 96
9. 44
8. 13
9. 70
8. 30
9. 96
8. 49
10. 22
8. 68
10. 48
8. 88
10. 73
9. 08
10. 97
Sag
2. 57
3. 61
2. 68
3. 82
2. 79
4. 03
2. 92
4. 24
3. 05
4. 45
3. 19
4. 67
3. 34
4. 88
3 Returns
8. 68
10. 30
8. 87
10. 58
9. 06
10. 87
9. 26
11. 15
9. 47
11. 43
9. 68
11. 70
9. 91
11. 97
3. 14
4. 48
3. 28
4. 72
3. 43
4. 97
3. 58
5. 22
3. 75
5. 48
3. 93
5. 73
12. 96
Sag
3. 01
4. 24
3 Returns
9. 41
11. 16
9. 60
11. 47
9. 81
11. 77
10. 03
12. 08
10. 25
12. 38
10. 49
12. 68 10. 73
Sag
3. 50
4. 92
3. 64
5. 20
3. 80
5. 48
3. 97
5. 77
4. 15
6. 06
4. 35
6. 35
4. 55
6. 64
3 Returns
10. 13
12. 01 10. 34
12. 35
10. 56
12. 68
10. 80
13. 01
11. 04
13. 33
11. 30
13. 65 11. 56
13. 96
Sag
4. 01
5. 65
4. 18
5. 96
4. 36
6. 29
4. 56
6. 62
4. 77
6. 96
4. 99
7. 29
5. 23
7. 63
3 Returns
10. 85
12. 87 11. 08
13. 23
11. 32
13. 59
11. 57
13. 94
11. 83
14. 28
12. 10
14. 62 12. 38
14. 96
CONDUCTOR
TENSION (kN)
ALMOND 6/1/2. 50
3. 51
2. 36
3. 36
2. 23
3. 22
2. 11
3. 07
2. 01
2. 93
1. 91
2. 79
1. 82
2. 65
1. 74
1. 53
1. 34
APPLE 6/1/3. 00
4. 71
3. 35
4. 52
3. 17
4. 33
3. 01
4. 14
2. 86
3. 96
2. 72
3. 79
2. 59
3. 62
2. 48
2. 19
1. 88
BANANA 6/1/3. 75
6. 49
5. 10
6. 21
4. 83
5. 93
4. 59
5. 67
4. 36
5. 42
4. 16
5. 17
3. 97
4. 94
3. 80
3. 37
2. 91
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
Refer NOTES Section 5.2 Sheet 2
BLOWOUT
(m)
50C
104
5.3 Sheet 42
February 2011
Temperature
5C
ELEMENT
10C
INITIAL FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 61
0. 90
0. 63
0. 94
0. 66
0. 98
0. 68
1. 02
0. 71
1. 06
0. 74
1. 10
0. 76
1. 14
3 Returns
4. 23
5. 14
4. 31
5. 25
4. 39
5. 36
4. 47
5. 47
4. 56
5. 57
4. 65
5. 78
4. 74
5. 87
Sag
0. 83
1. 23
0. 86
1. 28
0. 89
1. 33
0. 93
1. 39
0. 96
1. 44
1. 00
1. 49
1. 04
1. 55
3 Returns
4. 94
6. 00
5. 03
6. 13
5. 12
6. 26
5. 22
6. 38
5. 32
6. 50
5. 42
6. 62
5. 53
6. 74
Sag
1. 08
1. 60
1. 12
1. 67
1. 17
1. 74
1. 21
1. 81
1. 26
1. 88
1. 31
1. 95
1. 36
2. 02
3 Returns
5. 64
6. 86
5. 75
7. 01
5. 85
7. 15
5. 96
7. 29
6. 08
7. 43
6. 20
7. 57
6. 32
7. 71
Sag
1. 37
2. 03
1. 42
2. 12
1. 48
2. 21
1. 53
2. 29
1. 59
2. 38
1. 66
2. 47
1. 72
2. 56
3 Returns
6. 35
7. 71
6. 46
7. 88
6. 59
8. 05
6. 71
8. 21
6. 84
8. 36
6. 97
8. 52
7. 11
8. 67
Sag
1. 70
2. 51
1. 76
2. 62
1. 83
2. 73
1. 90
2. 84
1. 97
2. 95
2. 05
3. 06
2. 13
3. 17
3 Returns
7. 07
8. 59
7. 19
8. 77
7. 33
8. 95
7. 47
9. 13
7. 61
9. 31
7. 76
9. 48
7. 91
9. 65
Sag
2. 06
3. 04
2. 13
3. 17
2. 21
3. 31
2. 30
3. 44
2. 39
3. 57
2. 48
3. 71
2. 58
3. 84
3 Returns
7. 77
9. 44
7. 91
9. 65
8. 06
9. 85
8. 21
10. 05
8. 37
10. 24
8. 54
10. 43
8. 70
10. 61
Sag
2. 45
3. 62
2. 54
3. 77
2. 63
3. 93
2. 74
4. 09
2. 84
4. 25
2. 95
4. 41
3. 07
4. 57
3 Returns
8. 48
10. 30
8. 63
10. 52
8. 79
10. 74
8. 96
10. 96
9. 13
11. 17
9. 31
11. 38
9. 49
11. 58
Sag
2. 87
4. 24
2. 98
4. 43
3. 09
4. 62
3. 21
4. 80
3. 34
4. 99
3. 47
5. 17
3. 60
5. 36
3 Returns
9. 18
11. 16
9. 35
11. 40
9. 53
11. 64
9. 71
11. 87
9. 89
12. 10
10. 09
12. 32 10. 28
12. 54
Sag
3. 33
4. 92
3. 46
5. 14
3. 59
5. 35
3. 72
5. 57
3. 87
5. 79
4. 02
6. 00
4. 18
6. 22
3 Returns
9. 89
12. 02
10. 07
12. 28
10. 26
12. 53
10. 45
12. 78
10. 65
13. 03
10. 86
13. 27 11. 07
13. 50
Sag
3. 83
5. 65
3. 97
5. 90
4. 12
6. 15
4. 27
6. 39
4. 44
6. 64
4. 61
6. 89
4. 80
7. 14
3 Returns
10. 60
12. 88
10. 79
13. 15
10. 99
13. 43
11. 20
13. 70
11. 42
13. 96
11. 64
14. 22 11. 86
14. 47
75C
FINAL
FINAL
1. 25
1. 43
1. 44
1. 70
1. 95
1. 95
2. 23
2. 55
2. 55
2. 82
3. 23
3. 23
3. 49
4. 00
3. 99
4. 23
4. 84
4. 83
5. 03
5. 76
5. 75
5. 90
6. 76
6. 75
6. 84
7. 84
7. 83
7. 86
9. 00
8. 99
TENSION (kN)
ALMOND 6/1/2. 50
2. 96
2. 36
2. 84
2. 26
2. 73
2. 16
2. 62
2. 08
2. 51
2. 00
2. 41
1. 93
2. 32
1. 86
1. 68
1. 48
APPLE 6/1/3. 00
4. 94
3. 35
4. 76
3. 21
4. 59
3. 08
4. 42
2. 96
4. 26
2. 85
4. 10
2. 74
3. 94
2. 65
2. 40
2. 10
BANANA 6/1/3. 75
6. 64
5. 10
6. 39
4. 89
6. 15
4. 70
5. 92
4. 52
5. 70
4. 35
5. 49
4. 20
5. 28
4. 06
3. 69
3. 24
CHERRY 6/4. 75
LEMON 30/7/3. 00
LYCHEE 30/7/3. 50
BLOWOUT
(m)
50C
105
February 2011
Temperature
5C
ELEMENT
10C
INITIAL
FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 03
0. 03
0. 03
0. 04
0. 04
0. 04
0. 04
0. 04
0. 05
0. 05
0. 05
0. 05
0. 06
0. 06
3 Returns
0. 96
0. 97
1. 01
1. 01
1. 05
1. 06
1. 10
1. 11
1. 15
1. 17
1. 21
1. 23
1. 27
1. 29
Sag
0. 07
0. 07
0. 08
0. 08
0. 08
0. 09
0. 09
0. 10
0. 10
0. 11
0. 11
0. 12
0. 12
0. 13
3 Returns
1. 45
1. 46
1. 51
1. 53
1. 58
1. 60
1. 65
1. 67
1. 73
1. 76
1. 82
1. 85
1. 91
1. 94
Sag
0. 13
0. 13
0. 14
0. 14
0. 15
0. 16
0. 17
0. 17
0. 19
0. 19
0. 21
0. 21
0. 23
0. 24
3 Returns
1. 94
1. 95
2. 02
2. 04
2. 12
2. 14
2. 22
2. 25
2. 34
2. 37
2. 47
2. 50
2. 60
2. 64
Sag
0. 20
0. 20
0. 22
0. 22
0. 24
0. 24
0. 26
0. 27
0. 29
0. 29
0. 32
0. 32
0. 35
0. 36
3 Returns
2. 42
2. 44
2. 52
2. 55
2. 64
2. 67
2. 76
2. 80
2. 90
2. 94
3. 04
3. 09
3. 20
3. 24
Sag
0. 29
0. 30
0. 32
0. 32
0. 35
0. 35
0. 38
0. 39
0. 42
0. 43
0. 46
0. 47
0. 51
0. 52
3 Returns
2. 92
2. 95
3. 05
3. 08
3. 18
3. 22
3. 33
3. 37
3. 49
3. 54
3. 67
3. 72
3. 86
3. 91
Sag
0. 40
0. 40
0. 43
0. 44
0. 47
0. 48
0. 51
0. 53
0. 57
0. 58
0. 62
0. 64
0. 69
0. 71
3 Returns
3. 41
3. 44
3. 55
3. 59
3. 71
3. 75
3. 89
3. 94
4. 08
4. 13
4. 28
4. 34
4. 50
4. 56
Sag
0. 52
0. 52
0. 56
0. 57
0. 62
0. 63
0. 68
0. 70
0. 75
0. 77
0. 84
0. 86
0. 93
0. 96
3 Returns
3. 90
3. 93
4. 07
4. 10
4. 26
4. 30
4. 47
4. 52
4. 70
4. 77
4. 96
5. 03
5. 24
5. 31
50C
75C
FINAL
FINAL
0. 07
0. 10
0. 09
0. 17
0. 23
0. 19
0. 32
0. 45
0. 34
0. 47
0. 64
0. 53
0. 69
0. 93
0. 77
0. 93
1. 27
1. 04
1. 30
1. 82
1. 36
1. 54
2. 09
1. 72
1. 90
2. 58
2. 13
Sag
0. 65
0. 66
0. 71
0. 72
0. 78
0. 79
0. 85
0. 87
0. 93
0. 96
1. 03
1. 06
1. 14
1. 17
3 Returns
4. 38
4. 41
4. 57
4. 61
4. 77
4. 82
4. 99
5. 06
5. 24
5. 31
5. 50
5. 58
5. 78
5. 86
Sag
0. 81
0. 82
0. 88
0. 89
0. 96
0. 98
1. 05
1. 08
1. 15
1. 19
1. 27
1. 31
1. 40
1. 45
3 Returns
4. 87
4. 90
5. 07
5. 12
5. 30
5. 36
5. 55
5. 62
5. 82
5. 90
6. 11
6. 20
6. 42
6. 51
QUINCE 3/4/1. 75
1. 56
1. 52
1. 44
1. 40
1. 33
1. 29
1. 22
1. 17
1. 11
1. 07
1. 01
0. 97
0. 91
0. 87
0. 66
0. 47
RAISIN 3/4/2. 50
2. 97
2. 93
2. 74
2. 69
2. 51
2. 45
2. 29
2. 23
2. 08
2. 02
1. 89
1. 83
1. 71
1. 66
1. 26
0. 93
100
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
106
5.3 Sheet 44
February 2011
Temperature
ELEMENT
5C
10C
INITIAL FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 20
0. 20
0. 21
0. 22
0. 23
0. 24
0. 25
0. 25
0. 27
0. 27
0. 29
0. 30
0. 31
0. 32
3 Returns
2. 41
2. 44
2. 50
2. 53
2. 59
2. 63
2. 69
2. 73
2. 79
2. 84
2. 90
2. 94
3. 01
3. 05
Sag
0. 29
0. 29
0. 31
0. 32
0. 33
0. 34
0. 36
0. 37
0. 38
0. 40
0. 41
0. 43
0. 44
0. 46
3 Returns
2. 90
2. 93
3. 00
3. 04
3. 11
3. 16
3. 23
3. 28
3. 35
3. 41
3. 48
3. 53
3. 61
3. 66
Sag
0. 39
0. 40
0. 42
0. 43
0. 45
0. 46
0. 48
0. 50
0. 52
0. 54
0. 56
0. 58
0. 60
0. 62
3 Returns
3. 38
3. 42
3. 50
3. 55
3. 63
3. 69
3. 77
3. 83
3. 92
3. 97
4. 06
4. 12
4. 21
4. 27
Sag
0. 51
0. 52
0. 55
0. 56
0. 59
0. 61
0. 63
0. 65
0. 68
0. 70
0. 74
0. 76
0. 79
0. 81
3 Returns
3. 87
3. 91
4. 01
4. 06
4. 16
4. 21
4. 31
4. 38
4. 48
4. 54
4. 64
4. 71
4. 82
4. 89
Sag
0. 64
0. 66
0. 69
0. 71
0. 74
0. 77
0. 80
0. 83
0. 86
0. 89
0. 93
0. 96
1. 00
1. 03
3 Returns
4. 35
4. 40
4. 51
4. 57
4. 68
4. 74
4. 85
4. 92
5. 04
5. 11
5. 23
5. 30
5. 42
5. 50
Sag
0. 80
0. 82
0. 86
0. 88
0. 93
0. 95
1. 00
1. 03
1. 07
1. 11
1. 16
1. 19
1. 24
1. 28
3 Returns
4. 85
4. 90
5. 02
5. 09
5. 21
5. 29
5. 41
5. 49
5. 61
5. 70
5. 83
5. 91
6. 04
6. 13
Sag
0. 97
0. 99
1. 04
1. 07
1. 12
1. 15
1. 21
1. 24
1. 30
1. 34
1. 40
1. 44
1. 50
1. 55
3 Returns
5. 33
5. 39
5. 53
5. 60
5. 73
5. 81
5. 95
6. 04
6. 18
6. 27
6. 41
6. 50
6. 64
6. 74
Sag
1. 15
1. 18
1. 24
1. 27
1. 33
1. 37
1. 43
1. 48
1. 55
1. 59
1. 66
1. 71
1. 79
1. 84
3 Returns
5. 82
5. 88
6. 03
6. 11
6. 25
6. 34
6. 49
6. 59
6. 74
6. 84
6. 99
7. 09
7. 25
7. 35
Sag
1. 35
1. 38
1. 45
1. 49
1. 56
1. 61
1. 68
1. 73
1. 81
1. 87
1. 95
2. 01
2. 10
2. 16
3 Returns
6. 30
6. 37
6. 53
6. 62
6. 77
6. 87
7. 03
7. 13
7. 30
7. 41
7. 57
7. 68
7. 85
7. 96
50C
75C
FINAL
FINAL
0. 39
0. 49
0. 43
0. 56
0. 70
0. 61
0. 76
0. 96
0. 84
0. 99
1. 25
1. 09
1. 25
1. 58
1. 38
1. 56
1. 96
1. 71
1. 88
2. 38
2. 06
2. 24
2. 83
2. 46
2. 63
3. 32
2. 88
3. 05
3. 85
3. 34
3. 50
4. 42
3. 84
Sag
1. 57
1. 61
1. 68
1. 73
1. 81
1. 86
1. 95
2. 01
2. 10
2. 17
2. 26
2. 33
2. 43
2. 51
3 Returns
6. 78
6. 86
7. 03
7. 12
7. 29
7. 40
7. 57
7. 68
7. 86
7. 98
8. 15
8. 27
8. 45
8. 58
Sag
1. 80
1. 84
1. 93
1. 98
2. 08
2. 14
2. 24
2. 31
2. 41
2. 49
2. 60
2. 68
2. 80
2. 88
3 Returns
7. 27
7. 35
7. 53
7. 63
7. 81
7. 92
8. 11
8. 23
8. 42
8. 54
8. 73
8. 87
9. 06
9. 19
QUINCE 3/4/1. 75
1. 58
1. 52
1. 48
1. 42
1. 37
1. 31
1. 28
1. 22
1. 18
1. 13
1. 10
1. 05
1. 02
0. 97
0. 79
0. 62
RAISIN 3/4/2. 50
3. 00
2. 93
2. 79
2. 72
2. 59
2. 52
2. 41
2. 34
2. 23
2. 17
2. 07
2. 01
1. 93
1. 88
1. 54
1. 22
150
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
107
5.3 Sheet 45
February 2011
ELEMENT
(m)
50
60
80
100
120
140
160
180
200
BLOWOUT
Temperature
5C
10C
INITIAL
FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 20
0. 20
0. 21
0. 22
0. 22
0. 23
0. 24
0. 24
0. 25
0. 26
0. 27
0. 27
0. 28
0. 29
3 Returns
2. 41
2. 44
2. 48
2. 52
2. 56
2. 60
2. 64
2. 68
2. 72
2. 76
2. 80
2. 84
2. 88
2. 92
Sag
0. 28
0. 29
0. 30
0. 31
0. 32
0. 33
0. 34
0. 35
0. 36
0. 37
0. 38
0. 40
0. 41
0. 42
3 Returns
2. 89
2. 93
2. 98
3. 02
3. 07
3. 12
3. 17
3. 21
3. 26
3. 31
3. 36
3. 41
3. 45
3. 50
Sag
0. 51
0. 52
0. 54
0. 55
0. 57
0. 59
0. 61
0. 63
0. 64
0. 66
0. 68
0. 70
0. 72
0. 74
3 Returns
3. 86
3. 91
3. 97
4. 03
4. 10
4. 16
4. 22
4. 29
4. 35
4. 42
4. 48
4. 55
4. 61
4. 67
Sag
0. 79
0. 81
0. 84
0. 87
0. 89
0. 92
0. 95
0. 98
1. 01
1. 04
1. 07
1. 10
1. 13
1. 16
3 Returns
4. 82
4. 89
4. 97
5. 05
5. 12
5. 20
5. 28
5. 36
5. 44
5. 52
5. 60
5. 68
5. 76
5. 84
Sag
1. 15
1. 18
1. 22
1. 26
1. 30
1. 34
1. 38
1. 42
1. 46
1. 51
1. 55
1. 59
1. 64
1. 68
3 Returns
5. 80
5. 89
5. 98
6. 07
6. 17
6. 26
6. 35
6. 45
6. 55
6. 65
6. 74
6. 84
6. 93
7. 03
Sag
1. 56
1. 61
1. 66
1. 71
1. 76
1. 82
1. 87
1. 93
1. 99
2. 05
2. 11
2. 17
2. 23
2. 29
3 Returns
6. 77
6. 86
6. 98
7. 08
7. 19
7. 30
7. 41
7. 53
7. 64
7. 75
7. 86
7. 98
8. 09
8. 20
Sag
2. 04
2. 10
2. 17
2. 23
2. 30
2. 37
2. 44
2. 52
2. 59
2. 68
2. 75
2. 83
2. 91
2. 99
3 Returns
7. 73
7. 84
7. 97
8. 09
8. 22
8. 35
8. 47
8. 60
8. 73
8. 86
8. 98
9. 12
9. 24
9. 37
Sag
2. 58
2. 65
2. 74
2. 82
2. 91
3. 00
3. 09
3. 19
3. 28
3. 39
3. 48
3. 58
3. 68
3. 79
3 Returns
8. 70
8. 82
8. 97
9. 10
9. 25
9. 39
9. 53
9. 68
9. 82
9. 97
10. 11
10. 26
10. 39
10. 54
Sag
3. 18
3. 27
3. 38
3. 49
3. 60
3. 71
3. 82
3. 94
4. 05
4. 18
4. 30
4. 43
4. 55
4. 68
3 Returns
9. 67
9. 80
9. 96
10. 11
10. 27
10. 43
10. 59
10. 75
10. 91
11. 07
11. 23
11. 39
11. 55
11. 71
CONDUCTOR
75C
FINAL
FINAL
0. 34
0. 41
0. 37
0. 49
0. 59
0. 53
0. 86
1. 04
0. 94
1. 35
1. 63
1. 47
1. 96
2. 37
2. 11
2. 66
3. 22
2. 87
3. 48
4. 21
3. 75
4. 40
5. 32
4. 75
5. 44
6. 57
5. 87
TENSION (kN)
QUINCE 3/4/1. 75
1. 60
1. 52
1. 50
1. 43
1. 41
1. 34
1. 33
1. 26
1. 25
1. 19
1. 18
1. 12
1. 11
1. 06
0. 90
0. 74
RAISIN 3/4/2. 50
3. 01
2. 93
2. 83
2. 75
2. 67
2. 59
2. 51
2. 43
2. 36
2. 29
2. 23
2. 17
2. 11
2. 05
1. 76
1. 46
(m)
50C
108
5.3 Sheet 46
February 2011
Temperature
5C
ELEMENT
10C
INITIAL FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 50
0. 52
0. 53
0. 54
0. 55
0. 57
0. 57
0. 59
0. 60
0. 61
0. 62
0. 64
0. 64
0. 66
3 Returns
3. 85
3. 91
3. 93
4. 00
4. 02
4. 08
4. 10
4. 16
4. 18
4. 25
4. 27
4. 33
4. 35
4. 41
Sag
0. 79
0. 82
0. 82
0. 85
0. 86
0. 89
0. 90
0. 92
0. 93
0. 96
0. 97
1. 00
1. 01
1. 03
3 Returns
4. 81
4. 89
4. 92
5. 00
5. 02
5. 10
5. 13
5. 21
5. 23
5. 31
5. 33
5. 41
5. 44
5. 51
Sag
1. 14
1. 17
1. 19
1. 23
1. 24
1. 28
1. 29
1. 33
1. 34
1. 38
1. 40
1. 44
1. 45
1. 49
3 Returns
5. 78
5. 87
5. 90
6. 00
6. 03
6. 13
6. 16
6. 25
6. 28
6. 37
6. 40
6. 50
6. 52
6. 61
Sag
1. 55
1. 60
1. 62
1. 67
1. 69
1. 74
1. 76
1. 81
1. 83
1. 89
1. 90
1. 96
1. 97
2. 03
3 Returns
6. 74
6. 85
6. 89
7. 00
7. 04
7. 15
7. 18
7. 29
7. 33
7. 44
7. 47
7. 58
7. 61
7. 72
Sag
2. 02
2. 09
2. 11
2. 18
2. 20
2. 27
2. 30
2. 37
2. 39
2. 46
2. 49
2. 56
2. 58
2. 65
3 Returns
7. 71
7. 83
7. 88
8. 00
8. 04
8. 17
8. 21
8. 34
8. 38
8. 50
8. 54
8. 66
8. 70
8. 82
Sag
2. 57
2. 65
2. 68
2. 77
2. 80
2. 89
2. 92
3. 01
3. 04
3. 13
3. 16
3. 25
3. 28
3. 37
3 Returns
8. 69
8. 83
8. 88
9. 02
9. 07
9. 21
9. 25
9. 40
9. 44
9. 58
9. 63
9. 76
9. 81
9. 94
Sag
3. 17
3. 28
3. 31
3. 42
3. 46
3. 57
3. 60
3. 71
3. 75
3. 86
3. 90
4. 01
4. 05
4. 16
3 Returns
9. 65
9. 81
9. 86
10. 02
10. 07
10. 23
10. 28
10. 44
10. 49
10. 65
10. 69
10. 85
10. 90
11. 04
Sag
3. 84
3. 97
4. 01
4. 14
4. 18
4. 32
4. 36
4. 49
4. 54
4. 67
4. 72
4. 85
4. 90
5. 03
3 Returns
10. 61
10. 79
10. 85
11. 02
11. 08
11. 25
11. 31
11. 48
11. 54
11. 71
11. 76
11. 93
11. 98
12. 15
Sag
4. 57
4. 72
4. 77
4. 93
4. 98
5. 14
5. 19
5. 35
5. 40
5. 56
5. 61
5. 77
5. 83
5. 99
3 Returns
11. 58
11. 77
11. 83
12. 02
12. 08
12. 28
12. 34
12. 53
12. 58
12. 77
12. 83
13. 01
13. 07
13. 25
Sag
5. 36
5. 54
5. 60
5. 78
5. 84
6. 03
6. 09
6. 28
6. 34
6. 53
6. 59
6. 78
6. 84
7. 03
3 Returns
12. 54
12. 75
12. 82
13. 02
13. 09
13. 30
13. 36
13. 57
13. 63
13. 84
13. 90
14. 10
14. 16
14. 36
Sag
6. 22
6. 42
6. 49
6. 71
6. 77
6. 99
7. 06
7. 28
7. 35
7. 57
7. 64
7. 86
7. 93
8. 15
3 Returns
13. 51
13. 73
13. 80
14. 02
14. 10
14. 32
14. 39
14. 61
14. 68
14. 90
14. 97
15. 18
15. 25
15. 46
50C
75C
FINAL
FINAL
0. 73
0. 84
0. 77
1. 14
1. 31
1. 20
1. 65
1. 89
1. 73
2. 24
2. 57
2. 35
2. 93
3. 36
3. 07
3. 72
4. 27
3. 89
4. 60
5. 27
4. 80
5. 56
6. 37
5. 81
6. 62
7. 59
6. 92
7. 77
8. 90
8. 12
9. 01
10. 33
9. 42
10. 34
11. 86
10. 81
Sag
7. 14
7. 37
7. 46
7. 70
7. 78
8. 03
8. 10
8. 36
8. 44
8. 69
8. 77
9. 02
9. 10
9. 36
3 Returns
14. 47
14. 71
14. 79
15. 03
15. 10
15. 34
15. 42
15. 66
15. 73
15. 96
16. 04
16. 27
16. 34
16. 56
QUINCE 3/4/1. 75
1. 62
1. 52
1. 54
1. 46
1. 48
1. 39
1. 41
1. 34
1. 36
1. 28
1. 30
1. 23
1. 25
1. 19
1. 07
0. 92
RAISIN 3/4/2. 50
3. 02
2. 92
2. 89
2. 80
2. 77
2. 69
2. 66
2. 58
2. 56
2. 48
2. 46
2. 39
2. 37
2. 31
2. 09
1. 82
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
109
5.3 Sheet 47
February 2011
Temperature
ELEMENT
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
Sag
3 Returns
180
190
200
Sag
3 Returns
Sag
3 Returns
5C
INITIAL FINAL
0. 14
0. 15
2. 03
2. 07
0. 19
0. 20
2. 37
2. 42
0. 25
0. 26
2. 71
2. 76
0. 32
0. 33
3. 05
3. 11
0. 39
0. 41
3. 39
3. 45
0. 47
0. 49
3. 73
3. 80
0. 56
0. 59
4. 07
4. 15
0. 67
0. 69
4. 42
4. 50
0. 77
0. 80
4. 76
4. 85
0. 89
0. 92
5. 10
5. 20
1. 01
1. 05
5. 44
5. 54
1. 14
1. 18
5. 78
5. 89
1. 28
1. 32
6. 12
6. 23
1. 42
1. 47
6. 46
6. 58
1. 58
1. 63
6. 80
6. 93
10C
15C
INITIAL FINAL INITIAL FINAL
0. 15
0. 15
0. 15
0. 16
2. 07
2. 12
2. 12
2. 17
0. 20
0. 21
0. 21
0. 22
2. 42
2. 47
2. 47
2. 53
0. 26
0. 27
0. 27
0. 29
2. 77
2. 83
2. 83
2. 89
0. 33
0. 34
0. 34
0. 36
3. 11
3. 18
3. 18
3. 26
0. 41
0. 43
0. 43
0. 45
3. 46
3. 53
3. 53
3. 62
0. 49
0. 51
0. 52
0. 54
3. 81
3. 89
3. 89
3. 98
0. 59
0. 61
0. 61
0. 64
4. 15
4. 24
4. 24
4. 34
0. 69
0. 72
0. 72
0. 76
4. 51
4. 61
4. 61
4. 72
0. 80
0. 84
0. 84
0. 88
4. 86
4. 96
4. 96
5. 08
0. 92
0. 96
0. 96
1. 01
5. 20
5. 31
5. 32
5. 44
1. 05
1. 09
1. 10
1. 15
5. 55
5. 67
5. 67
5. 80
1. 19
1. 24
1. 24
1. 30
5. 90
6. 02
6. 02
6. 17
1. 33
1. 39
1. 39
1. 45
6. 24
6. 38
6. 38
6. 53
1. 48
1. 54
1. 54
1. 62
6. 59
6. 73
6. 73
6. 89
1. 64
1. 71
1. 71
1. 79
6. 94
7. 08
7. 09
7. 25
20C
INITIAL FINAL
0. 16
0. 17
2. 17
2. 22
0. 22
0. 23
2. 53
2. 59
0. 28
0. 30
2. 89
2. 97
0. 36
0. 38
3. 25
3. 34
0. 44
0. 47
3. 61
3. 71
0. 54
0. 57
3. 98
4. 08
0. 64
0. 67
4. 34
4. 45
0. 76
0. 80
4. 71
4. 83
0. 88
0. 92
5. 07
5. 21
1. 01
1. 06
5. 43
5. 58
1. 14
1. 21
5. 80
5. 95
1. 29
1. 36
6. 16
6. 32
1. 45
1. 53
6. 52
6. 69
1. 61
1. 70
6. 88
7. 06
1. 79
1. 88
7. 24
7. 43
CONDUCTOR
QUINCE 3/4/1. 75
RAISIN 3/4/2. 50
25C
30C
35C
INITIAL FINAL INITIAL FINAL INITIAL FINAL
0. 17
0. 18
0. 18
0. 19
0. 18
0. 20
2. 22
2. 28
2. 27
2. 34
2. 33
2. 41
0. 23
0. 24
0. 24
0. 25
0. 25
0. 27
2. 59
2. 66
2. 65
2. 73
2. 72
2. 81
0. 30
0. 32
0. 31
0. 33
0. 33
0. 35
2. 96
3. 04
3. 03
3. 12
3. 10
3. 21
0. 38
0. 40
0. 40
0. 42
0. 42
0. 44
3. 33
3. 42
3. 41
3. 51
3. 49
3. 61
0. 47
0. 49
0. 49
0. 52
0. 51
0. 55
3. 70
3. 80
3. 79
3. 91
3. 88
4. 01
0. 56
0. 60
0. 59
0. 63
0. 62
0. 66
4. 07
4. 18
4. 17
4. 30
4. 27
4. 42
0. 67
0. 71
0. 70
0. 75
0. 74
0. 79
4. 44
4. 57
4. 55
4. 69
4. 66
4. 82
0. 79
0. 84
0. 83
0. 88
0. 87
0. 93
4. 82
4. 96
4. 94
5. 09
5. 06
5. 23
0. 92
0. 97
0. 96
1. 02
1. 01
1. 08
5. 19
5. 34
5. 32
5. 48
5. 45
5. 63
1. 05
1. 11
1. 10
1. 17
1. 16
1. 24
5. 56
5. 72
5. 69
5. 87
5. 84
6. 04
1. 20
1. 27
1. 26
1. 34
1. 32
1. 41
5. 93
6. 10
6. 07
6. 26
6. 23
6. 44
1. 35
1. 43
1. 42
1. 51
1. 49
1. 59
6. 30
6. 48
6. 45
6. 66
6. 62
6. 84
1. 52
1. 60
1. 59
1. 69
1. 67
1. 79
6. 67
6. 86
6. 83
7. 05
7. 01
7. 24
1. 69
1. 79
1. 77
1. 88
1. 86
1. 99
7. 04
7. 24
7. 21
7. 44
7. 39
7. 64
1. 87
1. 98
1. 96
2. 09
2. 06
2. 20
7. 41
7. 63
7. 59
7. 83
7. 78
8. 04
50C
FINAL
0. 23
75C
FINAL
0. 32
0. 32
0. 43
0. 50
0. 42
0. 56
0. 65
0. 53
0. 71
0. 83
0. 65
0. 88
1. 02
0. 79
1. 07
1. 24
0. 94
1. 27
1. 47
1. 11
1. 50
1. 73
1. 29
1. 74
2. 00
1. 48
1. 99
2. 30
1. 68
2. 27
2. 61
1. 90
2. 56
2. 95
2. 13
2. 87
3. 31
2. 37
3. 20
3. 69
2. 62
3. 54
4. 08
1. 77
3. 34
1. 31
2. 48
TENSION (kN)
2. 96
5. 68
2. 86
5. 49
2. 85
5. 44
2. 73
5. 23
2. 73
5. 20
2. 60
4. 98
2. 61
4. 96
2. 48
4. 73
2. 49
4. 73
2. 36
4. 48
2. 38
4. 49
2. 24
4. 24
2. 26
4. 26
2. 12
4. 01
BLOWOUT
(m)
0. 37
110
5.3 Sheet 48
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
300
5C
10C
15C
FINAL INITIAL
20C
INITIAL
FINAL
0. 28
0. 27
0. 30
30C
35C
FINAL
INITIAL
0. 25
0. 26
0. 25
0. 27
3 Returns
2. 68
2. 76
2. 73
2. 82
2. 78
2. 88
2. 84
2. 95
2. 90
3. 01
2. 96
3. 08
3. 03
3. 16
Sag
0. 38
0. 41
0. 40
0. 42
0. 41
0. 44
0. 43
0. 46
0. 45
0. 48
0. 47
0. 51
0. 49
0. 53
3 Returns
3. 35
3. 45
3. 42
3. 53
3. 48
3. 61
3. 55
3. 69
3. 63
3. 77
3. 70
3. 86
3. 78
3. 95
0. 26
FINAL
25C
INITIAL
0. 31
0. 30
0. 32
0. 31
0. 34
Sag
0. 55
0. 59
0. 57
0. 61
0. 60
0. 64
0. 62
0. 67
0. 64
0. 70
0. 67
0. 73
0. 70
0. 76
3 Returns
4. 03
4. 15
4. 10
4. 24
4. 18
4. 33
4. 26
4. 42
4. 35
4. 52
4. 44
4. 63
4. 54
4. 74
Sag
0. 75
0. 80
0. 78
0. 83
0. 81
0. 87
0. 84
0. 91
0. 88
0. 95
0. 92
0. 99
0. 96
1. 04
3 Returns
4. 70
4. 84
4. 79
4. 94
4. 88
5. 05
4. 97
5. 16
5. 08
5. 28
5. 19
5. 40
5. 30
5. 53
Sag
0. 98
1. 04
1. 02
1. 09
1. 06
1. 13
1. 10
1. 19
1. 15
1. 24
1. 20
1. 30
1. 25
1. 36
3 Returns
5. 37
5. 53
5. 47
5. 65
5. 57
5. 77
5. 68
5. 90
5. 80
6. 03
5. 92
6. 17
6. 05
6. 32
Sag
1. 24
1. 32
1. 29
1. 38
1. 34
1. 44
1. 39
1. 50
1. 45
1. 57
1. 51
1. 64
1. 58
1. 72
3 Returns
6. 04
6. 22
6. 15
6. 36
6. 27
6. 49
6. 40
6. 64
6. 53
6. 79
6. 67
6. 95
6. 81
7. 11
Sag
1. 54
1. 63
1. 60
1. 70
1. 66
1. 78
1. 73
1. 86
1. 80
1. 95
1. 88
2. 04
1. 96
2. 13
3 Returns
6. 72
6. 93
6. 85
7. 07
6. 98
7. 23
7. 12
7. 39
7. 27
7. 56
7. 42
7. 73
7. 58
7. 91
Sag
1. 86
1. 98
1. 93
2. 06
2. 01
2. 15
2. 09
2. 25
2. 18
2. 35
2. 27
2. 46
2. 37
2. 58
3 Returns
7. 39
7. 62
7. 53
7. 78
7. 68
7. 95
7. 83
8. 13
7. 99
8. 31
8. 16
8. 50
8. 34
8. 70
Sag
2. 22
2. 35
2. 30
2. 45
2. 39
2. 56
2. 49
2. 68
2. 59
2. 80
2. 70
2. 93
2. 82
3. 07
3 Returns
8. 07
8. 31
8. 22
8. 49
8. 38
8. 67
8. 54
8. 86
8. 72
9. 07
8. 90
9. 28
9. 10
9. 49
Sag
2. 60
2. 76
2. 70
2. 88
2. 80
3. 01
2. 92
3. 14
3. 04
3. 29
3. 17
3. 44
3. 31
3. 60
3 Returns
8. 74
9. 00
8. 90
9. 19
9. 07
9. 39
9. 25
9. 60
9. 45
9. 82
9. 65
10. 05
9. 86
10. 29
Sag
3. 02
3. 20
3. 13
3. 34
3. 25
3. 49
3. 38
3. 64
3. 52
3. 81
3. 68
3. 99
3. 84
4. 18
3 Returns
9. 41
9. 69
9. 59
9. 90
9. 77
10. 12
9. 97
10. 34
10. 17
10. 58
10. 39
10. 82
10. 61
11. 08
Sag
3. 46
3. 67
3. 59
3. 83
3. 73
4. 00
3. 88
4. 18
4. 05
4. 37
4. 22
4. 58
4. 41
4. 80
3 Returns
10. 08
10. 39
10. 27
10. 61
10. 47
10. 84
10. 68
11. 08
10. 90
11. 33
11. 13
11. 59
11. 37
11. 87
CONDUCTOR
50C
75C
FINAL
FINAL
0. 39
0. 49
0. 56
0. 61
0. 77
0. 87
0. 88
1. 11
1. 26
1. 20
1. 52
1. 71
1. 57
1. 98
2. 23
1. 99
2. 51
2. 83
2. 46
3. 11
3. 49
2. 97
3. 76
4. 23
3. 54
4. 48
5. 03
4. 16
5. 25
5. 90
4. 82
6. 09
6. 85
5. 53
7. 00
7. 86
TENSION (kN)
QUINCE 3/4/1. 75
3. 03
2. 86
2. 92
2. 74
2. 81
2. 62
2. 70
2. 51
2. 59
2. 40
2. 49
2. 29
2. 38
2. 19
1. 89
1. 50
RAISIN 3/4/2. 50
5. 67
5. 49
5. 45
5. 25
5. 23
5. 03
5. 02
4. 80
4. 80
4. 59
4. 60
4. 38
4. 39
4. 17
3. 61
2. 87
BLOWOUT
(m)
111
5.3 Sheet 49
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
300
5C
10C
INITIAL FINAL
0. 24
0. 26
INITIAL
0. 25
15C
FINAL INITIAL
0. 27
0. 25
20C
FINAL
INITIAL
FINAL
0. 28
0. 26
0. 29
25C
30C
35C
0. 30
0. 28
0. 32
0. 29
0. 33
3 Returns
2. 64
2. 76
2. 69
2. 82
2. 73
2. 87
2. 78
2. 93
2. 83
2. 99
2. 88
3. 04
2. 94
3. 11
Sag
0. 37
0. 41
0. 38
0. 42
0. 40
0. 44
0. 41
0. 46
0. 43
0. 47
0. 44
0. 49
0. 46
0. 51
3 Returns
3. 30
3. 46
3. 36
3. 52
3. 42
3. 59
3. 48
3. 66
3. 54
3. 73
3. 61
3. 81
3. 68
3. 88
Sag
0. 54
0. 59
0. 55
0. 61
0. 57
0. 63
0. 59
0. 66
0. 62
0. 68
0. 64
0. 71
0. 66
0. 74
3 Returns
3. 97
4. 15
4. 03
4. 23
4. 10
4. 31
4. 18
4. 39
4. 25
4. 48
4. 33
4. 57
4. 41
4. 66
Sag
0. 73
0. 80
0. 75
0. 83
0. 78
0. 86
0. 81
0. 90
0. 84
0. 93
0. 87
0. 97
0. 90
1. 01
3 Returns
4. 63
4. 84
4. 71
4. 93
4. 79
5. 03
4. 87
5. 13
4. 96
5. 23
5. 05
5. 33
5. 15
5. 44
Sag
0. 95
1. 04
0. 99
1. 08
1. 02
1. 13
1. 06
1. 17
1. 10
1. 22
1. 14
1. 27
1. 18
1. 32
3 Returns
5. 29
5. 53
5. 38
5. 64
5. 47
5. 75
5. 57
5. 86
5. 67
5. 98
5. 78
6. 10
5. 88
6. 22
Sag
1. 21
1. 32
1. 25
1. 37
1. 29
1. 42
1. 34
1. 48
1. 39
1. 54
1. 44
1. 60
1. 49
1. 67
3 Returns
5. 95
6. 22
6. 05
6. 34
6. 16
6. 47
6. 27
6. 59
6. 38
6. 72
6. 50
6. 86
6. 62
6. 99
Sag
1. 49
1. 63
1. 55
1. 70
1. 60
1. 76
1. 66
1. 83
1. 72
1. 91
1. 78
1. 98
1. 85
2. 06
3 Returns
6. 62
6. 93
6. 74
7. 06
6. 85
7. 20
6. 97
7. 34
7. 10
7. 48
7. 23
7. 63
7. 37
7. 78
Sag
1. 81
1. 98
1. 87
2. 05
1. 94
2. 13
2. 00
2. 22
2. 08
2. 31
2. 16
2. 40
2. 24
2. 50
3 Returns
7. 29
7. 62
7. 41
7. 77
7. 54
7. 92
7. 67
8. 07
7. 81
8. 23
7. 95
8. 39
8. 10
8. 56
Sag
2. 15
2. 35
2. 23
2. 44
2. 30
2. 54
2. 39
2. 64
2. 47
2. 75
2. 56
2. 86
2. 66
2. 97
3 Returns
7. 95
8. 31
8. 08
8. 47
8. 22
8. 64
8. 37
8. 80
8. 52
8. 98
8. 68
9. 16
8. 84
9. 34
Sag
2. 53
2. 76
2. 61
2. 87
2. 70
2. 98
2. 80
3. 10
2. 90
3. 22
3. 01
3. 35
3. 12
3. 49
3 Returns
8. 61
9. 00
8. 76
9. 18
8. 91
9. 35
9. 07
9. 54
9. 23
9. 73
9. 40
9. 92
9. 58
10. 12
Sag
2. 93
3. 20
3. 03
3. 33
3. 13
3. 46
3. 25
3. 59
3. 37
3. 74
3. 49
3. 89
3. 62
4. 04
3 Returns
9. 27
9. 70
9. 43
9. 88
9. 59
10. 07
9. 76
10. 27
9. 94
10. 47
10. 12
10. 68
10. 31
10. 90
Sag
3. 36
3. 68
3. 48
3. 82
3. 60
3. 97
3. 73
4. 13
3. 86
4. 29
4. 01
4. 46
4. 16
4. 64
3 Returns
9. 93
10. 39
10. 10
10. 59
10. 28
10. 79
10. 46
11. 00
10. 65
11. 22
10. 84
11. 45
11. 05
11. 67
CONDUCTOR
50C
75C
FINAL
FINAL
0. 37
0. 44
0. 50
0. 58
0. 70
0. 77
0. 83
1. 00
1. 12
1. 13
1. 36
1. 52
1. 48
1. 78
1. 98
1. 87
2. 26
2. 51
2. 32
2. 80
3. 10
2. 41
3. 38
3. 75
3. 34
4. 03
4. 46
3. 92
4. 72
5. 24
4. 55
5. 48
6. 08
5. 22
6. 29
6. 98
TENSION (kN)
QUINCE 3/4/1. 75
3. 12
2. 86
3. 02
2. 75
2. 92
2. 65
2. 82
2. 54
2. 72
2. 45
2. 62
2. 35
2. 52
2. 26
2. 01
1. 66
RAISIN 3/4/2. 50
5. 74
5. 49
5. 54
5. 28
5. 34
5. 08
5. 15
4. 88
4. 96
4. 69
4. 78
4. 51
4. 60
4. 34
3. 86
3. 23
BLOWOUT
(m)
112
5.3 Sheet 50
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
300
5C
10C
INITIAL
FINAL
INITIAL
0. 23
0. 26
0. 24
15C
FINAL INITIAL
0. 27
0. 25
20C
FINAL
INITIAL
FINAL
0. 28
0. 25
0. 29
25C
30C
35C
0. 30
0. 27
0. 31
0. 28
0. 32
3 Returns
2. 60
2. 76
2. 64
2. 81
2. 69
2. 86
2. 73
2. 91
2. 77
2. 96
2. 82
3. 01
2. 86
3. 06
Sag
0. 36
0. 41
0. 37
0. 42
0. 38
0. 44
0. 40
0. 45
0. 41
0. 47
0. 42
0. 48
0. 44
0. 50
3 Returns
3. 26
3. 46
3. 31
3. 51
3. 36
3. 58
3. 41
3. 64
3. 47
3. 70
3. 52
3. 76
3. 58
3. 82
Sag
0. 52
0. 59
0. 54
0. 61
0. 55
0. 63
0. 57
0. 65
0. 59
0. 67
0. 61
0. 69
0. 63
0. 72
3 Returns
3. 91
4. 15
3. 97
4. 22
4. 03
4. 29
4. 09
4. 36
4. 16
4. 44
4. 23
4. 51
4. 30
4. 59
Sag
0. 71
0. 80
0. 73
0. 83
0. 75
0. 85
0. 78
0. 88
0. 80
0. 91
0. 83
0. 95
0. 86
0. 98
3 Returns
4. 56
4. 84
4. 63
4. 92
4. 70
5. 01
4. 78
5. 09
4. 85
5. 18
4. 93
5. 27
5. 01
5. 36
Sag
0. 93
1. 04
0. 95
1. 08
0. 98
1. 12
1. 02
1. 15
1. 05
1. 19
1. 08
1. 24
1. 12
1. 28
3 Returns
5. 21
5. 53
5. 29
5. 63
5. 38
5. 72
5. 46
5. 82
5. 55
5. 92
5. 64
6. 02
5. 73
6. 12
Sag
1. 17
1. 32
1. 21
1. 37
1. 25
1. 41
1. 29
1. 46
1. 33
1. 51
1. 37
1. 56
1. 42
1. 62
3 Returns
5. 87
6. 22
5. 96
6. 33
6. 05
6. 44
6. 14
6. 55
6. 24
6. 66
6. 34
6. 78
6. 45
6. 89
Sag
1. 45
1. 63
1. 50
1. 69
1. 54
1. 75
1. 59
1. 81
1. 64
1. 87
1. 70
1. 94
1. 75
2. 00
3 Returns
6. 53
6. 93
6. 63
7. 05
6. 73
7. 17
6. 84
7. 29
6. 95
7. 41
7. 06
7. 54
7. 18
7. 67
Sag
1. 76
1. 98
1. 81
2. 05
1. 87
2. 12
1. 93
2. 19
1. 99
2. 27
2. 05
2. 34
2. 12
2. 42
3 Returns
7. 18
7. 62
7. 29
7. 75
7. 40
7. 88
7. 52
8. 02
7. 64
8. 15
7. 77
8. 29
7. 89
8. 43
Sag
2. 09
2. 35
2. 16
2. 43
2. 22
2. 52
2. 29
2. 61
2. 37
2. 70
2. 44
2. 79
2. 52
2. 88
3 Returns
7. 83
8. 31
7. 95
8. 45
8. 08
8. 60
8. 20
8. 75
8. 34
8. 90
8. 47
9. 05
8. 61
9. 20
Sag
2. 45
2. 76
2. 53
2. 86
2. 61
2. 96
2. 69
3. 06
2. 78
3. 16
2. 87
3. 27
2. 96
3. 38
3 Returns
8. 49
9. 00
8. 62
9. 16
8. 75
9. 32
8. 89
9. 47
9. 03
9. 64
9. 18
9. 80
9. 33
9. 97
Sag
2. 85
3. 20
2. 93
3. 31
3. 02
3. 43
3. 12
3. 55
3. 22
3. 67
3. 33
3. 79
3. 44
3. 92
3 Returns
9. 14
9. 70
9. 28
9. 86
9. 42
10. 03
9. 57
10. 20
9. 72
10. 38
9. 88
10. 55 10. 04
10. 73
Sag
3. 27
3. 68
3. 37
3. 80
3. 47
3. 94
3. 58
4. 07
3. 70
4. 21
3. 82
4. 36
3. 94
4. 50
3 Returns
9. 79
10. 39
9. 94
10. 57
10. 10
10. 75
10. 25
10. 93
10. 42
11. 12
10. 59
11. 31 10. 76
11. 50
CONDUCTOR
50C
75C
FINAL
FINAL
0. 35
0. 41
0. 45
0. 55
0. 64
0. 71
0. 79
0. 92
1. 02
1. 08
1. 26
1. 38
1. 41
1. 64
1. 81
1. 78
2. 08
2. 28
2. 21
2. 57
2. 82
2. 67
3. 11
3. 41
3. 18
3. 71
4. 06
3. 73
4. 35
4. 77
4. 33
5. 04
5. 53
4. 97
5. 79
6. 35
TENSION (kN)
QUINCE 3/4/1. 75
3. 21
2. 86
3. 12
2. 76
3. 02
2. 67
2. 93
2. 58
2. 84
2. 49
2. 75
2. 41
2. 66
2. 33
2. 11
1. 81
RAISIN 3/4/2. 50
5. 81
5. 48
5. 63
5. 30
5. 45
5. 13
5. 28
4. 96
5. 11
4. 79
4. 95
4. 64
4. 79
4. 49
4. 07
3. 52
BLOWOUT
(m)
113
February 2011
LVABC
5.3 Sheet 51
LVABC
SPAN
LENGTH
(m)
ELEMENT
10
15
20
25
30
35
40
5C
10C
INITIAL
FINAL
Sag
0. 16
0. 17
0. 17
0. 17
3 Returns
2. 19
2. 22
2. 21
15C
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 17
0. 17
0. 17
0. 18
0. 18
0. 18
0. 18
0. 18
0. 18
0. 18
2. 24
2. 23
2. 25
2. 25
2. 27
2. 27
2. 29
2. 29
2. 31
2. 30
2. 33
Sag
0. 37
0. 38
0. 38
0. 39
0. 39
0. 39
0. 39
0. 40
0. 40
0. 41
0. 41
0. 41
0. 41
0. 42
3 Returns
3. 30
3. 34
3. 33
3. 37
3. 36
3. 40
3. 39
3. 43
3. 42
3. 45
3. 45
3. 48
3. 47
3. 51
Sag
0. 67
0. 68
0. 68
0. 69
0. 69
0. 70
0. 70
0. 72
0. 71
0. 73
0. 72
0. 74
0. 72
0. 75
3 Returns
4. 42
4. 47
4. 46
4. 51
4. 50
4. 54
4. 53
4. 58
4. 57
4. 62
4. 61
4. 65
4. 64
4. 69
Sag
1. 07
1. 09
1. 09
1. 11
1. 11
1. 13
1. 13
1. 15
1. 15
1. 17
1. 17
1. 19
1. 18
1. 21
3 Returns
5. 60
5. 66
5. 65
5. 71
5. 70
5. 76
5. 75
5. 81
5. 79
5. 85
5. 84
5. 90
5. 89
5. 94
Sag
1. 54
1. 57
1. 57
1. 60
1. 59
1. 63
1. 62
1. 66
1. 65
1. 68
1. 68
1. 71
1. 70
1. 74
3 Returns
6. 71
6. 79
6. 77
6. 84
6. 83
6. 90
6. 89
6. 96
6. 95
7. 02
7. 00
7. 07
7. 06
7. 12
Sag
2. 09
2. 14
2. 13
2. 18
2. 17
2. 22
2. 21
2. 26
2. 25
2. 29
2. 28
2. 33
2. 32
2. 36
3 Returns
7. 82
7. 91
7. 89
7. 98
7. 96
8. 05
8. 03
8. 11
8. 10
8. 18
8. 16
8. 24
8. 23
8. 30
Sag
2. 73
2. 80
2. 79
2. 85
2. 84
2. 90
2. 89
2. 95
2. 93
3. 00
2. 98
3. 04
3. 03
3. 09
3 Returns
8. 93
9. 04
9. 01
9. 11
9. 09
9. 19
9. 17
9. 27
9. 25
9. 34
9. 32
9. 41
9. 40
9. 49
CONDUCTOR
50C
80C
FINAL
FINAL
0. 19
0. 21
0. 44
0. 47
0. 78
0. 83
1. 26
1. 34
1. 81
1. 97
2. 47
2. 63
3. 22
3. 44
TENSION (kN)
LVABC 2C 25mm
0. 14
0. 14
0. 14
0. 14
0. 14
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 11
0. 11
LVABC 2C 95mm
0. 53
0. 53
0. 52
0. 52
0. 51
0. 50
0. 50
0. 49
0. 49
0. 48
0. 48
0. 47
0. 47
0. 47
0. 44
0. 40
LVABC 4C 25mm
0. 28
0. 28
0. 28
0. 27
0. 27
0. 27
0. 27
0. 26
0. 26
0. 26
0. 26
0. 26
0. 26
0. 25
0. 24
0. 22
LVABC 4C 95mm
1. 06
1. 06
1. 04
1. 03
1. 01
1. 01
0. 99
0. 99
0. 97
0. 97
0. 95
0. 95
0. 93
0. 93
0. 88
0. 81
1. 68
1. 67
1. 63
1. 63
1. 59
1. 58
1. 55
1. 55
1. 52
1. 51
1. 48
1. 48
1. 45
1. 45
1. 36
1. 25
LVABC 4C 150mm
BLOWOUT
(m)
0. 15
0. 33
0. 59
0. 92
1. 33
1. 81
2. 37
114
5.3 Sheet 52
LVABC
February 2011
SPAN
LENGTH
(m)
ELEMENT
20
Sag
0. 70
0. 70
0. 70
0. 70
3 Returns
4. 52
4. 54
4. 53
30
40
50
60
70
80
5C
INITIAL
10C
FINAL INITIAL
15C
FINAL INITIAL
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 70
0. 71
0. 71
0. 71
0. 71
0. 71
0. 71
0. 72
0. 72
0. 72
4. 54
4. 54
4. 55
4. 55
4. 56
4. 56
4. 57
4. 57
4. 58
4. 58
4. 59
Sag
1. 58
1. 59
1. 59
1. 60
1. 59
1. 60
1. 60
1. 61
1. 61
1. 62
1. 62
1. 62
1. 62
1. 63
3 Returns
6. 80
6. 82
6. 81
6. 83
6. 83
6. 85
6. 84
6. 86
6. 86
6. 88
6. 87
6. 89
6. 89
6. 90
Sag
2. 83
2. 84
2. 84
2. 85
2. 85
2. 87
2. 86
2. 88
2. 88
2. 89
2. 89
2. 90
2. 90
2. 92
3 Returns
9. 08
9. 10
9. 10
9. 12
9. 12
9. 14
9. 14
9. 16
9. 16
9. 18
9. 17
9. 20
9. 19
9. 22
Sag
4. 49
4. 52
4. 51
4. 54
4. 53
4. 56
4. 55
4. 58
4. 57
4. 60
4. 59
4. 62
4. 61
4. 64
3 Returns
11. 43
11. 46
11. 45
11. 48
11. 47
11. 51
11. 50
11. 53
11. 52
11. 55
11. 55
11. 58
11. 57
11. 60
Sag
6. 49
6. 53
6. 52
6. 56
6. 55
6. 59
6. 58
6. 62
6. 61
6. 65
6. 64
6. 67
6. 67
6. 70
3 Returns
13. 70
13. 74
13. 73
13. 77
13. 76
13. 80
13. 79
13. 83
13. 82
13. 86
13. 85
13. 89
13. 88
13. 92
Sag
8. 88
8. 93
8. 92
8. 97
8. 96
9. 01
9. 00
9. 05
9. 04
9. 09
9. 08
9. 13
9. 12
9. 17
3 Returns
15. 98
16. 03
16. 02
16. 06
16. 05
16. 09
16. 09
16. 13
16. 12
16. 16
16. 15
16. 20
16. 19
16. 23
Sag
11. 67
11. 74
11. 73
11. 79
11. 78
11. 84
11. 83
11. 89
11. 88
11. 95
11. 93
12. 00
11. 99
12. 05
3 Returns
18. 27
18. 32
18. 30
18. 35
18. 34
18. 39
18. 38
18. 43
18. 42
18. 47
18. 46
18. 51
18. 50
18. 54
CONDUCTOR
50C
80C
FINAL
FINAL
0. 73
0. 74
1. 65
1. 68
2. 95
3. 01
4. 69
4. 79
6. 79
6. 93
9. 29
9. 48
12. 20
12. 46
TENSION (kN)
LVABC 2C 25mm
0. 14
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 12
0. 12
LVABC 2C 95mm
0. 52
0. 52
0. 51
0. 51
0. 51
0. 51
0. 51
0. 51
0. 51
0. 50
0. 50
0. 50
0. 50
0. 50
0. 49
0. 47
LVABC 4C 25mm
0. 27
0. 27
0. 27
0. 27
0. 27
0. 27
0. 27
0. 27
0. 27
0. 26
0. 26
0. 26
0. 26
0. 26
0. 25
0. 25
LVABC 4C 95mm
1. 03
1. 03
1. 03
1. 03
1. 02
1. 02
1. 02
1. 02
1. 01
1. 01
1. 01
1. 00
1. 00
1. 00
0. 98
0. 95
1. 64
1. 64
1. 63
1. 63
1. 63
1. 62
1. 61
1. 61
1. 60
1. 60
1. 59
1. 59
1. 58
1. 58
1. 54
1. 50
LVABC 4C 150mm
BLOWOUT
(m)
0. 53
1. 20
2. 14
3. 35
4. 84
6. 60
8. 65
115
5.3 Sheet 53
LVABC
February 2011
SPAN
LENGTH
(m)
ELEMENT
20
Sag
0. 21
0. 23
0. 22
0. 23
3 Returns
2. 47
2. 57
2. 52
30
40
50
60
70
80
5C
10C
INITIAL FINAL
15C
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 23
0. 24
0. 23
0. 25
0. 24
0. 26
0. 25
0. 27
0. 26
0. 27
2. 62
2. 58
2. 67
2. 62
2. 71
2. 67
2. 75
2. 71
2. 79
2. 76
2. 83
Sag
0. 47
0. 51
0. 49
0. 53
0. 51
0. 55
0. 53
0. 57
0. 55
0. 59
0. 57
0. 60
0. 59
0. 62
3 Returns
3. 71
3. 87
3. 79
3. 94
3. 87
4. 01
3. 95
4. 08
4. 02
4. 14
4. 08
4. 21
4. 15
4. 27
Sag
0. 84
0. 91
0. 87
0. 94
0. 91
0. 98
0. 95
1. 01
0. 98
1. 04
1. 01
1. 08
1. 05
1. 11
3 Returns
4. 96
5. 16
5. 07
5. 26
5. 17
5. 36
5. 27
5. 45
5. 36
5. 53
5. 45
5. 62
5. 54
5. 70
Sag
1. 33
1. 44
1. 39
1. 50
1. 44
1. 55
1. 50
1. 60
1. 55
1. 65
1. 61
1. 70
1. 66
1. 75
3 Returns
6. 24
6. 50
6. 38
6. 62
6. 51
6. 74
6. 63
6. 86
6. 75
6. 96
6. 86
7. 07
6. 97
7. 17
Sag
1. 91
2. 07
2. 00
2. 15
2. 08
2. 23
2. 16
2. 31
2. 24
2. 38
2. 31
2. 45
2. 39
2. 52
3 Returns
7. 48
7. 79
7. 65
7. 94
7. 81
8. 09
7. 95
8. 22
8. 10
8. 35
8. 23
8. 48
8. 36
8. 60
Sag
2. 60
2. 82
2. 71
2. 93
2. 83
3. 04
2. 94
3. 14
3. 04
3. 24
3. 15
3. 34
3. 25
3. 44
3 Returns
8. 72
9. 09
8. 92
9. 26
9. 10
9. 43
9. 28
9. 59
9. 44
9. 74
9. 60
9. 89
9. 75
10. 03
Sag
3. 40
3. 68
3. 55
3. 83
3. 69
3. 96
3. 84
4. 10
3. 97
4. 23
4. 11
4. 35
4. 24
4. 48
3 Returns
9. 97
10. 39
10. 19
10. 58
10. 40
10. 77
10. 60
10. 95
10. 78
11. 12
10. 96
11. 28
11. 13
11. 44
CONDUCTOR
50C
80C
FINAL
FINAL
0. 30
0. 33
0. 67
0. 74
1. 19
1. 33
1. 89
2. 10
2. 72
3. 03
3. 71
4. 13
4. 83
5. 37
TENSION (kN)
LVABC 2C 25mm
0. 46
0. 42
0. 44
0. 40
0. 42
0. 39
0. 40
0. 37
0. 39
0. 36
0. 37
0. 35
0. 36
0. 34
0. 31
0. 28
LVABC 2C 95mm
1. 66
1. 59
1. 58
1. 51
1. 50
1. 45
1. 44
1. 39
1. 38
1. 33
1. 33
1. 29
1. 28
1. 24
1. 13
1. 00
LVABC 4C 25mm
0. 91
0. 84
0. 87
0. 81
0. 83
0. 78
0. 80
0. 75
0. 78
0. 73
0. 75
0. 71
0. 73
0. 69
0. 63
0. 57
LVABC 4C 95mm
3. 27
3. 18
3. 11
3. 03
2. 97
2. 89
2. 84
2. 77
2. 73
2. 67
2. 63
2. 57
2. 54
2. 49
2. 27
2. 00
5. 15
5. 03
4. 86
4. 75
4. 61
4. 52
4. 40
4. 31
4. 21
4. 13
4. 04
3. 97
3. 89
3. 82
3. 46
3. 04
LVABC 4C 150mm
BLOWOUT
(m)
0. 23
0. 51
0. 90
1. 41
2. 03
2. 77
3. 62
116
5.3 Sheet 54
LVABC
February 2011
SPAN
LENGTH
(m)
ELEMENT
30
Sag
0. 49
0. 51
0. 50
0. 52
3 Returns
3. 81
3. 88
3. 84
3. 91
40
50
60
70
80
90
100
5C
10C
15C
FINAL INITIAL
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 51
0. 53
0. 52
0. 54
0. 53
0. 55
0. 54
0. 56
0. 55
0. 56
3. 88
3. 94
3. 91
3. 98
3. 95
4. 01
3. 98
4. 04
4. 01
4. 07
Sag
0. 88
0. 91
0. 90
0. 93
0. 91
0. 95
0. 93
0. 96
0. 95
0. 98
0. 96
0. 99
0. 98
1. 01
3 Returns
5. 08
5. 18
5. 13
5. 22
5. 18
5. 27
5. 22
5. 31
5. 27
5. 35
5. 31
5. 39
5. 35
5. 43
Sag
1. 38
1. 43
1. 41
1. 46
1. 43
1. 48
1. 46
1. 50
1. 48
1. 53
1. 51
1. 55
1. 53
1. 58
3 Returns
6. 36
6. 48
6. 42
6. 53
6. 48
6. 59
6. 53
6. 64
6. 59
6. 70
6. 64
6. 75
6. 70
6. 80
Sag
1. 99
2. 06
2. 03
2. 10
2. 06
2. 13
2. 10
2. 17
2. 14
2. 20
2. 17
2. 24
2. 21
2. 27
3 Returns
7. 64
7. 77
7. 71
7. 84
7. 78
7. 91
7. 85
7. 97
7. 91
8. 04
7. 98
8. 10
8. 04
8. 16
Sag
2. 71
2. 81
2. 76
2. 86
2. 81
2. 91
2. 86
2. 96
2. 91
3. 01
2. 96
3. 05
3. 01
3. 10
3 Returns
8. 91
9. 07
8. 99
9. 15
9. 08
9. 23
9. 16
9. 31
9. 23
9. 38
9. 31
9. 45
9. 38
9. 52
Sag
3. 57
3. 70
3. 64
3. 77
3. 71
3. 83
3. 77
3. 90
3. 84
3. 96
3. 90
4. 02
3. 96
4. 08
3 Returns
10. 23
10. 41
10. 32
10. 50
10. 42
10. 59
10. 51
10. 68
10. 60
10. 77
10. 68
10. 85
10. 77
10. 93
Sag
4. 52
4. 69
4. 61
4. 77
4. 69
4. 85
4. 77
4. 93
4. 86
5. 01
4. 94
5. 09
5. 02
5. 17
3 Returns
11. 50
11. 71
11. 61
11. 81
11. 71
11. 91
11. 82
12. 01
11. 92
12. 11
12. 02
12. 20
12. 11
12. 29
Sag
5. 58
5. 79
5. 69
5. 89
5. 79
6. 00
5. 90
6. 10
6. 00
6. 19
6. 10
6. 29
6. 20
6. 39
3 Returns
12. 78
13. 01
12. 90
13. 13
13. 01
13. 24
13. 13
13. 35
13. 24
13. 45
13. 35
13. 56
13. 45
13. 66
CONDUCTOR
50C
80C
FINAL
FINAL
0. 59
0. 63
1. 05
1. 12
1. 64
1. 75
2. 37
2. 53
3. 23
3. 45
4. 26
4. 54
5. 40
5. 75
6. 67
7. 11
TENSION (kN)
LVABC 2C 25mm
0. 43
0. 42
0. 43
0. 41
0. 42
0. 40
0. 41
0. 39
0. 40
0. 39
0. 40
0. 38
0. 39
0. 38
0. 35
0. 33
LVABC 2C 95mm
1. 62
1. 58
1. 58
1. 55
1. 55
1. 51
1. 51
1. 48
1. 48
1. 45
1. 45
1. 42
1. 42
1. 40
1. 32
1. 22
LVABC 4C 25mm
0. 86
0. 83
0. 85
0. 82
0. 83
0. 80
0. 82
0. 79
0. 80
0. 78
0. 79
0. 77
0. 78
0. 76
0. 72
0. 57
LVABC 4C 95mm
LVABC 4C 150mm
3. 22
3. 17
3. 14
3. 10
3. 07
3. 03
3. 01
2. 96
2. 94
2. 90
2. 89
2. 85
2. 83
2. 79
2. 65
2. 45
5. 08
5. 01
4. 95
4. 88
4. 82
4. 76
4. 70
4. 64
4. 60
4. 54
4. 49
4. 44
4. 40
4. 35
4. 10
3. 76
BLOWOUT
(m)
0. 45
0. 79
1. 24
1. 78
2. 43
3. 17
4. 02
4. 96
117
5.3 Sheet 55
LVABC
February 2011
SPAN
LENGTH
(m)
ELEMENT
40
Sag
0. 90
0. 92
0. 91
0. 93
3 Returns
5. 14
5. 20
5. 17
50
60
70
80
90
100
5C
INITIAL
10C
15C
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 92
0. 94
0. 93
0. 95
0. 94
0. 96
0. 95
0. 97
0. 96
0. 97
5. 22
5. 20
5. 25
5. 22
5. 27
5. 25
5. 30
5. 27
5. 32
5. 30
5. 34
Sag
1. 41
1. 44
1. 43
1. 46
1. 44
1. 47
1. 46
1. 48
1. 47
1. 51
1. 48
1. 51
1. 50
1. 52
3 Returns
6. 44
6. 50
6. 47
6. 53
6. 50
6. 56
6. 53
6. 60
6. 56
6. 63
6. 60
6. 66
6. 63
6. 69
Sag
2. 04
2. 08
2. 06
2. 10
2. 08
2. 12
2. 10
2. 14
2. 12
2. 16
2. 14
2. 18
2. 16
2. 20
3 Returns
7. 73
7. 80
7. 77
7. 84
7. 81
7. 88
7. 84
7. 92
7. 88
7. 95
7. 92
7. 99
7. 96
8. 03
Sag
2. 78
2. 83
2. 80
2. 86
2. 83
2. 89
2. 86
2. 92
2. 89
2. 94
2. 92
2. 97
2. 94
3. 00
3 Returns
9. 02
9. 11
9. 06
9. 15
9. 11
9. 20
9. 15
9. 24
9. 20
9. 28
9. 24
9. 33
9. 28
9. 37
Sag
3. 62
3. 70
3. 67
3. 74
3. 70
3. 78
3. 74
3. 81
3. 78
3. 85
3. 81
3. 88
3. 85
3. 92
3 Returns
10. 31
10. 41
10. 36
10. 46
10. 41
10. 51
10. 46
10. 56
10. 52
10. 61
10. 56
10. 66
10. 61
10. 71
Sag
4. 60
4. 69
4. 65
4. 74
4. 69
4. 79
4. 74
4. 83
4. 79
4. 88
4. 83
4. 92
4. 88
4. 97
3 Returns
11. 60
11. 72
11. 66
11. 77
11. 72
11. 83
11. 78
11. 89
11. 83
11. 94
11. 89
12. 00
11. 94
12. 05
Sag
5. 72
5. 84
5. 78
5. 89
5. 84
5. 95
5. 90
6. 01
5. 95
6. 07
6. 01
6. 12
6. 07
6. 18
3 Returns
12. 93
13. 06
12. 99
13. 12
13. 06
13. 19
13. 13
13. 25
13. 19
13. 31
13. 25
13. 37
13. 31
13. 44
CONDUCTOR
50C
80C
FINAL
FINAL
1. 00
1. 04
1. 56
1. 63
2. 26
2. 35
3. 08
3. 20
4. 02
4. 19
5. 10
5. 31
6. 35
6. 61
TENSION (kN)
LVABC 2C 25mm
0. 42
0. 41
0. 42
0. 41
0. 42
0. 40
0. 41
0. 40
0. 41
0. 40
0. 41
0. 39
0. 40
0. 39
0. 37
0. 36
LVABC 2C 95mm
1. 60
1. 58
1. 58
1. 56
1. 56
1. 54
1. 54
1. 52
1. 52
1. 50
1. 50
1. 48
1. 48
1. 46
1. 41
1. 34
LVABC 4C 25mm
0. 84
0. 83
0. 83
0. 82
0. 83
0. 81
0. 82
0. 80
0. 81
0. 79
0. 80
0. 79
0. 79
0. 78
0. 76
0. 67
LVABC 4C 95mm
3. 18
3. 15
3. 14
3. 11
3. 10
3. 07
3. 06
3. 03
3. 02
3. 00
2. 98
2. 96
2. 95
2. 93
2. 82
2. 68
5. 03
4. 98
4. 95
4. 91
4. 88
4. 84
4. 81
4. 77
4. 74
4. 70
4. 68
4. 64
4. 62
4. 58
4. 41
4. 16
LVABC 4C 150mm
BLOWOUT
(m)
0. 75
1. 17
1. 68
2. 29
2. 99
3. 79
4. 68
118
5.3 Sheet 56
LVABC
February 2011
ELEMENT
(m)
50
60
70
80
90
100
BLOWOUT
Temperature
5C
10C
15C
FINAL INITIAL
20C
25C
30C
35C
FINAL
INITIAL
FINAL
INITIAL
FINAL
Sag
1. 44
1. 46
1. 45
1. 46
1. 46
1. 47
1. 46
1. 48
1. 47
1. 49
1. 50
1. 49
1. 51
3 Returns
6. 49
6. 53
6. 51
6. 55
6. 53
6. 57
6. 55
6. 59
6. 57
6. 61
6. 59
6. 63
6. 61
6. 65
Sag
2. 07
2. 10
2. 09
2. 11
2. 10
2. 13
2. 11
2. 14
2. 13
2. 15
2. 14
2. 16
2. 15
2. 18
3 Returns
7. 79
7. 84
7. 82
7. 87
7. 84
7. 89
7. 87
7. 92
7. 89
7. 94
7. 92
7. 96
7. 94
7. 99
Sag
2. 82
2. 86
2. 84
2. 89
2. 86
2. 90
2. 88
2. 91
2. 90
2. 93
2. 91
2. 95
2. 93
2. 97
3 Returns
9. 10
9. 15
9. 13
9. 18
9. 15
9. 21
9. 18
9. 24
9. 21
9. 27
9. 24
9. 29
9. 27
9. 32
Sag
3. 69
3. 74
3. 72
3. 76
3. 74
3. 79
3. 76
3. 81
3. 79
3. 83
3. 81
3. 86
3. 83
3. 88
3 Returns
10. 40
10. 46
10. 43
10. 50
10. 47
10. 53
10. 50
10. 56
10. 53
10. 59
10. 56
10. 63
10. 59
10. 66
Sag
4. 68
4. 74
4. 71
4. 77
4. 74
4. 80
4. 77
4. 83
4. 80
4. 86
4. 83
4. 89
4. 86
4. 92
3 Returns
11. 70
11. 78
11. 74
11. 81
11. 78
11. 85
11. 81
11. 88
11. 85
11. 92
11. 89
11. 96
11. 92
11. 99
Sag
5. 79
5. 86
5. 82
5. 90
5. 86
5. 93
5. 90
5. 97
5. 93
6. 01
5. 97
6. 04
6. 01
6. 08
3 Returns
13. 00
13. 09
13. 04
13. 13
13. 09
13. 17
13. 13
13. 21
13. 17
13. 25
13. 21
13. 29
13. 25
13. 33
CONDUCTOR
50C
80C
FINAL
FINAL
1. 54
1. 58
2. 22
2. 28
3. 02
3. 10
3. 95
4. 06
5. 00
5. 14
6. 19
6. 36
TENSION (kN)
LVABC 2C 25mm
0. 42
0. 41
0. 41
0. 41
0. 41
0. 40
0. 41
0. 40
0. 41
0. 40
0. 40
0. 40
0. 40
0. 39
0. 38
0. 37
LVABC 2C 95mm
1. 58
1. 56
1. 57
1. 55
1. 54
1. 54
1. 53
1. 53
1. 51
1. 51
1. 50
1. 50
1. 50
1. 49
1. 45
1. 40
LVABC 4C 25mm
0. 83
0. 82
0. 82
0. 81
0. 82
0. 81
0. 81
0. 80
0. 81
0. 80
0. 80
0. 79
0. 80
0. 79
0. 77
0. 75
LVABC 4C 95mm
3. 15
3. 13
3. 12
3. 10
3. 09
3. 08
3. 07
3. 05
3. 04
3. 03
3. 02
3. 00
3. 00
2. 98
2. 91
2. 81
4. 98
4. 95
4. 93
4. 91
4. 89
4. 86
4. 84
4. 81
4. 80
4. 77
4. 75
4. 73
4. 71
4. 69
4. 56
4. 38
LVABC 4C 150mm
(m)
1. 13
1. 63
2. 22
2. 90
3. 68
4. 54
119
5.3 Sheet 57
LVABC
February 2011
SPAN
LENGTH
(m)
ELEMENT
30
Sag
0. 25
3 Returns
2. 73
40
50
60
70
80
90
100
5C
INITIAL FINAL
10C
15C
20C
25C
30C
35C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
0. 31
0. 27
0. 32
0. 29
0. 34
0. 31
0. 36
0. 33
0. 38
0. 35
0. 39
0. 37
0. 41
2. 99
2. 84
3. 09
2. 94
3. 17
3. 04
3. 26
3. 13
3. 33
3. 21
3. 40
3. 29
3. 47
Sag
0. 45
0. 54
0. 49
0. 58
0. 53
0. 61
0. 56
0. 64
0. 59
0. 67
0. 63
0. 70
0. 66
0. 73
3 Returns
3. 64
4. 00
3. 79
4. 12
3. 93
4. 24
4. 05
4. 35
4. 17
4. 45
4. 29
4. 54
4. 39
4. 64
Sag
0. 71
0. 85
0. 77
0. 91
0. 82
0. 96
0. 88
1. 01
0. 93
1. 06
0. 98
1. 10
1. 03
1. 15
3 Returns
4. 55
5. 00
4. 74
5. 15
4. 91
5. 30
5. 07
5. 44
5. 22
5. 56
5. 36
5. 69
5. 49
5. 80
Sag
1. 03
1. 24
1. 11
1. 32
1. 20
1. 39
1. 28
1. 47
1. 35
1. 54
1. 43
1. 60
1. 50
1. 67
3 Returns
5. 49
6. 03
5. 72
6. 22
5. 93
6. 40
6. 12
6. 56
6. 30
6. 71
6. 47
6. 86
6. 63
7. 00
Sag
1. 39
1. 67
1. 50
1. 78
1. 61
1. 88
1. 72
1. 98
1. 82
2. 07
1. 92
2. 16
2. 02
2. 25
3 Returns
6. 38
7. 00
6. 64
7. 22
6. 88
7. 43
7. 11
7. 62
7. 32
7. 80
7. 51
7. 97
7. 70
8. 13
Sag
1. 83
2. 20
1. 98
2. 34
2. 13
2. 48
2. 27
2. 61
2. 30
2. 73
2. 53
2. 85
2. 66
2. 97
3 Returns
7. 32
8. 04
7. 62
8. 29
7. 90
8. 52
8. 15
8. 74
8. 39
8. 95
8. 62
9. 14
8. 83
9. 33
Sag
2. 31
2. 79
2. 50
2. 96
2. 69
3. 13
2. 87
3. 30
3. 04
3. 46
3. 21
3. 61
3. 37
3. 76
3 Returns
8. 23
9. 04
8. 57
9. 32
8. 88
9. 59
9. 17
9. 83
9. 44
10. 06
9. 70
10. 28
9. 93
10. 49
Sag
2. 85
3. 44
3. 09
3. 66
3. 32
3. 87
3. 54
4. 07
3. 75
4. 27
3. 96
4. 46
4. 16
4. 64
3 Returns
9. 15
10. 04
9. 52
10. 36
9. 87
10. 65
10. 19
10. 92
10. 49
11. 18
10. 77
11. 42
11. 04
11. 65
CONDUCTOR
50C
80C
FINAL
FINAL
0. 46
0. 52
0. 81
0. 93
1. 27
1. 46
1. 85
2. 13
2. 50
2. 88
3. 30
3. 79
4. 17
4. 80
5. 15
5. 93
TENSION (kN)
LVABC 2C 25mm
0. 91
0. 70
0. 83
0. 65
0. 77
0. 62
0. 71
0. 59
0. 67
0. 56
0. 63
0. 53
0. 60
0. 51
0. 46
0. 39
LVABC 2C 95mm
3. 25
2. 66
2. 95
2. 46
2. 71
2. 29
2. 51
2. 15
2. 34
2. 04
2. 20
1. 93
2. 07
1. 85
1. 63
1. 40
LVABC 4C 25mm
1. 68
1. 40
1. 55
1. 31
1. 45
1. 24
1. 36
1. 18
1. 28
1. 13
1. 21
1. 08
1. 16
1. 04
0. 93
0. 81
LVABC 4C 95mm
LVABC 4C 150mm
5. 98
5. 31
5. 48
4. 91
5. 07
4. 59
4. 73
4. 31
4. 44
4. 08
4. 19
3. 87
3. 98
3. 70
3. 27
2. 80
9. 51
8. 39
8. 64
7. 69
7. 94
7. 13
7. 35
6. 66
6. 86
6. 27
6. 45
5. 93
6. 10
5. 65
4. 96
4. 22
BLOWOUT
(m)
0. 35
0. 62
0. 97
1. 40
1. 91
2. 49
3. 16
3. 90
120
5.3 Sheet 58
LVABC
February 2011
Temperature
5C
ELEMENT
INITIAL
10C
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
0. 69
0. 74
0. 72
0. 77
0. 75
0. 79
0. 77
0. 82
0. 80
0. 85
0. 83
0. 87
0. 86
0. 90
3 Returns
4. 49
4. 65
4. 59
4. 74
4. 68
4. 83
4. 77
4. 91
4. 85
4. 99
4. 93
5. 07
5. 01
5. 14
Sag
0. 99
1. 06
1. 03
1. 1
1. 08
1. 14
1. 12
1. 18
1. 16
1. 22
1. 20
1. 26
1. 23
1. 30
3 Returns
5. 39
5. 58
5. 51
5. 69
5. 62
5. 8
5. 72
5. 89
5. 83
5. 99
5. 92
6. 08
6. 01
6. 17
Sag
1. 36
1. 46
1. 42
1. 52
1. 48
1. 57
1. 53
1. 63
1. 59
1. 68
1. 64
1. 73
1. 69
1. 83
3 Returns
6. 32
6. 54
6. 46
6. 67
6. 59
6. 79
6. 71
6. 91
6. 83
7. 02
6. 94
7. 13
7. 05
7. 33
Sag
1. 54
1. 68
1. 59
1. 73
1. 64
1. 78
1. 69
1. 83
1. 74
1. 87
1. 79
1. 92
1. 84
1. 96
3 Returns
6. 72
7. 01
6. 83
7. 12
6. 94
7. 22
7. 05
7. 32
7. 15
7. 41
7. 25
7. 50
7. 35
7. 59
Sag
2. 54
2. 78
2. 63
2. 86
2. 72
2. 94
2. 81
3. 02
2. 89
3. 10
2. 97
3. 18
3. 05
3. 25
3 Returns
8. 64
9. 02
8. 79
9. 16
8. 93
9. 29
9. 07
9. 41
9. 20
9. 54
9. 33
9. 65
9. 45
9. 77
Sag
3. 14
3. 43
3. 25
3. 53
3. 36
3. 64
3. 47
3. 74
3. 57
3. 83
3. 67
3. 93
3. 77
4. 02
3 Returns
9. 60
10. 03
9. 76
10. 18
9. 92
10. 32
10. 08
10. 46
10. 23
10. 60
10. 37
10. 73
10. 51
10. 85
Sag
3. 80
4. 15
3. 94
4. 28
4. 07
4. 40
4. 20
4. 52
4. 32
4. 64
4. 44
4. 76
4. 56
4. 87
3 Returns
10. 56
11. 03
10. 74
11. 20
10. 92
11. 36
11. 09
11. 51
11. 25
11. 66
11. 41
11. 80
11. 56
11. 94
Sag
4. 55
4. 97
4. 71
5. 12
4. 87
5. 27
5. 02
5. 41
5. 17
5. 55
5. 32
5. 69
5. 46
5. 83
3 Returns
11. 55
12. 06
11. 75
12. 25
11. 94
12. 42
12. 13
12. 59
12. 31
12. 75
12. 48
12. 91
12. 64
13. 06
Sag
5. 34
5. 83
5. 53
6. 01
5. 72
6. 19
5. 90
6. 36
6. 07
6. 52
6. 24
6. 68
6. 41
6. 84
3 Returns
12. 51
13. 07
12. 73
13. 27
12. 94
13. 46
13. 14
13. 64
13. 33
13. 81
13. 52
13. 98
13. 70
14. 15
Sag
6. 20
6. 77
6. 42
6. 97
6. 63
7. 18
6. 84
7. 37
7. 04
7. 57
7. 24
7. 75
7. 44
7. 94
3 Returns
13. 47
14. 07
13. 71
14. 29
13. 93
14. 49
14. 15
14. 69
14. 36
14. 87
14. 56
15. 06
14. 75
15. 23
Sag
7. 12
7. 77
7. 37
8. 01
7. 61
8. 24
7. 85
8. 46
8. 09
8. 68
8. 31
8. 90
8. 54
9. 11
3 Returns
14. 44
15. 08
14. 69
15. 30
14. 93
15. 52
15. 16
15. 73
15. 38
15. 93
15. 59
16. 12
15. 80
16. 31
CONDUCTOR
50C
80C
FINAL
FINAL
0. 97
1. 09
1. 40
1. 93
1. 59
2. 19
2. 09
2. 30
3. 47
3. 81
4. 29
4. 71
5. 20
5. 70
6. 22
6. 83
7. 30
8. 02
8. 47
9. 30
9. 72
10. 67
TENSION (kN)
LVABC 2C 25mm
0. 85
0. 70
0. 81
0. 68
0. 78
0. 66
0. 75
0. 64
0. 72
0. 62
0. 70
0. 60
0. 68
0. 59
0. 55
0. 50
LVABC 2C 95mm
2. 96
2. 65
2. 83
2. 55
2. 71
2. 46
2. 60
2. 37
2. 51
2. 30
2. 42
2. 23
2. 34
2. 17
2. 00
1. 79
LVABC 4C 25mm
1. 52
1. 39
1. 47
1. 35
1. 42
1. 31
1. 38
1. 28
1. 34
1. 25
1. 30
1. 22
1. 27
1. 19
1. 11
1. 01
LVABC 4C 95mm
5. 68
5. 30
5. 44
5. 10
5. 23
4. 92
5. 04
4. 75
4. 86
4. 60
4. 71
4. 46
4. 56
4. 34
4. 01
3. 59
9. 03
8. 37
8. 61
8. 01
8. 23
7. 69
7. 90
7. 41
7. 60
7. 15
7. 32
6. 91
7. 08
6. 70
6. 15
5. 48
LVABC 4C 150mm
BLOWOU
T
(m)
0. 82
1. 17
1. 60
2. 09
2. 64
3. 27
3. 95
4. 71
5. 52
6. 41
7. 36
121
5.3 Sheet 59
LVABC
February 2011
Temperature
ELEMENT
50C
80C
INITIAL
5C
FINAL
INITIAL
10C
FINAL
INITIAL
15C
FINAL
INITIAL
20C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
0. 98
1. 05
1. 42
1. 51
1. 93
2. 06
2. 53
2. 69
3. 20
3. 41
3. 96
4. 22
4. 79
5. 11
5. 71
6. 08
6. 73
7. 18
7. 81
8. 33
8. 97
9. 56
Sag
0. 82
0. 86
0. 83
0. 87
0. 85
0. 89
0. 86
0. 90
0. 89
0. 92
0. 91
0. 93
0. 92
0. 94
3 Returns
4. 89
5. 02
4. 94
5. 06
4. 98
5. 10
5. 03
5. 14
5. 07
5. 18
5. 11
5. 22
5. 16
5. 26
Sag
1. 18
1. 24
1. 20
1. 26
1. 22
1. 28
1. 24
1. 30
1. 26
1. 32
1. 29
1. 34
1. 31
1. 36
3 Returns
5. 87
6. 02
5. 93
6. 07
5. 98
6. 13
6. 04
6. 18
6. 09
6. 22
6. 14
6. 27
6. 19
6. 32
Sag
1. 60
1. 68
1. 63
1. 71
1. 66
1. 74
1. 69
1. 77
1. 72
1. 80
1. 75
1. 83
1. 78
1. 85
3 Returns
6. 86
7. 03
6. 92
7. 09
6. 98
7. 15
7. 05
7. 21
7. 11
7. 26
7. 17
7. 32
7. 22
7. 37
Sag
2. 09
2. 20
2. 13
2. 24
2. 17
2. 28
2. 21
2. 31
2. 25
2. 35
2. 29
2. 39
2. 33
2. 42
3 Returns
7. 84
8. 03
7. 91
8. 10
7. 98
8. 17
8. 06
8. 24
8. 12
8. 30
8. 19
8. 37
8. 26
8. 43
Sag
2. 65
2. 79
2. 70
2. 84
2. 75
2. 88
2. 80
2. 93
2. 85
2. 98
2. 90
3. 02
2. 95
3. 07
3 Returns
8. 82
9. 04
8. 90
9. 12
8. 98
9. 20
9. 06
9. 27
9. 14
9. 34
9. 22
9. 42
9. 29
9. 49
Sag
3. 28
3. 44
3. 34
3. 50
3. 40
3. 56
3. 46
3. 62
3. 52
3. 68
3. 58
3. 74
3. 64
3. 79
3 Returns
9. 80
10. 05
9. 89
10. 13
9. 98
10. 22
10. 07
10. 30
10. 16
10. 38
10. 24
10. 46
10. 33
10. 54
Sag
3. 97
4. 17
4. 04
4. 24
4. 12
4. 31
4. 19
4. 39
4. 26
4. 46
4. 34
4. 52
4. 41
4. 59
3 Returns
10. 78
11. 05
10. 89
11. 15
10. 99
11. 24
11. 08
11. 33
11. 18
11. 42
11. 27
11. 51
11. 36
11. 60
Sag
4. 72
4. 97
4. 81
5. 05
4. 90
5. 14
4. 99
5. 22
5. 08
5. 31
5. 16
5. 39
5. 25
5. 47
3 Returns
11. 76
12. 06
11. 88
12. 16
11. 99
12. 27
12. 09
12. 37
12. 20
12. 46
12. 30
12. 56
12. 40
12. 65
Sag
5. 57
5. 86
5. 68
5. 96
5. 79
6. 06
5. 89
6. 16
5. 99
6. 26
6. 09
6. 36
6. 19
6. 45
3 Returns
12. 78
13. 10
12. 90
13. 21
13. 02
13. 32
13. 13
13. 43
13. 24
13. 54
13. 35
13. 64
13. 46
13. 74
Sag
6. 46
6. 80
6. 59
6. 91
6. 71
7. 03
6. 83
7. 15
6. 95
7. 26
7. 07
7. 38
7. 18
7. 49
3 Returns
13. 76
14. 10
13. 89
14. 23
14. 02
14. 34
14. 14
14. 46
14. 26
14. 58
14/38
14. 69
14. 50
14. 80
Sag
7. 42
7. 80
7. 57
7. 94
7. 71
8. 08
7. 85
8. 21
7. 98
8. 34
8. 12
8. 47
8. 25
8. 60
3 Returns
14. 74
15. 11
14. 88
15. 24
15. 02
15. 37
15. 15
15. 49
15. 28
15. 62
15. 41
15. 74
15. 53
15. 85
CONDUCTOR
TENSION (kN)
LVABC 2C 25mm
0. 72
0. 65
0. 71
0. 64
0. 69
0. 63
0. 68
0. 62
0. 67
0. 61
0. 66
0. 60
0. 65
0. 59
0. 56
0. 53
LVABC 2C 95mm
2. 82
2. 64
2. 75
2. 58
2. 68
2. 53
2. 62
2. 47
2. 56
2. 42
2. 51
2. 38
2. 46
2. 33
2. 21
2. 04
LVABC 4C 25mm
1. 46
1. 39
1. 43
1. 36
1. 40
1. 34
1. 38
1. 32
1. 36
1. 30
1. 33
1. 28
1. 31
1. 26
1. 20
1. 13
LVABC 4C 95mm
5. 51
5. 28
5. 38
5. 16
5. 25
5. 05
5. 14
4. 95
5. 03
4. 85
4. 93
4. 75
4. 83
4. 66
4. 42
4. 09
8. 76
8. 35
8. 52
8. 14
8. 29
7. 94
8. 09
7. 75
7. 89
7. 58
7. 71
7. 41
7. 54
7. 26
6. 85
6. 29
LVABC 4C 150mm
BLOWOUT
(m)
0. 75
1. 08
1. 47
1. 91
2. 42
2. 99
3. 62
4. 31
5. 06
5. 87
6. 74
122
February 2011
CCT
5.3 Sheet 60
CCT
Temperature
ELEMENT
(m)
5C
INITIAL
10C
FINAL
INITIAL
FINAL
15C
20C
INITIAL
FINAL
INITIAL
50C
80C
FINAL
INITIAL
25C
FINAL
INITIAL
30C
FINAL
INITIAL
35C
FINAL
FINAL
FINAL
0. 04
0. 04
0. 16
0. 17
0. 36
0. 39
0. 64
0. 70
1. 03
1. 13
1. 48
1. 62
2. 01
2. 21
2. 63
2. 89
Sag
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 04
0. 03
0. 04
0. 04
0. 04
3 Returns
0. 94
0. 95
0. 96
0. 96
0. 97
0. 97
0. 98
0. 99
1. 00
1. 00
1. 01
1. 01
1. 02
1. 02
Sag
0. 12
0. 13
0. 13
0. 13
0. 13
0. 13
0. 14
0. 14
0. 14
0. 14
0. 14
0. 14
0. 15
0. 15
3 Returns
1. 91
1. 92
1. 94
1. 95
1. 97
1. 98
2. 00
2. 01
2. 02
2. 03
2. 05
2. 06
2. 07
2. 08
Sag
0. 28
0. 29
0. 29
0. 29
0. 30
0. 30
0. 31
0. 31
0. 32
0. 32
0. 32
0. 33
0. 33
0. 34
3 Returns
2. 88
2. 90
2. 93
2. 94
2. 97
2. 98
3. 01
3. 02
3. 05
3. 06
3. 09
3. 10
3. 12
3. 14
10
15
Sag
0. 51
0. 51
0. 52
0. 53
0. 54
0. 54
0. 55
0. 56
0. 57
0. 57
0. 58
0. 59
0. 59
0. 60
3 Returns
3. 85
3. 87
3. 91
3. 93
3. 97
3. 99
4. 02
4. 04
4. 08
4. 09
4. 13
4. 15
4. 18
4. 19
Sag
0. 81
0. 82
0. 84
0. 85
0. 86
0. 87
0. 89
0. 90
0. 91
0. 92
0. 93
0. 94
0. 96
0. 96
3 Returns
4. 88
4. 91
4. 96
4. 98
5. 03
5. 05
5. 10
5. 12
5. 16
5. 19
5. 23
5. 25
5. 29
5. 31
20
25
Sag
1. 17
1. 18
1. 20
1. 22
1. 24
1. 25
1. 28
1. 29
1. 31
1. 32
1. 34
1. 35
1. 37
1. 39
3 Returns
5. 85
5. 88
5. 94
5. 97
6. 03
6. 06
6. 11
6. 14
6. 19
6. 22
6. 27
6. 30
6. 34
6. 37
Sag
1. 59
1. 61
1. 64
1. 66
1. 69
1. 71
1. 73
1. 75
1. 78
1. 80
1. 83
1. 84
1. 89
1. 89
3 Returns
6. 82
6. 86
6. 93
6. 96
7. 03
7. 06
7. 12
7. 16
7. 22
7. 25
7. 31
7. 34
7. 40
7. 43
Sag
2. 07
2. 10
2. 14
2. 16
2. 20
2. 23
2. 27
2. 29
2. 33
2. 35
2. 39
2. 41
2. 44
2. 46
3 Returns
7. 79
7. 83
7. 91
7. 95
8. 03
8. 07
8. 14
8. 18
8. 25
8. 28
8. 35
8. 39
8. 45
8. 48
30
35
40
CONDUCTOR
TENSION (kN)
CCT80
0. 37
0. 35
0. 36
0. 34
0. 35
0. 33
0. 34
0. 32
0. 33
0. 32
0. 32
0. 31
0. 31
0. 30
0. 28
0. 26
CCT120
0. 55
0. 54
0. 53
0. 52
0. 51
0. 51
0. 50
0. 49
0. 49
0. 48
0. 47
0. 47
0. 46
0. 46
0. 43
0. 39
CCT180
0. 84
0. 83
0. 81
0. 80
0. 78
0. 77
0. 75
0. 75
0. 73
0. 72
0. 71
0. 70
0. 69
0. 68
0. 63
0. 57
BLOWOUT
(m)
0. 03
0. 12
0. 28
0. 49
0. 77
1. 11
1. 51
1. 97
123
5.3 Sheet 61
CCT
February 2011
Temperature
5C
ELEMENT
(m)
10C
15C
INITIAL
FINAL
INITIAL
Sag
0. 53
0. 54
0. 54
0. 54
3 Returns
3. 96
3. 96
3. 97
3. 98
20
25
FINAL INITIAL
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 54
0. 54
0. 55
0. 55
0. 55
0. 55
0. 55
0. 56
0. 56
0. 56
3. 99
4. 00
4. 00
4. 01
4. 02
4. 03
4. 03
4. 04
4. 05
4. 05
Sag
0. 81
0. 82
0. 82
0. 82
0. 83
0. 83
0. 83
0. 83
0. 84
0. 84
0. 84
0. 85
0. 85
0. 85
3 Returns
4. 88
4. 89
4. 90
4. 91
4. 92
4. 93
4. 94
4. 94
4. 96
4. 96
4. 97
4. 98
4. 99
5. 00
Sag
1. 17
1. 18
1. 18
1. 19
1. 19
1. 20
1. 20
1. 20
1. 21
1. 21
1. 22
1. 22
1. 23
1. 23
3 Returns
5. 86
5. 87
5. 89
5. 89
5. 91
5. 92
5. 93
5. 94
5. 95
5. 96
5. 97
5. 98
6. 00
6. 00
Sag
1. 60
1. 61
1. 61
1. 62
1. 63
1. 63
1. 64
1. 64
1. 65
1. 66
1. 66
1. 67
1. 67
1. 68
3 Returns
6. 85
6. 86
6. 87
6. 88
6. 90
6. 91
6. 92
6. 93
6. 95
6. 96
6. 98
6. 99
7. 00
7. 01
30
35
40
Sag
2. 01
2. 10
2. 11
2. 12
2. 13
2. 13
2. 14
2. 15
2. 16
2. 17
2. 18
2. 18
2. 19
2. 20
3 Returns
7. 83
7. 84
7. 86
7. 87
7. 89
7. 90
7. 92
7. 93
7. 95
7. 96
7. 98
7. 99
8. 00
8. 02
Sag
2. 69
2. 70
2. 71
2. 72
2. 73
2. 74
2. 76
2. 76
2. 78
2. 78
2. 80
2. 81
2. 82
2. 83
3 Returns
8. 87
8. 88
8. 90
8. 92
8. 94
8. 95
8. 97
8. 99
9. 01
9. 02
9. 04
9. 05
9. 07
9. 08
45
50
Sag
3. 28
3. 29
3. 31
3. 32
3. 34
3. 35
3. 36
3. 37
3. 39
3. 40
3. 41
3. 42
3. 44
3. 45
3 Returns
9. 79
9. 81
9. 83
9. 84
9. 87
9. 88
9. 90
9. 92
9. 94
9. 96
9. 98
9. 99
10. 01
10. 03
Sag
4. 03
4. 04
4. 06
4. 07
4. 09
4. 10
4. 12
4. 13
4. 15
4. 16
4. 18
4. 19
4. 21
4. 22
3 Returns
10. 84
10. 85
10. 88
10. 89
10. 92
10. 93
10. 96
10. 98
11. 00
11. 02
11. 04
11. 05
11. 08
11. 09
55
CONDUCTOR
50C
80C
FINAL
FINAL
0. 57
0. 59
0. 87
0. 90
1. 26
1. 30
1. 72
1. 77
2. 24
2. 32
2. 89
2. 98
3. 52
3. 64
4. 31
4. 46
TENSION (kN)
CCT80
0. 35
0. 34
0. 34
0. 34
0. 34
0. 34
0. 34
0. 34
0. 34
0. 33
0. 34
0. 33
0. 33
0. 33
0. 32
0. 31
CCT120
0. 53
0. 53
0. 53
0. 53
0. 52
0. 52
0. 52
0. 52
0. 52
0. 51
0. 51
0. 51
0. 51
0. 51
0. 49
0. 48
CCT180
0. 82
0. 82
0. 81
0. 81
0. 81
0. 80
0. 80
0. 80
0. 79
0. 79
0. 78
0. 78
0. 78
0. 77
0. 75
0. 72
BLOWOUT
(m)
0. 41
0. 63
0. 91
1. 24
1. 63
2. 06
2. 54
3. 08
124
5.3 Sheet 62
CCT
February 2011
Temperature
5C
ELEMENT
(m)
10C
INITIAL FINAL
20
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 15
0. 18
0. 16
0. 19
0. 17
0. 20
0. 18
0. 21
0. 19
0. 22
0. 20
0. 23
0. 21
0. 24
3 Returns
2. 10
2. 27
2. 18
2. 34
2. 25
2. 40
2. 32
2. 46
2. 39
2. 52
2. 45
2. 58
2. 51
2. 63
30
Sag
0. 33
0. 38
0. 36
0. 41
0. 38
0. 43
0. 40
0. 45
0. 43
0. 48
0. 45
0. 50
0. 47
0. 52
3 Returns
3. 11
3. 36
3. 23
3. 46
3. 34
3. 56
3. 44
3. 65
3. 54
3. 73
3. 63
3. 82
3. 71
3. 89
Sag
0. 59
0. 68
0. 63
0. 73
0. 68
0. 77
0. 72
0. 81
0. 76
0. 85
0. 80
0. 88
0. 84
0. 92
3 Returns
4. 15
4. 48
4. 31
4. 62
4. 46
4. 75
4. 59
4. 87
4. 72
4. 99
4. 84
5. 09
4. 96
5. 20
Sag
0. 92
1. 07
0. 99
1. 14
1. 06
1. 20
1. 13
1. 27
1. 19
1. 33
1. 25
1. 38
1. 31
1. 44
3 Returns
5. 20
5. 61
5. 39
5. 78
5. 58
5. 94
5. 75
6. 09
5. 91
6. 24
6. 06
6. 37
6. 20
6. 50
40
50
60
Sag
1. 34
1. 56
1. 44
1. 66
1. 54
1. 75
1. 64
1. 84
1. 73
1. 93
1. 82
2. 02
1. 91
2. 10
3 Returns
6. 27
6. 77
6. 51
6. 98
6. 73
7. 17
6. 94
7. 35
7. 13
7. 53
7. 31
7. 69
7. 48
7. 84
Sag
1. 82
2. 12
1. 96
2. 26
2. 10
2. 39
2. 23
2. 51
2. 36
2. 63
2. 48
2. 75
2. 60
2. 86
3 Returns
7. 31
7. 89
7. 59
8. 14
7. 85
8. 36
8. 09
8. 58
8. 31
8. 78
8. 53
8. 97
8. 73
9. 15
Sag
2. 38
2. 77
2. 56
2. 95
2. 74
3. 12
2. 91
3. 28
3. 08
3. 44
3. 24
3. 59
3. 40
3. 73
3 Returns
8. 35
9. 01
8. 67
9. 29
8. 97
9. 56
9. 24
9. 80
9. 50
10. 03
9. 74
10. 25
9. 97
10. 45
70
80
CONDUCTOR
50C
80C
FINAL
FINAL
0. 26
0. 30
0. 57
0. 66
1. 02
1. 17
1. 60
1. 84
2. 33
2. 68
3. 17
3. 64
4. 14
4. 76
TENSION (kN)
CCT80
1. 24
1. 05
1. 16
1. 00
1. 09
0. 95
1. 03
0. 91
0. 98
0. 87
0. 93
0. 84
0. 89
0. 81
0. 73
0. 64
CCT120
1. 89
1. 62
1. 75
1. 53
1. 64
1. 44
1. 54
1. 37
1. 46
1. 31
1. 39
1. 26
1. 33
1. 21
1. 08
0. 94
CCT180
3. 03
2. 50
2. 76
2. 32
2. 54
2. 17
2. 36
2. 05
2. 21
1. 94
2. 08
1. 85
1. 97
1. 76
1. 56
1. 34
BLOWOUT
(m)
0. 20
0. 46
0. 82
1. 28
1. 84
2. 51
3. 28
125
5.3 Sheet 63
CCT
February 2011
Temperature
5C
ELEMENT
(m)
10C
INITIAL FINAL
30
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 36
0. 39
0. 37
0. 40
0. 38
0. 41
0. 39
0. 42
0. 40
0. 43
0. 41
0. 44
0. 42
0. 45
3 Returns
3. 23
3. 36
3. 29
3. 41
3. 34
3. 46
3. 39
3. 51
3. 44
3. 55
3. 49
3. 59
3. 53
3. 64
40
Sag
0. 64
0. 69
0. 66
0. 71
0. 68
0. 73
0. 70
0. 75
0. 72
0. 77
0. 74
0. 78
0. 76
0. 80
3 Returns
4. 32
4. 49
4. 39
4. 56
4. 46
4. 62
4. 53
4. 68
4. 59
4. 74
4. 65
4. 80
4. 71
4. 85
Sag
0. 99
1. 07
1. 03
1. 11
1. 06
1. 14
1. 09
1. 17
1. 12
1. 20
1. 16
1. 23
1. 19
1. 26
3 Returns
5. 40
5. 62
5. 49
5. 70
5. 58
5. 78
5. 66
5. 86
5. 74
5. 93
5. 82
6. 00
5. 90
6. 07
Sag
1. 43
1. 55
1. 48
1. 60
1. 53
1. 64
1. 58
1. 69
1. 62
1. 73
1. 67
1. 77
1. 71
1. 81
3 Returns
6. 49
6. 74
6. 59
6. 84
6. 70
6. 94
6. 80
7. 03
6. 90
7. 12
6. 99
7. 21
7. 08
7. 29
50
60
70
Sag
1. 95
2. 11
2. 02
2. 17
2. 08
2. 24
2. 15
2. 30
2. 21
2. 36
2. 27
2. 41
2. 33
2. 47
3 Returns
7. 57
7. 87
7. 70
7. 99
7. 82
8. 10
7. 94
8. 21
8. 05
8. 31
8. 16
8. 41
8. 26
8. 51
Sag
2. 57
2. 78
2. 66
2. 86
2. 75
2. 95
2. 83
3. 03
2. 91
3. 10
2. 99
3. 18
3. 07
3. 26
3 Returns
8. 69
9. 03
8. 83
9. 16
8. 97
9. 29
9. 11
9. 42
9. 24
9. 54
9. 36
9. 65
9. 48
9. 76
80
90
Sag
3. 26
3. 52
3. 37
3. 63
3. 48
3. 73
3. 58
3. 83
3. 68
3. 93
3. 78
4. 03
3. 88
4. 12
3 Returns
9. 77
10. 16
9. 93
10. 31
10. 09
10. 45
10. 42
10. 59
10. 39
10. 73
10. 53
10. 86
10. 66
10. 98
Sag
4. 02
4. 35
4. 16
4. 48
4. 29
4. 61
4. 42
4. 73
4. 55
4. 85
4. 67
4. 97
4. 80
5. 09
3 Returns
10. 85
11. 28
11. 03
11. 45
11. 21
11. 61
11. 38
11. 77
11. 54
11. 92
11. 70
12. 06
11. 85
12. 20
100
CONDUCTOR
50C
80C
FINAL
FINAL
0. 48
0. 53
0. 86
0. 94
1. 34
1. 47
1. 93
2. 12
2. 63
2. 89
3. 47
3. 81
4. 39
4. 82
5. 43
5. 95
TENSION (kN)
CCT80
1. 13
1. 05
1. 10
1. 02
1. 07
1. 00
1. 04
0. 98
1. 02
0. 95
0. 99
0. 93
0. 97
0. 91
0. 86
0. 79
CCT120
1. 75
1. 62
1. 69
1. 57
1. 64
1. 53
1. 59
1. 49
1. 55
1. 45
1. 50
1. 42
1. 47
1. 38
1. 29
1. 18
CCT180
2. 76
2. 49
2. 64
2. 40
2. 54
2. 32
2. 45
2. 25
2. 36
2. 18
2. 29
2. 12
2. 22
2. 06
1. 91
1. 72
BLOWOUT
(m)
0. 38
0. 67
1. 05
1. 51
2. 06
2. 69
3. 40
4. 20
126
5.3 Sheet 64
CCT
February 2011
Temperature
5C
ELEMENT
(m)
10C
40
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
0. 66
0. 69
0. 67
0. 70
0. 68
0. 71
0. 70
0. 72
0. 71
0. 74
0. 72
0. 75
0. 73
0. 76
3 Returns
4. 40
4. 50
4. 44
4. 54
4. 48
4. 57
4. 52
4. 61
4. 55
4. 65
4. 59
4. 68
4. 63
4. 72
50
Sag
1. 03
1. 08
1. 05
1. 10
1. 07
1. 12
1. 09
1. 13
1. 11
1. 15
1. 12
1. 17
1. 14
1. 19
3 Returns
5. 50
5. 63
5. 55
5. 68
5. 60
5. 72
5. 65
5. 77
5. 70
5. 81
5. 74
5. 86
5. 79
5. 90
Sag
1. 49
1. 56
1. 52
1. 58
1. 54
1. 61
1. 57
1. 64
1. 60
1. 66
1. 62
1. 69
1. 65
1. 71
3 Returns
6. 61
6. 76
6. 67
6. 81
6. 73
6. 87
6. 78
6. 93
6. 84
6. 98
6. 90
7. 03
6. 95
7. 08
Sag
2. 03
2. 12
2. 06
2. 16
2. 10
2. 19
2. 14
2. 23
2. 17
2. 26
2. 21
2. 30
2. 24
2. 33
3 Returns
7. 71
7. 88
7. 78
7. 95
7. 85
8. 02
7. 92
8. 08
7. 98
8. 15
8. 05
8. 21
8. 11
8. 27
60
70
80
Sag
2. 65
2. 77
2. 70
2. 82
2. 75
2. 87
2. 79
2. 91
2. 84
2. 96
2. 89
3. 00
2. 93
3. 05
3 Returns
8. 81
9. 01
8. 89
9. 09
8. 97
9. 17
9. 05
9. 24
9. 13
9. 31
9. 20
9. 38
9. 27
9. 45
Sag
3. 36
3. 51
3. 42
3. 57
3. 48
3. 63
3. 54
3. 69
3. 60
3. 74
3. 66
3. 80
3. 71
3. 86
3 Returns
9. 92
10. 14
10. 01
10. 23
10. 10
10. 31
10. 18
10. 39
10. 27
10. 47
10. 35
10. 55
10. 43
10. 63
90
100
Sag
4. 14
4. 34
4. 22
4. 41
4. 30
4. 49
4. 37
4. 56
4. 45
4. 63
4. 52
4. 70
4. 59
4. 77
3 Returns
11. 02
11. 27
11. 12
11. 37
11. 22
11. 46
11. 32
11. 56
11. 41
11. 65
11. 51
11. 75
11. 60
11. 82
Sag
5. 05
5. 28
5. 15
5. 37
5. 24
5. 46
5. 33
5. 55
5. 41
5. 63
5. 50
5. 72
5. 59
5. 80
3 Returns
12. 16
12. 44
12. 27
12. 54
12. 38
12. 64
12. 49
12. 74
12. 59
12. 84
12. 69
12. 93
12. 79
13. 03
110
CONDUCTOR
50C
80C
FINAL
FINAL
0. 79
0. 84
1. 24
1. 32
1. 78
1. 90
2. 43
2. 59
3. 18
3. 38
4. 02
4. 27
5. 01
5. 34
6. 05
6. 43
TENSION (kN)
CCT80
1. 09
1. 04
1. 07
1. 03
1. 06
1. 01
1. 04
1. 00
1. 03
0. 99
1. 01
0. 97
1. 00
0. 96
0. 92
0. 87
CCT120
1. 68
1. 61
1. 65
1. 58
1. 62
1. 56
1. 60
1. 53
1. 57
1. 51
1. 55
1. 49
1. 52
1. 46
1. 40
1. 32
CCT180
2. 64
2. 48
2. 58
2. 43
2. 52
2. 38
2. 46
2. 33
2. 41
2. 29
2. 36
2. 25
2. 32
2. 21
2. 10
1. 95
BLOWOUT
(m)
0. 60
0. 94
1. 36
1. 85
2. 42
3. 06
3. 78
4. 58
127
5.3 Sheet 65
CCT
February 2011
Temperature
5C
ELEMENT
(m)
10C
50
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
1. 05
1. 09
1. 07
1. 10
1. 08
1. 11
1. 09
1. 12
1. 10
1. 13
1. 11
1. 14
1. 13
1. 16
3 Returns
5. 56
5. 64
5. 59
5. 67
5. 63
5. 70
5. 66
5. 73
5. 69
5. 76
5. 72
5. 79
5. 75
5. 82
60
Sag
1. 52
1. 56
1. 54
1. 58
1. 56
1. 60
1. 57
1. 62
1. 59
1. 63
1. 61
1. 65
1. 62
1. 67
3 Returns
6. 68
6. 77
6. 72
6. 81
6. 75
6. 85
6. 79
6. 89
6. 83
6. 92
6. 86
6. 96
6. 90
6. 99
Sag
2. 07
2. 13
2. 09
2. 16
2. 12
2. 18
2. 14
2. 20
2. 17
2. 23
2. 19
2. 25
2. 21
2. 27
3 Returns
7. 79
7. 91
7. 84
7. 95
7. 88
7. 99
7. 93
8. 04
7. 97
8. 08
8. 01
8. 12
8. 05
8. 16
Sag
2. 71
2. 79
2. 74
2. 82
2. 77
2. 85
2. 80
2. 88
2. 83
2. 91
2. 86
2. 94
2. 89
2. 97
3 Returns
8. 91
9. 04
8. 96
9. 09
9. 01
9. 14
9. 06
9. 19
9. 11
9. 23
9. 16
9. 28
9. 21
9. 33
70
80
90
Sag
3. 43
3. 53
3. 47
3. 57
3. 51
3. 61
3. 55
3. 65
3. 59
3. 69
3. 63
3. 72
3. 66
3. 76
3 Returns
10. 02
10. 17
10. 08
10. 23
10. 14
10. 28
10. 20
10. 34
10. 25
10. 39
10. 31
10. 44
10. 36
10. 50
Sag
4. 24
4. 36
4. 29
4. 41
4. 34
4. 46
4. 38
4. 51
4. 43
4. 55
4. 48
4. 60
4. 53
4. 65
3 Returns
11. 14
11. 30
11. 20
11. 37
11. 27
11. 43
11. 33
11. 49
11. 39
11. 55
11. 45
11. 61
11. 51
11. 66
100
110
Sag
5. 13
5. 28
5. 19
5. 34
5. 25
5. 40
5. 31
5. 46
5. 37
5. 52
5. 43
5. 57
5. 48
5. 63
3 Returns
12. 25
12. 43
12. 33
12. 50
12. 40
12. 57
12. 47
12. 64
12. 53
12. 70
12. 60
12. 77
12. 67
12. 83
Sag
6. 11
6. 29
6. 18
6. 36
6. 25
6. 43
6. 32
6. 50
6. 39
6. 57
6. 46
6. 64
6. 53
6. 70
3 Returns
13. 37
13. 57
13. 45
13. 64
13. 52
13. 72
13. 60
13. 79
13. 67
13. 86
13. 75
13. 93
13. 82
14. 00
120
CONDUCTOR
50C
80C
FINAL
FINAL
1. 19
1. 24
1. 72
1. 79
2. 34
2. 44
3. 06
3. 20
3. 87
4. 05
4. 78
5. 00
5. 79
6. 06
6. 90
7. 22
TENSION (kN)
CCT80
1. 07
1. 04
1. 06
1. 03
1. 05
1. 02
1. 04
1. 01
1. 03
1. 00
1. 02
0. 99
1. 01
0. 98
0. 95
0. 92
CCT120
1. 65
1. 60
1. 63
1. 58
1. 61
1. 57
1. 59
1. 55
1. 58
1. 53
1. 56
1. 52
1. 54
1. 50
1. 46
1. 39
CCT180
2. 57
2. 47
2. 53
2. 44
2. 50
2. 41
2. 46
2. 37
2. 43
2. 34
2. 40
2. 31
2. 36
2. 29
2. 20
2. 09
BLOWOUT
(m)
0. 89
1. 28
1. 74
2. 28
2. 89
3. 56
4. 31
5. 14
128
5.3 Sheet 66
CCT
February 2011
SPAN
LENGTH
(m)
ELEMENT
30
Sag
0. 16
0. 23
0. 17
3 Returns
2. 14
2. 60
5C
10C
40
15C
20C
25C
30C
35C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
0. 25
0. 19
0. 27
0. 21
0. 29
0. 23
0. 31
0. 25
0. 33
0. 27
0. 35
2. 26
2. 72
2. 38
2. 83
2. 49
2. 93
2. 61
3. 02
2. 72
3. 11
2. 82
3. 20
Sag
0. 28
0. 41
0. 31
0. 45
0. 34
0. 48
0. 38
0. 52
0. 41
0. 55
0. 45
0. 59
0. 48
0. 62
3 Returns
2. 86
3. 47
3. 01
3. 63
3. 17
3. 77
3. 33
3. 91
3. 48
4. 04
3. 63
4. 15
3. 76
4. 27
Sag
0. 44
0. 64
0. 48
0. 70
0. 54
0. 76
0. 59
0. 81
0. 65
0. 87
0. 70
0. 92
0. 76
0. 97
3 Returns
3. 58
4. 34
3. 77
4. 54
3. 97
4. 72
4. 16
4. 89
4. 35
5. 05
4. 53
5. 20
4. 71
5. 34
50
60
Sag
0. 64
0. 93
0. 71
1. 00
0. 78
1. 08
0. 85
1. 15
0. 92
1. 22
1. 00
1. 29
1. 07
1. 36
3 Returns
4. 34
5. 21
4. 56
5. 42
4. 78
5. 62
5. 00
5. 81
5. 21
5. 99
5. 41
6. 15
5. 60
6. 31
Sag
0. 86
1. 27
0. 96
1. 39
1. 06
1. 50
1. 17
1. 61
1. 28
1. 72
1. 39
1. 82
1. 50
1. 92
3 Returns
5. 04
6. 11
5. 31
6. 38
5. 58
6. 64
5. 86
6. 88
6. 13
7. 10
6. 38
7. 31
6. 63
7. 51
Sag
1. 13
1. 66
1. 25
1. 81
1. 39
1. 96
1. 53
2. 11
1. 67
2. 25
1. 81
2. 38
1. 95
2. 51
3 Returns
5. 76
6. 98
6. 06
7. 29
6. 38
7. 59
6. 69
7. 86
7. 00
8. 12
7. 29
8. 36
7. 57
8. 58
70
80
90
Sag
1. 43
2. 10
1. 59
2. 29
1. 75
2. 48
1. 93
2. 67
2. 11
2. 84
2. 29
3. 01
2. 47
3. 18
3 Returns
6. 47
7. 85
6. 82
8. 20
7. 18
8. 53
7. 53
8. 84
7. 87
9. 13
8. 20
9. 40
8. 51
9. 65
Sag
1. 76
2. 59
1. 96
2. 83
2. 17
3. 06
2. 38
3. 29
2. 61
3. 51
2. 83
3. 72
3. 05
3. 92
3 Returns
7. 19
8. 72
7. 58
9. 11
7. 97
9. 48
8. 36
9. 82
8. 74
10. 14
9. 11
10. 44
9. 46
10. 72
100
CONDUCTOR
50C
80C
FINAL
FINAL
0. 40
0. 47
0. 71
0. 84
1. 11
1. 32
1. 54
1. 82
2. 20
2. 62
2. 88
3. 42
3. 64
4. 32
4. 50
5. 34
TENSION (kN)
CCT80
2. 39
1. 76
2. 18
1. 64
2. 00
1. 53
1. 85
1. 44
1. 72
1. 37
1. 61
1. 30
1. 51
1. 24
1. 10
0. 94
CCT120
3. 98
2. 71
3. 59
2. 48
3. 24
2. 29
2. 94
2. 13
2. 69
2. 00
2. 48
1. 89
2. 30
1. 79
1. 56
1. 31
CCT180
6. 25
4. 16
5. 62
3. 79
5. 06
3. 49
4. 58
3. 24
4. 16
3. 02
3. 82
2. 84
3. 52
2. 69
2. 33
1. 95
BLOWOUT
(m)
0. 33
0. 59
0. 92
1. 33
1. 81
2. 36
2. 99
3. 70
129
5.3 Sheet 67
CCT
February 2011
Temperature
5C
ELEMENT
10C
50
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
0. 51
0. 64
0. 54
0. 67
0. 57
0. 70
0. 60
0. 73
0. 63
0. 76
0. 66
0. 79
0. 69
0. 82
3 Returns
3. 86
4. 34
3. 98
4. 45
4. 09
4. 55
4. 20
4. 64
4. 31
4. 73
4. 41
4. 81
4. 51
4. 90
60
Sag
0. 73
0. 93
0. 78
0. 97
0. 82
1. 02
0. 87
1. 06
0. 91
1. 10
0. 96
1. 14
1. 00
1. 18
3 Returns
4. 63
5. 22
4. 77
5. 34
4. 91
5. 46
5. 05
5. 57
5. 17
5. 68
5. 29
5. 78
5. 41
5. 88
70
Sag
1. 00
1. 26
1. 06
1. 32
1. 12
1. 38
1. 18
1. 44
1. 24
1. 50
1. 30
1. 55
1. 36
1. 60
3 Returns
5. 40
6. 09
5. 57
6. 23
5. 73
6. 37
5. 89
6. 50
6. 04
6. 63
6. 18
6. 75
6. 31
6. 86
80
Sag
1. 30
1. 65
1. 38
1. 73
1. 46
1. 81
1. 54
1. 88
1. 62
1. 96
1. 70
2. 03
1. 78
2. 10
3 Returns
6. 18
6. 96
6. 37
7. 12
6. 55
7. 28
6. 73
7. 43
6. 90
7. 58
7. 06
7. 71
7. 22
7. 84
90
Sag
1. 65
2. 09
1. 75
2. 19
1. 85
2. 29
1. 96
2. 38
2. 06
2. 48
2. 15
2. 57
2. 25
2. 66
3 Returns
6. 95
7. 83
7. 17
8. 02
7. 38
8. 19
7. 58
8. 36
7. 77
8. 52
7. 95
8. 68
8. 12
8. 83
100
Sag
2. 05
2. 58
2. 17
2. 70
2. 30
2. 82
2. 42
2. 94
2. 54
3. 05
2. 66
3. 16
2. 77
3. 26
3 Returns
7. 75
8. 70
7. 98
8. 90
8. 21
9. 10
8. 42
9. 28
8. 63
9. 45
8. 83
9. 62
9. 02
9. 78
110
Sag
2. 49
3. 14
2. 64
3. 29
2. 80
3. 43
2. 94
3. 57
3. 09
3. 71
3. 23
3. 84
3. 37
3. 97
3 Returns
8. 55
9. 60
8. 81
9. 82
9. 06
10. 03
9. 29
10. 24
9. 52
10. 43
9. 74
10. 61
9. 95
10. 79
Sag
2. 95
3. 74
3. 13
3. 92
3. 32
4. 10
3. 50
4. 27
3. 68
4. 43
3. 85
4. 60
4. 03
4. 76
3 Returns
9. 30
10. 47
9. 59
10. 72
9. 86
10. 96
10. 13
11. 18
10. 38
11. 40
10. 63
11. 61
10. 86
11. 80
120
130
Sag
3. 46
4. 39
3. 68
4. 60
3. 89
4. 81
4. 11
5. 01
4. 32
5. 20
4. 52
5. 40
4. 72
5. 58
3 Returns
10. 07
11. 34
10. 38
11. 61
10. 68
11. 87
10. 97
12. 11
11. 25
12. 35
11. 51
12. 57
11. 77
12. 79
140
Sag
4. 01
5. 09
4. 26
5. 34
4. 52
5. 58
4. 76
5. 81
5. 01
6. 04
5. 25
6. 26
5. 48
6. 47
3 Returns
10. 85
12. 21
11. 18
12. 51
11. 51
12. 78
11. 82
13. 05
12. 11
13. 30
12. 40
13. 54
12. 67
13. 77
150
Sag
4. 60
5. 85
4. 90
6. 13
5. 18
6. 40
5. 47
6. 67
5. 75
6. 93
6. 02
7. 19
6. 29
7. 43
3 Returns
11. 62
13. 09
11. 98
13. 40
12. 33
13. 69
12. 66
13. 98
12. 98
14. 25
13. 28
14. 50
13. 58
14. 75
CONDUCTOR
50C
80C
FINAL
FINAL
0. 89
1. 01
1. 29
1. 46
1. 76
1. 99
2. 30
2. 60
2. 91
3. 29
3. 57
4. 03
4. 34
4. 91
5. 21
5. 90
6. 11
6. 93
7. 09
8. 04
8. 14
9. 23
TENSION (kN)
CCT80
2. 11
1. 75
2. 00
1. 68
1. 91
1. 62
1. 82
1. 56
1. 75
1. 51
1. 68
1. 46
1. 62
1. 42
1. 30
1. 16
CCT120
3. 43
2. 70
3. 22
2. 58
3. 05
2. 47
2. 89
2. 37
2. 75
2. 28
2. 62
2. 20
2. 51
2. 13
1. 94
1. 71
CCT180
5. 55
4. 16
5. 16
3. 93
4. 81
3. 73
4. 51
3. 56
4. 25
3. 40
4. 02
3. 26
3. 82
3. 14
2. 83
2. 46
BLOWOUT
(m)
0. 73
1. 06
1. 44
1. 88
2. 38
2. 94
3. 55
4. 23
4. 97
5. 76
6. 61
130
5.3 Sheet 68
CCT
February 2011
Temperature
5C
ELEMENT
10C
50
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
0. 56
0. 64
0. 58
0. 66
0. 60
0. 68
0. 62
0. 70
0. 63
0. 72
0. 65
0. 73
0. 67
0. 75
3 Returns
4. 04
4. 35
4. 12
4. 41
4. 18
4. 47
4. 25
4. 53
4. 32
4. 59
4. 38
4. 64
4. 44
4. 70
60
Sag
0. 80
0. 93
0. 83
0. 96
0. 86
0. 98
0. 89
1. 01
0. 91
1. 03
0. 94
1. 06
0. 97
1. 08
3 Returns
4. 86
5. 22
4. 94
5. 30
5. 02
5. 37
5. 10
5. 44
5. 18
5. 51
5. 26
5. 57
5. 33
5. 64
70
Sag
1. 09
1. 27
1. 13
1. 30
1. 17
1. 34
1. 21
1. 37
1. 25
1. 41
1. 28
1. 44
1. 32
1. 48
3 Returns
5. 67
6. 09
5. 77
6. 18
5. 86
6. 27
5. 96
6. 35
6. 05
6. 43
6. 13
6. 50
6. 22
6. 58
80
Sag
1. 43
1. 65
1. 48
1. 70
1. 53
1. 75
1. 58
1. 80
1. 63
1. 84
1. 68
1. 88
1. 72
1. 93
3 Returns
6. 48
6. 97
6. 59
7. 07
6. 70
7. 16
6. 81
7. 26
6. 91
7. 35
7. 01
7. 44
7. 11
7. 52
90
Sag
1. 81
2. 10
1. 88
2. 16
1. 94
2. 22
2. 00
2. 27
2. 06
2. 33
2. 12
2. 39
2. 18
2. 44
3 Returns
7. 29
7. 84
7. 42
7. 95
7. 54
8. 06
7. 66
8. 17
7. 78
8. 27
7. 89
8. 37
8. 00
8. 46
100
Sag
2. 24
2. 59
2. 32
2. 66
2. 39
2. 74
2. 47
2. 81
2. 55
2. 88
2. 62
2. 95
2. 69
3. 02
3 Returns
8. 10
8. 71
8. 24
8. 84
8. 38
8. 96
8. 52
9. 08
8. 64
9. 19
8. 77
9. 30
8. 89
9. 41
110
Sag
2. 71
3. 13
2. 80
3. 22
2. 90
3. 31
2. 99
3. 40
3. 08
3. 49
3. 17
3. 57
3. 26
3. 65
3 Returns
8. 91
9. 58
9. 07
9. 72
9. 22
9. 86
9. 37
9. 98
9. 51
10. 11
9. 65
10. 23
9. 78
10. 35
Sag
3. 22
3. 73
3. 34
3. 84
3. 45
3. 94
3. 56
4. 05
3. 67
4. 15
3. 78
4. 25
3. 88
4. 35
3 Returns
9. 72
10. 46
9. 89
10. 61
10. 06
10. 75
10. 22
10. 89
10. 38
11. 03
10. 53
11. 16
10. 67
11. 29
120
130
Sag
3. 80
4. 40
3. 94
4. 53
4. 07
4. 65
4. 20
4. 78
4. 33
4. 90
4. 46
5. 01
4. 58
5. 13
3 Returns
10. 56
11. 36
10. 75
11. 52
10. 93
11. 68
11. 10
11. 83
11. 27
11. 98
11. 43
12. 12
11. 59
12. 26
140
Sag
4. 41
5. 10
4. 57
5. 25
4. 72
5. 40
4. 87
5. 54
5. 02
5. 68
5. 17
5. 82
5. 31
5. 95
3 Returns
11. 37
12. 23
11. 57
12. 41
11. 77
12. 58
11. 95
12. 74
12. 13
12. 90
12. 31
13. 05
12. 48
13. 20
150
Sag
5. 06
5. 86
5. 24
6. 03
5. 42
6. 20
5. 60
6. 36
5. 77
6. 52
5. 94
6. 68
6. 10
6. 83
3 Returns
12. 18
13. 10
12. 40
13. 29
12. 60
13. 47
12. 81
13. 65
13. 00
13. 82
13. 19
13. 98
13. 37
14. 14
CONDUCTOR
50C
80C
FINAL
FINAL
0. 80
0. 88
1. 15
1. 26
1. 57
1. 72
2. 05
2. 25
2. 60
2. 85
3. 21
3. 52
3. 89
4. 26
4. 63
5. 08
5. 47
5. 99
6. 34
6. 95
7. 28
7. 98
TENSION (kN)
CCT80
1. 96
1. 75
1. 90
1. 71
1. 85
1. 67
1. 80
1. 63
1. 75
1. 59
1. 71
1. 56
1. 67
1. 53
1. 44
1. 32
CCT120
3. 12
2. 70
3. 01
2. 62
2. 91
2. 55
2. 82
2. 48
2. 74
2. 42
2. 66
2. 37
2. 59
2. 31
2. 17
1. 98
CCT180
4. 99
4. 15
4. 78
4. 01
4. 58
3. 88
4. 40
3. 76
4. 24
3. 65
4. 10
3. 55
3. 96
3. 45
3. 20
2. 89
BLOWOUT
(m)
0. 64
0. 92
1. 26
1. 64
2. 08
2. 57
3. 11
3. 70
4. 34
5. 04
5. 79
131
5.3 Sheet 69
CCT
February 2011
Temperature
5C
ELEMENT
10C
15C
80
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
1. 56
1. 67
1. 58
1. 69
1. 60
1. 71
1. 63
1. 73
1. 65
1. 75
1. 67
1. 78
1. 69
1. 80
3 Returns
6. 76
6. 99
6. 81
7. 04
6. 86
7. 08
6. 91
7. 13
6. 96
7. 17
7. 01
7. 22
7. 05
7. 26
90
Sag
1. 97
2. 11
2. 00
2. 14
2. 03
2. 17
2. 06
2. 19
2. 09
2. 22
2. 12
2. 25
2. 15
2. 28
3 Returns
7. 61
7. 87
7. 67
7. 92
7. 72
7. 97
7. 78
8. 02
7. 83
8. 07
7. 88
8. 12
7. 93
8. 17
100
Sag
2. 44
2. 61
2. 47
2. 64
2. 51
2. 68
2. 55
2. 71
2. 58
2. 74
2. 62
2. 78
2. 65
2. 81
3 Returns
8. 46
8. 74
8. 52
8. 80
8. 58
8. 86
8. 64
8. 91
8. 70
8. 97
8. 76
9. 02
8. 82
9. 08
Sag
2. 95
3. 15
2. 99
3. 20
3. 04
3. 24
3. 08
3. 28
3. 12
3. 32
3. 17
3. 36
3. 21
3. 40
3 Returns
9. 30
9. 62
9. 37
9. 68
9. 44
9. 75
9. 51
9. 81
9. 57
9. 87
9. 64
9. 93
9. 70
9. 99
110
120
Sag
3. 51
3. 76
3. 57
3. 81
3. 62
3. 86
3. 67
3. 91
3. 72
3. 95
3. 77
4. 00
3. 82
4. 05
3 Returns
10. 15
10. 49
10. 22
10. 56
10. 30
10. 63
10. 37
10. 70
10. 44
10. 77
10. 51
10. 83
10. 58
10. 90
130
Sag
4. 12
4. 41
4. 19
4. 47
4. 25
4. 53
4. 31
4. 59
4. 37
4. 64
4. 43
4. 70
4. 49
4. 76
3 Returns
11. 00
11. 37
11. 08
11. 44
11. 16
11. 52
11. 24
11. 59
11. 32
11. 67
11. 39
11. 74
11. 47
11. 81
140
Sag
4. 78
5. 12
4. 86
5. 18
4. 93
5. 25
5. 00
5. 32
5. 07
5. 39
5. 14
5. 45
5. 20
5. 52
3 Returns
11. 84
12. 24
11. 93
12. 33
12. 02
12. 41
12. 10
12. 49
12. 19
12. 56
12. 27
12. 64
12. 35
12. 72
150
Sag
5. 50
5. 88
5. 58
5. 95
5. 66
6. 03
5. 74
6. 11
5. 82
6. 18
5. 90
6. 26
5. 98
6. 33
3 Returns
12. 70
13. 12
12. 79
13. 21
12. 88
13. 29
12. 97
13. 38
13. 06
13. 46
13. 15
13. 54
13. 23
13. 62
160
Sag
6. 26
6. 69
6. 35
6. 78
6. 44
6. 87
6. 54
6. 95
6. 63
7. 04
6. 72
7. 13
6. 80
7. 21
3 Returns
13. 54
14. 00
13. 64
14. 09
1. 74
14. 18
13. 84
14. 27
13. 93
14. 36
14. 02
14. 45
14. 12
14. 53
Sag
7. 09
7. 58
7. 19
7. 68
7. 3
7. 78
7. 41
7. 88
7. 51
7. 98
7. 61
8. 08
7. 71
8. 18
3 Returns
14. 41
14. 9
14. 52
15
14. 62
15. 1
14. 73
15. 19
14. 83
15. 29
14. 93
15. 38
15. 03
15. 47
170
180
Sag
7. 92
8. 47
8. 04
8. 59
8. 16
8. 70
8. 28
8. 81
8. 39
8. 92
8. 51
9. 03
8. 62
9. 14
3 Returns
15. 23
15. 75
15. 34
15. 85
15. 46
15. 96
15. 56
16. 06
15. 67
16. 16
15. 78
16. 26
15. 88
16. 35
CONDUCTOR
50C
80C
FINAL
FINAL
1. 86
1. 96
2. 35
2. 48
2. 91
3. 06
3. 52
3. 71
4. 19
4. 42
4. 92
5. 19
5. 71
6. 02
6. 55
6. 90
7. 46
7. 86
8. 46
8. 92
9. 46
9. 97
TENSION (kN)
CCT80
1. 85
1. 74
1. 83
1. 72
1. 81
1. 70
1. 78
1. 68
1. 76
1. 66
1. 74
1. 64
1. 72
1. 63
1. 57
1. 50
CCT120
2. 86
2. 68
2. 82
2. 64
2. 78
2. 61
2. 74
2. 57
2. 70
2. 54
2. 67
2. 51
2. 63
2. 48
2. 39
2. 27
CCT180
4. 50
4. 13
4. 42
4. 06
4. 34
4. 00
4. 26
3. 93
4. 19
3. 87
4. 12
3. 82
4. 05
3. 76
3. 61
3. 39
BLOWOUT
(m)
1. 43
1. 81
2. 23
2. 70
3. 22
3. 77
4. 38
5. 03
5. 72
6. 46
7. 24
132
February 2011
HDC
5.3 Sheet 70
HDC (Copper)
Temperature
5C
ELEMENT
INITIAL
10C
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 04
0. 04
0. 03
0. 16
0. 17
0. 13
0. 36
0. 38
0. 29
0. 64
0. 69
0. 51
1. 04
1. 10
0. 80
1. 48
1. 59
1. 16
2. 01
2. 16
1. 58
2. 63
2. 82
2. 06
Sag
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 04
0. 04
0. 04
0. 04
0. 04
0. 04
3 Returns
0. 98
0. 98
0. 99
0. 99
1. 01
1. 01
1. 01
1. 02
1. 02
1. 02
1. 03
1. 04
10
Sag
0. 13
0. 13
0. 14
0. 14
0. 14
0. 14
0. 14
0. 14
0. 14
0. 15
0. 15
0. 15
0. 15
0. 15
3 Returns
1. 99
1. 99
2. 00
2. 01
2. 02
2. 03
2. 04
2. 05
2. 06
2. 06
2. 08
2. 08
2. 10
2. 10
Sag
0. 31
0. 31
0. 31
0. 31
0. 32
0. 32
0. 32
0. 32
0. 33
0. 33
0. 33
0. 34
0. 34
0. 34
15
3 Returns
2. 99
3. 00
3. 02
3. 03
3. 05
3. 06
3. 08
3. 09
3. 11
3. 11
3. 13
3. 14
3. 16
3. 16
Sag
0. 55
0. 55
0. 56
0. 56
0. 57
0. 57
0. 58
0. 58
0. 59
0. 59
0. 60
0. 60
0. 61
0. 61
3 Returns
4. 00
4. 01
4. 04
4. 05
4. 08
4. 09
4. 12
4. 12
4. 15
4. 16
4. 19
4. 20
4. 22
4. 23
20
25
Sag
0. 88
0. 88
0. 89
0. 90
0. 91
0. 92
0. 93
0. 93
0. 95
0. 95
0. 96
0. 97
0. 98
0. 98
3 Returns
5. 07
5. 08
5. 12
5. 13
5. 17
5. 18
5. 22
5. 23
5. 26
5. 27
5. 31
5. 32
5. 35
5. 36
Sag
1. 26
1. 27
1. 29
1. 29
1. 31
1. 32
1. 34
1. 34
1. 36
1. 36
1. 38
1. 39
1. 41
1. 41
30
3 Returns
6. 08
6. 09
6. 14
6. 15
6. 20
6. 21
6. 25
6. 27
6. 31
6. 32
6. 36
6. 37
6. 42
6. 43
Sag
1. 72
1. 72
1. 75
1. 76
1. 78
1. 79
1. 82
1. 82
1. 85
1. 86
1. 88
1. 89
1. 91
1. 92
3 Returns
7. 09
7. 10
7. 16
7. 17
7. 22
7. 24
7. 29
7. 30
7. 36
7. 37
7. 42
7. 43
7. 48
7. 49
Sag
2. 24
2. 25
2. 29
2. 29
2. 33
2. 34
2. 37
2. 38
2. 42
2. 43
2. 46
2. 47
2. 50
2. 51
3 Returns
8. 09
8. 11
8. 17
8. 19
8. 25
8. 27
8. 33
8. 34
8. 40
8. 42
8. 47
8. 49
8. 54
8. 56
35
40
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 14
0. 14
0. 14
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 12
0. 12
0. 12
0. 11
0. 10
Cu 7/2. 00
0. 18
0. 18
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 16
0. 16
0. 16
0. 16
0. 16
0. 16
0. 15
0. 15
Cu 7/2. 75
0. 32
0. 32
0. 32
0. 32
0. 31
0. 31
0. 31
0. 3
0. 3
0. 3
0. 3
0. 3
0. 29
0. 29
0. 27
0. 25
Cu 19/2. 00
0. 49
0. 48
0. 47
0. 47
0. 46
0. 46
0. 45
0. 45
0. 44
0. 44
0. 44
0. 43
0. 43
0. 43
0. 4
0. 38
Cu 19/3. 00
1. 01
1. 01
0. 99
0. 99
0. 98
0. 97
0. 96
0. 96
0. 95
0. 94
0. 93
0. 93
0. 92
0. 92
0. 87
0. 82
Cu 37/2. 75
1. 67
1. 67
1. 64
1. 64
1,61
1. 61
1. 58
1. 58
1. 56
1. 56
1. 53
1. 53
1. 51
1. 51
1. 44
1. 35
BLOWOUT
(m)
133
5.3 Sheet 71
HDC (Copper)
February 2011
SPAN
LENGTH
(m)
ELEMENT
20
Sag
0. 55
0. 55
0. 55
3 Returns
4. 02
4. 02
Sag
0. 89
0. 89
5C
10C
25
15C
20C
25C
30C
35C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
0. 55
0. 56
0. 55
0. 56
0. 56
0. 56
0. 56
0. 56
0. 56
0. 56
0. 56
4. 03
4. 03
4. 04
4. 03
4. 04
4. 04
4. 05
4. 05
4. 05
4. 06
4. 06
4. 06
0. 89
0. 89
0. 89
0. 89
0. 90
0. 89
0. 90
0. 90
0. 90
0. 90
0. 90
0. 90
3 Returns
5. 10
5. 09
5. 11
5. 10
5. 11
5. 11
5. 12
5. 12
5. 13
5. 13
5. 14
5. 13
5. 15
5. 14
Sag
1. 25
1. 25
1. 26
1. 26
1. 27
1. 27
1. 27
1. 27
1. 28
1. 28
1. 29
1. 28
1. 29
1. 29
3 Returns
6. 06
6. 06
6. 08
6. 07
6. 09
6. 09
6. 11
6. 10
6. 12
6. 12
6. 14
6. 13
6. 15
6. 15
30
35
Sag
1. 71
1. 7
1. 72
1. 71
1. 72
1. 72
1. 73
1. 73
1. 74
1. 74
1. 75
1. 75
1. 76
1. 76
3 Returns
7. 07
7. 06
7. 08
7. 08
7. 10
7. 10
7. 12
7. 12
7. 14
7. 13
7. 16
7. 15
7. 18
7. 17
Sag
2. 23
2. 23
2. 24
2. 24
2. 25
2. 25
2. 26
2. 26
2. 28
2. 28
2. 29
2. 29
2. 30
2. 30
3 Returns
8. 07
8. 07
8. 09
8. 09
8. 11
8. 13
8. 13
8. 16
8. 16
8. 18
8. 18
8. 20
8. 20
8. 22
40
CONDUCTOR
50C
75C
FINAL
FINAL
0. 57
0. 58
0. 46
0. 91
0. 93
0. 73
1. 30
134
1. 04
1. 79
1. 83
1. 42
2. 33
2. 39
1. 86
TENSION (kN)
Cu 7/1. 75
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
0. 13
Cu 7/2. 00
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
0. 17
Cu 7/2. 75
0. 32
0. 32
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
0. 31
Cu 19/2. 00
0. 47
0. 47
0. 46
0. 46
0. 46
0. 46
0. 46
0. 46
0. 46
0. 46
0. 45
0. 45
0. 45
0. 45
0. 45
0. 45
Cu 19/3. 00
0. 98
0. 99
0. 97
0. 98
0. 97
0. 98
0. 97
0. 98
0. 97
0. 98
0. 97
0. 98
0. 97
0. 98
0. 98
0. 98
Cu 37/2. 75
1. 63
1. 63
1. 62
1. 62
1. 62
1. 62
1. 61
1. 61
1. 60
1. 60
1. 60
1. 60
1. 59
1. 59
1. 56
1. 56
BLOWOUT
(m)
134
5.3 Sheet 72
HDC (Copper)
February 2011
SPAN
LENGTH
(m)
ELEMENT
30
Sag
0. 40
0. 41
0. 42
3 Returns
3. 44
3. 47
Sag
0. 72
0. 73
3 Returns
4. 60
4. 64
4. 69
4. 73
Sag
1. 13
1. 15
1. 17
1. 20
3 Returns
5. 75
5. 80
5. 87
5. 92
5C
10C
40
50
60
15C
20C
25C
30C
35C
50C
75C
FINAL
FINAL
FINAL
0. 50
0. 51
0. 55
0. 62
0. 45
3. 80
3. 83
3. 86
0. 86
0. 88
0. 89
0. 90
0. 98
1. 01
0. 79
4. 99
5. 03
5. 07
5. 11
5. 15
1. 33
1. 35
1. 37
1. 39
1. 42
1. 54
1. 72
1. 24
6. 25
6. 30
6. 35
6. 39
6. 44
2. 24
2. 50
1. 79
3. 04
3. 41
2. 43
3. 98
4. 45
3. 18
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL INITIAL
0. 43
0. 44
0. 44
0. 45
0. 46
0. 47
0. 48
0. 48
0. 49
3. 52
3. 55
3. 58
3. 61
3. 65
3. 68
3. 71
3. 74
3. 77
0. 75
0. 76
0. 78
0. 79
0. 81
0. 82
0. 84
0. 85
4. 78
4. 82
4. 87
4. 91
4. 95
1. 22
1. 24
1. 27
1. 29
1. 31
5. 89
6. 04
6. 09
6. 14
6. 20
Sag
1. 64
1. 67
1. 71
1. 74
1. 78
1. 81
1. 84
1. 88
1. 91
1. 94
1. 97
2. 00
2. 03
2. 06
3 Returns
6. 94
7. 00
7. 08
7. 15
7. 22
7. 28
7. 35
7. 41
7. 48
7. 56
7. 60
7. 66
7. 72
7. 78
Sag
2. 24
2. 27
2. 33
2. 37
2. 42
2. 46
2. 51
2. 55
2. 60
2. 64
2. 68
2. 72
2. 76
2. 89
3 Returns
8. 09
8. 17
8. 26
8. 33
8. 42
8. 49
8. 58
8. 69
8. 72
8. 79
8. 86
8. 93
9. 00
9. 07
Sag
2. 92
2. 97
3. 04
3. 09
3. 16
3. 22
3. 28
3. 33
3. 39
3. 45
3. 50
3. 56
3. 61
3. 67
3 Returns
9. 25
9. 33
9. 44
9. 52
9. 63
9. 72
9. 81
9. 88
9. 97
10. 06
10. 13
10. 22
10. 29
10. 37
70
80
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 42
0. 41
0. 41
0. 40
0. 39
0. 38
0. 38
0. 37
0. 36
0. 35
0. 35
0. 34
0. 34
0. 33
0. 30
0. 27
Cu 7/2. 00
0. 54
0. 53
0. 52
0. 51
0. 50
0. 49
0. 48
0. 47
0. 47
0. 46
0. 45
0. 44
0. 44
0. 43
0. 39
0. 35
Cu 7/2. 75
0. 98
0. 97
0. 95
0. 93
0. 91
0. 90
0. 88
0. 87
0. 85
0. 84
0. 83
0. 82
0. 80
0. 79
0. 73
0. 65
Cu 19/2. 00
1. 46
1. 43
1. 40
1. 37
1. 34
1. 32
1. 30
1. 28
1. 25
1. 23
1. 21
1. 19
1. 18
1. 16
1. 06
0. 95
Cu 19/3. 00
3. 06
3. 04
3. 95
2. 93
2. 85
2. 82
2. 76
2. 74
2. 68
2. 65
2. 60
2. 58
2. 53
2. 51
2. 32
2. 09
Cu 37/2. 75
5. 03
5. 02
4. 85
4. 84
4. 69
4. 67
4. 54
4. 52
4. 40
4. 39
4. 27
4. 26
4. 15
4. 14
3. 84
3. 45
BLOWOUT
(m)
135
5.3 Sheet 73
HDC (Copper)
February 2011
SPAN
LENGTH
(m)
ELEMENT
30
Sag
0. 41
0. 41
0. 42
3 Returns
3. 46
3. 48
Sag
0. 73
0. 74
3 Returns
4. 62
4. 65
4. 67
4. 69
Sag
1. 14
1. 15
1. 16
1. 17
3 Returns
5. 78
5. 81
5. 84
5. 87
5C
10C
40
50
60
15C
20C
25C
30C
35C
50C
75C
FINAL
FINAL
FINAL
0. 45
0. 46
0. 48
0. 51
0. 39
3. 64
3. 65
3. 67
0. 80
0. 81
0. 81
0. 83
0. 86
0. 92
0. 70
4. 82
4. 84
4. 86
4. 88
4. 90
1. 24
1. 25
1. 26
1. 27
1. 28
1. 34
1. 44
1. 09
6. 03
6. 05
6. 08
6. 10
6. 13
1. 95
2. 05
1. 56
2. 66
2. 85
2. 13
3. 47
3. 72
2. 78
4. 37
4. 68
3. 53
5. 45
5. 82
4. 35
0. 32
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL INITIAL
0. 42
0. 42
0. 43
0. 43
0. 44
0. 44
0. 44
0. 45
0. 45
3. 5
3. 51
3. 53
3. 55
3. 56
3. 58
3. 59
3. 61
3. 62
0. 74
0. 75
0. 76
0. 76
0. 77
0. 78
0. 78
0. 79
4. 71
4. 74
4. 76
4. 78
4. 80
1. 19
1. 20
1. 21
1. 22
1. 23
5. 90
5. 92
5. 95
5. 98
6. 00
Sag
1. 66
1. 68
1. 69
1. 71
1. 73
1. 74
1. 76
1. 77
1. 79
1. 81
1. 82
1. 84
1. 85
1. 87
3 Returns
6. 98
7. 01
7. 05
7. 08
7. 12
7. 15
7. 18
7. 21
7. 24
7. 28
7. 30
7. 34
7. 36
7. 40
Sag
2. 26
2. 28
2. 31
2. 33
2. 35
2. 37
2. 39
2. 41
2. 43
2. 46
2. 48
2. 5
2. 52
2. 54
3 Returns
8. 14
8. 18
8. 22
8. 26
8. 30
8. 34
8. 37
8. 41
8. 45
8. 49
8. 52
8. 56
8. 59
8. 64
Sag
2. 95
2. 98
3. 01
3. 04
3. 07
3. 10
3. 12
3. 15
3. 18
3. 21
3. 23
3. 26
3. 29
3. 32
3 Returns
9. 30
9. 35
9. 39
9. 44
9. 48
9. 53
9. 57
9. 61
9. 65
9. 69
9. 73
9. 78
9. 81
9. 86
Sag
3. 71
3. 75
3. 78
3. 82
3. 86
3. 89
3. 93
3. 96
4. 00
4. 03
4. 07
4. 10
4. 13
4. 17
3 Returns
10. 43
10. 48
10. 53
10. 58
10. 63
10. 68
10. 72
10. 77
10. 82
10. 87
10. 91
10. 96
11. 00
11. 05
Sag
4. 61
4. 66
4. 71
4. 75
4. 80
4. 84
4. 88
4. 93
4. 97
5. 02
5. 06
5. 10
5. 14
5. 19
3 Returns
11. 62
11. 68
11. 74
11. 79
11. 85
11. 90
11. 95
12. 01
12. 06
12. 11
12. 16
12. 22
12. 26
12. 32
0. 38
0. 37
0. 37
0. 37
0. 35
70
80
90
100
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 42
0. 41
0. 41
0. 40
0. 40
0. 39
0. 39
0. 39
0. 39
0. 38
Cu 7/2. 00
0. 54
0. 53
0. 53
0. 52
0. 52
0. 51
0. 51
0. 50
0. 50
0. 49
0. 49
0. 48
0. 48
0. 48
0. 45
0. 42
Cu 7/2. 75
0. 97
0. 97
0. 96
0. 95
0. 94
0. 93
0. 92
0. 92
0. 91
0. 9
0. 89
0. 89
0. 88
0. 87
0. 83
0. 78
Cu 19/2. 00
1. 44
1. 43
1. 41
1. 40
1. 39
1. 37
1. 36
1. 35
1. 34
1. 32
1. 31
1. 3
1. 29
1. 28
1. 22
1. 14
Cu 19/3. 00
3. 04
3. 03
2. 99
2. 97
2. 94
2. 93
2. 89
2. 88
2. 85
2. 83
2. 80
2. 79
2. 76
2. 75
2. 63
2. 47
Cu 37/2. 75
5. 01
5. 00
4. 92
4. 91
4. 84
4. 83
4. 76
4. 75
4. 69
4. 68
4. 61
4. 61
4. 55
4. 54
4. 35
4. 08
BLOWOUT
(m)
136
5.3 Sheet 74
HDC (Copper)
February 2011
Temperature
ELEMENT
5C
10C
40
15C
20C
INITIAL
FINAL
INITIAL
FINAL
25C
INITIAL
30C
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 81
0. 85
0. 65
1. 27
1. 33
1. 02
1. 85
1. 93
1. 47
2. 52
2. 63
2. 01
3. 27
3. 42
2. 62
4. 13
4. 32
3. 32
5. 14
5. 37
4. 10
Sag
0. 77
0. 74
0. 77
0. 75
0. 75
0. 76
0. 76
0. 76
0. 77
0. 77
0. 78
0. 78
0. 78
0. 79
3 Returns
4. 64
4. 66
4. 67
4. 68
4. 70
4. 71
4. 72
4. 73
4. 75
4. 76
4. 77
4. 78
4. 79
4. 81
Sag
1. 15
1. 16
1. 16
1. 17
1. 18
1. 18
1. 19
1. 20
1. 20
1. 21
1. 21
1. 22
1. 23
1. 23
3 Returns
5. 81
5. 83
5. 84
5. 86
5. 87
5. 89
5. 91
5. 92
5. 94
5. 95
5. 97
5. 98
6. 00
6. 01
50
60
Sag
1. 68
1. 69
1. 69
1. 70
1. 71
1. 72
1. 73
1. 74
1. 75
1. 76
1. 77
1. 78
1. 79
1. 80
3 Returns
7. 01
7. 03
7. 05
7. 07
7. 09
7. 11
7. 13
7. 15
7. 16
7. 18
7. 20
7. 22
7. 24
7. 26
Sag
2. 28
2. 29
2. 31
2. 32
2. 33
2. 34
2. 36
2. 37
2. 38
2. 39
2. 41
2. 42
2. 43
2. 44
3 Returns
8. 18
8. 20
8. 22
8. 25
8. 27
8. 29
8. 31
8. 33
8. 35
8. 38
8. 40
8. 42
8. 44
8. 46
Sag
2. 98
3. 00
3. 01
3. 03
3. 04
3. 06
3. 08
3. 09
3. 11
3. 12
3. 14
3. 15
3. 17
3. 18
3 Returns
9. 35
9. 37
9. 4
9. 42
9. 44
9. 47
9. 49
9. 52
9. 54
9. 57
9. 59
9. 61
9. 63
9. 66
70
80
90
Sag
3. 74
3. 77
3. 79
3. 81
3. 83
3. 85
3. 87
3. 89
3. 91
3. 93
3. 95
3. 97
3. 99
4. 01
3 Returns
10. 47
10. 50
10. 53
10. 56
10. 59
10. 62
10. 64
10. 67
10. 70
10. 73
10. 76
10. 79
10. 81
10. 84
Sag
4. 65
4. 68
4. 71
4. 73
4. 76
4. 79
4. 81
4. 84
4. 86
4. 89
4. 91
4. 94
4. 96
4. 99
3 Returns
11. 67
11. 71
11. 74
11. 77
11. 80
11. 84
11. 87
11. 90
11. 93
11. 96
11. 99
12. 02
12. 05
12. 08
100
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 41
0. 41
0. 41
0. 40
0. 40
0. 40
0. 40
0. 40
0. 39
0. 39
0. 39
0. 39
0. 39
0. 38
0. 37
0. 35
Cu 7/2. 00
0. 53
0. 53
0. 53
0. 52
0. 52
0. 52
0. 51
0. 51
0. 51
0. 51
0. 50
0. 50
0. 50
0. 49
0. 48
0. 46
Cu 7/2. 75
0. 97
0. 96
0. 96
0. 95
0. 95
0. 94
0. 94
0. 93
0. 93
0. 92
0. 92
0. 91
0. 91
0. 91
0. 88
0. 84
Cu 19/2. 00
1. 43
1. 42
1. 41
1. 4
1. 4
1. 39
1. 38
1. 37
1. 37
1. 36
1. 35
1. 34
1. 34
1. 33
1. 29
1. 24
Cu 19/3. 00
3. 02
3. 01
2. 99
2. 98
2. 96
2. 95
2. 93
2. 92
2. 9
2. 9
2. 88
2. 87
2. 85
2. 84
2. 77
2. 67
Cu 37/2. 75
4. 98
4. 97
4. 93
4. 92
4. 88
4. 88
4. 83
4. 83
4. 79
4. 78
4. 74
4. 74
4. 7
4. 7
4. 58
4. 41
BLOWOUT
(m)
137
5.3 Sheet 75
HDC (Copper)
February 2011
SPAN
LENGTH
(m)
ELEMENT
50
Sag
1. 16
1. 16
1. 17
3 Returns
5. 83
5. 85
Sag
1. 69
1. 70
3 Returns
7. 04
7. 05
7. 07
7. 08
Sag
2. 30
2. 31
2. 31
2. 33
3 Returns
8. 21
8. 23
8. 24
8. 26
5C
10C
60
70
80
15C
20C
25C
30C
35C
50C
75C
FINAL
FINAL
FINAL
1. 21
1. 21
1. 24
1. 28
0. 99
5. 95
5. 96
5. 97
1. 75
1. 76
1. 76
1. 77
1. 80
1. 86
1. 43
7. 15
7. 16
7. 18
7. 19
7. 20
2. 37
2. 38
2. 39
2. 40
2. 41
2. 45
2. 53
1. 94
8. 34
8. 36
8. 37
8. 39
8. 40
3. 20
3. 30
2. 54
4. 03
4. 15
3. 21
5. 01
5. 17
3. 97
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL INITIAL
1. 17
1. 18
1. 18
1. 19
1. 19
1. 19
1. 20
1. 20
1. 21
5. 86
5. 87
5. 88
5. 89
5. 90
5. 91
5. 92
5. 93
5. 94
1. 70
1. 71
1. 71
1. 72
1. 73
1. 73
1. 74
1. 74
7. 09
7. 10
7. 11
7. 13
7. 14
2. 32
2. 34
2. 35
2. 36
2. 36
8. 27
8. 28
8. 29
8. 31
8. 32
Sag
3. 00
3. 01
3. 02
3. 04
3. 05
3. 06
3. 07
3. 08
3. 09
3. 10
3. 11
3. 12
3. 13
3. 14
3 Returns
9. 38
9. 40
9. 41
9. 43
9. 45
9. 47
9. 48
9. 50
9. 51
9. 53
9. 55
9. 56
9. 58
9. 59
Sag
3. 78
3. 79
3. 80
3. 82
3. 83
3. 84
3. 86
3. 87
3. 88
3. 90
3. 91
3. 92
3. 94
3. 95
3 Returns
10. 52
10. 54
10. 55
10. 57
10. 59
10. 61
10. 63
10. 65
10. 66
10. 68
10. 70
10. 72
10. 74
10. 76
Sag
4. 69
4. 71
4. 73
4. 75
4. 76
4. 78
4. 79
4. 81
4. 83
4. 85
4. 86
4. 88
4. 89
4. 91
3 Returns
11. 72
11. 74
11. 76
11. 79
11. 81
11. 83
11. 85
11. 87
11. 89
11. 91
11. 93
11. 95
11. 97
11. 99
90
100
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 41
0. 41
0. 41
0. 40
0. 40
0. 40
0. 40
0. 40
0. 40
0. 39
0. 39
0. 39
0. 39
0. 39
0. 38
0. 45
Cu 7/2. 00
0. 53
0. 52
0. 52
0. 52
0. 52
0. 52
0. 52
0. 51
0. 51
0. 51
0. 51
0. 51
0. 51
0. 50
0. 49
0. 47
Cu 7/2. 75
0. 96
0. 95
0. 95
0. 95
0. 94
0. 94
0. 94
0. 94
0. 93
0. 93
0. 93
0. 92
0. 92
0. 92
0. 9
0. 87
Cu 19/2. 00
1. 41
1. 41
1. 4
1. 4
1. 39
1. 39
1. 39
1. 39
1. 38
1. 38
1. 37
1. 37
1. 36
1. 36
1. 32
1. 28
Cu 19/3. 00
2. 99
2. 99
2. 98
2. 97
2. 96
2. 95
2. 94
2. 93
2. 92
2. 92
2. 9
2. 9
2. 89
2. 88
2. 83
2. 75
Cu 37/2. 75
4. 94
4. 94
4. 91
4. 91
4. 88
4. 88
4. 85
4. 84
4. 82
4. 82
4. 78
4. 79
4. 79
4. 76
4. 67
4. 54
BLOWOUT
(m)
138
5.3 Sheet 76
HDC (Copper)
February 2011
SPAN
LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
50
Sag
0. 32
0. 33
0. 34
0. 37
0. 37
0. 40
0. 40
0. 44
0. 44
0. 48
0. 47
0. 52
0. 51
3 Returns
3. 04
3. 13
3. 17
3. 28
3. 30
3. 43
3. 44
3. 59
3. 58
3. 75
3. 73
3. 91
3. 88
4. 06
Sag
0. 80
0. 83
0. 86
0. 89
0. 92
0. 95
0. 98
1. 02
1. 03
108
1. 09
1. 14
1. 15
1. 20
3 Returns
4. 84
4. 92
5. 01
5. 11
5. 18
5. 29
5. 35
5. 46
5. 51
5. 62
5. 66
5. 78
5. 87
5. 92
Sag
1. 09
1. 12
1. 17
1. 21
1. 25
1. 30
1. 33
1. 38
1. 41
1. 47
1. 49
1. 55
1. 57
1. 63
3 Returns
5. 64
5. 74
5. 85
5. 96
6. 05
6. 17
624
6. 37
6. 43
6. 56
6. 61
6. 74
6. 78
6. 91
5C
10C
60
70
80
15C
20C
25C
30C
35C
FINAL INITIAL
75C
FINAL
FINAL
FINAL
0. 56
0. 69
0. 89
0. 79
1. 36
1. 61
1. 13
1. 86
2. 20
1. 54
2. 45
2. 90
2. 02
3. 09
3. 67
2. 55
3. 20
3. 89
3. 15
0. 51
Sag
1. 43
1. 48
1. 54
1. 60
1. 64
1. 71
1. 75
1. 82
1. 86
1. 93
1. 96
2. 04
2. 06
2. 15
3 Returns
6. 48
6. 59
6. 71
6. 84
6. 94
7. 08
7. 17
7. 31
7. 38
7. 53
7. 58
7. 74
7. 78
7. 93
Sag
1. 81
1. 87
1. 94
2. 02
2. 08
2. 16
2. 21
2. 31
2. 35
2. 45
2. 48
2. 58
2. 61
2. 71
3 Returns
7. 29
7. 41
7. 55
7. 70
7. 81
7. 97
8. 06
8. 22
8. 30
8. 47
8. 53
8. 70
8. 75
8. 92
Sag
2. 24
2. 27
2. 33
2. 37
2. 42
2. 46
2. 51
2. 55
2. 6
2. 64
2. 68
2. 72
2. 76
2. 89
3 Returns
8. 14
8. 18
8. 22
8. 26
8. 3
8. 42
8. 37
8. 48
8. 47
8. 55
8. 76
8. 83
8. 98
9. 23
90
100
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
1. 46
1. 38
1. 35
1. 26
1. 24
1. 15
1. 14
1. 05
1. 05
0. 96
0. 97
0. 89
0. 90
0. 82
0. 66
Cu 7/2. 00
1. 12
1. 07
1. 04
0. 99
0. 97
0. 92
0. 91
0. 87
0. 86
0. 82
0. 81
0. 77
0. 77
0. 73
0. 64
054
Cu 7/2. 75
2. 00
1. 94
1. 87
1. 81
1. 75
1. 69
1. 65
1. 59
1. 55
1. 51
1. 47
1. 43
1. 40
1. 36
1. 38
1. 01
Cu 19/2. 00
2. 97
2. 87
2. 76
2. 66
2. 58
2. 48
2. 42
2. 33
2. 29
2. 20
2. 16
2. 08
2. 06
1. 98
1. 73
1. 46
Cu 19/3. 00
6. 18
6. 09
5. 78
5. 68
5. 43
5. 32
5. 12
5. 01
4. 85
4. 74
4. 61
4. 50
4. 40
4. 29
3. 79
3. 22
Cu 37/2. 75
10. 12
9. 58
9. 49
9. 25
8. 94
8. 77
8. 44
8. 26
8. 00
7. 91
7. 61
7. 52
7. 26
6. 98
6. 55
6. 12
BLOWOUT
(m)
50C
139
5.3 Sheet 77
HDC (Copper)
February 2011
Temperature
ELEMENT
5C
10C
50
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
0. 78
0. 87
0. 65
1. 12
1. 26
0. 94
1. 52
1. 72
1. 27
2. 01
2. 26
1. 66
2. 54
2. 86
2. 11
3. 13
3. 53
2. 60
Sag
0. 56
0. 57
0. 58
0. 60
0. 60
0. 62
0. 63
0. 64
0. 65
0. 67
0. 67
0. 69
0. 69
0. 71
3 Returns
4. 04
4. 10
4. 13
4. 19
4. 21
4. 27
4. 29
4. 35
4. 36
4. 43
4. 44
4. 50
4. 51
4. 57
Sag
0. 80
0. 83
0. 84
0. 86
0. 87
0. 90
0. 90
0. 93
0. 94
0. 96
0. 97
0. 99
1. 00
1. 03
3 Returns
4. 85
4. 93
4. 96
5. 03
5. 05
5. 13
5. 15
5. 22
5. 24
5. 32
5. 33
5. 40
5. 41
5. 39
60
70
Sag
1. 09
1. 13
1. 14
1. 17
1. 19
1. 22
1. 23
1. 27
1. 27
1. 31
1. 32
1. 36
1. 36
1. 40
3 Returns
5. 67
5. 75
5. 78
5. 87
5. 90
5. 98
6. 01
6. 10
6. 12
6. 20
6. 22
6. 31
6. 32
6. 41
Sag
1. 44
1. 48
1. 50
1. 55
1. 56
1. 61
1. 62
1. 67
1. 68
1. 73
1. 74
1. 79
1. 79
1. 84
80
3 Returns
6. 50
6. 60
6. 64
6. 73
6. 77
6. 87
6. 90
7. 00
7. 02
7. 12
7. 14
7. 24
7. 25
7. 35
Sag
1. 82
1. 88
1. 90
1. 96
1. 98
2. 03
2. 05
2. 11
2. 12
2. 19
2. 20
2. 26
2. 27
2. 33
3 Returns
7. 31
7. 42
7. 47
7. 57
7. 61
7. 72
7. 76
7. 87
7. 89
8. 01
8. 03
8. 14
8. 16
8. 27
Sag
2. 25
2. 32
2. 34
2. 41
2. 44
2. 51
2. 53
2. 60
2. 62
2. 70
2. 71
2. 79
2. 80
2. 88
3 Returns
8. 12
8. 24
8. 29
8. 41
8. 46
8. 58
8. 62
8. 74
8. 77
8. 89
8. 92
9. 04
9. 06
9. 29
90
100
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 87
0. 82
0. 83
0. 79
0. 80
0. 76
0. 77
0. 73
0. 74
0. 71
0. 71
0. 68
0. 69
0. 66
0. 60
0. 53
Cu 7/2. 0
1. 11
1. 06
1. 06
1. 02
1. 02
0. 98
0. 98
0. 95
0. 95
0. 91
0. 91
0. 88
0. 88
0. 85
0. 78
0. 69
Cu 7/2. 75
1. 99
1. 94
1. 91
1. 86
1. 84
1. 80
1. 77
1. 73
1. 72
1. 68
1. 66
1. 62
1. 61
1. 58
1. 45
1. 29
Cu 19/2. 0
2. 95
2. 86
2. 83
2. 74
2. 72
2. 64
2. 62
2. 54
2. 53
2. 46
2. 44
2. 38
2. 37
2. 30
2. 11
1. 87
Cu 19/3. 0
6. 16
6. 08
5. 93
5. 85
5. 73
5. 64
5. 54
5. 45
5. 36
5. 28
5. 20
5. 12
5. 05
4. 97
4. 59
4. 10
Cu 32/2. 75
10. 12
10. 04
9. 76
9. 67
9. 42
9. 34
9. 11
9. 03
8. 83
8. 74
8. 56
8. 48
8. 32
8. 24
7. 60
6. 79
BLOWOUT
(m)
140
5.3 Sheet 78
HDC (Copper)
February 2011
BLOWOUT
(m)
Temperature
5C
ELEMENT
10C
60
15C
20C
INITIAL
FINAL
INITIAL
FINAL
25C
INITIAL
30C
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
1. 01
1. 10
0. 84
1. 31
1. 50
1. 14
1. 81
1. 97
1. 50
2. 29
2. 50
1. 89
2. 84
3. 10
2. 34
4. 30
3. 71
2. 83
4. 05
4. 42
3. 37
4. 82
5. 27
3. 95
5. 55
6. 05
4. 58
6. 37
6. 94
5. 26
Sag
0. 81
0. 83
0. 83
0. 85
0. 85
0. 87
0. 87
0. 89
0. 89
0. 91
0. 91
0. 93
0. 93
0. 95
3 Returns
4. 88
4. 93
4. 94
4. 99
5. 00
5. 06
5. 06
5. 12
5. 12
5. 17
5. 18
5. 23
5. 23
5. 29
70
Sag
1. 10
1. 13
1. 13
1. 16
1. 16
1. 19
1. 19
1. 21
1. 22
1. 24
1. 24
1. 27
1. 27
1. 30
3 Returns
5. 69
5. 75
5. 77
5. 83
5. 84
5. 90
5. 91
5. 97
5. 98
6. 04
6. 04
6. 10
6. 11
6. 17
80
Sag
1. 45
1. 49
1. 49
1. 52
1. 53
1. 56
1. 57
1. 60
1. 60
1. 64
1. 64
1. 67
1. 67
1. 71
3 Returns
6. 53
6. 60
6. 62
6. 69
6. 70
6. 77
6. 78
6. 93
6. 86
7. 01
6. 94
7. 08
7. 01
7. 15
90
Sag
1. 84
1. 88
1. 89
1. 93
1. 94
1. 98
1. 98
2. 02
2. 03
2. 07
2. 07
2. 12
2. 12
2. 16
3 Returns
7. 35
7. 43
7. 44
7. 52
7. 54
7. 62
7. 63
7. 71
7. 71
7. 79
7. 80
7. 88
7. 88
7. 96
100
Sag
2. 26
2. 31
2. 32
2. 37
2. 38
2. 43
2. 44
2. 49
2. 50
2. 55
2. 56
2. 61
2. 61
2. 67
3 Returns
8. 13
8. 22
8. 24
8. 34
8. 35
8. 44
8. 46
8. 55
8. 56
8. 65
8. 66
8. 75
8. 76
8. 85
110
Sag
2. 73
2. 79
2. 80
2. 86
2. 87
2. 94
2. 94
3. 01
3. 01
3. 07
3. 08
3. 14
3. 15
3. 21
3 Returns
8. 95
9. 05
9. 07
9. 17
9. 18
9. 28
9. 29
9. 39
9. 40
9. 50
9. 50
9. 60
9. 61
9. 70
Sag
3. 25
3. 32
3. 34
3. 41
3. 42
3. 49
3. 51
3. 58
3. 59
3. 66
3. 67
3. 74
3. 75
3. 82
3 Returns
9. 77
9. 87
9. 89
10. 00
10. 02
10. 12
10. 14
10. 24
10. 26
10. 36
10. 37
10. 47
10. 48
10. 59
120
130
Sag
3. 83
3. 92
3. 94
4. 03
4. 04
4. 13
4. 15
4. 24
4. 25
4. 34
4. 35
4. 44
4. 44
4. 54
3 Returns
10. 60
10. 72
10. 75
10. 87
10. 89
11. 01
11. 02
11. 14
11. 16
11. 28
11. 29
11. 40
11. 41
11. 53
140
Sag
4. 45
4. 55
4. 57
4. 67
4. 68
4. 78
4. 80
4. 90
4. 91
5. 01
5. 02
5. 12
5. 13
5. 23
3 Returns
11. 42
11. 55
11. 57
11. 69
11. 72
11. 84
11. 86
11. 98
11. 99
12. 12
12. 13
12. 25
12. 26
12. 38
150
Sag
5. 11
5. 22
5. 24
5. 36
5. 38
5. 49
5. 51
5. 62
5. 63
5. 75
5. 76
5. 88
5. 89
6. 00
3 Returns
12. 24
12. 37
12. 40
12. 53
12. 55
12. 68
12. 70
12. 83
12. 85
12. 98
12. 99
13. 12
13. 13
13. 26
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 86
0. 82
0. 83
0. 80
0. 81
0. 78
0. 79
0. 76
0. 75
0. 75
0. 74
0. 73
0. 72
0. 70
0. 67
0. 61
Cu 7/2. 00
1. 10
1. 06
1. 07
1. 04
1. 04
1. 01
1. 01
0. 99
0. 99
0. 96
0. 97
0. 94
0. 95
0. 92
0. 86
0. 79
Cu 7/2. 75
1. 97
1. 94
1. 92
1. 89
1. 88
1. 85
1. 83
1. 80
1. 79
1. 77
1. 76
1. 73
1. 72
1. 69
1. 60
1. 47
Cu 19/2. 00
2. 92
2. 86
2. 84
2. 78
2. 77
2. 72
2. 71
2. 65
2. 65
2. 59
2. 59
2. 54
2. 53
2. 48
2. 34
2. 14
Cu 19/3. 00
6. 13
6. 07
5. 99
5. 93
5. 85
5. 80
5. 73
5. 67
5. 61
5. 55
5. 50
5. 44
5. 39
5. 34
5. 05
4. 66
Cu 37/2. 75
10. 08
10. 02
9. 86
9. 79
9. 64
9. 58
9. 44
9. 37
9. 24
9. 18
9. 06
9. 00
8. 89
8. 83
8. 35
7. 71
141
5.3 Sheet 79
HDC (Copper)
February 2011
Temperature
ELEMENT
5C
10C
80
15C
20C
INITIAL
FINAL
INITIAL
FINAL
25C
INITIAL
30C
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
1. 81
1. 97
1. 34
2. 81
3. 07
2. 10
4. 05
4. 42
3. 03
5. 52
6. 02
4. 12
7. 25
7. 90
5. 38
9. 18
10. 01
6. 82
11. 36
12. 11
8. 42
Sag
1. 45
1. 49
1. 49
1. 52
1. 53
1. 56
1. 57
1. 60
1. 60
1. 64
1. 64
1. 67
1. 67
1. 71
3 Returns
6. 53
6. 60
6. 62
6. 69
6. 70
6. 77
6. 78
6. 85
6. 86
6. 93
6. 94
7. 01
7. 01
7. 08
Sag
2. 26
2. 31
2. 32
2. 37
2. 37
2. 42
2. 43
2. 48
2. 49
2. 54
2. 54
2. 60
2. 60
2. 65
3 Returns
8. 14
8. 23
8. 24
8. 33
8. 35
8. 43
8. 45
8. 53
8. 54
8. 63
8. 64
8. 73
8. 73
8. 82
Sag
3. 25
3. 32
3. 34
3. 41
3. 42
3. 49
3. 51
3. 58
3. 59
3. 66
3. 67
3. 74
3. 75
3. 82
3 Returns
9. 77
9. 87
9. 89
10. 00
10. 02
10. 12
10. 14
10. 24
10. 26
10. 36
10. 37
10. 47
10. 48
10. 59
100
120
140
Sag
4. 43
4. 53
4. 55
4. 64
4. 66
4. 76
4. 77
4. 87
4. 89
4. 99
5. 00
5. 10
5. 10
5. 21
3 Returns
11. 40
11. 52
11. 55
11. 67
11. 69
11. 81
11. 83
11. 95
11. 97
12. 09
12. 10
12. 22
12. 23
12. 35
Sag
5. 81
5. 94
5. 97
6. 09
6. 12
6. 25
6. 26
6. 40
6. 41
6. 54
6. 56
6. 69
6. 70
6. 83
3 Returns
13. 05
13. 19
13. 22
13. 36
13. 39
13. 53
13. 55
13. 69
13. 70
13. 85
13. 86
14. 00
14. 01
14. 15
Sag
7. 36
7. 52
7. 55
7. 72
7. 74
7. 91
7. 93
8. 10
8. 12
8. 29
8. 30
8. 47
8. 48
8. 65
3 Returns
14. 68
14. 84
14. 87
15. 03
15. 06
15. 22
15. 24
15. 40
15. 42
15. 57
15. 59
15. 75
15. 75
15. 91
160
180
200
Sag
9. 11
9. 29
9. 32
9. 51
9. 54
9. 73
9. 75
9. 94
9. 96
10. 15
10. 17
10. 36
10. 37
10. 57
3 Returns
16. 33
16. 49
16. 52
16. 69
16. 71
16. 87
16. 89
17. 06
17. 07
17. 24
17. 25
17. 41
17. 42
17. 58
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 86
0. 82
0. 83
0. 80
0. 81
0. 78
0. 79
0. 76
0. 77
0. 75
0. 75
0. 73
0. 74
0. 71
0. 67
0. 61
Cu 7/2. 00
1. 10
1. 06
1. 07
1. 04
1. 04
1. 01
1. 01
0. 99
0. 99
0. 96
0. 97
0. 94
0. 95
0. 92
0. 86
0. 79
Cu 7/2. 75
1. 97
1. 94
1. 92
1. 89
1. 88
1. 85
1. 83
1. 77
1. 79
1. 73
1. 76
1. 69
1. 72
1. 66
1. 60
1. 47
Cu 19/2. 00
2. 92
2. 86
2. 82
2. 78
2. 77
2. 72
2. 71
2. 65
2. 65
2. 59
2. 59
2. 54
2. 53
2. 48
2. 34
2. 14
Cu 19/3. 00
6. 13
6. 07
5. 99
5. 93
5. 85
5. 80
5. 73
5. 67
5. 61
5. 55
5. 50
5. 44
5. 39
5. 34
5. 05
4. 66
Cu 37/2. 75
10. 08
10. 02
9. 86
9. 79
9. 64
9. 58
9. 44
9. 37
9. 24
9. 18
9. 06
9. 00
8. 89
8. 66
8. 35
7. 71
BLOWOUT
(m)
142
5.3 Sheet 80
HDC (Copper)
February 2011
Temperature
5C
ELEMENT
10C
60
15C
20C
INITIAL
FINAL
INITIAL
FINAL
25C
INITIAL
30C
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
1. 01
1. 10
0. 63
1. 81
1. 97
1. 12
2. 81
3. 07
1. 75
4. 05
4. 42
2. 52
5. 52
6. 02
3. 43
7. 25
7. 90
4. 48
9. 18
10. 01
5. 67
11. 36
12. 11
7. 01
Sag
0. 81
0. 83
0. 83
0. 85
0. 85
0. 87
0. 87
0. 89
0. 89
0. 91
0. 91
0. 93
0. 93
0. 95
3 Returns
4. 88
4. 93
4. 94
4. 99
5. 00
5. 06
5. 06
5. 12
5. 12
5. 17
5. 18
5. 23
5. 23
5. 29
Sag
1. 45
1. 49
1. 49
1. 52
1. 53
1. 56
1. 57
1. 60
1. 60
1. 64
1. 64
1. 67
1. 67
1. 71
3 Returns
6. 53
6. 60
6. 62
6. 69
6. 70
6. 77
6. 78
6. 85
6. 86
6. 93
6. 94
7. 01
7. 01
7. 08
Sag
2. 26
2. 31
2. 32
2. 37
2. 37
2. 42
2. 43
2. 48
2. 49
2. 54
2. 54
2. 60
2. 60
2. 65
3 Returns
8. 14
8. 23
8. 24
8. 33
8. 35
8. 43
8. 45
8. 53
8. 54
8. 63
8. 64
8. 73
8. 73
8. 82
Sag
3. 25
3. 32
3. 34
3. 41
3. 42
3. 49
3. 51
3. 58
3. 59
3. 66
3. 67
3. 74
3. 75
3. 82
3 Returns
9. 77
9. 87
9. 89
10. 00
10. 02
10. 12
10. 14
10. 24
10. 26
10. 36
10. 37
10. 47
10. 48
10. 59
80
100
120
140
Sag
4. 43
4. 53
4. 55
4. 64
4. 66
4. 76
4. 77
4. 87
4. 89
4. 99
5. 00
5. 10
5. 10
5. 21
3 Returns
11. 40
11. 52
11. 55
11. 67
11. 69
11. 81
11. 83
11. 95
11. 97
12. 09
12. 10
12. 22
12. 23
12. 35
160
Sag
5. 81
5. 94
5. 97
6. 09
6. 12
6. 25
6. 26
6. 40
6. 41
6. 54
6. 56
6. 69
6. 70
6. 83
3 Returns
13. 05
13. 19
13. 22
13. 36
13. 39
13. 53
13. 55
13. 69
13. 70
13. 85
13. 86
14. 00
14. 01
14. 15
180
Sag
7. 36
7. 52
7. 55
7. 72
7. 74
7. 91
7. 93
8. 10
8. 12
8. 29
8. 30
8. 47
8. 48
8. 65
3 Returns
14. 68
14. 84
14. 87
15. 03
15. 06
15. 22
15. 24
15. 40
15. 42
15. 57
15. 59
15. 75
15. 75
15. 91
Sag
9. 11
9. 29
9. 32
9. 51
9. 54
9. 73
9. 75
9. 94
9. 96
10. 15
10. 17
10. 36
10. 37
10. 57
3 Returns
16. 33
16. 49
16. 52
16. 69
16. 71
16. 87
16. 89
17. 06
17. 07
17. 24
17. 25
17. 41
17. 42
17. 58
200
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
0. 86
0. 82
0. 83
0. 80
0. 81
0. 78
0. 79
0. 76
0. 77
0. 75
0. 75
0. 73
0. 74
0. 71
0. 67
0. 61
Cu 7/2. 00
1. 10
1. 06
1. 07
1. 04
1. 04
1. 01
1. 01
0. 99
0. 99
0. 96
0. 97
0. 94
0. 95
0. 92
0. 86
0. 79
Cu 7/2. 75
1. 97
1. 94
1. 92
1. 89
1. 88
1. 85
1. 83
1. 77
1. 79
1. 73
1. 76
1. 69
1. 72
1. 66
1. 60
1. 47
Cu 19/2. 00
2. 92
2. 86
2. 82
2. 78
2. 77
2. 72
2. 71
2. 65
2. 65
2. 59
2. 59
2. 54
2. 53
2. 48
2. 34
2. 14
Cu 19/3. 00
6. 13
6. 07
5. 99
5. 93
5. 85
5. 80
5. 73
5. 67
5. 61
5. 55
5. 50
5. 44
5. 39
5. 34
5. 05
4. 66
Cu 37/2. 75
10. 08
10. 02
9. 86
9. 79
9. 64
9. 58
9. 44
9. 37
9. 24
9. 18
9. 06
9. 00
8. 89
8. 66
8. 35
7. 71
BLOWOUT
(m)
143
5.3 Sheet 81
HDC (Copper)
February 2011
Temperature
5C
ELEMENT
10C
80
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
0. 85
0. 88
0. 88
0. 91
0. 90
0. 93
0. 92
0. 96
0. 95
0. 98
0. 97
1. 01
0. 99
1. 03
3 Returns
5. 00
5. 09
5. 07
5. 17
5. 14
5. 24
5. 21
5. 30
5. 27
5. 37
5. 34
5. 44
5. 40
5. 50
Sag
1. 33
1. 38
1. 37
1. 42
1. 41
1. 46
1. 44
1. 50
1. 48
1. 54
1. 52
1. 58
1. 56
1. 61
100
3 Returns
6. 25
6. 37
6. 34
6. 46
6. 43
6. 55
6. 51
6. 63
6. 59
6. 72
6. 68
6. 80
6. 76
6. 88
Sag
1. 93
2. 00
1. 98
2. 06
2. 04
2. 12
2. 09
2. 17
2. 15
2. 23
2. 20
2. 28
2. 25
2. 34
3 Returns
7. 52
7. 66
7. 63
7. 77
7. 73
7. 88
7. 83
7. 98
7. 94
8. 08
8. 03
8. 18
8. 13
8. 28
Sag
2. 62
2. 72
2. 70
2. 80
2. 77
2. 88
2. 85
2. 95
2. 92
3. 03
2. 99
3. 10
3. 06
3. 18
3 Returns
8. 77
8. 94
8. 90
9. 07
9. 02
9. 19
9. 14
9. 43
9. 26
9. 54
9. 37
9. 66
9. 48
9. 77
120
140
160
Sag
3. 43
3. 56
3. 52
3. 66
3. 62
3. 76
3. 72
3. 86
3. 81
3. 96
3. 91
4. 05
4. 00
4. 15
3 Returns
10. 03
10. 21
10. 17
10. 36
10. 31
10. 50
10. 44
10. 64
10. 58
10. 91
10. 71
11. 03
10. 84
11. 16
180
50C
75C
FINAL
FINAL
1. 10
1. 21
0. 95
1. 72
1. 89
1. 49
2. 49
2. 74
2. 14
3. 39
3. 73
2. 91
4. 43
4. 88
3. 81
5. 59
6. 15
4. 82
6. 90
7. 60
5. 95
7. 20
Sag
4. 32
4. 49
4. 44
4. 61
4. 57
4. 74
4. 69
4. 87
4. 81
4. 99
4. 93
5. 11
5. 05
5. 24
3 Returns
11. 26
11. 47
11. 42
11. 63
11. 57
11. 79
11. 73
11. 95
11. 88
12. 20
12. 02
12. 25
12. 17
12. 39
Sag
5. 34
5. 54
5. 49
5. 70
5. 64
5. 86
5. 79
6. 01
5. 94
6. 16
6. 09
6. 32
6. 24
6. 47
3 Returns
12. 51
12. 75
12. 69
12. 93
12. 86
13. 10
13. 03
13. 28
13. 20
13. 44
13. 36
13. 61
13. 52
13. 77
Sag
6. 46
6. 71
6. 64
6. 90
6. 83
7. 09
7. 01
7. 28
7. 19
7. 46
7. 37
7. 65
7. 55
7. 83
8. 36
9. 20
200
220
3 Returns
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
1. 50
1. 37
1. 46
1. 33
1. 41
1. 30
1. 37
1. 26
1. 34
1. 23
1. 30
1. 20
1. 27
1. 17
1. 09
0. 99
Cu 7/2. 00
1. 90
1. 77
1. 84
1. 72
1. 79
1. 68
1. 74
1. 63
1. 69
1. 59
1. 65
1. 52
1. 61
1. 48
1. 41
1. 28
2. 38
Cu 7/2. 75
3. 34
3. 23
3. 25
3. 14
3. 17
3. 06
3. 09
2. 99
3. 01
2. 92
2. 94
2. 85
3. 87
2. 79
2. 61
Cu 19/2. 00
4. 95
4. 76
4. 81
4. 63
4. 68
4. 51
4. 56
4. 39
4. 44
4. 28
4. 34
4. 18
4. 23
4. 08
3. 82
3. 47
Cu 19/3. 00
10. 29
10. 12
10. 03
9. 86
9. 78
9. 62
9. 55
9. 39
9. 33
9. 17
9. 13
8. 97
8. 93
8. 77
8. 59
7. 54
Cu 37/2. 75
16. 99
16. 72
16. 59
16. 30
16. 20
15. 90
15. 83
15. 53
15. 48
15. 17
15. 14
14. 84
14. 83
14. 53
13. 67
12. 50
BLOWOUT
(m)
144
5.3 Sheet 82
HDC (Copper)
February 2011
Temperature
5C
ELEMENT
10C
100
15C
20C
25C
30C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
INITIAL
35C
Sag
1. 35
1. 39
1. 37
1. 41
1. 39
1. 43
1. 42
1. 46
1. 44
1. 48
1. 47
1. 51
1. 49
1. 53
3 Returns
6. 29
6. 38
6. 34
6. 43
6. 40
6. 49
6. 45
6. 54
6. 51
6. 60
6. 56
6. 65
6. 61
6. 70
120
Sag
1. 94
2. 00
1. 98
2. 03
2. 01
2. 07
2. 04
2. 10
2. 08
2. 14
2. 11
2. 17
2. 14
2. 20
3 Returns
7. 55
7. 65
7. 61
7. 72
7. 68
7. 79
7. 74
7. 85
7. 81
7. 92
7. 87
7. 98
7. 93
8. 04
Sag
2. 64
2. 72
2. 69
2. 77
2. 74
2. 81
2. 78
2. 86
2. 83
2. 91
2. 88
2. 95
2. 92
3. 00
9. 38
140
3 Returns
8. 81
8. 93
8. 88
9. 01
8. 96
9. 09
9. 04
9. 16
9. 11
9. 24
9. 18
9. 31
9. 26
Sag
3. 45
3. 55
3. 51
3. 62
3. 58
3. 68
3. 64
3. 74
3. 70
3. 80
3. 76
3. 86
3. 82
3. 92
3 Returns
10. 06
10. 21
10. 15
10. 30
10. 24
10. 39
10. 33
10. 47
10. 41
10. 56
10. 50
10. 64
10. 58
10. 72
160
180
Sag
4. 39
4. 51
4. 46
4. 59
4. 54
4. 67
4. 62
4. 75
4. 70
4. 83
4. 77
4. 91
4. 85
4. 98
3 Returns
11. 34
11. 51
11. 44
11. 61
11. 54
11. 71
11. 64
11. 80
11. 74
11. 90
11. 83
11. 99
11. 92
12. 09
200
Sag
5. 41
5. 57
5. 51
5. 67
5. 61
5. 77
5. 70
5. 87
5. 80
5. 96
5. 89
6. 06
5. 99
6. 15
3 Returns
12. 60
12. 78
12. 71
12. 90
12. 83
13. 01
12. 93
13. 11
13. 04
13. 22
13. 15
13. 33
13. 25
13. 43
220
Sag
6. 55
6. 74
6. 67
6. 86
6. 79
6. 98
6. 90
7. 10
7. 02
7. 21
7. 13
7. 33
7. 24
7. 44
3 Returns
13. 86
14. 06
13. 99
14. 18
14. 11
14. 31
14. 23
14. 43
14. 34
14. 54
14. 46
14. 66
14. 57
14. 77
240
Sag
7. 80
8. 03
7. 94
8. 17
8. 08
8. 31
8. 22
8. 45
8. 35
8. 59
8. 49
8. 72
8. 62
8. 86
3 Returns
15. 12
15. 34
15. 26
15. 47
15. 39
15. 61
15. 52
15. 74
15. 65
15. 86
15. 77
15. 99
15. 90
16. 11
260
Sag
9. 15
9. 42
9. 32
9. 59
9. 48
9. 75
9. 64
9. 92
9. 80
10. 08
9. 96
10. 24
10. 12
10. 40
3 Returns
16. 38
16. 62
16. 53
16. 76
16. 67
16. 91
16. 81
17. 05
16. 95
17. 18
17. 09
17. 32
17. 22
17. 45
CONDUCTOR
50C
75C
FINAL
FINAL
1. 60
1. 71
1. 36
2. 30
2. 46
1. 95
3. 13
3. 35
2. 66
4. 10
4. 38
3. 47
5. 20
5. 56
4. 40
6. 43
6. 87
5. 43
7. 78
8. 31
6. 57
9. 26
9. 89
7. 82
10. 87
11. 61
9. 18
TENSION (kN)
Cu 7/1. 75
1. 48
1. 37
1. 45
1. 35
1. 43
1. 32
1. 40
1. 30
1. 37
1. 28
1. 35
1. 26
1. 33
1. 24
1. 18
1. 10
Cu 7/2. 00
1. 87
1. 77
1. 83
1. 74
1. 80
1. 71
1. 77
1. 68
1. 74
1. 65
1. 71
1. 62
1. 68
1. 60
1. 52
1. 42
Cu 7/2. 75
3. 30
3. 22
3. 25
3. 17
3. 20
3. 11
3. 14
3. 07
3. 09
3. 02
3. 05
2. 97
3. 00
2. 93
2. 81
2. 63
Cu 19/2. 00
4. 89
4. 75
4. 80
4. 67
4. 72
4. 59
4. 64
4. 51
4. 57
4. 44
4. 49
4. 37
4. 42
4. 31
4. 10
3. 85
Cu 19/3. 00
10. 21
10. 09
10. 05
9. 93
9. 90
9. 78
9. 75
9. 63
9. 61
9. 49
9. 47
9. 35
9. 34
9. 22
8. 85
8. 32
Cu 37/2. 75
16. 89
16. 67
16. 63
16. 40
16. 38
16. 15
16. 14
15. 91
15. 90
15. 68
15. 68
15. 46
15. 46
15. 24
14. 64
13. 77
BLOWOUT
(m)
145
5.3 Sheet 83
HDC (Copper)
February 2011
Temperature
5C
ELEMENT
10C
120
15C
INITIAL
20C
FINAL
INITIAL
FINAL
25C
INITIAL
30C
FINAL
INITIAL
35C
FINAL INITIAL
50C
75C
FINAL
FINAL
FINAL
2. 21
2. 32
3. 01
3. 15
3. 93
4. 13
4. 98
5. 23
6. 17
6. 47
7. 47
7. 98
8. 88
9. 31
10. 43
10. 95
Sag
1. 96
2. 00
1. 98
2. 03
2. 01
2. 05
2. 03
2. 07
2. 05
2. 10
2. 08
2. 12
2. 10
2. 14
3 Returns
7. 59
7. 67
7. 63
7. 71
7. 68
7. 76
7. 72
7. 80
7. 76
7. 85
7. 81
7. 89
7. 85
7. 93
Sag
2. 67
2. 73
2. 70
2. 76
2. 73
2. 79
2. 77
2. 82
2. 80
2. 86
2. 83
2. 89
2. 86
2. 92
3 Returns
8. 85
8. 95
8. 91
9. 00
8. 96
9. 05
9. 01
9. 10
9. 06
9. 15
9. 11
9. 20
9. 16
9. 25
Sag
3. 49
3. 57
3. 53
3. 61
3. 57
3. 65
3. 61
3. 69
3. 66
3. 73
3. 70
3. 77
3. 74
3. 81
3 Returns
10. 12
10. 23
10. 18
10. 29
10. 24
10. 35
10. 30
10. 41
10. 36
10. 46
10. 41
10. 52
10. 53
10. 58
140
160
180
Sag
4. 42
4. 51
4. 47
4. 57
4. 52
4. 62
4. 58
4. 67
4. 63
4. 73
4. 68
4. 78
4. 73
4. 83
3 Returns
11. 38
11. 51
11. 45
11. 57
11. 52
11. 64
11. 59
11. 71
11. 65
11. 77
11. 72
11. 84
11. 78
11. 90
Sag
5. 47
5. 59
5. 54
5. 66
5. 60
5. 72
5. 67
5. 79
5. 73
5. 85
5. 80
5. 92
5. 86
5. 98
3 Returns
12. 67
12. 81
12. 75
12. 88
12. 82
12. 96
12. 89
13. 03
12. 97
13. 10
13. 04
13. 17
13. 11
13. 24
200
220
Sag
6. 62
6. 77
6. 70
6. 85
6. 78
6. 93
6. 86
7. 01
6. 94
7. 08
7. 02
7. 16
7. 09
7. 24
3 Returns
13. 94
14. 09
14. 02
14. 17
14. 10
14. 25
14. 18
14. 33
14. 26
14. 41
14. 34
14. 49
14. 42
14. 57
Sag
7. 88
8. 05
7. 98
8. 15
8. 07
8. 24
8. 17
8. 34
8. 26
8. 43
8. 35
8. 52
8. 44
8. 61
3 Returns
15. 20
15. 37
15. 29
15. 46
15. 38
15. 54
15. 47
15. 63
15. 56
15. 72
15. 64
15. 80
15. 73
15. 89
Sag
9. 25
9. 45
9. 36
9. 57
9. 48
9. 68
9. 59
9. 79
9. 69
9. 90
9. 80
10. 01
9. 91
10. 11
3 Returns
16. 47
16. 64
16. 57
16. 74
16. 66
16. 84
16. 76
16. 94
16. 85
17. 03
16. 95
17. 12
17. 04
17. 21
240
260
CONDUCTOR
TENSION (kN)
Cu 7/1. 75
1. 14
1. 09
1. 12
1. 09
1. 11
1. 07
1. 09
1. 05
1. 08
1. 04
1. 07
1. 03
1. 05
1. 02
0. 98
0. 93
Cu 7/2. 00
1. 45
1. 41
1. 43
1. 39
1. 41
1. 38
1. 40
1. 36
1. 38
1. 34
1. 36
1. 33
1. 35
1. 31
1. 27
1. 21
Cu 7/2. 75
2. 60
2. 57
2. 57
2. 54
2. 54
2. 51
2. 51
2. 48
2. 49
2. 45
2. 46
2. 43
2. 44
2. 40
2. 33
2. 22
Cu 19/2. 00
4. 95
4. 76
4. 81
4. 63
4. 68
4. 51
4. 56
4. 39
4. 44
4. 28
4. 34
4. 18
4. 23
4. 08
3. 82
3. 47
Cu 19/3. 00
10. 29
10. 12
10. 03
9. 86
9. 78
9. 62
9. 55
9. 39
9. 33
9. 17
9. 13
8. 97
8. 93
8. 77
8. 59
7. 54
Cu 37/2. 75
16. 99
16. 72
16. 59
16. 30
16. 20
15. 90
15. 83
15. 53
15. 48
15. 17
15. 14
14. 84
14. 83
14. 53
13. 67
12. 50
BLOWOUT
(m)
1. 67
2. 27
2. 96
3. 75
4. 63
5. 61
6. 67
7. 83
146
February 2011
Steel
5.3 Sheet 84
STEEL
SPAN
LENGTH
(m)
ELEMENT
20
30
40
50
60
70
80
90
100
5C
10C
INITIAL
FINAL
INITIAL
Sag
0. 02
0. 03
0. 03
0. 03
3 Returns
0. 85
0. 86
0. 88
15C
FINAL INITIAL
20C
25C
30C
35C
FINAL
INITIAL
FINAL
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 03
0. 04
0. 04
0. 04
0. 89
0. 91
0. 92
0. 94
0. 96
0. 97
1. 00
1. 00
1. 04
1. 04
1. 08
Sag
0. 06
0. 06
0. 06
0. 06
0. 06
0. 07
0. 07
0. 07
0. 07
0. 08
0. 08
0. 08
0. 08
0. 09
3 Returns
1. 29
1. 30
1. 32
1. 34
1. 36
1. 39
1. 41
1. 44
1. 45
1. 50
1. 51
1. 56
1. 56
1. 62
Sag
0. 10
0. 10
0. 11
0. 11
0. 11
0. 12
0. 12
0. 13
0. 13
0. 14
0. 14
0. 15
0. 15
0. 16
3 Returns
1. 72
1. 73
1. 77
1. 79
1. 83
1. 86
1. 89
1. 93
1. 95
2. 01
2. 02
2. 09
2. 10
2. 19
Sag
0. 16
0. 16
0. 17
0. 17
0. 18
0. 18
0. 19
0. 20
0. 20
0. 21
0. 22
0. 23
0. 23
0. 25
3 Returns
2. 15
2. 17
2. 21
2. 24
2. 28
2. 32
2. 35
2. 41
2. 43
2. 50
2. 51
2. 60
2. 61
2. 71
Sag
0. 23
0. 23
0. 24
0. 25
0. 26
0. 27
0. 27
0. 29
0. 29
0. 31
0. 31
0. 34
0. 34
0. 37
3 Returns
2. 59
2. 62
2. 67
2. 70
2. 75
2. 80
2. 84
2. 90
2. 93
3. 02
3. 03
3. 14
3. 14
3. 27
Sag
0. 31
0. 32
0. 33
0. 34
0. 35
0. 36
0. 37
0. 39
0. 40
0. 42
0. 43
0. 46
0. 46
0. 50
3 Returns
3. 02
3. 05
3. 11
3. 15
3. 21
3. 26
3. 31
3. 39
3. 42
3. 52
3. 54
3. 66
3. 67
3. 82
Sag
0. 41
0. 41
0. 43
0. 44
0. 46
0. 48
0. 49
0. 51
0. 53
0. 55
0. 56
0. 60
0. 61
0. 66
3 Returns
3. 46
3. 49
3. 56
3. 61
3. 67
3. 73
3. 80
3. 88
3. 93
4. 03
4. 07
4. 21
4. 22
4. 40
Sag
0. 51
0. 52
0. 54
0. 56
0. 58
0. 60
0. 62
0. 64
0. 66
0. 70
0. 70
0. 75
0. 76
0. 82
3 Returns
3. 88
3. 92
4. 00
4. 05
4. 12
4. 20
4. 25
4. 35
4. 39
4. 52
4. 55
4. 71
4. 71
4. 91
Sag
0. 63
0. 65
0. 67
0. 69
0. 71
0. 74
0. 76
0. 80
0. 81
0. 86
0. 87
0. 93
0. 93
1. 01
3 Returns
4. 31
4. 36
4. 44
4. 50
4. 58
4. 66
4. 72
4. 83
4. 88
5. 02
5. 05
5. 23
5. 24
5. 45
CONDUCTOR
50C
75C
FINAL
FINAL
0. 05
0. 08
0. 12
0. 18
0. 22
0. 34
0. 33
0. 49
0. 48
0. 72
0. 65
0. 98
0. 88
1. 39
1. 07
1. 62
1. 32
2. 00
TENSION (kN)
3/2. 00 SC/GZ
1. 45
1. 40
1. 37
1. 32
1. 29
1. 23
1. 21
1. 15
1. 14
1. 06
1. 07
0. 98
0. 99
0. 91
0. 70
0. 46
3/2. 75 SC/GZ
2. 72
2. 66
2. 57
2. 49
2. 41
2. 33
2. 27
2. 16
2. 12
2. 00
1. 98
1. 85
1. 84
1. 70
1. 31
0. 86
7/3. 25 SC/GZ
8. 68
8. 68
8. 19
8. 14
7. 72
7. 61
7. 25
7. 09
6. 79
6. 58
6. 35
6. 08
5. 92
5. 61
4. 33
2. 88
7/3. 75 SC/GZ
10. 95
10. 95
10. 32
10. 25
9. 70
9. 56
9. 10
8. 88
8. 51
8. 23
7. 94
7. 60
7. 39
7. 00
5. 42
3. 69
BLOWOUT
(m)
0. 05
0. 12
0. 21
0. 32
0. 46
0. 63
0. 82
1. 04
1. 29
147
5.3 Sheet 85
STEEL
February 2011
SPAN
LENGTH
(m)
ELEMENT
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
50
Sag
0. 15
0. 16
0. 16
0. 17
0. 17
0. 18
0. 18
0. 19
0. 19
0. 21
0. 21
0. 22
0. 22
0. 24
3 Returns
2. 13
2. 17
2. 19
2. 24
2. 25
2. 31
2. 32
2. 38
2. 38
2. 46
2. 46
2. 55
2. 53
2. 63
60
70
80
90
100
110
120
130
140
5C
10C
15C
FINAL INITIAL
20C
25C
30C
35C
Sag
0. 22
0. 23
0. 24
0. 25
0. 25
0. 26
0. 26
0. 28
0. 28
0. 30
0. 30
0. 32
0. 31
0. 34
3 Returns
2. 56
2. 60
2. 63
2. 68
2. 70
2. 77
2. 78
2. 86
2. 86
2. 96
2. 95
3. 06
3. 04
3. 16
Sag
0. 30
0. 31
0. 32
0. 33
0. 34
0. 36
0. 36
0. 38
0. 38
0. 41
0. 40
0. 43
0. 43
0. 46
3 Returns
2. 99
3. 04
3. 07
3. 13
3. 15
3. 23
3. 24
3. 34
3. 34
3. 45
3. 44
3. 57
3. 55
3. 69
Sag
0. 40
0. 41
0. 42
0. 44
0. 44
0. 46
0. 47
0. 50
0. 50
0. 53
0. 53
0. 57
0. 56
0. 61
3 Returns
3. 41
3. 47
3. 51
3. 58
3. 60
3. 69
3. 71
3. 82
3. 82
3. 94
3. 93
4. 08
4. 05
4. 22
Sag
0. 50
0. 52
0. 53
0. 55
0. 56
0. 59
0. 59
0. 63
0. 63
0. 67
0. 67
0. 72
0. 71
0. 77
3 Returns
3. 84
3. 91
3. 95
4. 03
4. 06
4. 16
4. 17
4. 29
4. 30
4. 44
4. 43
4. 59
4. 56
4. 75
Sag
0. 62
0. 65
0. 66
0. 69
0. 70
0. 73
0. 74
0. 78
0. 78
0. 83
0. 83
0. 89
0. 88
0. 95
3 Returns
4. 28
4. 36
4. 40
4. 49
4. 52
4. 63
4. 65
4. 79
4. 79
4. 95
4. 93
5. 12
5. 09
5. 29
Sag
0. 76
0. 78
0. 80
0. 83
0. 84
0. 88
0. 89
0. 94
0. 95
1. 01
1. 00
1. 08
1. 07
1. 15
3 Returns
4. 71
4. 79
4. 84
4. 94
4. 97
5. 10
5. 12
5. 26
5. 27
5. 44
5. 43
5. 63
5. 59
5. 82
Sag
0. 90
0. 93
0. 95
0. 99
1. 00
1. 05
1. 06
1. 12
1. 12
1. 20
1. 19
1. 28
1. 27
1. 37
3 Returns
5. 14
5. 23
5. 28
5. 39
5. 42
5. 56
5. 58
5. 74
5. 75
5. 93
5. 92
6. 14
6. 10
6. 35
Sag
1. 05
1. 09
1. 11
1. 16
1. 18
1. 24
1. 24
1. 32
1. 32
1. 41
1. 40
1. 51
1. 49
1. 61
3 Returns
5. 56
5. 66
5. 72
5. 84
5. 88
6. 02
6. 04
6. 22
6. 22
6. 43
6. 41
6. 65
6. 61
6. 88
50C
75C
FINAL
FINAL
0. 29
0. 39
0. 42
0. 56
0. 57
0. 77
0. 74
1. 00
0. 94
1. 27
1. 17
1. 58
1. 41
1. 91
1. 68
2. 27
1. 97
2. 66
2. 29
3. 09
2. 63
3. 55
Sag
1. 22
1. 27
1. 29
1. 35
1. 36
1. 43
1. 44
1. 53
1. 53
1. 63
1. 62
1. 75
1. 73
1. 87
3 Returns
5. 99
6. 10
6. 15
6. 28
6. 33
6. 48
6. 51
6. 70
6. 70
6. 92
6. 90
7. 16
7. 12
7. 41
Sag
1. 40
1. 45
1. 48
1. 54
1. 57
1. 64
1. 66
1. 75
1. 76
1. 87
1. 86
2. 00
1. 98
2. 15
3 Returns
6. 42
6. 53
6. 59
6. 73
6. 78
6. 95
6. 97
7. 17
7. 18
7. 42
7. 40
7. 67
7. 62
7. 94
3/2. 00 SC/GZ
1. 47
1. 40
1. 39
1. 32
1. 32
1. 24
1. 25
1. 17
1. 18
1. 09
1. 11
1. 02
1. 05
0. 96
0. 78
0. 58
3/2. 75 SC/GZ
2. 76
2. 66
2. 61
2. 51
2. 47
2. 35
2. 34
2. 21
2. 20
2. 07
2. 08
1. 93
1. 95
1. 80
1. 47
1. 09
7/3. 25 SC/GZ
8. 76
8. 67
8. 30
8. 18
7. 86
7. 69
7. 43
7. 22
7. 01
6. 77
6. 62
6. 34
6. 23
5. 93
4. 86
3. 62
7/3. 75 SC/GZ
11. 04
10. 95
10. 45
10. 31
9. 89
9. 70
9. 34
9. 10
8. 82
8. 53
8. 32
8. 00
7. 84
7. 49
6. 19
4. 69
150
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
0. 28
0. 40
0. 54
0. 71
0. 90
1. 11
1. 34
1. 60
1. 88
2. 18
2. 50
148
5.3 Sheet 86
STEEL
February 2011
Temperature
ELEMENT
5C
10C
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 15
0. 16
0. 16
0. 17
0. 17
0. 18
0. 18
0. 19
0. 19
0. 20
0. 20
0. 21
0. 21
0. 22
3 Returns
2. 12
2. 17
2. 17
2. 23
2. 23
2. 29
2. 29
2. 36
2. 34
2. 42
2. 41
2. 49
2. 47
2. 56
Sag
0. 22
0. 23
0. 23
0. 24
0. 24
0. 26
0. 26
0. 27
0. 27
0. 29
0. 28
0. 31
0. 30
0. 32
3 Returns
2. 55
2. 60
2. 61
2. 68
2. 68
2. 75
2. 74
2. 83
2. 82
2. 91
2. 89
2. 99
2. 96
3. 08
Sag
0. 39
0. 41
0. 41
0. 43
0. 43
0. 46
0. 46
0. 49
0. 48
0. 51
0. 51
0. 54
0. 53
0. 57
3 Returns
3. 40
3. 47
3. 48
3. 57
3. 57
3. 67
3. 66
3. 77
3. 76
3. 88
3. 85
3. 99
3. 95
4. 11
Sag
0. 61
0. 64
0. 65
0. 68
0. 68
0. 72
0. 71
0. 76
0. 75
0. 80
0. 79
0. 85
0. 83
0. 90
3 Returns
4. 25
4. 34
4. 35
4. 46
4. 46
4. 59
4. 58
4. 72
4. 70
4. 85
4. 82
4. 99
4. 95
5. 13
Sag
0. 89
0. 93
0. 94
0. 98
0. 98
1. 04
1. 03
1. 10
1. 09
1. 16
1. 15
1. 23
1. 21
1. 30
3 Returns
5. 11
5. 23
5. 24
5. 37
5. 37
5. 52
5. 51
5. 68
5. 65
5. 84
5. 80
6. 01
5. 95
6. 18
Sag
1. 21
1. 27
1. 27
1. 34
1. 34
1. 41
1. 41
1. 50
1. 48
1. 58
1. 56
1. 67
1. 64
1. 77
3 Returns
5. 96
6. 10
6. 11
6. 27
6. 27
6. 44
6. 43
6. 63
6. 59
6. 81
6. 76
7. 01
6. 94
7. 21
Sag
1. 58
1. 65
1. 66
1. 75
1. 75
1. 85
1. 84
1. 95
1. 93
2. 07
2. 04
2. 19
2. 14
2. 31
3 Returns
6. 81
6. 97
6. 98
7. 16
7. 16
7. 36
7. 34
7. 57
7. 53
7. 79
7. 73
8. 01
7. 93
8. 24
Sag
2. 00
2. 09
2. 10
2. 21
2. 21
2. 34
2. 32
2. 47
2. 45
2. 61
2. 58
2. 77
2. 71
2. 92
3 Returns
7. 67
7. 84
7. 86
8. 05
8. 05
8. 28
8. 26
8. 52
8. 47
8. 76
8. 70
9. 01
8. 92
9. 26
Sag
2. 47
2. 58
2. 60
2. 73
2. 73
2. 88
2. 87
3. 05
3. 02
3. 23
3. 18
3. 41
3. 35
3. 61
3 Returns
8. 52
8. 71
8. 73
8. 95
8. 95
9. 20
9. 18
9. 46
9. 42
9. 73
9. 66
10. 01
9. 91
10. 29
CONDUCTOR
50C
75C
FINAL
FINAL
0. 26
0. 33
0. 38
0. 48
0. 68
0. 85
1. 06
1. 34
1. 53
1. 94
2. 08
2. 63
2. 72
3. 44
3. 44
4. 35
4. 25
5. 38
TENSION (kN)
3/2. 00 SC/GZ
1. 48
1. 40
1. 41
1. 33
1. 34
1. 26
1. 28
1. 19
1. 22
1. 13
1. 16
1. 07
1. 10
1. 01
0. 86
0. 68
3/2. 75 SC/GZ
2. 78
2. 66
2. 65
2. 52
2. 52
2. 39
2. 40
2. 26
2. 28
2. 13
2. 16
2. 02
2. 05
1. 91
1. 62
1. 28
7/3. 25 SC/GZ
8. 81
8. 67
8. 39
8. 22
7. 99
7. 79
7. 60
7. 37
7. 23
6. 98
6. 87
6. 61
6. 54
6. 25
5. 33
4. 22
7/3. 75 SC/GZ
11. 10
10. 95
10. 57
10. 38
10. 07
9. 84
9. 58
9. 33
9. 12
8. 84
8. 68
8. 38
8. 27
7. 95
6. 84
5. 50
BLOWOUT
(m)
0. 25
0. 36
0. 63
0. 99
1. 43
1. 94
2. 54
3. 22
3. 97
149
5.3 Sheet 87
STEEL
February 2011
Temperature
5C
ELEMENT
10C
INITIAL
FINAL
INITIAL
15C
FINAL INITIAL
20C
FINAL
INITIAL
FINAL
25C
30C
35C
Sag
0. 39
0. 41
0. 41
0. 43
0. 42
0. 45
0. 44
0. 47
0. 46
0. 49
0. 47
0. 51
0. 49
0. 53
3 Returns
3. 38
3. 47
3. 45
3. 55
3. 52
3. 63
3. 59
3. 70
3. 66
3. 78
3. 73
3. 86
3. 80
3. 93
Sag
0. 61
0. 64
0. 63
0. 67
0. 66
0. 70
0. 69
0. 73
0. 71
0. 76
0. 74
0. 79
0. 77
0. 82
3 Returns
4. 23
4. 34
4. 31
4. 44
4. 40
4. 53
4. 49
4. 63
4. 58
4. 73
4. 67
4. 82
4. 76
4. 92
Sag
0. 88
0. 93
0. 91
0. 97
0. 95
1. 01
0. 99
1. 05
1. 03
1. 10
1. 07
1. 14
1. 11
1. 19
3 Returns
5. 07
5. 22
5. 18
5. 33
5. 28
5. 44
5. 39
5. 56
5. 49
5. 67
5. 60
5. 79
5. 71
5. 90
Sag
1. 19
1. 26
1. 24
1. 32
1. 29
1. 37
1. 35
1. 43
1. 40
1. 49
1. 46
1. 55
1. 51
1. 62
3 Returns
5. 92
6. 09
6. 04
6. 22
6. 16
6. 35
6. 29
6. 48
6. 41
6. 62
6. 54
6. 75
6. 66
6. 89
Sag
1. 56
1. 65
1. 62
1. 72
1. 69
1. 79
1. 76
1. 87
1. 83
1. 95
1. 90
2. 03
1. 98
2. 11
3 Returns
6. 77
6. 96
6. 91
7. 11
7. 04
7. 26
7. 19
7. 41
7. 33
7. 57
7. 47
7. 72
7. 62
7. 87
Sag
1. 98
2. 09
2. 06
2. 19
2. 15
2. 28
2. 23
2. 38
2. 32
2. 48
2. 42
2. 58
2. 51
2. 68
3 Returns
7. 63
7. 84
7. 78
8. 01
7. 94
8. 18
8. 10
8. 35
8. 26
8. 53
8. 42
8. 70
8. 58
8. 87
Sag
2. 45
2. 58
2. 55
2. 70
2. 65
2. 81
2. 76
2. 93
2. 87
3. 06
2. 98
3. 18
3. 10
3. 31
3 Returns
8. 48
8. 71
8. 65
8. 90
8. 82
9. 09
9. 00
9. 28
9. 18
9. 47
9. 36
9. 67
9. 54
9. 86
Sag
2. 96
3. 13
3. 08
3. 26
3. 21
3. 40
3. 34
3. 55
3. 47
3. 70
3. 61
3. 85
3. 75
4. 01
3 Returns
9. 32
9. 58
9. 51
9. 79
9. 70
10. 00
9. 90
10. 21
10. 09
10. 42
10. 29
10. 63 10. 49
10. 85
Sag
3. 52
3. 72
3. 67
3. 88
3. 82
4. 05
3. 97
4. 23
4. 13
4. 40
4. 29
4. 58
4. 46
4. 77
3 Returns
10. 17
10. 45
10. 37
10. 68
10. 58
10. 90
10. 80
11. 14
11. 01
11. 37
11. 23
11. 60 11. 44
11. 83
Sag
4. 13
4. 37
4. 30
4. 56
4. 48
4. 76
4. 66
4. 96
4. 85
5. 17
5. 04
5. 38
5. 24
5. 60
3 Returns
11. 02
11. 32
11. 24
11. 56
11. 47
11. 81
11. 69
12. 06
11. 93
12. 31
12. 16
12. 56 12. 40
12. 82
Sag
4. 80
5. 06
4. 99
5. 29
5. 19
5. 51
5. 41
5. 75
5. 62
5. 99
5. 85
6. 24
6. 07
6. 49
3 Returns
11. 86
12. 19
12. 10
12. 45
12. 35
12. 72
12. 59
12. 99
12. 84
13. 26
13. 10
13. 53 13. 35
13. 80
50C
75C
FINAL
FINAL
0. 59
0. 69
0. 92
1. 09
1. 33
1. 57
1. 81
2. 13
2. 36
2. 78
3. 00
3. 54
3. 71
4. 37
4. 48
5. 28
5. 34
6. 29
6. 26
7. 38
7. 26
8. 56
8. 34
9. 83
Sag
5. 50
5. 81
5. 73
6. 07
5. 96
6. 33
6. 20
6. 60
6. 45
6. 88
6. 71
7. 16
6. 97
7. 45
3 Returns
12. 71
13. 06
12. 97
13. 34
13. 23
13. 63
13. 49
13. 92
13. 76
14. 21
14. 03
14. 50 14. 30
14. 79
3/2. 00 SC/GZ
1. 49
1. 40
1. 43
1. 35
1. 38
1. 29
1. 33
1. 24
1. 27
1. 19
1. 23
1. 14
1. 18
1. 10
0. 98
0. 84
3/2. 75 SC/GZ
2. 81
2. 66
2. 70
2. 55
2. 60
2. 44
2. 49
2. 34
2. 40
2. 25
2. 31
2. 16
2. 22
2. 08
1. 86
1. 58
7/3. 25 SC/GZ
8. 86
8. 67
8. 52
8. 31
8. 19
7. 98
7. 88
7. 66
7. 59
7. 35
7. 31
7. 07
7. 04
6. 80
6. 09
5. 18
7/3. 75 SC/GZ
11. 15
10. 95
10. 74
10. 51
10. 34
10. 11
9. 97
9. 72
9. 61
9. 36
9. 28
9. 01
8. 96
8. 69
7. 84
6. 75
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
0. 54
0. 84
1. 22
1. 65
2. 16
2. 74
3. 38
4. 09
4. 86
5. 71
6. 62
7. 60
150
5.3 Sheet 88
STEEL
February 2011
SPAN
LENGTH
(m)
ELEMENT
60
Sag
70
80
90
100
110
120
130
140
150
160
170
5C
10C
INITIAL FINAL
0. 12
0. 12
INITIAL
0. 13
15C
FINAL INITIAL
0. 13
0. 13
20C
FINAL
INITIAL
FINAL
0. 13
0. 13
0. 14
25C
30C
35C
0. 14
0. 14
0. 15
0. 15
0. 16
3 Returns
1. 89
1. 90
1. 92
1. 94
1. 95
1. 97
1. 98
2. 01
2. 02
2. 05
2. 06
2. 09
2. 09
2. 13
Sag
0. 17
0. 17
0. 17
0. 17
0. 18
0. 18
0. 18
0. 19
0. 19
0. 19
0. 20
0. 20
0. 20
0. 21
3 Returns
2. 20
2. 22
2. 24
2. 26
2. 28
2. 30
2. 31
2. 34
2. 36
2. 39
2. 40
2. 44
2. 44
2. 49
Sag
0. 22
0. 22
0. 22
0. 23
0. 23
0. 24
0. 24
0. 24
0. 25
0. 25
0. 26
0. 26
0. 27
0. 28
3 Returns
2. 52
2. 54
2. 56
2. 58
2. 60
2. 63
2. 65
2. 68
2. 69
2. 73
2. 74
2. 79
2. 79
2. 85
Sag
0. 27
0. 28
0. 28
0. 29
0. 29
0. 30
0. 30
0. 31
0. 31
0. 32
0. 32
0. 34
0. 34
0. 35
3 Returns
2. 83
2. 85
2. 88
2. 91
2. 93
2. 96
2. 98
3. 02
3. 03
3. 08
3. 09
3. 14
3. 14
3. 20
Sag
0. 34
0. 34
0. 35
0. 36
0. 36
0. 37
0. 37
0. 38
0. 39
0. 40
0. 40
0. 41
0. 42
0. 43
3 Returns
3. 15
3. 17
3. 20
3. 23
3. 25
3. 29
3. 31
3. 35
3. 37
3. 42
3. 43
3. 49
3. 49
3. 56
Sag
0. 41
0. 41
0. 42
0. 43
0. 44
0. 45
0. 45
0. 46
0. 47
0. 48
0. 48
0. 50
0. 50
0. 52
3 Returns
3. 46
3. 49
3. 52
3. 55
3. 58
3. 62
3. 64
3. 69
3. 70
3. 76
3. 77
3. 84
3. 84
3. 92
Sag
0. 49
0. 49
0. 50
0. 51
0. 52
0. 53
0. 54
0. 55
0. 56
0. 57
0. 58
0. 60
0. 60
0. 62
3 Returns
3. 78
3. 81
3. 84
3. 88
3. 90
3. 95
3. 97
4. 02
4. 04
4. 10
4. 12
4. 19
4. 19
4. 27
Sag
0. 57
0. 58
0. 59
0. 60
0. 61
0. 63
0. 63
0. 65
0. 66
0. 68
0. 68
0. 70
0. 71
0. 73
3 Returns
4. 10
4. 13
4. 17
4. 21
4. 24
4. 29
4. 31
4. 37
4. 39
4. 45
4. 47
4. 55
4. 55
4. 64
Sag
0. 67
0. 68
0. 69
0. 70
0. 71
0. 73
0. 73
0. 75
0. 76
0. 78
0. 79
0. 82
0. 82
0. 85
3 Returns
4. 42
4. 45
4. 49
4. 53
4. 57
4. 62
4. 64
4. 70
4. 73
4. 80
4. 81
4. 90
4. 90
5. 00
Sag
0. 76
0. 78
0. 79
0. 80
0. 82
0. 83
0. 84
0. 87
0. 87
0. 90
0. 91
0. 94
0. 94
0. 98
3 Returns
4. 73
4. 77
4. 81
4. 86
4. 89
4. 95
4. 98
5. 04
5. 06
5. 14
5. 16
5. 24
5. 25
5. 36
Sag
0. 87
0. 88
0. 90
0. 91
0. 93
0. 95
0. 96
0. 98
0. 99
1. 02
1. 03
1. 07
1. 07
1. 11
3 Returns
5. 05
5. 09
5. 13
5. 18
5. 22
5. 27
5. 31
5. 38
5. 40
5. 48
5. 50
5. 59
5. 60
5. 71
Sag
0. 98
1. 00
1. 01
1. 03
1. 05
1. 07
1. 08
1. 11
1. 12
1. 16
1. 16
1. 20
1. 21
1. 25
3 Returns
5. 37
5. 41
5. 45
5. 50
5. 54
5. 60
5. 64
5. 71
4. 74
5. 82
5. 84
5. 94
5. 95
6. 07
CONDUCTOR
75C
FINAL
FINAL
0. 18
0. 23
0. 31
0. 24
0. 31
0. 42
0. 32
0. 41
0. 55
0. 40
0. 51
0. 70
0. 49
0. 64
0. 86
0. 60
0. 77
1. 04
0. 71
0. 92
1. 24
0. 84
1. 08
1. 45
0. 97
1. 25
1. 68
1. 12
1. 44
1. 93
1. 27
1. 64
2. 20
1. 43
1. 85
2. 48
1. 44
TENSION (kN)
3/2. 00 SC/GZ
2. 68
2. 63
2. 60
2. 54
2. 51
2. 45
2. 43
2. 36
2. 34
2. 28
2. 26
2. 19
2. 18
2. 10
1. 84
3/2. 75 SC/GZ
5. 07
4. 99
4. 91
4. 82
4. 75
4. 65
4. 59
4. 47
4. 43
4. 30
4. 27
4. 13
4. 12
3. 96
3. 46
2. 69
7/3. 25 SC/GZ
16. 28
16. 27
15. 76
15. 71
15. 24
15. 16
14. 72
14. 61
14. 21
14. 07
13. 70
13. 53 13. 20
12. 99
11. 40
8. 93
7/3. 75 SC/GZ
20. 54
20. 54
19. 85
19. 81
19. 17
19. 09
18. 50
18. 36
17. 83
17. 65
17. 16
16. 94 16. 50
16. 24
14. 18
11. 04
BLOWOUT
(m)
50C
151
5.3 Sheet 89
STEEL
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
300
5C
10C
15C
FINAL INITIAL
20C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
0. 21
0. 22
0. 22
0. 23
0. 23
0. 23
0. 23
0. 24
25C
30C
35C
0. 25
0. 25
0. 26
0. 26
0. 27
2. 83
3 Returns
2. 50
2. 54
2. 54
2. 58
2. 58
2. 63
2. 62
2. 67
2. 66
2. 72
2. 70
2. 77
2. 75
Sag
0. 33
0. 34
0. 34
0. 35
0. 35
0. 37
0. 36
0. 38
0. 38
0. 39
0. 39
0. 41
0. 40
0. 43
3 Returns
3. 12
3. 17
3. 17
3. 23
3. 22
3. 28
3. 27
3. 34
3. 33
3. 40
3. 38
3. 47
3. 44
3. 53
Sag
0. 48
0. 49
0. 49
0. 51
0. 51
0. 53
0. 53
0. 55
0. 54
0. 57
0. 56
0. 59
0. 58
0. 61
3 Returns
3. 75
3. 81
3. 81
3. 87
3. 87
3. 94
3. 93
4. 01
3. 99
4. 08
4. 06
4. 16
4. 13
4. 24
Sag
0. 65
0. 67
0. 67
0. 70
0. 69
0. 72
0. 72
0. 75
0. 74
0. 77
0. 76
0. 80
0. 79
0. 83
3 Returns
4. 37
4. 44
4. 44
4. 52
4. 51
4. 60
4. 58
4. 68
4. 66
4. 77
4. 74
4. 86
4. 82
4. 95
Sag
0. 85
0. 88
0. 88
0. 91
0. 91
0. 94
0. 93
0. 97
0. 97
1. 01
1. 00
1. 05
1. 03
1. 09
3 Returns
5. 00
5. 08
5. 08
5. 16
5. 15
5. 26
5. 24
5. 35
5. 32
5. 45
5. 41
5. 55
5. 51
5. 66
Sag
1. 08
1. 11
1. 11
1. 15
1. 15
1. 19
1. 18
1. 23
1. 22
1. 28
1. 26
1. 33
1. 31
1. 38
3 Returns
5. 63
5. 71
5. 71
5. 81
5. 80
5. 91
5. 89
6. 02
5. 99
6. 13
6. 09
6. 24
6. 20
6. 36
Sag
1. 33
1. 38
1. 38
1,42
1. 42
1. 48
1. 47
1. 53
1. 51
1. 59
1. 57
1. 65
1. 62
1. 71
3 Returns
6. 26
6. 36
6. 36
6. 47
6. 46
6. 58
6. 56
6. 70
6. 67
6. 82
6. 78
6. 95
6. 90
7. 08
Sag
1. 61
1. 67
1. 66
1. 72
1. 72
1. 78
1. 77
1. 85
1. 83
1. 92
1. 89
1. 99
1. 96
2. 07
3 Returns
6. 88
6. 99
6. 99
7. 11
7. 10
7. 24
7. 21
7. 37
7. 33
7. 50
7. 46
7. 64
7. 58
7. 79
Sag
1. 92
1. 98
1. 98
2. 05
2. 04
2. 12
2. 11
2. 20
2. 18
2. 28
2. 25
2. 37
2. 33
2. 46
3 Returns
7. 51
7. 63
7. 63
7. 76
7. 75
7. 90
7. 87
8. 04
8. 00
8. 18
8. 13
8. 34
8. 27
8. 50
Sag
2. 26
2. 33
2. 32
2. 41
2. 40
2. 49
2. 48
2. 58
2. 56
2. 68
2. 65
2. 78
2. 74
2. 89
3 Returns
8. 14
8. 26
8. 26
8. 41
8. 39
8. 55
8. 53
8. 71
8. 67
8. 87
8. 81
9. 03
8. 96
9. 21
Sag
2. 62
2. 70
2. 70
2. 79
2. 78
2. 89
2. 87
2. 99
2. 97
3. 11
3. 07
3. 22
3. 17
3. 35
3 Returns
8. 76
8. 90
8. 90
9. 05
9. 04
9. 21
9. 18
9. 38
9. 33
9. 55
9. 49
9. 73
9. 65
9. 91
Sag
3. 00
3. 10
3. 09
3. 20
3. 19
3. 32
3. 30
3. 44
3. 41
3. 57
3. 52
3. 70
3. 64
3. 84
3 Returns
9. 39
9. 54
9. 53
9. 70
9. 68
9. 87
9. 84
10. 05
10. 00
10. 23
10. 17
10. 42 10. 34
10. 62
CONDUCTOR
75C
FINAL
FINAL
0. 31
0. 38
0. 49
0. 48
0. 59
0. 77
0. 69
0. 85
1. 10
0. 94
1. 16
1. 50
1. 23
1. 52
1. 96
1. 55
1. 92
2. 48
1. 93
2. 38
3. 07
2. 33
2. 87
3. 71
2. 77
3. 42
4. 42
3. 25
4. 02
5. 18
3. 77
4. 66
6. 01
4. 33
5. 35
6. 90
1. 54
TENSION (kN)
3/2. 00 SC/GZ
2. 72
2. 63
2. 64
2. 55
2. 56
2. 46
2. 48
2. 38
2. 40
2. 29
2. 32
2. 21
2. 24
2. 13
1. 89
3/2. 75 SC/GZ
5. 15
4. 99
5. 00
4. 83
4. 85
4. 66
4. 69
4. 50
4. 54
4. 34
4. 39
4. 18
4. 25
4. 02
3. 57
2. 89
7/3. 25 SC/GZ
16. 34
16. 26
15. 84
15. 74
15. 35
15. 21
14. 86
14. 70
14. 38
14. 18
13. 90
13. 68 13. 43
13. 18
11. 73
9. 55
7/3. 75 SC/GZ
20. 61
20. 54
19. 96
19. 85
19. 32
19. 17
18. 69
18. 50
18. 06
17. 84
17. 45
17. 19 16. 84
16. 55
14. 71
11. 99
BLOWOUT
(m)
50C
152
5.3 Sheet 90
STEEL
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
5C
INITIAL
10C
15C
20C
FINAL
INITIAL
FINAL
0. 21
0. 22
0. 21
0. 23
0. 22
0. 23
0. 23
0. 24
3 Returns
2. 48
2. 54
2. 51
2. 58
2. 55
2. 62
2. 59
2. 66
Sag
0. 33
0. 34
0. 34
0. 35
0. 35
0. 37
0. 36
0. 38
3 Returns
3. 10
3. 17
3. 14
3. 22
3. 19
3. 28
3. 23
3. 33
25C
30C
35C
0. 25
0. 24
0. 26
0. 25
0. 27
2. 62
2. 71
0. 37
0. 39
2. 67
2. 75
2. 71
2. 80
0. 38
0. 40
0. 39
3. 28
3. 39
0. 42
3. 33
3. 44
3. 38
3. 50
Sag
0. 47
0. 49
0. 48
0. 51
0. 50
0. 53
0. 51
0. 54
0. 53
0. 56
0. 55
0. 58
0. 56
0. 60
3 Returns
3. 72
3. 81
3. 77
3. 87
3. 82
3. 93
3. 88
4. 00
3. 94
4. 06
4. 00
4. 13
4. 06
4. 20
Sag
0. 64
0. 67
0. 66
0. 69
0. 68
0. 72
0. 70
0. 74
0. 72
0. 77
0. 74
0. 79
0. 77
0. 82
3 Returns
4. 34
4. 44
4. 40
4. 51
4. 46
4. 59
4. 53
4. 66
4. 60
4. 74
4. 67
4. 82
4. 74
4. 91
Sag
0. 84
0. 88
0. 86
0. 91
0. 89
0. 94
0. 91
0. 97
0. 94
1. 00
0. 97
1. 04
1. 00
1. 07
3 Returns
4. 96
5. 08
5. 03
5. 16
5. 10
5. 24
5. 18
5. 33
5. 25
5. 42
5. 34
5. 51
5. 42
5. 61
Sag
1. 06
1. 11
1. 09
1. 15
1. 12
1. 19
1. 16
1. 23
1. 19
1. 27
1. 23
1. 31
1. 27
1. 36
3 Returns
5. 58
5. 71
5. 66
5. 81
5. 74
5. 90
5. 82
6. 00
5. 91
6. 10
6. 00
6. 20
6. 10
6. 31
Sag
1. 31
1. 38
1. 35
1. 42
1. 39
1. 47
1. 43
1. 52
1. 47
1. 57
1. 52
1. 62
1. 57
1. 68
3 Returns
6. 21
6. 36
6. 29
6. 46
6. 39
6. 57
6. 48
6. 67
6. 58
6. 79
6. 68
6. 90
6. 78
7. 02
Sag
1. 59
1. 67
1. 63
1. 72
1. 68
1. 78
1. 73
1. 84
1. 78
1. 90
1. 84
1. 96
1. 90
2. 03
3 Returns
6. 83
6. 99
6. 92
7. 11
7. 02
7. 22
7. 13
7. 34
7. 24
7. 46
7. 35
7. 59
7. 46
7. 72
Sag
1. 89
1. 98
1. 94
2. 05
2. 00
2. 11
2. 06
2. 18
2. 12
2. 26
2. 19
2. 34
2. 26
2. 42
3 Returns
7. 45
7. 63
7. 55
7. 75
7. 66
7. 88
7. 78
8. 01
7. 89
8. 14
8. 02
8. 28
8. 14
8. 42
Sag
2. 22
2. 33
2. 28
2. 40
2. 35
2. 48
2. 42
2. 56
2. 49
2. 65
2. 57
2. 74
2. 65
2. 84
3 Returns
8. 07
8. 27
8. 18
8. 40
8. 30
8. 53
8. 42
8. 68
8. 55
8. 82
8. 68
8. 97
8. 82
9. 13
75C
FINAL
FINAL
0. 30
0. 35
0. 45
0. 46
0. 55
0. 70
0. 67
0. 80
1. 00
0. 91
1. 09
1. 36
1. 19
1. 42
1. 78
1. 51
1. 80
2. 25
1. 86
2. 23
2. 78
2. 26
2. 69
3. 37
2. 69
3. 21
4. 01
3. 15
3. 76
4. 70
3. 65
4. 36
5. 46
4. 19
5. 01
6. 26
Sag
2. 57
2. 70
2. 64
2. 79
2. 72
2. 88
2. 80
2. 97
2. 89
3. 07
2. 98
3. 18
3. 07
3. 29
3 Returns
8. 69
8. 90
8. 81
9. 04
8. 94
9. 19
9. 07
9. 34
9. 21
9. 50
9. 35
9. 66
9. 50
9. 83
Sag
2. 95
3. 10
3. 04
3. 20
3. 12
3. 30
3. 22
3. 41
3. 32
3. 53
3. 42
3. 65
3. 53
3. 78
3 Returns
9. 31
9. 54
9. 44
9. 69
9. 58
9. 85
9. 72
10. 01
9. 87
10. 18
10. 02
10. 35 10. 17
10. 53
3/2. 00 SC/GZ
2. 77
2. 63
2. 69
2. 55
2. 62
2. 47
2. 54
2. 39
2. 46
2. 32
2. 39
2. 24
2. 32
2. 17
1. 95
1. 64
3/2. 75 SC/GZ
5. 24
4. 99
5. 10
4. 84
4. 95
4. 68
4. 81
4. 53
4. 66
4. 38
4. 52
4. 24
4. 39
4. 10
3. 68
3. 08
7/3. 25 SC/GZ
16. 40
16. 26
15. 93
15. 77
15. 47
15. 28
15. 01
14. 80
14. 56
14. 32
14. 11
13. 86 13. 68
13. 41
12. 10
10. 17
7/3. 75 SC/GZ
20. 68
20. 53
20. 07
19. 90
19. 48
19. 27
18. 89
18. 66
18. 32
18. 06
17. 76
17. 47 17. 21
16. 90
15. 26
12. 89
300
CONDUCTOR
TENSION (kN)
BLOWOUT
(m)
50C
153
5.3 Sheet 91
STEEL
February 2011
SPAN
LENGTH
(m)
ELEMENT
80
Sag
100
120
140
160
180
200
220
240
260
280
300
5C
10C
15C
FINAL INITIAL
20C
25C
30C
35C
INITIAL
FINAL
INITIAL
FINAL
INITIAL
FINAL
0. 21
0. 22
0. 21
0. 23
0. 22
0. 23
0. 22
0. 24
0. 25
0. 23
0. 25
0. 24
0. 26
2. 78
3 Returns
2. 45
2. 54
2. 49
2. 57
2. 52
2. 61
2. 55
2. 65
2. 59
2. 69
2. 63
2. 73
2. 66
Sag
0. 32
0. 34
0. 33
0. 35
0. 34
0. 36
0. 35
0. 37
0. 36
0. 39
0. 37
0. 40
0. 38
0. 41
3 Returns
3. 07
3. 17
3. 11
3. 22
3. 15
3. 27
3. 19
3. 32
3. 24
3. 37
3. 28
3. 42
3. 33
3. 47
Sag
0. 46
0. 49
0. 47
0. 51
0. 49
0. 52
0. 50
0. 54
0. 51
0. 56
0. 53
0. 57
0. 54
0. 59
3 Returns
3. 68
3. 81
3. 73
3. 86
3. 78
3. 92
3. 83
3. 98
3. 89
4. 04
3. 94
4. 10
4. 00
4. 17
Sag
0. 63
0. 67
0. 65
0. 69
0. 66
0. 71
0. 68
0. 74
0. 70
0. 76
0. 72
0. 78
0. 74
0. 81
3 Returns
4. 30
4. 44
4. 35
4. 51
4. 41
4. 58
4. 47
4. 65
4. 54
4. 72
4. 60
4. 79
4. 66
4. 86
Sag
0. 82
0. 88
0. 84
0. 90
0. 87
0. 93
0. 89
0. 96
0. 92
0. 99
0. 94
1. 02
0. 97
1. 05
3 Returns
4. 91
5. 08
4. 98
5. 15
5. 04
5. 23
5. 11
5. 31
5. 18
5. 39
5. 26
5. 47
5. 33
5. 56
Sag
1. 04
1. 11
1. 07
1. 15
1. 10
1. 18
1. 13
1. 22
1. 16
1. 25
1. 19
1. 29
1. 23
1. 33
3 Returns
5. 53
5. 71
5. 60
5. 80
5. 68
5. 89
5. 75
5. 97
5. 83
6. 07
5. 91
6. 16
6. 00
6. 25
Sag
1. 29
1. 38
1. 32
1. 42
1. 36
1. 46
1. 40
1. 51
1. 44
1. 55
1. 48
1. 60
1. 52
1. 65
3 Returns
6. 15
6. 36
6. 23
6. 45
6. 32
6. 55
6. 40
6. 65
6. 49
6. 75
6. 58
6. 85
6. 67
6. 96
Sag
1. 56
1. 67
1. 60
1. 72
1. 64
1. 77
1. 69
1. 82
1. 74
1. 88
1. 79
1. 94
1. 84
2. 00
3 Returns
6. 77
7. 00
6. 86
7. 10
6. 95
7. 20
7. 04
7. 31
7. 14
7. 42
7. 24
7. 54
7. 34
7. 65
Sag
1. 86
1. 98
1. 90
2. 04
1. 96
2. 10
2. 01
2. 17
2. 07
2. 23
2. 12
2. 30
2. 18
2. 37
3 Returns
7. 38
7. 63
7. 48
7. 74
7. 58
7. 86
7. 68
7. 98
7. 79
8. 10
7. 90
8. 22
8. 01
8. 35
Sag
2. 18
2. 33
2. 24
2. 40
2. 30
2. 47
2. 36
2. 54
2. 42
2. 62
2. 49
2. 70
2. 56
2. 79
3 Returns
7. 99
8. 27
8. 10
8. 39
8. 21
8. 51
8. 32
8. 64
8. 44
8. 77
8. 55
8. 91
8. 67
9. 04
Sag
2. 53
2. 70
2. 59
2. 78
2. 66
2. 86
2. 74
2. 95
2. 81
3. 04
2. 89
3. 13
2. 97
3. 23
3 Returns
8. 61
8. 90
8. 72
9. 03
8. 84
9. 17
8. 96
9. 31
9. 09
9. 45
9. 21
9. 59
9. 34
9. 74
Sag
2. 90
3. 10
2. 98
3. 19
3. 06
3. 29
3. 14
3. 39
3. 23
3. 49
3. 32
3. 60
3. 41
3. 71
3 Returns
9. 22
9. 54
9. 35
9. 68
9. 47
9. 82
9. 60
9. 97
9. 73
10. 12
9. 87
10. 28 10. 01
10. 43
CONDUCTOR
75C
FINAL
FINAL
0. 29
0. 33
0. 41
0. 45
0. 52
0. 64
0. 65
0. 75
0. 92
0. 88
1. 03
1. 26
1. 15
1. 34
1. 64
1. 46
1. 70
2. 08
1. 81
2. 10
2. 56
2. 19
2. 54
3. 10
2. 60
3. 03
3. 69
3. 05
3. 55
4. 33
3. 54
4. 12
5. 02
4. 07
4. 73
5. 77
1. 73
TENSION (kN)
3/2. 00 SC/GZ
2. 82
2. 63
2. 75
2. 56
2. 68
2. 48
2. 61
2. 41
2. 54
2. 34
2. 47
2. 27
2. 40
2. 21
2. 01
3/2. 75 SC/GZ
5. 34
4. 99
5. 20
4. 85
5. 06
4. 71
4. 93
4. 57
4. 79
4. 43
4. 66
4. 30
4. 53
4. 17
3. 80
3. 27
7/3. 25 SC/GZ
16. 45
16. 26
16. 01
15. 80
15. 58
15. 35
15. 16
14. 91
14. 74
14. 47
14. 33
14. 05 13. 93
13. 64
12. 46
10. 75
7/3. 75 SC/GZ
20. 72
20. 53
20. 17
19. 95
19. 62
19. 38
19. 09
18. 82
18. 57
18. 28
18. 06
17. 76 17. 56
17. 24
15. 79
13. 71
BLOWOUT
(m)
50C
154
February 2011
SERVICES
SINGLE SPAN
Al/XLPE
TENSION
(kN)
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
0. 08
0. 22
0. 44
0. 75
1. 14
1. 63
2. 20
2. 87
3. 62
4. 47
5. 41
6. 44
7. 57
8. 80
10. 12
11. 55
2C 25mm
3C 25mm
0. 21
4C 25mm
0. 28
4C 95mm
2 x 4C 95mm
0. 14
0. 92
2
1. 84
Cu/PVC
2C 16mm
0. 24
See Note 5
3C 16mm
0. 36
4C 16mm
0. 47
Notes:
1.
2.
3.
4.
5.
155
5.4
February 2011
Worked Examples
EXAMPLE 1 Single Urban Span
Example 1 Single Urban Span
A new span of MERCURY (7/4.50 AAC) 11kV mains is to be erected between two poles
spaced 52m apart, with a termination at each and.
Determine a suitable stringing tension and the resulting final sag when the conductor is at
its maximum design temperature of 75C. Also, determine the mid-span blowout.
After referring at the table in section 5.1, we select 6% UTS as a suitable stringing tension
for a 52m span. It is well within the 30m 90m span range for this tension.
As the span is terminated at each end, the Ruling Span (RS) for the strain section is the
length of the single span itself, 52m.
We now have to select a suitable stringing table and turn to the index sheet 5.2.1. We
select sheet 5.3.4 for AAC, 6% UTS, and RS of 60m, which is the closest available value
to 52m.
Turning to sheet 5.3.4, we locate the row for a 50m span and the column for 75C final
sag. We notice that the sag value is 1.36m. Looking at the row below, for a 60m span, we
note that sag is 1.96m. We need to interpolate between these two values for our 52m
span, which lies approximately 2/10 of the way between 50m and 60m, as follows:
75C Final Sag = 1.36 + ((2/10 * (1.96 1.36)) = 1.36 + 0.2 * 0.60 = 1.48m
Similarly, we can interpolate between the two values of 1.11m and 1.59m for blowout:
Blowout = 1.11 + ((2/10 * (1.59 1.11)) = 1.21m
These values may be sufficiently accurate for our purposes. However, if we wish to be
more precise, we can also consult sheet 5.3.3, which is for a RS of 40m. From this table
and again interpolating between the 50m and 60m rows, we obtain a sag value of 1.94m
and a blowout value of 1.45m. These results are higher than for the 60m RS. We can
interpolate between these two tables, recognizing that the 52m RS value lies
approximately 8/20 of the way between 60m and 40m RS values, as follows:
75C Final Sag = 1.49 + ((8/20 * (1.94 1.49)) = 1.67m
Blowout = 1.21 + ((8/20 * (1.45 1.21)) = 1.31m
156
February 2011
We locate the row for a 200m span (the longest span with the greatest sag) and the
column for 75C final sag (the maximum conductor design temperature) and read the sag
value of 5.11m.
(This value is sufficiently accurate for our purposes. However, if we wished to be more
precise, we could also consult sheet 5.3.41, which is for a RS of 200m. This table gives a
sag value of 4.45m, and then interpolate between 5.11 and 4.45 to obtain a value of 4.85.)
Given 11.5m attachment heights on the poles, the worst case ground clearance will then
be:
11.5 5.11 = 6.39m.
157
February 2011
Looking at the row for a 40m span and 35C final sag (as the conductor has been inservice for some time), we obtain a sag value of 0.90m. This is a little less than the
measured value of 1.20m, so obviously the stringing tension is less than 6% UTS.
Trying out the table for 2% UTS, sheet 5.3.71, we get a sag value of 2.30m, which is
considerably larger than the measured value of 1.20m. So obviously the tension lies
between 2% and 6% UTS.
Now, we notice that the actual sag is approximately half the sag expected for 2% UTS.
Now, halving the sag is equivalent to doubling the tension, so we will take the stringing
tension to be 4% UTS.
158
February 2011
We locate the column for 75C final sag. For the 180m span, we read a sag value of
4.12m.
To get a value for a 150m span, we will need to average between the 140m row and the
160m row.
This gives us a value half way between 2.49m and 3.25m, i.e. 2.87m.
159
5.5
February 2011
Engineering Notes
Stringing Table Ranges
As a general rule, users of stringing tables should avoid extrapolating beyond the range of
span lengths provided. Within any strain section, designers should avoid having span
lengths that are less than half or more than double the ruling span. (Outside this ratio
Ruling Span Assumption fails at higher conductor operating temperature and can cause
excessive sag in longest span in tension section).
In fact, on tight-strung lines, it is desirable that the longest span within a strain section not
be more than double the length of the shortest span within the strain section.
Very short spans are span lengths below those span lengths listed in the Stringing
Tables.
For very short spans that have to be slack-strung, where there is no suitable stringing
table available, it is recommended that sag be set to 4% of span length.
It is recommended that a minimum stringing tension of 10%UTS be used for ACSR
conductors with a high proportion of steel strands so that helical termination (dead-end)
fittings remain adequately tensioned to maintain proper grip.
Stringing Tension Limits
It is recommended that designers do not nominate stringing tensions exceeding those
used in the stringing tables provided within this section, except where carried out strictly in
accordance with Reference 1 Appendix Z. Tight stringing usually requires conductor
armour rods/grips at supports, vibration damping and suitable clamping arrangements.
Conductors can suffer fatigue, wire fracture, conductor elongation and/or failure if
excessive static and dynamic stresses are applied. This can result from excessive
mechanical loading including tension, bending and compressive stresses, vibration
amplitude and frequency. It is important that adequate margin be allowed for construction
stresses and the increase in tensions in short spans during extreme cold weather.
Catenary Curve
The sag in a flexible conductor suspended from two structures depends upon span length,
the stringing tension, conductor weight, the elasticity of the conductor material and the
temperature.
The conductor assumes a shape similar to that shown above. The curve is given by the
equation:
y = C ( cosh (x/C) 1)
where:
x
160
catenary constant
February 2011
Under no-wind conditions, the catenary constant is essentially the ratio of the horizontal
tension in the conductor to the unit weight:
C=H/W
where:
H
and
W=mg
where:
m
However, for distribution lines where the sag, S, is generally less than 10% of the span
length L, the shape may be closely approximated by a parabola. Thus the equation for the
catenary curve may be simplified as follows:
y = x2 / 2C
Also:
C = L2 / 8 S
In practical terms, this means that close to the supports the conductor falls away sharply,
but is fairly flat in its midsection. At a point 25% of the way along the span, the sag is 75%
of its maximum value.
True Conductor Length
The true conductor length, LC, is only marginally greater than the span length, L. The true
conductor length from the span low point to a given point along the conductor, S, is given
by the following equation:
LC=C sinh (x / C)
For a level span, the distance from the low point to the end is x = L/2. Thus the total
conductor length is:
LC=2 C sinh (L / 2C)
which can be approximated to:
LC=L +L3 / 24 C2
Thus the slack in the line, i. e. the difference between actual conductor length and
horizontal distance between structures, is given by the expression:
Slack=L3 / 24 C2
or
Slack=8S2 / 3L
For example, consider a 100m span of PLUTO (19/3. 75 AAC) strung at 10%UTS, i. e. 3.
19kN. The sag will be 2. 22m. Using the equation above, we find that the slack is 131mm,
i. e. the true conductor length is 100. 131m. A small change to the amount of slack makes
a large difference to conductor sag.
161
February 2011
LCi
The change in length with temperature is governed by the coefficient of linear expansion,
, for the conductor material. For aluminium, this is only 23 x 10-6 per degree Celsius.
Nonetheless it is surprising how much variation in sag this small change in conductor
length produces.
LCf=LCi (1 + (tf ti))
where:
tf
ti
As temperature increases, the conductor expands in length and therefore its tension
decreases, while the sag increases. With the reduction in tension, there is also a reduction
in the strain (elastic stretch) in the conductor. Thus, there is a complicated relationship
between temperature and tension. Conductor tension at a given operating temperature
can be calculated by iteratively solving the following equation:
W L 2 AE
W L 2 AE
0 R
T3 T 2 0
T0 tAE
0
24T
24
0
where:
T0
W0
162
LR
February 2011
= length of ruling span simply span length L for a single span (m)
L
S C cosh
1
2C
Where the sag is small compared with the span length, as in the majority of distribution
lines, we may treat the catenary shape as parabolic. Conductor tension T is approximately
equal to H, the horizontal component of the tension. The sag is then given by the
simplified equation:
S
WL2
8T
WL2
8S
For a constant tension, sag varies with the square of span length. So, given a fixed
stringing tension, for a doubling of span length there is a quadrupling of the sag.
While have described W in the above equation as the unit weight of the conductor, we
could have called this uniformly distributed load. In this way, apart from conductor weight,
we could include any loading due to snow or ice. Similarly, we could use W to represent
the horizontal force due to wind action (pressure x area) to determine horizontal sag
under blowout conditions.
Ruling Span
Where a conductor is rigidly fixed at both ends of a span, the span behaves independently
of any other spans in the line. However, where the conductor is free to move at its
supports (such as when it is being strung on rollers, or where it is supported by
suspension insulators which can swing to the side), the various spans within a strain
section will interact if they differ significantly in length. The simple sag tension relationships
will not apply - large spans will dominate.
The Ruling Span (RS) or Mean Equivalent Span is a theoretical span length which
represents the behaviour of the spans within the strain section and can be used to
determine the conductor tension, which will be identical in all spans within the strain
section.
163
February 2011
The significance of RS is particularly important in tight-strung lines where the span lengths
in a strain section vary significantly. If no correction is made for RS, then sag calculations
for the maximum conductor operating temperature may be very inaccurate and lead to
clearance violations. Conversely, the effect of RS can be ignored for single level spans
and where all the span lengths within a strain section are similar. It is crucial that users
of the stringing tables within this manual select the correct table, one having a RS
similar to that of portion of line that they are considering.
The general formula for ruling span is as follows:
LR
L13 L 23 L33
L1 L 2 L3
Due to taking the cube of the span lengths, this equation gives a RS that is higher than a
simple arithmetic mean or average of the span lengths, reflecting the influence of large
spans.
For very steep inclines, the formula can be modified as follows:
LR
where:
L14 L 2 4 L3 4
I1
I2
I3
I1 I2 I3
I L2 h 2
LR
L2
I
Creep
Most materials subjected to stress will suffer from creep, i. e. permanent elongation or
inelastic stretch. The extent of the creep depends upon:
the material - aluminium is more susceptible than copper or steel
the manufacturing process - depends on whether hot rolled or extruded
conductor tensionthe tighter the line, the more significant the effect
operating temperaturethe higher the operating temperature, the more creep
progresses
time - creep becomes evident within hours of erecting a line and progresses steadily
over many years
stranding - there is a settling in of the strands
ruling span.
Due to creep, the sag in a span of mains will increase following installation and may in
time lead to insufficient clearances if not allowed for correctly.
Designers should allow for final sags when determining clearances, but ensure that
construction crews install the line with lower initial sags, i. e. slightly over tensioned
initially, knowing that the tension will fall off with time as creep occurs.
The effect of creep is often modelled simply by an equivalent change in temperature, i. e.
the temperature change which produces the same change in conductor length. Below
each stringing table within this manual an equivalent temperature correction for creep is
stated. For tight-strung aluminium conductors, this correction can even exceed 25C,
whereas for very slack stringing the effect of creep is negligible.
164
February 2011
t e ( 20)
where
time (years)
t
Conductor constants are determined by conductor creep tests as described in AS 3822.
Blowout
Blowout, or horizontal sag, is the displacement of the conductor horizontally under high
wind conditions. As a general rule, blowout is of a similar magnitude to vertical sag within
a span. Aluminium conductors, which have low weight but large diameter, are particularly
susceptible to this and a blowout angle of 65 from the vertical is typical.
165
February 2011
where:
P
To determine the blowout of the conductor at a point other than the midspan, the shape
may be assumed to be parabolic. Thus, at points one quarter of the way from the ends of
the span, the blowout will be 75% of that at the middle of the span. At points 10% of the
way along span, blowout is 36% of that at midspan.
Communications Cables
Communication cables are often strung to a fixed percentage of span length and clamped
at every pole, making them independent of adjacent spans. Thus adjacent spans may
differ in tension if of different lengths. For broadband communications cables erected by
Telstra or Optus within Australia, typically sag is 2% of span length or a little less.
Reference can be made to Telstra and Optus Design Manuals, to Pole Joint Use
Agreements, and Australian Standards for Telecommunications.
Determining Sag In Existing Conductors
It is often necessary to measure sag in existing lines to determine the stringing tension
that has been used.
For many distribution situations, the approach illustrated below may be used. The sag is
the difference between the average of the two end heights and the mid-span height.
S =[(h1 + h2) / 2]- hm
Where the ground line slope varies and there is a dip or hump mid-span, vertical heights
may be measured of the ends of the span and the midpoint relative to the position of an
observer away from the span. This is also useful where it is impractical to measure
conductor height from directly below the conductor, e. g. at a waterway crossing.
166
February 2011
Safety Note: This technique requires a pre-work Risk assessment, and can only be used
onAusgrid Network energised conductors by Ausgrid Authorised Personnel Only.
It is another technique used for sag measurement called wave timing. This technique is
more relevant to construction than design, as it relies on striking the conductor, which
involves a measure of risk. This method relies on the relationship between tension and the
speed of propagation of the pulse or wave along the conductor from where it is struck and
its reflection from the far end. The time must be measured very precisely with a stopwatch.
Common practice is to time from the strike to the third wave return. The sag in the span, S,
may be computed according to the following equation for N wave returns:
S
9.81 t
32 N
= Sag (m)
167
POLES
6.1
February 2011
Pole Type
Ausgrid generally uses CCA-treated wood poles for distribution lines.
Pole Length
Length
Typical Application
9. 5m
10m
Stay poles
11m
LV poles
12. 5m
14m
Notes:
1.
The table above is intended as a general guideline only and apply to typical situations.
Designers need to choose pole length to suit the topography, number of circuits (initial or future),
type of pole-top construction, street light mounting requirements, sinking depth etc.
2.
While additional length may help achieve clearances from ground and between circuits, do not
increase pole length beyond what is reasonably required. Longer poles are more expensive to
source, transport and erect, and more susceptible to lightning strikes. Also, they may make
access to and operation of pole-top plant more difficult.
168
6.2
Pole Data
6.2.1
February 2011
Nominal
Breaking
Load (kN)
4
6
33
19. 71
11. 24
12
49
29. 35
16. 73
16
9. 87
5. 63
1. 09
Ausgri
d Item
No.
Length
(m)
9. 5
Sustained
16
9. 86
25
14. 79
Nominal
Working
Strength
(kN)
Weathered
Rock
Very Stiff
Clay
Dense
Sand
Ground
Line
Tip
Bored Hole
w. concrete
Mass
(kg)
Max. Wind
Failure Contain.
5. 62
0. 85
0. 16
1. 30
1. 61
2. 17
249
235
185
450
313
8. 43
0. 98
0. 19
1. 49
1. 85
2. 39
283
269
219
500
410
1. 10
0. 21
1. 59
1. 96
2. 51
310
296
246
600
500
1. 26
0. 24
1. 88
2. 34
2. 81
352
338
288
600
664
0. 21
1. 35
1. 68
2. 22
267
251
191
500
413
24
14. 60
8. 32
1. 26
0. 24
1. 53
1. 89
2. 43
302
286
226
600
546
33
19. 51
11. 12
1. 39
0. 26
1. 71
2. 12
2. 66
331
315
255
600
663
8
12
11
13
14
15
12. 5
12
48
28. 88
16. 46
1. 61
0. 31
2. 04
2. 54
2. 99
375
359
299
600
879
24
14. 44
8. 23
1. 53
0. 29
1. 53
1. 90
2. 45
318
301
230
600
694
32
19. 20
10. 94
1. 70
0. 32
1. 73
2. 14
2. 66
348
331
260
600
848
12
48
29. 05
16. 56
1. 99
0. 38
1. 96
2. 41
2. 89
397
380
309
600
1115
16
9. 46
5. 39
1. 55
0. 29
1. 62
2. 02
2. 54
292
274
192
500
657
16
24
14. 37
8. 19
1. 83
0. 35
1. 84
2. 28
2. 77
333
315
233
600
858
17
32
19. 21
10. 95
2. 03
0. 39
2. 18
2. 72
3. 11
365
347
265
600
1046
18
19
14
20
21
12
48
28. 98
16. 52
2. 38
0. 45
2. 28
2. 82
3. 23
416
398
316
750
1375
24
14. 20
8. 10
2. 11
0. 40
1. 82
2. 25
2. 73
346
327
234
600
1042
32
19. 27
10. 98
2. 38
0. 45
2. 05
2. 55
3. 00
381
362
269
600
1260
12
48
28. 83
16. 43
2. 77
0. 53
2. 28
2. 82
3. 24
433
414
321
750
1658
24
14. 18
8. 08
2. 41
0. 46
1. 89
2. 36
2. 85
359
339
235
600
1232
23
32
19. 04
10. 85
2. 71
0. 51
2. 16
2. 68
3. 08
394
374
270
600
1488
25
12
48
28. 73
16. 38
3. 18
0. 60
2. 37
2. 95
3. 31
449
429
325
750
1962
23
14. 01
7. 98
2. 71
0. 51
1. 98
2. 47
2. 93
371
349
235
600
1440
27
32
18. 95
10. 80
3. 05
0. 58
2. 09
2. 59
3. 02
408
386
272
750
1749
31
12
47
28. 46
16. 22
3. 58
0. 68
2. 49
3. 09
3. 43
464
442
328
750
2284
22
26
15. 5
17
169
Ausgri
d Item
No.
32
Length
(m)
Nominal
Breaking
Load (kN)
Sustained
Max. Wind
Failure Contain.
Weathered
Rock
Very Stiff
Clay
Dense
Sand
Ground
Line
Tip
Bored Hole
w. concrete
Mass
(kg)
23
13. 93
7. 94
3. 02
0. 57
2. 05
2. 56
3. 00
382
359
234
600
1668
33
31
18. 84
10. 74
3. 41
0. 65
2. 16
2. 70
3. 10
420
397
272
750
2012
37
12
48
28. 55
16. 27
4. 00
0. 76
2. 58
3. 22
3. 50
479
456
331
750
2634
38
18. 5
Nominal
Working
Strength
(kN)
February 2011
20
39
40
21. 5
41
31
18. 83
10. 73
3. 76
0. 71
2. 25
2. 79
3. 18
432
408
272
750
2298
12
47
28. 41
16. 20
4. 42
0. 84
2. 67
3. 34
3. 58
492
468
332
750
2999
2593
31
18. 62
10. 61
4. 09
0. 78
2. 31
2. 91
3. 26
442
417
270
750
12
47
28. 22
16. 09
4. 83
0. 89
2. 76
3. 45
3. 66
504
479
332
750
3376
1. 00
2. 85
3. 56
3. 74
516
490
332
750
3763
42
23
12
47
28. 14
16. 04
5. 27
10 Stay
Poles
25
100
60. 00
34. 00
2. 15
0. 40
2. 30
2. 80
3. 20
485
472
388
750
1633
35
140
84. 00
47. 60
2. 36
0. 44
2. 45
3. 00
3. 40
537
524
440
750
2042
45
180
108. 00
61. 20
2. 54
0. 47
2. 60
3. 15
3. 75
584
571
487
750
2451
10
11
Notes:
1.
Max. Allowable Tip Loads are generally based on Strength Reduction Factors of 0. 60 for Strength Limit and 0. 34 for Serviceability Limit. Strength Limit is
usually the limiting factor, but serviceability limit may be of concern on tight-strung rural lines.
2.
Self windage of pole is based on average above-ground diameter for SD2 class pole and includes a factor of 1. 1 to allow for windage of crossarms, insulators
and other fittings. A design max. wind pressure of 1300Pa has been used, and for failure containment 240Pa. The centre of pressure is assumed to be at a point
halfway between the tip and ground line.
3.
Default Sinking Depths shown are based on typical soil bearing strengths, allowing for concrete backfill with the bore diameters shown and using the Brinch
Hanson method, applying the following parameters:
3
C = 250 kPa
= 18. 0 kN/m
C = 125 kPa
= 18. 6 kN/m3
Dense Sand
= 38
= 19. 0 kN/m3
Pole diameters and masses assume strength class SD2 Timber. Diameters for SD3 class poles will be larger.
170
6.2.2
February 2011
Concrete Poles
<Under Development>
171
6.2.3
February 2011
172
6.3
February 2011
Foundations
General Approach
Ausgrid requires pole foundations to be designed to match the tip strength and
height of the pole.
The pole foundation design typically specifies:
the sinking or embedment depth of the pole in the ground,
the type of backfill, and
the size of the auger to be used to bore the hole in the ground.
Ausgrid has developed a Foundation Design Spreadsheet for this purpose. It
employs the Brinch Hansen method of foundation design and allows for entry of
detailed soil parameters, even multi-layer soils. This spreadsheet is available from
the Ausgrid website http://www.ausgrid.com.au/.
For simple distribution designs in areas where soils are reasonable, or where
designers do not have access to the spreadsheet, the Pole Data table in Section 6.2
provides conservative default foundation designs for three types of soil.
For sites with very loose soil or swampy conditions it is recommended that a civil
engineer be consulted to design a special foundation to suit. This may involve use
of caissons, piles, logs or cross members below ground. The process for variations
from network standards (NS181) is to be followed for foundation designs of this
type.
173
6.4
February 2011
Species
Code
Standard Trade or
Common Name
Botanical Name
Genus/Species
Strength Group to
AS/NZS 2878:2000
BI
Eucalyptus siderophloia
S1
GI
Eucalyptus paniculata
northern
S1
GG
Grey Gum
Eucalyptus punctata
northern
S1
WM
White Mahogany
Eucalyptus acmenioides
northern
S2
TW
Tallowwood
Eucalyptus microcorys
northern
S2
GB
Grey Box
Eucalyptus hemiphloia
S2
SG
Spotted Gum
Eucalyptus maculate
S2
NI
Eucalyptus crebra
S2
Notes:
1.
2.
3.
4.
For Old Wood Pole Discs refer to NS145, especially see Appendix A for Information on
Ausgrid Timber Poles. (Also refer to NS128, and specific Wood Pole Suppliers MSDS,
eg Koppers)
174
6.5
Pole Positioning
6.5.1
Alignment/Setback
February 2011
SITUATION
Other
Roads
0. 5m where practicable
0. 300 m minimum
Wide footways
(>5m)
2. 5m
1. 5m
Notes
1.
Setbacks and locations shown are a simplified general guideline only and are subject to
local authority requirements and coordination with other services, e. g. water mains. See
NS130 Appendix C for utility allocations in various regions as per Streets Opening
Conference.
2.
Ensure that there is at least 300mm clearance around poles to facilitate below-ground
inspection and treatment.
3.
When replacing or installing isolated poles on an existing line, it may be more practical to
use the existing alignment than a new alignment in order to keep line straight.
4.
On arterial roads where poles support streetlights, use of the property-side alignment
may be impractical because of excessive distance from carriageway.
5.
Do not confuse setback to pole face with that to pole centre. Pole diameter/radius can be
obtained from pole data in section 6. 2.
175
6.5.2
February 2011
Example 1: Ground slopes down from road to pole on a 6:1 slope, traffic volume
2000 vehicles per day, >110km/h => Clear Zone = 9. 0m
Example 2: Ground slopes up from road to pole on a 8:1 slope, high traffic volume
>3000 vehicles per day, 100km/h => Clear Zone = 8. 3m
Example 3: Flat ground, low traffic <1000 vehicles per day, 80km/h. => Clear Zone
= 4. 0m
176
6.5.3
February 2011
WRONG/AVOID
177
6.6
February 2011
Worked Examples
EXAMPLE 1 LV Pole Termination in Rocky Ground
A circuit of LV mains is to terminate on a pole. The ground is primarily rock (shale),
with only a thin layer of top soil. The mechanical loading applied to the tip of the
pole by the conductors is as follows:
9. 96kN Max. Wind Load
3. 51kN Sustained Load
Select a suitable pole and foundation and determine if a stay is required.
From section 6.1.1 we note that an 11m pole is normally used for LV mains.
We are hopeful that we can avoid a stay. Let us select a 6kN Working Strength /
24kN Ultimate Strength pole and see if it is adequate. If not, we will go up a size or
two.
Let us refer to the wood pole table in section 6.2.1.
We see that the self-windage for an 11/6 pole is 1. 53kN. Therefore we have a total
Max. Wind Load of 9. 96 + 1. 53 = 11. 49kN.
We also notice from the table that the maximum allowable tip loads for an 11/6 pole
are:
14. 44kN Max. Wind Condition (>11.49kN applied)
8. 23kN Sustained (>3.51kN applied)
Clearly, the tip strength is greater than the applied load for both load cases, so there
is no need to increase pole size or fit a stay to the pole.
Normally we would use the Foundation Design Spreadsheet (PEC)to design the
foundation, but let us continue to use the wood pole data table in this instance. For
weathered rock, we see that a minimum sinking depth of 1. 53m is required,
assuming that a full depth concrete foundation is employed with a bored hole
diameter of 600mm.
178
February 2011
An 11m pole is required. Note that the profile indicates there is sufficient ground
clearance to allow for a deeper pole embedment.
179
February 2011
The structural analysis indicates a 24kN Ultimate (6kN Working) pole loaded to
52.6% of design capacity.
Note that allowing for street lighting brackets, the design load of the structure is
unlikely to exceed 60% of the design capacity over the project life.
180
February 2011
Notes:
1.
These inputs can be manually adjusted if more detailed information, such as Cone
Penetration Test data, is available.
Clicking on the Solve button in the Input sheet provides a set of foundation
solutions in the Results sheet:
181
February 2011
Notes:
1. An allowance is made for 100mm clearance between the pole butt and the
wall of the bored hole (i.e., minimum bore diameter = pole butt diameter +
200mm). There are therefore no solutions for a 450mm and 500mm bore.
2. The foundation solutions include for three types of backfill:
Excavated soil
Assume that other underground services restrict the maximum bore diameter to
600mm.
Assume also that Cone Pressure and Borehole tests have been conducted at the
pole site, the results of which are entered manually in the Soil Layers sheet:
182
February 2011
Click on the Solve button (which appears after any input is changed) to calculate a
new set of solutions:
The set of solutions allows the Designer to choose the type of backfill, which may be
influenced by economics or constructability.
Pole embedment depth, borehole size and type of backfill should be noted on the
Construction Drawing.
In this case, influenced by the practicalities of boring a hole to greater depths in
poor holding soils, the most suitable solution specified on the construction plan is an
embedment depth of 2.77m with concrete backfill, using a 600mm auger.
183
6.7
February 2011
Engineering Notes
Wood Pole Strength
For line design, we are primarily concerned with the tip load capacity of the pole, i.
e. its capacity to withstand an overturning bending moment2. However, combined
bending moment and compressive strength can be a limitation for wood poles
supporting very heavy plant items.
The ultimate tip strength (kN) of a solid, round wood pole can be taken to be:
FT = k fb D3 x 1000
32 h
where:
k=
fb =
D=
h=
Bending moment is the product of load and height above the pivot point, which for simplicity is assumed to be
ground line.
184
February 2011
Ausgrids practice is to change out wood poles at 50% remnant strength. The pole
degradation factor (kd) takes into account the line reliability that is required to be
intact over a maximum period required to replace the pole. Note that this factor is
related to the 50% remnant strength of the pole and not related to time. In other
words: allowance for pole degradation is related to the pole maintenance regime
and not remnant life of the pole, which is indeterminate.
Part of the process of Ausgrids pole inspection practice is the recording of sufficient
measurements to calculate remnant strength. The accuracy of these
measurements, and therefore the estimated remnant strength is too unreliable to
use as the ultimate capacity in a design using existing poles.
The designer should use the nominal capacity of the pole when new and apply the
design loads and strength reduction factors appropriate to a new structure, these
being related to the full (rather than partial) nominal pole life of 50 years. In other
words, apply the design parameters as if it is a new structure.
The designer may judge whether the pole in question is sufficiently aged and or
deteriorated to warrant replacement in any case, but should not use remnant
strength as a basis for design if it is decided to use the existing structure.
Reinforced Poles
Poles are reinforced according to NS145, on the basis that the pole is suitable for
another ten years life at the existing loading.
Any prospective change to mechanical loading of the asset will require a new pole
to be considered as part of the design process.
185
STAYS
7.1
Sidewalk Stay
Used where there is insufficient
space for a ground stay e. g.
where the stay is confined to the
width of a footpath. They have
limited capability and are less
efficient than a regular ground
stay.
February 2011
186
7.2
7.2.1
February 2011
Screw Anchor
Rock Anchor
Mass Concrete
200mm
1
SINGLE
250mm
300mm
200mm
2
DOUBLE
250mm
GOOD
SOIL
AV.
SOIL
POOR
WET
SOIL
POOR
DRY
SOIL
ELEMENT
GOOD SOIL
AVERAGE SOIL
POOR SOIL
Strength (kN)
92
76
64
48
36
20
7600
5600
3700
2300
1300
400
Strength (kN)
84
68
56
40
24
6100
4200
2500
1500
Strength (kN)
92
76
64
6800
4400
Strength (kN)
96
76
56
36
5700
3800
2200
1800
Strength (kN)
108
88
68
48
6000
4100
2500
900
POOR
Install Torque (N. m)
DRYSOIL
No. Shear Pins
Soil
Soil
Category Class
Description
600
48
32
3100
1750
800
Good
Average
Poor
187
7.2.2
February 2011
Manta Ray driven Tipping Plate Soil Anchor Election Guide - Load Capacity (kN)
Soil
Class
Soil Description
MR-88
MR-4
MR-3
MR-2
MR-1
MR-SR
MK-B
45
71
89
125 - 178
178
Not used
Not used
27 - 45
40 - 71
76 - 89
93 - 125
160 - 178
178
Not used
18 - 27
27 - 40
53 - 80
67 - 98
107 - 160
142 - 178
178
13 - 18
20 - 25
40 - 62
53 - 80
80 - 89
107 - 151
142 - 178
Medium dense coarse sand and sandy gravel, stiff to very stiff
silts and clays
9 - 13
16 - 20
31 - 40
40 - 53
67 - 89
80 - 106
107 - 142
7 - 11
11 - 18
22 - 36
31 - 44
44 - 67
62 - 80
89 - 106
Loose fine sand, alluvial, soft clays, fine saturated silty sand.
4-7
7 - 11
13 - 22
22 - 36
36 - 53
40 - 62
58 - 89
0. 9 - 4
1. 3 - 7
3. 5 - 13
9 - 22
13 - 37
18 - 53
27 - 71
188
7.3
7.3.1
Ground Stays
February 2011
Stay Wire
Breaking Load
(UTS)
7/2. 75
49kN
39. 2kN
19/2. 00
70. 5kN
2 x 19/2. 00
140. 0kN
112. 0kN
Ftip
cos
h
t
ha
where:
Applied
Tip
(For Stay attached close to Pole Tip)
Load
(kN)
Fstay =
Ftip =
=
ha =
ht =
189
7.3.2
February 2011
10
15
20
2. 45m
3. 05m
3. 76m
4. 49m
5. 26m
7/2. 75
9. 6
11. 9
14. 5
17. 0
19. 4
19/2. 00
13. 8
17. 1
20. 9
24. 5
27. 8
2 x 19/2. 00
27. 4
34. 0
41. 5
48. 6
55. 4
The table assumes a tip height of 10. 0 m. For significantly different heights, use
the formula shown.
Calculation Formula
Fstay
Ftip ht
D cos
Fstay =
Ftip =
ht =
D=
190
7.4
Stay Positioning
7.4.1
Single Stay
7.4.2
February 2011
TERMINATION POLE
COMPLEX POLE
Dual Stay
Dual stays are used where required stay
tension exceeds the capacity of a single
stay. As a general rule, D should be
greater than 2. 0m for screw anchors.
Ensure that any guard rails are not
positioned close to a fence in a way that
could cause stock (cattle, horses etc) to
become entrapped or injured.
191
February 2011
As the stay offset angle increases, more load must be borne by the pole.
Notes:
1.
2.
192
7.5
February 2011
Worked Examples
Selection of a Ground Stay
The calculated maximum wind tip load on a pole is 30. 4kN. A
ground stay is to be installed at an angle of 50 to the ground.
The soil is poor, a firm (but not stiff or hard) clay/silt mix.
Determine the stay wire size and the screw anchor size/type.
Using the Ground Stay chart, plot the 30. 4kN tip load (point 1 on
the horizontal axis).
Trace a vertical to the 50 line (point 2).
(If the stay was attached significantly below the tip, scale up the
effective tip load accordingly and use this to determine the stay
tension e. g. if attached at 8m on a pole with a tip height of 10m,
then effective tip load would be 47. 3 x 10/8 = 59. 1kN. )
The stay tension is greater than the maximum design breaking
load for a 7/2. 75 stay wire (39. 2kN) but less than that for a
single 19/2. 00 stay (56. 4kN). Hence the single 19/2. 00 stay
wire should be used for this application.
The soil can be categorised as Class 6 and we refer to the
appropriate column of the Ground Stay Selection chart. The twin
blade screw anchor would suit poor dry soil, and we note the 2 x
200mm diameter anchor has a strength of 56kN, which exceeds
the 47. 3kN required. Installation torque should be at least
2200N. m, or 3 shear pins.
193
February 2011
Given the spar is 2150mm long and that the included angle for the top stay
wire is 45, the vertical height of the spar above the ground can be
determined as 11700 300 2150 = 9250mm. The distance from the spar
tip and the pole centre is 2150 + 150 = 2300. The distance between the
pole centre and the stay anchor position is 3200 500 = 2700mm.
The distance (at ground level) between the stay anchor position and the
position vertically below the spar tip is 2700 2300 = 400mm.
NS220 + NSAs 1728 & 1767
194
February 2011
195
7.6
February 2011
Engineering Notes
Load Case
Generally it is only necessary to consider the Maximum Wind load case when
selecting and sizing stays.
Given Conductor Loads due to design tensions.
Stay Sizing
For distribution applications, ensure that the stay is designed to take the full load
applied and not just the portion by which the load exceeds pole capacity. Do not
assume that the pole and stay share load, since the pole tip will flex under load,
whereas the stay anchor is rigid and will immediately be subjected to the full load.
Pole Sizing
The question frequently arises as to what pole strength to select when the pole will
need to be stayed. Use of an unstayed heavy pole is preferable to a light pole that is
stayed. Where a stay cannot be avoided, a minimum size 8kN (32kN ultimate) pole
shall be used with the additional requirement that the pole and foundation shall be
capable of withstanding the Failure Containment Load detailed in Section 2.2 (Note:
Failure Containment Load should be applied with all phase conductors assumed to
be intact instead of two thirds broken). This policy ensures that the pole will not
collapse in the event of stay component failure in moderate weather conditions.
The 8kN minimum pole size ensures that the pole will not buckle under the
additional pressure of vertical loads applied by the stay wire through the longitudinal
axis of the pole.
Stay Angle Selection
A stay angle to the ground of 45 is recommended.
However, where space it is limited, designers may increase the ground angle,
bringing the stay anchor closer to the pole, with a maximum recommended angle of
60. This will increase tension in the stay wire and increase downward compressive
forces on the pole and its foundation.
While reducing the ground angle below 45 reduces stay tension, it creates practical
difficulties in terms of stay anchor installation. The stay anchor rod should be in line
with the stay wire; otherwise there will be a tendency for the rod to bend and the
galvanised coating may be compromised.
Construction Stays
Designers may find it necessary to alert construction crews to the need for
temporary stays on strain poles while construction is in progress, prior to all
conductors being erected and correctly tensioned.
196
February 2011
197
POLETOP CONSTRUCTIONS
8.1
Application Guide
February 2011
Section 8.3 lists nominal maximum span lengths and deviation angles for various
Ausgrid poletop construction and conductor combinations. This enables designers
to select a suitable construction for each pole in the line under consideration. 3 The
data presented in the table takes into account factors such as component strengths
and conductor clashing, but does not take into account ground clearance or pole tip
load limitations.
Section 4.1 discusses conductor selection and when insulated mains should be
used.
Apart from spanning and angular limitations, constructions should be selected
taking into account:
whole-of-life cost
reliability
suitability for environment - vegetation, wildlife, salt and industrial pollution
levels
visual impact
ease of construction and maintenance.
Flat (horizontal) construction has the advantage of requiring minimal pole height, but
at the expense of greater overall overhead line and easement width. Timber
crossarms have the drawback of being prone to rot and weathering, leading to inservice failure.
Some steel crossarm choices are available for strength needs in design.
Field Trials of fibreglass crossarms still under way.
Flat constructions are preferred for spans in areas frequented by aquatic birds. For
higher frequency risk spans, increased horizontal conductor separation can reduce
bird impact conductor flashover, and bird diverters can be added to conductors to
provide more effective visual warning to birds in flight.
Vertical construction is excellent for narrow easements or to reduce vegetation
clearing, but requires additional pole height.
Vertical Delta or Delta Pin construction provides both horizontal and vertical
separation between phases, which helps reduce the incidence of conductor
clashing.
Generally speaking, the more compact a poletop construction is, the less visually
obtrusive it is, although reduced phase separation means reduce spanning
capability. Designers should aim to keep constructions reasonably consistent along
a line. Not only is this more visually pleasing, but rolling from one style to another
can reduce spanning capability and cause confusion with phasing.
These are provided for general guidance, but may be exceeded where the designer can demonstrate compliance
with Ausgrid design principles by means of engineering calculations or outputs from recognized line design software.
198
8.2
February 2011
Insulator Selection
HV Insulator Type
Longrod Composite
Pin (Ceramic)
Post (Ceramic)
Remarks
Inexpensive
Insulator selection is very straightforward for distribution voltages. However, for higher voltages, electrical performance (pollution performance, power frequency flashover,
lightning and switching surge flashover) requires careful analysis and weighing against costs.
NS220 + NSAs 1728 & 1767
February 2011
8.3.1
Termination
1-12
Corner
1-14
Tee-off
1-11
Through Termination
49m
86m
86m
110m
109m
135m
131m
170m
170m
50/30m
50/30m
20/80m
20/80m
5/109m
5/108m
15/130m
5/130m
5/169m
5/169m
PLUTO
1-10
49m
MERCURY
Angle
CHERRY
1-3
APPLE
Offset Pin
12% UTS
PLUTO
1-2
6% UTS
MERCURY
Flat Pin
2% UTS
PLUTO
1-1
SEMI-URBAN
MERCURY
Description
URBAN
PLUTO
No.
SLACK
MERCURY
CONSTRUCTION
CHERRY
8.3
APPLE
199
Notes:
1.
Span and angle limitations reflect strength limitations of components, clearance limitations and avoidance of mid-span clashing. Maximum deviation angles are
listed in conjunction with nominal maximum span lengths. Designers still need to take into account other limitations such as ground clearance and tip loads on
poles.
2.
Assumes vibration protection installed on tight-strung lines or other locations susceptible to aeolian vibration.
3.
4.
200
LVABC Constructions
150mm
Tee-off
Termination
1-76
95mm
1-71
Intermediate Angle
150mm
1-73
Intermediate
10% UTS
95mm
1-70
SEMI-URBAN
6. 0% UTS
Description
URBAN
2% UTS
150mm
No.
SLACK
CONSTRUCTION
95mm
8.3.2
February 2011
1-77
Through Termination
1-74
Notes:
1.
Span and angle limitations reflect strength limitations of components and clearance limitations.
Designers still need to take into account other limitations such as ground clearance and tip loads on poles.
201
CHERRY
Note
APPLE
PLUTO
MERCURY
CHERRY
RURAL
(see
20%
UTS
22. 5% UTS ACSR
APPLE
PLUTO
Flat Pin
12% UTS
MERCURY
2-1
SEMI-URBAN
6. 0% UTS
PLUTO
Description
URBAN
2% UTS
MERCURY
No.
SLACK
PLUTO
CONSTRUCTION
MERCURY
8.3.3
February 2011
(see Note 2)
2-2
2-3
Offset Pin
Suspension
(see Note 2)
2-4
2-5
2-6
2-7
2-10
2-12
2-14
2-11
2-23
2-30
2-31
2-37
2-38
2-140
Offset Pin
Small Delta Pin
Delta Pin
Large Delta Pin
Termination
Corner
Tee-off
Through Termination
Railway Termination
Large Through Delta
Termination
Large Delta Corner
Tee-off
Vertical Termination
202
2-7CCT
2-10CCT,
2-14CCT
Termination,
Tee-off
2-11CCT
Through Termination
2-30CCT
2-38CCT
2-140CCT,
2-142CCT
Vertical Termination,
Vertical 4-way Termination
2-146CCT
Delta Pin
180mm
2-6CCT
120mm
2-5CCT
80mm
2-4CCT
180mm
2-2CCT
Flat Pin
120mm
2-1CCT
80mm
2-240
10% UTS
180mm
2-200CCT
SEMI-URBAN
6% UTS
2
Description
URBAN
2% UTS
120mm
No.
SLACK
CONSTRUCTION
80mm
8.3.4
February 2011
(see Note 2)
1.
2.
Span and angle limitations reflect strength limitations of components, clearance limitations and avoidance of mid-span clashing. Designers still need to take into account other
limitations such as ground clearance and tip loads on poles.
Assumes staggering of centre-phase conductor on flat pin construction. Where this is not the case, reduce max. allowable span length by 40%.
203
CHERRY
APPLE
PLUTO
MERCURY
20%
UTS
22. 5% UTS ACSR
CHERRY
12% UTS
APPLE
6. 0% UTS
PLUTO
Flat Pin
2% UTS
MERCURY
3-1
SEMI-URBAN
PLUTO
Description
URBAN
MERCURY
No.
SLACK
PLUTO
CONSTRUCTION
MERCURY
8.3.5
February 2011
(see Note 2)
3-2
3-10
Termination
3-11
Through Termination
3-140
Vertical Termination
3-200
Vertical Delta
3-240
Vertical Post
1.
2.
3.
4.
Span and angle limitations reflect strength limitations of components, clearance limitations and avoidance of mid-span clashing. Designers still need to take into account other
limitations such as ground clearance and tip loads on poles.
Assumes staggering of centre-phase conductor on flat pin construction. Where this is not the case, reduce max. allowable span length by 40%.
Assumes vibration protection installed on tight-strung lines or other locations susceptible to aeolian vibration.
Standard crossarm sizes and geometry is assumed.
204
SWER Constructions
CHERRY
Through Termination
APPLE
3-11
PLUTO
Termination
3-10
CHERRY
Flying Angle
12% UTS
APPLE
3-2
6. 0% UTS
PLUTO
Pin
2% UTS
MERCURY
3-1
SEMI-URBAN
PLUTO
Description
URBAN
MERCURY
No.
SLACK
PLUTO
CONSTRUCTION
MERCURY
8.3.6
February 2011
1.
2.
Span and angle limitations reflect strength limitations of components, clearance limitations and avoidance of mid-span clashing. Designers still need to take into account other
limitations such as ground clearance and tip loads on poles.
Assumes vibration protection installed on tight-strung lines or other locations susceptible to aeolian vibration.
205
8.4
February 2011
Phasing
under development
8.5
Bridging
under development
8.6
Pole-Mounted Plant
8.6.1
Transformers
Site Requirements
Transformers should be positioned on reasonably straight sections of line with good
access and moderate span lengths on either side where practicable.
Do not locate:
in an area with poor vehicular access
within 3m of a concrete driveway, if possible
within an overhead or underground transmission line easement
on a steep slope or adjacent to a steep downhill slope of more than 10% grade,
or where ladder access is difficult
in unstable soils
in reclaimed land-fill sites, wetlands or similar locations
within a flood-prone area, drainage path or storm-water ponding area
where ground water is likely to be found within 1m of the surface
within 5m upstream of a storm water gully trap where there is less than 500mm
of space between the pole and the kerb (so that no oil can discharge into
waterways)
within 40m upstream of a waterway or sensitive environment such as a
wetland, national park or nature reserve
where it will be particularly visually obtrusive
where exposure to electro-magnetic fields is likely to be an issue
where good earthing is difficult to obtain or in close proximity to
telecommunications equipment
within high bushfire risk areas.
Pole Requirements
Substations may be constructed on existing 12.5m poles of 8kN or 12kN working
strength (i.e. 32kN or 48kN ultimate strength) providing the pole is assessed as
being in good condition and having a long life expectancy. (This assessment is to be
carried out by an accredited pole inspector and the reduction in pole diameter near
ground line should be < 10%. However, the design approach shall be in accordance
with Section 6.7.1)
For new sites, 14m poles are preferred. For longer poles, ensure that equipment
mounting heights are not more than would be used for a 14m pole.
The transformer mounting bracket is designed for pole diameters in the range 300 360mm at a distance of 8. 45m from the butt.
206
February 2011
Orientation
The transformer shall be oriented so as to be aligned for correct phasing. Where
possible, climbing access shall be on the side opposite the direction of traffic flow.
(Refer section 8. 4)
Indicative Vertical Spacings
Plant Type
1 phase
3 phase
Up to 63kV. A
Up to 400kV. A
Pole Length
12. 5m
14m
12. 5m
8kN
8kN or 12kN
8kN or 12kN
2. 25m
2. 40m
2. 25m
HV Circuit
0. 2m
0. 2m
0. 2m
HV Fuses
1. 4m
1. 4m
1. 1m
LV Circuit
2. 4m
3. 2m
2. 9m
Transformer Mount
1. 85m
4. 5m
4. 05m
Distance
Below Tip
11kV
Capacity
Approximate
Effective Area
Approximate
Weight
See Note 2
See Note 1
100kV. A
765kg
Approximate
Equivalent Tip Load
Face
Side
2
0. 89m
Face
Side
1. 23kN
0. 75kN
0. 54m
200kV. A
1055kg
1. 03m
0. 62m
1. 42kN
0. 86kN
400kV. A
1700kg
1. 22m2
0. 74m2
1. 68kN
1. 02kN
Notes:
1.
Transformer weight has only a small effect on the overturning moment or tip load of the
pole as the centre of mass is only a short distance from the pole axis.
2.
The values shown in the table assume a wind normal to either the face or the side of the
pole, exerting a force of 2300Pa to the surface. The centre of pressure is assumed to be
at 60% of the pole tip height. If in doubt as to the worst case wind direction, use the Face
value for a transformer at the end of a HV line, but the Side value where the HV line
extends both directions from the transformer.
3.
The effect of mining lease open cut mine air blast pressure wave can be up to 100mm
/sec or higher in special cases, and it is not allowed for in standard maximum wind
design. A separate design assessment is appropriate case by case.
207
8.7
February 2011
8.8
Worked Examples
under development
8.9
8.9.1
Engineering Notes
Derivation of Poletop Construction Limits Tables
The maximum span lengths and deviation angles presented for the various poletop
constructions in section 8.3 take into account factors such as:
strength limitations of crossarms, braces, insulators, bolts, conductor ties,
clamps and other fittings
avoidance of mid-span clashing between the conductor phases
avoidance of clearance issues, e.g. insulator or conductor clearance from
crossarm or pole on heavy angles
maintenance loads and construction loads
broken wire conditions.
(Note that designers still need to verify that there are adequate ground and
intercircuit clearances.)
Forces on components increase with increasing wind and weight span, deviation
angle, conductor size and stringing tension. Strength factors for various classes of
component are tabulated in section 2.4.
Note that the tables in section 8.3 aim to strike a balance between span and angle
limitations, as there is a trade-off between these two parameters.
Conductor Clashing
In general, to avoid clashing between conductors, the following condition must be
met:
( X2 1.2Y2 U / 150 k D li
li
is the length of any freely swinging suspension insulator with either conductor
(m)
Use of other values of k should only be undertaken in consultation with experts from the Ausgrid Overhead Mains
group.
208
February 2011
8.9.2
and
z = (D-d)B2/6 (Longitudinal)
= B(D3-d3)/6D (Vertical)
The maximum permissible bending moment (design capacity) for a crossarm is:
M=fz
where
Notes:
(a)
(b)
209
8.9.3
February 2011
(c)
For seasoned timber arms, depth = 90mm and widths = 90mm and 140mm.
(d)
The arm has been in service for more than five years
8.9.4
Crossarm Type
Ultimate Moment
(kN-m)
Ultimate Capacity
(kN)
2750x125x125 LV Strain
33.8
18.1
3030x100x100 HV Intermediate
17.7
11.0
3030x125x125 HV Strain
33.8
23.3
8.9.5
Lightning Protection
<under development see NS126 appendix A>
210
February 2011
MECHANICAL LOADS
9.1
9.1.1
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
130m
180m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Sustained
5C
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 03
0. 06
0. 10
0. 13
0. 16
0. 19
0. 22
0. 25
0. 28
0. 31
0. 34
0. 37
0. 40
0. 42
0. 45
0. 47
0. 50
0. 52
0. 31
0. 55
0. 69
0. 83
0. 97
1. 11
1. 25
1. 38
1. 51
1. 64
1. 77
1. 89
2. 00
2. 12
2. 23
2. 34
2. 44
2. 53
2. 63
0. 33
0. 59
0. 74
0. 89
1. 04
1. 19
1. 33
1. 47
1. 61
1. 75
1. 89
2. 01
2. 14
2. 26
2. 38
2. 49
2. 60
2. 71
2. 80
0. 00
0. 10
0. 19
0. 29
0. 39
0. 48
0. 57
0. 67
0. 76
0. 85
0. 94
1. 02
1. 11
1. 19
1. 27
1. 35
1. 43
1. 50
1. 57
0. 92
1. 42
1. 83
2. 23
2. 63
3. 02
3. 41
3. 79
4. 16
4. 53
4. 89
5. 23
5. 57
5. 90
6. 22
6. 52
6. 81
7. 09
7. 36
0. 99
1. 52
1. 95
2. 38
2. 80
3. 22
3. 63
4. 04
4. 44
4. 82
5. 20
5. 57
5. 93
6. 28
6. 62
6. 94
7. 25
7. 55
7. 83
0. 00
0. 19
0. 40
0. 57
0. 79
0. 94
1. 16
1. 33
1. 52
1. 70
1. 88
2. 06
2. 23
2. 38
2. 55
2. 62
2. 75
2. 87
3. 00
1. 62
2. 24
3. 05
3. 67
4. 49
5. 06
5. 88
6. 51
7. 18
7. 86
8. 48
9. 16
9. 75
10. 29
10. 91
10. 81
11. 15
11. 48
11. 83
1. 74
2. 40
3. 25
3. 90
4. 77
5. 37
6. 24
6. 90
7. 62
8. 33
8. 99
9. 71
10. 33
10. 90
11. 56
11. 45
11. 80
12. 15
12. 53
0. 00
0. 32
0. 63
0. 95
1. 26
1. 57
1. 88
2. 18
2. 48
2. 78
3. 07
3. 35
3. 63
3. 90
4. 16
4. 42
4. 66
4. 90
5. 13
2. 18
3. 20
4. 26
5. 29
6. 31
7. 32
8. 31
9. 29
10. 25
11. 19
12. 11
13. 01
13. 88
14. 72
15. 54
16. 33
17. 09
17. 81
18. 50
2. 34
3. 44
4. 53
5. 61
6. 68
7. 74
8. 79
9. 81
10. 83
11. 82
12. 78
13. 72
14. 64
15. 53
16. 39
17. 22
18. 01
18. 78
19. 50
0. 33
1. 34
1. 43
1. 11
4. 72
5. 02
2. 22
8. 45
8. 93
3. 62
12. 02
12. 65
Termination
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
211
9.1.2
February 2011
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
130m
180m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 06
0. 12
0. 18
0. 24
0. 30
0. 36
0. 42
0. 48
0. 53
0. 59
0. 64
0. 70
0. 75
0. 80
0. 85
0. 90
0. 94
0. 99
0. 54
0. 75
0. 95
1. 15
1. 35
1. 55
1. 74
1. 93
2. 12
2. 30
2. 48
2. 65
2. 82
2. 90
3. 15
3. 30
3. 45
3. 59
3. 72
0. 58
0. 80
1. 01
1. 23
1. 44
1. 65
1. 86
2. 06
2. 26
2. 45
2. 65
2. 83
3. 01
3. 19
3. 35
3. 52
3. 67
3. 82
3. 96
0. 00
0. 18
0. 37
0. 55
0. 73
0. 91
1. 08
1. 26
1. 43
1. 60
1. 77
1. 93
2. 09
2. 25
2. 40
2. 55
2. 69
2. 83
2. 96
1. 39
1. 98
2. 56
3. 14
3. 72
4. 28
4. 84
5. 39
5. 93
6. 46
6. 98
7. 48
7. 97
8. 44
8. 90
9. 34
9. 77
10. 17
10. 56
1. 49
2. 11
2. 74
3. 35
3. 96
4. 56
5. 16
5. 74
6. 31
6. 87
7. 42
7. 95
8. 47
8. 98
9. 46
9. 93
10. 38
10. 81
11. 21
0. 00
0. 37
0. 73
1. 10
1. 46
1. 82
2. 17
2. 52
2. 87
3. 21
3. 55
3. 88
4. 20
4. 51
4. 82
5. 11
5. 40
5. 67
5. 94
2. 24
3. 31
4. 39
5. 45
6. 51
7. 55
8. 58
9. 59
10. 58
11. 55
12. 51
13. 43
14. 33
15. 21
16. 05
16. 87
17. 65
18. 40
19. 12
2. 40
3. 54
4. 67
5. 80
6. 91
8. 01
9. 09
10. 16
11. 21
12. 24
13. 24
14. 22
15. 17
16. 09
16. 99
17. 85
18. 68
19. 46
20. 22
0. 00
0. 60
1. 19
1. 79
2. 38
2. 96
3. 54
4. 12
4. 68
5. 24
5. 79
6. 32
6. 85
7. 36
7. 86
8. 34
8. 80
9. 25
9. 68
3. 02
4. 59
6. 16
7. 72
9. 26
10. 79
12. 29
13. 77
15. 23
16. 65
18. 05
19. 41
20. 73
22. 02
23. 26
24. 46
25. 61
26. 71
27. 76
3. 24
4. 89
6. 54
8. 17
9. 80
11. 40
12. 98
14. 53
16. 06
17. 56
19. 02
20. 45
21. 84
23. 19
24. 49
25. 75
26. 96
28. 12
29. 22
0. 69
2. 36
2. 52
2. 09
6. 79
7. 21
4. 18
12. 43
13. 13
6. 83
18. 15
19. 07
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
212
9.1.3
February 2011
Stringing
Tension
Assumed
Span Length
130m
230m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
0. 00
0. 17
0. 34
0. 51
0. 68
0. 85
1. 02
1. 18
1. 34
1. 50
1. 66
1. 81
1. 97
2. 11
2. 25
2. 39
2. 53
2. 66
2. 78
1. 09
1. 67
2. 24
2. 81
3. 37
3. 93
4. 48
5. 02
5. 55
6. 08
6. 59
7. 08
7. 57
8. 04
8. 49
8. 93
9. 35
9. 75
10. 14
1. 17
1. 78
2. 38
2. 98
3. 57
4. 15
4. 73
5. 30
5. 86
6. 40
6. 94
7. 46
7. 97
8. 46
8. 93
9. 39
9. 84
10. 26
10. 66
0. 00
0. 32
0. 64
0. 96
1. 28
1. 60
1. 91
2. 22
2. 52
2. 82
3. 12
3. 40
3. 69
3. 96
4. 23
4. 49
4. 74
4. 98
5. 21
1. 91
2. 83
3. 75
4. 67
5. 57
6. 47
7. 35
8. 22
9. 07
9. 91
10. 72
11. 52
12. 29
13. 05
13. 77
14. 47
15. 15
15. 79
16. 41
2. 05
3. 01
3. 98
4. 93
5. 88
6. 81
7. 73
8. 64
9. 53
10. 41
11. 26
12. 09
12. 90
13. 68
14. 44
15. 17
15. 88
16. 55
17. 19
1. 96
6. 63
6. 96
3. 60
10. 43
10. 91
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition.
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
213
9.1.4
February 2011
Stringing
Tension
Assumed
Span Length
130m
230m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
0. 00
0. 38
0. 77
1. 15
1. 53
1. 91
2. 28
2. 65
3. 01
3. 37
3. 72
4. 07
4. 40
4. 73
5. 05
5. 36
5. 66
5. 95
6. 23
1. 71
2. 72
3. 72
4. 72
5. 70
6. 68
7. 64
8. 59
9. 52
10. 44
11. 33
12. 20
13. 05
13. 88
14. 68
15. 45
16. 19
16. 90
17. 58
1. 84
2. 89
3. 94
4. 99
6. 02
7. 04
8. 05
9. 05
10. 03
10. 98
11. 92
12. 84
13. 73
14. 59
15. 43
16. 24
17. 01
17. 76
18. 47
0. 00
0. 72
1. 44
2. 16
2. 87
3. 58
4. 28
4. 97
5. 65
6. 32
6. 98
7. 63
8. 26
8. 88
9. 48
10. 06
10. 62
11. 16
11. 68
3. 00
4. 66
6. 32
7. 96
9. 59
11. 20
12. 79
14. 35
15. 89
17. 40
18. 87
20. 31
21. 71
23. 07
24. 38
25. 65
26. 87
28. 04
29. 16
3. 22
4. 96
6. 68
8. 40
10. 10
11. 78
13. 43
15. 07
16. 67
18. 24
19. 78
21. 28
22. 74
24. 15
25. 52
26. 84
28. 11
29. 33
30. 49
4. 39
11. 59
12. 16
8. 06
18. 72
19. 54
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
214
9.1.5
LVABC 4C
February 2011
95mm2
Deviation
Angle
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
100m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 10
0. 20
0. 30
0. 40
0. 50
0. 60
0. 69
0. 79
0. 88
0. 98
1. 07
1. 16
1. 24
1. 32
1. 41
1. 49
1. 56
1. 63
0. 99
1. 30
1. 60
1. 91
2. 20
2. 50
2. 79
3. 07
3. 35
3. 62
3. 89
4. 14
4. 39
4. 63
4. 87
5. 09
5. 30
5. 51
5. 70
1. 07
1. 39
1. 71
2. 04
2. 35
2. 67
2. 97
3. 27
3. 57
3. 86
4. 14
4. 41
4. 68
4. 94
5. 18
5. 42
5. 65
5. 86
6. 07
0. 00
0. 30
0. 61
0. 91
1. 21
1. 50
1. 80
2. 09
2. 38
2. 66
2. 94
3. 21
3. 46
3. 74
3. 99
4. 23
4. 47
4. 70
4. 92
2. 62
3. 52
4. 42
5. 30
6. 18
7. 04
7. 90
8. 73
9. 55
10. 36
11. 14
11. 90
12. 64
13. 35
14. 04
14. 71
15. 34
15. 94
16. 52
2. 82
3. 77
4. 72
5. 66
6. 59
7. 51
8. 41
9. 30
10. 17
11. 02
11. 85
12. 66
13. 44
14. 20
14. 93
15. 63
16. 30
16. 95
17. 56
0. 00
0. 51
1. 01
1. 52
2. 02
2. 52
3. 01
3. 50
3. 98
4. 46
4. 92
5. 38
5. 82
6. 26
6. 68
7. 09
7. 49
7. 87
8. 24
3. 27
4. 69
6. 11
7. 51
8. 90
10. 28
11. 63
12. 96
14. 27
15. 55
16. 81
18. 02
19. 21
20. 35
21. 46
22. 53
23. 56
24. 54
25. 48
3. 51
5. 01
6. 51
8. 00
9. 47
10. 92
12. 35
13. 76
15. 15
16. 50
17. 82
19. 11
20. 36
21. 58
22. 75
23. 88
24. 96
26. 00
26. 99
1. 15
3. 55
3. 78
3. 46
10. 43
11. 07
5. 80
16. 43
17. 38
Notes:
1. Loads are in kilonewtons (kN), apply to the entire bundled cable, and are in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
215
9.1.6
LVABC 4C
February 2011
150mm2
Deviation
Angle
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
100m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 16
0. 32
0. 48
0. 63
0. 79
0. 95
1. 10
1. 25
1. 40
1. 55
1. 69
1. 83
1. 96
2. 10
2. 23
2. 35
2. 47
2. 58
1. 17
1. 58
1. 97
2. 38
2. 76
3. 16
3. 54
3. 91
4. 28
4. 64
4. 99
5. 33
5. 66
5. 98
6. 29
6. 59
6. 87
7. 15
7. 40
1. 26
1. 69
2. 11
2. 53
2. 94
3. 36
3. 76
4. 16
4. 55
4. 92
5. 30
5. 66
6. 01
6. 35
6. 67
6. 99
7. 29
7. 58
7. 85
0. 00
0. 48
0. 96
1. 44
1. 91
2. 38
2. 85
3. 30
3. 76
4. 21
4. 65
5. 08
5. 50
5. 91
6. 31
6. 69
7. 07
7. 43
7. 77
3. 11
4. 29
5. 48
6. 65
7. 80
8. 95
10. 07
11. 18
12. 27
13. 33
14. 37
15. 37
16. 35
17. 31
18. 22
19. 11
19. 95
20. 76
21. 53
3. 34
4. 59
5. 84
7. 08
8. 30
9. 51
10. 70
11. 87
13. 02
14. 14
15. 24
16. 30
17. 34
18. 34
19. 31
20. 24
21. 14
21. 99
22. 80
0. 00
0. 80
1. 60
2. 40
3. 19
3. 98
4. 76
5. 53
6. 29
7. 04
7. 78
8. 50
9. 20
9. 89
10. 55
11. 20
11. 83
12. 43
13. 01
3. 87
5. 76
7. 63
9. 49
11. 33
13. 16
14. 95
16. 72
18. 45
20. 15
21. 82
23. 44
25. 01
26. 54
28. 02
29. 44
30. 82
32. 12
33. 38
4. 16
6. 15
8. 12
10. 08
12. 02
13. 94
15. 83
17. 70
19. 53
21. 31
23. 07
24. 77
26. 44
28. 05
29. 60
31. 10
32. 55
33. 92
35. 24
1. 82
4. 67
4. 94
5. 47
13. 72
14. 52
9. 17
21. 70
22. 89
Notes:
1. Loads are in kilonewtons (kN), apply to the entire bundled cable, and are in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
216
9.1.7
CCT
February 2011
80mm2
Deviation
Angle
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
100m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 03
0. 07
0. 10
0. 13
0. 17
0. 20
0. 23
0. 26
0. 29
0. 32
0. 35
0. 38
0. 41
0. 44
0. 47
0. 49
0. 52
0. 54
0. 54
0. 69
0. 85
1. 01
1. 16
1. 31
1. 46
1. 61
1. 75
1. 89
2. 03
2. 16
2. 29
2. 41
2. 53
2. 65
2. 76
2. 86
2. 96
0. 58
0. 74
0. 91
1. 08
1. 24
1. 40
1. 56
1. 72
1. 87
2. 02
2. 17
2. 31
2. 44
2. 58
2. 70
2. 83
2. 95
3. 06
3. 16
0. 00
0. 10
0. 20
0. 30
0. 40
0. 50
0. 60
0. 69
0. 79
0. 88
0. 97
1. 06
1. 15
1. 24
1. 32
1. 40
1. 48
1. 56
1. 63
1. 38
1. 83
2. 27
2. 71
3. 15
3. 58
4. 00
4. 42
4. 83
5. 23
5. 62
5. 99
6. 39
6. 72
7. 06
7. 39
7. 70
8. 00
8. 29
1. 48
1. 95
2. 43
2. 90
3. 36
3. 82
4. 27
4. 71
5. 15
5. 57
5. 99
6. 39
6. 78
7. 15
7. 52
7. 87
8. 20
8. 52
8. 82
0. 00
0. 17
0. 34
0. 50
0. 67
0. 83
1. 00
1. 16
1. 32
1. 48
1. 63
1. 78
1. 93
2. 07
2. 21
2. 35
2. 48
2. 60
2. 73
1. 71
2. 38
3. 05
3. 71
4. 37
5. 01
5. 65
6. 28
6. 89
7. 49
8. 08
8. 65
9. 21
9. 74
10. 26
10. 76
11. 25
11. 70
12. 14
1. 84
2. 55
3. 25
3. 95
4. 64
5. 33
6. 00
6. 66
7. 31
7. 95
8. 57
9. 17
9. 76
10. 33
10. 88
11. 41
11. 92
12. 40
12. 86
0. 38
1. 83
1. 96
1. 15
5. 2
5. 53
1. 92
7. 76
8. 21
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
217
9.1.8
CCT
February 2011
120mm2
Deviation
Angle
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
100m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 05
0. 10
0. 15
0. 20
0. 26
0. 31
0. 36
0. 40
0. 45
0. 50
0. 55
0. 59
0. 63
0. 68
0. 72
0. 76
0. 80
0. 84
0. 61
0. 82
1. 01
1. 21
1. 41
1. 60
1. 79
1. 98
2. 16
2. 34
2. 52
2. 68
2. 85
3. 01
3. 16
3. 31
3. 45
3. 59
3. 71
0. 66
0. 87
1. 09
1. 30
1. 50
1. 71
1. 91
2. 11
2. 31
2. 50
2. 69
2. 86
3. 04
3. 21
3. 37
3. 53
3. 68
3. 83
3. 96
0. 00
0. 15
0. 31
0. 46
0. 62
0. 77
0. 92
1. 07
1. 21
1. 36
1. 50
1. 64
1. 78
1. 91
2. 04
2. 16
2. 28
2. 40
2. 51
1. 59
2. 16
2. 73
3. 30
3. 86
4. 41
4. 95
5. 48
6. 00
6. 52
7. 02
7. 50
7. 97
8. 43
8. 87
9. 29
9. 70
10. 09
10. 46
1. 71
2. 32
2. 92
3. 52
4. 11
4. 70
5. 27
5. 84
6. 39
6. 94
7. 47
7. 98
8. 48
8. 97
9. 44
9. 89
10. 31
10. 73
11. 12
0. 00
0. 26
0. 52
0. 78
1. 03
1. 29
1. 54
1. 79
2. 03
2. 27
2. 51
2. 74
2. 97
3. 19
3. 41
3. 62
3. 82
4. 01
4. 20
1. 98
2. 84
3. 70
4. 55
5. 39
6. 22
7. 04
7. 84
8. 64
9. 41
10. 17
10. 90
11. 62
12. 32
12. 99
13. 64
14. 26
14. 85
15. 42
2. 12
3. 03
3. 94
4. 84
5. 72
6. 60
7. 47
8. 32
9. 15
9. 97
10. 77
11. 55
12. 31
13. 04
13. 75
14. 43
15. 09
15. 71
16. 31
0. 59
2. 33
2. 48
1. 77
6. 63
7. 04
2. 96
9. 94
10. 50
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
218
9.1.9
CCT
February 2011
180mm2
Deviation
Angle
Stringing
Tension
Assumed
Span Length
SLACK 2% UTS
URBAN 6% UTS
30m
80m
100m
(see Note 5)
Load Condition
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Termination
Sustained
5C
Sustained
5C
Sustained
5C
900Pa
966Pa
900Pa
966Pa
900Pa
966Pa
0. 00
0. 08
0. 14
0. 24
0. 32
0. 39
0. 47
0. 55
0. 62
0. 70
0. 77
0. 84
0. 91
0. 98
1. 04
1. 11
1. 17
1. 23
1. 29
0. 70
0. 96
1. 22
1. 49
1. 74
2. 00
2. 25
2. 49
2. 73
2. 97
3. 20
3. 42
3. 64
3. 85
4. 05
4. 25
4. 44
4. 62
4. 79
0. 75
1. 03
1. 31
1. 59
1. 86
2. 13
2. 40
2. 65
2. 91
3. 16
3. 41
3. 64
3. 88
4. 10
4. 32
4. 53
4. 73
4. 92
5. 10
0. 00
0. 24
0. 48
0. 71
0. 95
1. 18
1. 42
1. 65
1. 87
2. 10
2. 31
2. 53
2. 74
2. 94
3. 14
3. 33
3. 52
3. 70
3. 87
1. 83
2. 57
3. 32
4. 06
4. 79
5. 51
6. 22
6. 92
7. 61
8. 28
8. 93
9. 57
10. 19
10. 79
11. 38
11. 94
12. 47
12. 99
13. 47
1. 96
2. 75
3. 54
4. 32
5. 10
5. 86
6. 61
7. 35
8. 08
8. 79
9. 49
10. 16
10. 82
11. 46
12. 08
12. 67
13. 24
13. 78
14. 30
0. 00
0. 40
0. 80
1. 19
1. 59
1. 98
2. 37
2. 75
3. 13
3. 50
3. 87
4. 22
4. 58
4. 91
5. 25
5. 57
5. 88
6. 18
6. 47
2. 27
3. 39
4. 51
5. 62
6. 71
7. 80
8. 87
9. 92
10. 95
11. 96
12. 96
13. 92
14. 86
15. 77
16. 65
17. 50
18. 32
19. 10
19. 85
2. 44
3. 62
4. 80
5. 96
7. 12
8. 26
9. 39
10. 50
11. 59
12. 65
13. 70
14. 71
15. 70
16. 66
17. 59
18. 48
19. 34
20. 16
20. 95
0. 82
3. 04
3. 24
2. 73
8. 64
9. 16
4. 56
12. 92
13. 62
Notes:
1. Loads are in kilonewtons (kN), are per Conductor, and in the horizontal plane (essentially).
2. Stringing tensions in %UTS are at standard temperature of 5C.
3. Loads include load factors of 1. 1 for the everyday limit state (sustained or no wind condition) and 1. 25 for the ultimate strength limit state (maximum wind condition).
4. Loads have been calculated with TL-Pro, which does not check for worst case wind direction. Some discrepancies may be evident with hand calculations or other software at large deviation
angles. Rural wind pressure incorporates nominal SRF as per section 2. 2.
5. The values tabulated will cover the majority of situations. However, if span length is significantly larger than assumed span length shown or if the area is prone to microbursts, a full calculation
should be carried out or design software used.
219
9.2
February 2011
Analysis
Resultant force is in direction of
the circuit.
Termination
Straight Line
Intermediate
Deviation
Angle
Intermediate
Tee-Off
Complex
Notes:
1.
For the Max. Wind condition, add pole windage (refer section 6. 2) and windage of any
large plant items (refer section 8. 6).
2.
3.
Scale down forces for circuits attached a significant distance below the tip.
4.
For a tee-off, the worst case wind direction is usually normal to the tee-off circuit, i. e. in
line with and having no effect on the through circuit.
220
9.3
February 2011
Worked Examples
EXAMPLE 1 Pole with Single 11kV Bare Conductor Termination
Determine the tip load applied to a pole by a 60m span of PLUTO (19/3. 75 AAC)
11kV mains strung at URBAN 6%UTS. The pole is a normal line situated in an
urban area. If the pole is 12. 5m long and has 8kN working strength (32kN ultimate
strength), will it need to be stayed?
Let us turn to section 9. 1. 2, the mechanical load tables for PLUTO. We find the
column headed URBAN 6% UTS. (Notice that the assumed span length for this
column is 80m, which exceeds the span length above, so the results obtained will
be on the conservative side. ) The bottom row of the table gives loads for
terminations.
Note that there will also be wind load upon the structure itself, which can be
obtained from the Wood Pole Data table in section 6. 2. 1, i. e. 2. 03kN. This value
is then added to the Max. Wind Load above to obtain a total of 22. 40kN.
221
February 2011
Load
Strength
Remarks
Sustained
6. 27kN
11. 20kN
OK
19. 20kN
We find the column headed URBAN 6% UTS. We now look at the row for a 15
deviation angle. In this instance, we have rounded 14 up to 15, but if we wished to
be more precise, we could interpolate between 10 and 15. We obtain the following
values:
Sustained Load:
Max. Wind Load (urban 900Pa):
Let us now turn to section 9. 1. 5, the mechanical load tables for LVABC 95mm2.
Here we obtain the values for a 15 deviation.
222
February 2011
Note that there is a single cable and there is no need to multiply by the number of
cores. However, because this force is applied below the tip, we de-rate the loads,
multiplying by the attachment height (7. 5m) divided by the tip height (10. 0m).
Sustained Load:
Max. Wind Load (urban 900Pa):
We can now sum the loads applied by the two circuits. This is a simple arithmetic
sum, as the loads are in the same direction, viz. bisecting the deviation angle. Note
that there will also be wind load upon the structure itself (2. 03kN), which can be
obtained from the section 6. 2. 1. Thus we have total loads of:
Sustained Load:
Max. Wind Load (urban 900Pa):
(pole) = 12. 70kN
Now let us turn to section 9. 1. 2, the mechanical load tables for PLUTO AAC.
Similarly, we find the column for 20% UTS, Rural Wind pressures, and the bottom
row for a termination. We obtain the following values:
Sustained Load:
Max. Wind Load (Rural 966Pa):
223
February 2011
Load
Strength
Sustained
10. 39kN
16. 52kN
Maximum Wind
24. 11kN
28. 98kN
[The slight difference between the resultant tip load directions for sustained and
maximum wind conditions (235 vs. 244) is of no great concern. When positioning
stays, designers may need to find a compromise between these two directions. ]
224
9.4
February 2011
Engineering Notes
Overview of Forces
Numerous forces act upon a pole. These include:
horizontal forces applied to the top of the pole by attached conductors - some
in line with the conductors, others in the transverse direction
downward forces due to the weight of crossarms, insulators, plant and
conductors
horizontal force distributed over the pole, crossarms and insulators due to the
action of wind
the passive reaction of the foundation
the passive reaction of the stay, with horizontal and downward compressive
components.
For calculation purposes, poles are assumed to be rigid, although in reality there is
some deflection of the pole which usually has the effect of reducing conductor
tension.
Conductor Height Attachment and Overturning Moment
The overturning moment, M, applied to the pole by the conductors depends upon:
conductor tension, FC
number of conductors, n
conductor height of attachment, hA
225
February 2011
Thus:
M = n FC hA
(This assumes ground level to be the pivot point for convenience. In reality, the pivot
point may be lower, typically two thirds of the embedment depth below ground in
homogenous soil. )
Rather than work with overturning moments, distribution designers generally work
with an equivalent tip load, FT:
FT = n FC hA / hT
where hT is the tip height.
Thus, where conductors are attached at the pole tip, the tip load is equal to the full
conductor force, but where attached below the tip, the tip load is de-rated in
proportion to the attachment height relative to the tip height.
Vector Addition of Conductor Loads
As vector quantities, each conductor force has both magnitude and direction. The
forces cannot simply be added together arithmetically unless they are in the same
direction.
FT = F1 + F2 (note: vector addition)
FSR
226
February 2011
The wind span is taken to be half of the span length, i. e. only one half of each
attached span is deemed to load the pole in question, the other half affecting the
adjacent pole/s, and thus the factor of 0. 5. Note that where the wind is normal to
the conductor, transverse force is at a maximum.
Generally, transverse wind force is minor compared with longitudinal forces, and is
often ignored except for straight line intermediate poles or poles with small deviation
angles.
For long spans, a span reduction factor (SRF) may be applied, particularly in nonurban areas (refer section 2. 5).
The axial or longitudinal conductor force, under no wind conditions, depends upon
the stringing tension used and the temperature. Under wind conditions, though, the
uniformly distributed load on the conductor the vector sum of weight in the
downward direction and wind action in the horizontal direction increases
substantially and conductor tension increases accordingly.
Conductor Forces on a Deviation Angle Pole
For a deviation angle on a line, with equal conductor tensions either side, the
resultant force direction bisects the angle between the conductors. The R resultant
force is:
R=
2 T n sin ( /2)
where:
T
For the Everyday (No Wind) load condition, the resultant is readily calculated using
the above equation. However, for the Maximum Wind load condition, the question of
wind direction arises. Obviously, the wind cannot be normal to both conductors at
the same time. For smaller angles, the worst case loading of the pole occurs when
the wind direction bisects the angle between the conductors.
Effect of Minor Cables
All Loads on poles due to services or telephony cables need to be considered in
design calculations.
Wind Load of Pole, Crossarms and Fittings
The wind load on a round pole, resolved to its tip, is as follows:
FT = 0. 5 h Dav P
where:
FT
Dav
227
February 2011
The 0. 5 accounts for the centre of pressure being midway up the pole. (On taller
structures, higher values may be used since wind strengths generally increase with
height.)
Note that pole design wind pressures are generally higher than those applied to
conductors because of the larger face and different drag coefficient. The design
wind pressure will depend upon whether the pole structure is round or rectangular in
section, smooth or rough. For round wood poles, a design wind pressure of 1. 3kPa
is used in Ausgrid.
For distribution applications, windage on crossarms, insulators and other fittings is
often allowed for by applying a multiplier of, say 1. 1, rather than by detailed
calculation.
Plant Loads
Loading due to small items(less than 0. 1m2 surface area) of plant can generally be
ignored.
For larger plant items, tip load may be calculated as follows:
FT = P A hP / hT
where:
FT
hT
hP
Designers should consider column buckling effects where heavy plant items are
supported by relatively slender columns or thin-walled steel poles. (See Reference 1
Appendix F)
228
10
CLEARANCES
10.1
February 2011
229
February 2011
LV
insulated
or bare
33kV
66kV
132kV
7. 5
(6. 7)
6. 0
7. 5
(6. 7)
7. 5
(6. 7)
7. 5
(6. 7)
6. 0
(5. 5)
6. 0
(5. 5)
6. 0
(5. 5)
6. 0
6. 0
(5. 5)
7. 0
(6. 7)
7. 5
(6. 7)
5. 0
(4. 5)
5. 0
(4. 5)
5. 0
5. 0
(4. 5)
6. 0
(5. 5)
6. 0
(5. 5)
230
February 2011
DIMENSION
66kV to
132kV
11kV 33kV
Insulated
Bare
neutral
Bare
active
Insulated with
earthed
screen
Insulated
without earthed
screen
Bare or
covered
Bare
2. 7
2. 7
3. 7
2. 7
3. 7
4. 5
5. 0
0. 1
2. 7
2. 7
2. 7
2. 7
3. 7
4. 5
0. 1
0. 9
1. 5
1. 5
1. 5
2. 1
3. 0
0. 1
0. 3
0. 6
0. 1
0. 6
1. 5
2. 5
The design clearance requirements shown exceed those provided for in Regulations, Codes or Agreements (shown in brackets in the table). They include a
margin to allow for minor inaccuracy in surveying and construction, as well as some small movement over time.
2.
These tables indicate the minimum clearances required in the design of overhead lines under the ordinarily expected worst combination of weather conditions
and current loadings. These clearances shall be achieved in all new designs and major reconstructions, subject to approval by Ausgrid. In special
circumstances, a lesser figure may be acceptable. Under no circumstances will clearances be reduced below the statutory requirements listed.
3.
Minimum clearances shown must be met when the upper circuit conductors are at their maximum design operating temperature.
4.
Additional clearance should be allowed if there is likely to be a future lower circuit constructed along the road or in special circumstances such as private roads
and adjacent parts of public roads especially in mining and heavy industrial sites
5.
Greater clearances over roads may be required where regular high loads are likely e. g. New England Highway, Golden Highway.
6.
Dimensions D and E should not be taken as meaning only the literal vertical. The actual clearance may also extend outwards in an arc until it intersects with the
relevant F dimension clearance.
7.
231
February 2011
Note:
Out
*
Surface
of
Not
normal
used
reach
=
by
1.
25m
vehicles
Note:
These clearances must be achieved under all conditions (refer to Note 3 of Table
10. 1. 4)
232
February 2011
Whether the ground under the service is likely to be used by vehicular traffic.
(b)
(c)
Trees and shrubs. Make adequate allowance for growth and the effect of wind. A
minimum clearance of 1. 5m is required from bare conductors and 0. 5m from insulated
conductors.
The required clearances are set out in Table 10. 1. 4 and illustrated in Figures 10.
1. 3a, 10. 1. 3b and 10. 1. 5.
Allow for any proposal to change the ground level or build a structure along the
route of the overhead service. Overhead services must not be installed where the required
clearances are not obtainable at the time of installation.
The take-off from the electricity distributors pole for the overhead service will be in
the vicinity of the low voltage crossarm. The height of the crossarm typically varies between
6. 7 and 8 metres.
When selecting the point of attachment and route of the overhead service, allow
for:
The maximum sag when determining the final ground clearance, and
The swing of conductors for clearance to structures.
Table 10.1.4: Minimum Clearances to Insulated Overhead Service
Minimum clearances
(metres)
5. 5 vertically
5. 5 vertically
4. 9 vertically
4. 5 vertically
3. 0 vertically
4. 5 vertically
3. 0 vertically
2. 7 vertically
2. 7 vertically
10
1. 25 metres
11
1. 8
12
0. 1 in any direction
13
14
Point of attachment
233
February 2011
or other device
(see Notes 1-4)
15
5. 5 vertically
16
0. 5 in any direction
17
10. 0 vertically
18
Communications conductors
0. 6 in any direction
Notes:
Interpret the requirements set out in Table 10. 1. 4 as follows:
1.
The whole area of any flat roof accessible without the use of a ladder.
(b)
Any part of a hip or gable roof accessible without a ladder up to the nearest hip or gable.
(c)
Any portion of a balustrade or other structure which will support a person and is accessible
without a ladder.
2.
Not Normally Accessible to Persons excludes roofs and includes any portion of a fence,
balustrade, advertising sign or other structure which will not support a person or is not accessible
without a ladder.
3.
The minimum clearances in Table 10. 1. 4 must be achieved under all conditions regardless of:
(a)
(b)
Conductor sag due to the influence of load current and ambient temperature.
The requirements of Table 10. 1. 4 may be achieved if the maximum allowable service line sag for
a particular conductor size and span is added to the minimum clearance. Refer to Table 3. 8 of
Reference 5.
4.
Out of Normal Reach meaNS1. 25m from any normally accessible position. The requirement that
an overhead service must be out of normal reach of persons may be achieved in some cases by
the provision of a permanent insulated barrier (consult with the electricity distributor).
Note:
1.
These clearances must be achieved under all conditions (refer to Note 3 of Table 10. 1. 4)
2.
The point of attachment is to be 3m minimum above the ground, floor or platform level.
234
10.2
February 2011
Intercircuit Spacing
Note: Unattached short height intermediate poles should not be used in new
designs.
Upper Circuit
Lower Circuit
LV open wire
LV ABC
LV Open
wire
LV ABC
0. 6
0. 3
0. 6
0. 752
Notes:
1.
2.
The 0. 75m separation represents the king bolt spacing between the upper and lower
circuits
235
February 2011
Lower Circuit
132kV bare
66kV bare
22kV
LV bare
and
covered
LV
insulated
Other
cables
conductive
Other cables
nonconductive
LL
Non LL
LL
Non LL
LL
Non LL
2. 5
2. 4
2. 5
1. 5
2. 5
1. 2
2. 5
LV bare, covered
2. 5
2. 4
2. 5
1. 8
2. 5
1. 2
2. 5
1. 2
1. 2
LV insulated
2. 5
2. 4
2. 5
1. 8
2. 5
1. 2
2. 5
1. 2
1. 2
0. 3
Other cables
conductive
2. 5
2. 4
2. 5
1. 8
2. 5
1. 2
2. 5
0. 3
0. 3
0. 2
0. 2
Other cables
non-conductive
2. 5
1. 2
2. 5
1. 8
2. 5
1. 2
2. 5
0. 3
0. 2
0. 2
0. 2
Upper
Circuit
Notes:
1.
2.
3.
Intercircuit
Clearance
Lower
Circuit
236
February 2011
Lower Circuit
66kV
132kV bare
>33kV
66kV bare
33kV
bare or
covered
11kV - 33kV
insulated
11kV, 22kV,
12. 7kV SWER
bare or
covered
LV bare,
covered or
insulated
Other
cables
conductive
Other cables
nonconductive
No wind
3. 0
Wind
1. 5
No wind
3. 0
2. 5
Wind
1. 5
0. 8
No wind
3. 0
2. 5
2. 0
Wind
1. 5
0. 8
0. 5
No wind
3. 0
2. 5
2. 0
2. 0
Wind
1. 5
0. 8
0. 5
0. 4
No wind
3. 0
2. 5
2. 0
2. 0
1. 5
Wind
1. 5
0. 8
0. 5
0. 4
0. 5
LV bare, covered or
insulated
No wind
3. 0
2. 5
2. 0
2. 0
1. 5
1. 0
Wind
1. 5
0. 8
0. 5
0. 4
0. 5
0. 4
Other cables
conductive
No wind
3. 0
2. 5
2. 0
2. 0
1. 5
1. 0
0. 6
0. 4
Wind
1. 5
0. 8
0. 5
0. 4
0. 5
0. 4
0. 4
0. 2
No wind
3. 0
2. 5
2. 0
2. 0
1. 5
1. 0
0. 6
0. 4
Wind
1. 5
0. 8
0. 5
0. 4
0. 5
0. 4
0. 4
0. 2
237
February 2011
Notes:
1.
2.
3.
The above clearances are based on the top circuit being at maximum
conductor temperature and the bottom circuit at 15C.
4.
If conditions are such that it is likely that the lower circuit can flick up
into the upper circuit, the vertical separation at the crossing point
should be twice the sag of the lower circuit when the conductors or
cables are at their maximum design temperature.
Upper
Circuit
Intercircuit
Clearance
Lower
Circuit
238
10.3
February 2011
Telecommunications Clearances
m
0. 8
3. 0
(2. 1)
Earthed Metalwork
LV Assets5
LV switching devices
Street light brackets, stay wires
Low Voltage
(insulated,
including services)
m
0. 3
3. 0
(2. 1)
132kV
m
2. 0
3. 0
(2. 1)
m
2. 0
4. 0
(3. 0)
Notes:
1.
The clearances shown in brackets are minimum clearances as listed in the Regulations,
Codes and Agreements.
2.
Telecommunication cables include broadband cable (cable TV), ADSS, telephone and
pilot cables.
3.
4.
Telecommunication cables are not normally attached to poles where the highest voltage
exceeds 66kV.
5.
LV assets include attachments and cabling related to street lights, overhead services,
LV underground cable terminations and LV bridging.
6.
The minimum clearance above telephone lines shall be determined with the power line
super-circuit at maximum design temperature and the telecommunication sub-circuit at
15C.
239
10.4
February 2011
Railway Crossings
Dimension
Application
LV Insulated
or Bare
132kV
Over electrified
railway lines
12. 0
(11. 6)
12. 0
(11. 6)
12. 0
(11. 6)
8. 0
(7. 6)
10. 0
(8. 8)
12. 0
(10. 7)
Notes:
1.
The figures in brackets in the table are minimum clearances as listed in the Regulations,
Codes or Agreements.
2.
240
10.5
February 2011
Transmission Undercrossings
The Designer shall consult with TransGrid or other asset owner, submitting a
detailed plan of the line route in the vicinity of the crossing, showing positions of
distribution and transmission structures, as well as a distribution line profile with
conductors at 5C.
Upper Circuit
132kV
Lower
Circuit
Ausgrid
Circuits and
Cables - All
voltages
>132
275kV
>275
330kV
>330
500kV
No wind
2. 4
2. 8
3. 8
5. 2
wind
1. 5
2. 8
2. 6
3. 6
Notes:
1.
The table provides minimum requirements to prevent circuit to circuit flashover, under
both normal and fault conditions, between aerial conductors or cables of different circuits
that cross each other and are not attached to the same pole or support at the point of
crossing.
2.
Wind condition is where the lower circuit is subject to blowout and swings upward.
3.
The clearances listed in the table may need to be increased due to local factors or to
meet safe approach distances required for construction, operation and maintenance.
4.
5.
6.
If conditions are such that it is likely that the lower circuit can flick up into the higher
circuit e. g. due to vegetation, the vertical separation (C) at the crossing point shall be:
C = 2D
where:
C = Required intercircuit clearance with upper circuit at max. design temp.
D = Conductor sag of the lower circuit at 15C
7.
8.
9.
241
10.6
February 2011
Required Clearance R = W + V + E + S
Required Waterway Crossing Data
Clearance
Element
Data Source
HAT + wave
effects
Circuit Voltage
(kV)
Clearance
(mm)
NSW Maritime/
Dept of Lands
33
300
Height of
expected
vessels
NSW Maritime/
Dept of Lands
66kV 132kV
800
Electrical
clearances
Ausgrid
As per Electrical
Clearance table
220
1300
Safety margin
Ausgrid
Based on risk
assessment min.
2200mm required
275
2000
330
2600
400
3000
500
3600
Considerations
Notes:
1.
The Crossing Controller is responsible for determining the final clearance. The Crossing
Controller can be an Ausgrid person.
2.
Waterway crossings over navigable waters are determined in association with the
relevant statutory bodies or landowners, e. g. NSW Maritime or Department of Lands and
other interested entities. The following may be required for overhead crossings:
Any excavation or filling activities undertaken in association with the crossing must be
approved by the responsible landowner.
4.
The approval process is incorporated into the Crossings of NSW Navigable Waters:
Electricity Industry Code.
242
10.7
February 2011
Streetlight Clearances
Low Voltage
Dimensi
on
66kV
132kV
11kV 33kV
Insulated
Bare
neutral
Bare
Active
Insulated
with
earthed
screen
Insulated
without
earthed
screen
Bare or
covered
Bare
Location
Vertically:
above street
light
0. 1
2. 7
2. 7
2. 7
2. 7
3. 7
4. 5
Horizontally:
from any
part of the
street light
0. 1
0. 3
0. 6
0. 1
0. 6
1. 5
2. 5
243
10.8
February 2011
Vegetation Clearance
Refer to NEG-OH21Vegetation Safety Clearances and ISSC3, Guideline for
Managing Vegetation Near Power Lines
Distribution and Transmission Lines
Clearance at Pole to nearest
Conductor
Conductor Type
and Voltage
LVABC
pilot cables
insulated
service cables
HVABC
Urban
Bushfire Risk
Area
Urban
0. 5
0. 5
0. 5
1. 0
0. 5
0. 5
1. 0
1. 5
1. 0
1. 5
Horizontal 1. 5
Vertical above 1. 5
Vertical below 1. 0
2. 5
LV - bare
1. 5
2. 0
2. 5
3. 5
1. 0
1. 0
2. 0
2. 5
33kV covered
1. 5
2. 0
2. 5
3. 5
2. 0
2. 0
3. 0
4. 0
>66kV to 132kV
bare conductor
3. 0
3. 0
4. 0
5. 0
2. 0
2. 0
244
February 2011
Notes:
1.
Add 1.5m for spans between 200m and 400m and 2.0m for spans greater than 400m.
2.
For vertical clearances, add 2.0m for spans between 200m and 400m, and 3m for spans
greater than 400m. For horizontal clearances on spans greater than 200m, trim to 10m
from the outer conductor, or to the limit of the easement where the easement width
exceeds 10m from the outer conductor.
245
10.9
Engineering Notes
Under development
February 2011
246
11
EARTHING
11.1
Application Guidelines
Refer to Network Standard NS116.
11.2
11.3
February 2011
247
12
SOFTWARE
12.1
Software Overview
February 2011
This section presents details of settings to be used for various overhead line design
software packages known to Ausgrid.
It is critical that software be configured correctly in order to yield results in keeping
with Ausgrid standards for limit state design as set out in this manual, particularly
section 2 Design Summary. Use of a software package does not make one a line
designer! These packages are merely tools and are no substitute for an
understanding of line design principles.
The user should also ensure that the version of the software that they are using is
suitable for implementing limit state design in accordance with Ausgrid standards.
Also, data concerning conductors and poles should be checked against that
provided in sections 4 and 6 respectively.
Electrical and Mechanical design software tools can have a safety risk impact for
workers and public.
AS/NZS ISO/IEC 90003. 2007 Software Engineering Guidelines for the application
of
AS/NZS
ISO
9001-2000
to
computer
software,
outlines
the
competence,awareness and training, infrastructure,work environment, and product
realisation validation, testing, control of development and development changes.
Other overhead line design software packages and/or design methodologies may
be used subject to first demonstrating to Ausgrid that the software uses appropriate
methods and data, yielding correct results, e. g. by comparison with hand
calculations, other recognized software packages or the tables in this manual for a
range of test cases.
In all cases, for every design submitted to Ausgrid, the designer shall:
nominate the design software/methodology used
provide evidence that they have undergone training and/or are competent in
the use of the software/methodology ( by Dept of Fair Trading Assessment,
Employer Grandfathering, Peer review, EE Oz RTO, or specific Software
Supplier Training & Assessment )
warrant that they have applied the software/methodology appropriately
Demonstrate this with copies of appropriate inputs and outputs, software
progress reporting etc. and show how this was used to achieve the required
limit state design outcome shown in the submitted design drawing.
Also, where appropriate, designers shall submit output files such as line profiles,
survey data and route plans.
It should be noted that there is a measure of variation in results yielded by the
different software packages presented in the following subsections. Underlying
calculation methods should be in accordance with Reference 1 (or prior to its
imminent publication to ENA C(b)1-2006 ), although it is recognized that some
reputable packages are aligned more with standards used in other countries. Also,
all packages include simplifying assumptions in their modelling of the line
components and the various actions upon them and this will result in differences in
results produced.
The designer, whether internal or an ASP3, is responsible for the design. The
designer will make judgements according to the Network Standards and the
appropriate Australian Standards and Guidelines. The requirements set down in
Ausgrids Network Standards are a minimum. If the designer provides a more
NS220 + NSAs 1728 & 1767
248
February 2011
conservative (and therefore higher cost) design, then he should show reasonable
justification.
The designer is also responsible for the proper function of any software used as a
tool selected to achieve a design. A useful reference with respect to software
maintenance is AS /NZS ISO IEC 90003. 2007.
A design checker, who in some cases may be an Ausgrid officer responsible for the
certification of a design, does not take responsibility for the design itself.
He may, as part of his role provide design information as part of a design brief,
which would be applied in a designers software package, but he is not responsible
for the accuracy or integrity of this information.
A design checker, while ensuring that a design complies with Network Standards,
may decide that a design may warrant alteration from an economic or safety
viewpoint, however the designer remains responsible for deciding on and effecting
any alteration.
Libraries for overhead design software usually constitute detail of the constructions
and materials used in an overhead design.
Constructions (or frames) constitute the layout of cross arms, insulators and
hardware on a pole, and their clearances.
The above frame is an 11kV 2-1 construction from the TL-Pro Library.
Detail of materials used by Ausgrid is provided in NS220. This data includes:
Timber pole dimensions and strength grades
Timber cross arm dimensions and strength grades
Conductors
Insulators
Design parameters such design wind pressures, and material strength reduction
factors are listed in NS220. A designer is expected to demonstrate either with a
statement or printout from software used that these parameters have been applied
as a minimum in the design.
Calculation integrity - The accuracy, integrity and reliability of the overhead design
package used remain the responsibility of the designer. This extends to the
mathematical formulae and methodology applied to determine conductor sag and
tension and pole or cross arm capacity.
Limit state and how to deal with it - Standards require that overhead designs are
conducted using a limit state approach. If the software does not apply limit state
249
February 2011
then the designer should demonstrate how calculated results from the software are
used to simulate a satisfactory result.
Structural analysis reports should demonstrate the degree of loading that is applied
to key components of a structure. This usually extends to the pole, cross arm,
conductor and insulators. The report below demonstrates the percentage loading on
each component of the structure for two load cases:
Sustained load case (no-wind, 5C)
Rural maximum wind load case (966Pa @ 15C)
Component
Sustained Load
Rural Wind
0.86
1.10
0.89
0.80
Xarm Wood
100x100x2700mm+Brace 2x690mm
7.16
10.36
0.25
-88.31
0.25
-88.15
0.25
12.62
0.26
-75.16
14.0m08kN-TT
0.82
30.63
Accuracy of the profile - Once again, this is the responsibility of the designer and
dependent on reliable survey data. Often 2metre contour data from a data base is
sufficient for a simple urban design. However, accurate survey instruments are
usually required for designs.
Some software is limited to the use of two dimensional data which may be a
problem if the line is along a steep slope or embankment.
12.2
TL-Pro Settings
Produced by: TRIMBLE (formerly Pondera Engineers )
Website: www.trimble.com/energysolutions
Version below: 2. 0
The TL-Pro platform is currently testing under a 64-bit Windows 7 and Office 2010
operating environment.
TL-Pro in brief:
Trimble TL-Pro allows Overhead Line designers to model multiple distribution
and/or transmission line scenarios and manage design standards in its
interactive design environment.
It includes sag and tension calculations, finite element structural analysis, true
3D global optimization, and project estimates and material lists via its powerful
material manager module.
Accuracy, flexibility and user productivity is enhanced by a 3D visualization
terrain model and can be applied in a variety of situations, including project
reviews, marketing, siting
250
February 2011
TL-Pro has a wide range of digital survey data input options, and paper profile
scanning option.
TL-Pro does not perform pole foundation design.
TL-Pro Software Overhead Line Design Tool is used for:
Managing terrain and survey data
Line Design Optimization
Use of multiple design scenarios
How to easily evaluate wood, steel, or concrete pole alternatives
Evaluate alternative alignments
Advanced conductor sag/tension design and analysis
Building and editing structures for your data libraries
Design analysis
Structure and Clearance analysis
The TRIMBLE website access has several references, for example:
a White Paper on Sag and Tension Calculations
a Paper on Structural Analysis for Electric Power Transmission Structures
TRIMBLE Insulator Swing Calculation
251
12.3
February 2011
Users may wish to set up the Structures Database to reflect the Ausgrid range of
wood poles, as set out in section 6. 2. 1.
NS220 + NSAs 1728 & 1767
252
12.4
February 2011
PLS-CADD Settings
Produced by: Power Line Systems (Australian distributor: Dulhunty Power)
Website: www. powline.com/products/pls_cadd.html or
www.dulhunty.com/index1.htm
Version illustrated below: Release 9. 0
User Feedback
PLS CADD ( Standard Edition ) is probably the most popularly used Finite Element
Analysis design software for transmission line design, used for optimum support
structure spotting, sags and tensions, analysis of loads on structures, and 3-D
vegetation clearance analysis and vegetation clearances management
There is a PLS CADD Lite Edition too.
In Australia, the Dulhunty Group market PLS CADD and run periodic Training
sessions in its use.
12.5
253
February 2011
254
12.6
February 2011
CATAN Settings
Produced by: CATAN Pty Ltd
Website:
www.catanlines.com.au
Version illustrated below: 7. 3
Wind Loads
Wind Pressures appropriate to Limit State Design are to be entered for the
Conductor Wind Pressure and the Pole Wind Pressure. The easiest way to do this
in CATAN is to add or modify the Design Wind Pressure section of the configuration
file catan. cfg as shown below.
<DesignWindPressures>
'Region,Wind on Conductor (Pa),Wind On Pole (Pa)
Ausgrid,900,1300
<\DesignWindPressures>
The structure of this section is:
<DesignWindPressures> - Section Header
'Region,Wind on Conductor (Pa),Wind On Pole (Pa) - Comment line indicated by
symbol at the start of the line. This line indicates the data required and the order of
the data. The first parameter Region is the title displayed to the user, Wind on
Conductor is the wind pressure value to use on the conductor in Pascals, and
Wind on Pole is the wind pressure value to use on the pole.
<\DesignWindPressures> - This marks the end of the section. Note the \ character.
When a new job is started a form is presented the appropriate wind pressures can
be selected. These values can be changed by the user within the program if
required.
Limit State Conductor Tensions
The maximum tension in the conductor is specified as a percentage of the
calculated breaking load. The values in the conductor library need to be checked
and/ or modified to suit.
Design Loads
The approach takes within CATAN is to parameterise the factors , A, B, C, D, E
and G in the generalised equation below into user definable values.
k* *Rs > A*Wn + B*Gs + C*Gc + D*Ft + E*Qv + G*QL
where
k
Rs
Wn
Gs
Gc
Ft
Load on structure from conductor tension for the appropriate wind load
Qv
QL
255
February 2011
Within the program Gs is ignored as there is no data stored within CATAN as these
loads would normally be small. See C(b)1-2006 Page 27 worked example.
CATAN Settings
To perform these calculations the following needs to be added to the file CATAN. ini
(as with the catan. cfg file any line starting with the character signifies a comment)
'this is for parameterised calculations eg new Ausgrid Design Criteria
' generalised formulae is (G & Ql refer to dynamic loads as per Ausgrid Standardard
NS126)
'k* *R > A*Wn + B*Gs + C*Gc + D*Ft + E*Qv + G*Ql
'Loadcase Name, k,Theta, Temp, Wind Conductor, Wind Pole, A, B, C, D, E, Qv, G,
Ql
LoadCondition= Maximum Wind Load, 1. 00, 0. 45, 15, 900, 1300, 1, 0, 1. 25, 1. 5,
0, 0, 0, 0
LoadCondition= Sustained Load, 0. 57, 0. 45, 5, 0, 0, 0, 0, 1. 25, 1. 5, 0, 0, 0, 0
LoadCondition= Maintenance Load, 0. 97, 0. 45, 15, 100, 144, 1, 0, 1. 50, 1. 5, 2,
1400, 0, 0
LoadCondition= Construction Load, 0. 97, 0. 80, 15, 60, 87, 1, 0, 1. 50, 1. 5, 2,
1400, 2, 1400
These parameters are modified as required. Note that the wind values are in
Pascals.
The pole capacity in these calculations is based on the Allowable Timber Bending
Stress. This is also specified by an entry in the catan. ini file as shown below.
' this is the timber limit state bending stress for Ausgrid Limit State Calculations
' value is in MPa. From AS 1720. 1-1997 Table 2. 4 Page 22 Structural Design
Properties for F-Grades
TimberBendingStress=85
Interactive Design
Within the Configure Option in Interactive Design the user can now turn on the
results of the load cases. If the load case fails for a pole, then it is displayed in red
on the screen.
256
February 2011
CATAN Settings
The Ausgrid Pole Capacity Report details the elements of the Load Condition as shown below.
Loadcase
Degraded
Pole
TipStrength
(kN)
Calculated
Tip Load
(kN)
Wn Pole
(kNm)
Wn
Conductor
(kNm)
Gs (kNm)
Gc (kNm)
Ft (kNm)
Qv (kNm)
10. 1
33. 18
17. 72
7. 93
-0. 05
211. 91
2. 15
Sustained Load
13. 04
0. 14
89. 83
12
2. 15
Maintenance Load
8. 52
13. 11
1. 96
0. 88
0. 15
82. 81
4. 2
12
2. 15
Construction Load
15. 33
15. 35
1. 19
0. 53
0. 16
80. 55
4. 2
13. 86
12. 5
12
2. 3
10. 09
4. 32
17. 17
24. 61
1. 54
12. 5
12
2. 3
Sustained Load
0. 09
0. 62
12. 5
12
2. 3
Maintenance Load
8. 51
0. 87
1. 9
2. 73
0. 58
1. 68
12. 5
12
2. 3
Construction Load
15. 31
3. 58
1. 15
1. 64
0. 56
1. 68
14. 76
Pole No.
Length
(m)
Nominal
Strength
(kN)
Setting
Depth (m)
12. 5
12
2. 15
12. 5
12
12. 5
12. 5
Ql (kNm)
The Ausgrid Conductor Capacity Report checks that the conductor tension for the Maximum Wind Load Case does not exceed the capacity as shown in the example in C(b)1
2006 Page 26. An example is shown below.
Limit State Conductor Capacity
Report for Conductor :4x95 LVABC 4x95mm2 LV ABC at 7. 0 %CBL
Pole
Pole
Chainage (m)
Span (m)
20
20
60
40
115
55
135
20
MES (m)
Strength
Factor
1. 5* Ft
Result
42. 7
53. 2
0. 4
21. 28
9. 238
13. 858
Pole
Chainage (m)
Span (m)
20
20
60
40
115
55
135
20
MES (m)
Strength
Factor
1. 5* Ft
Result
42. 7
32. 3
0. 7
22. 61
4. 522
6. 783
257
February 2011
13
13.1
258
14
February 2011
SUBJECT INDEX
Topic
Section
Topic
Section
Mechanical Loads
9. 1, 9. 2
Applicationwhen used
4. 1
Electrical Properties
4. 2
Mechanical properties
4. 3
Stringing Table--mains
5. 3. 51
Phasing
8. 4
Stringing Table--services
5. 2. 92
Pole-mounted Plant
8. 6
Mechanical Loads
9. 1. 5
2. 2. 2
9. 1. 6
9. 4. 4
Blowout
9. 4
Microbursts
2. 2. 2
2. 5
Poles
Definition
1. 2
Concrete
6. 2. 3
Discussion
5. 5. 8
6. 4
Tables
5. 3
Engineering Notes
6. 7
Bridging
8. 5
6. 2. 1
2. 2. 1
6. 3
Positioning
5. 5. 2
6. 5
3. 2. 4
Selection
6. 1
Applicationwhen used
4. 1
Steel
6. 2. 4
Electrical Properties
4. 2
Strength
6. 7
Mechanical properties
4. 3
Stringing Table--mains
5. 3. 60
Mechanical Loads
9. 1. 7
3. 5
Clearances
6. 2. 1
Strength Factor
2. 4
2. 5. 3
Tip Loads
9. 2
Windage
6. 2. 1
Wind Pressure
2. 2. 2
6. 2. 1
Between Circuits
10. 2
Wood
In-span pole
10. 2. 1
Poletop Constructions
Ground
10. 1
Selection
8. 1
Horizontal
3. 2. 7
Span/Angle Limits
8. 3
Lines on Profile
3. 2. 3
3. 2. 2
8. 9
Railway
10. 4
Route Selection
3. 2. 1
Services
10. 1. 3
Ruling Span
5. 5. 6
Streetlight
10. 7
RL see Profile
3. 2. 5
259
February 2011
Topic
Section
Topic
Structure
10. 1
Sag
Telecommunications
10. 3
Definition
1. 2. 2
Transmission Lines
10. 5
Measurement
5. 5. 9
Vegetation
10. 8
Sag/Stringing tables
5. 2, 5. 3
Vertical
3. 2. 5
Sag/Tension/Temperature
Relationship
5. 5
Waterway
10. 6
Sag Template
3. 2. 5
Communications Cables
5. 5. 8
Conductor Clashing
8. 9
Conductors
Section
3. 6
Services
5. 3. 92
Ageing
4. 5. 6
Slack
5. 5. 4
4. 3
Software
12
Creep
5. 5
Soil Types
6. 3
4. 2
7. 2
Engineering Notes
2. 2. 2
Mechanical Properties
4. 3
2. 5. 2
Selection
4. 1
Stays
3. 2. 1
Anchors
7. 2
Stringing Tables
5. 2, 5. 3 Engineering calculations
7. 6
Stringing Tensions
5. 1
Positioning
7. 4
Wind Pressures
2. 2. 2
Types
7. 1
2. 5
Wires
7. 3
9. 4. 2
Strain Points
3. 2. 4
Construction Condition
2. 1. 1
Streetlights
10. 7
Crossarm Strength
8. 9. 2
Strength Factors
2. 4
Design Criteria
1. 1
Survey
3. 2. 2
2. 1. 3
Tee-Off
9. 2
Design Documentation
3. 4
Temperatures
2. 3
Design Process
3. 1
Tensions
3. 2
Conductors
3. 5
5. 1 5. 3
5. 5
Design Software
12
Stay Wire
7. 3
Deviation Angle
9. 2
Termination
9. 2
9. 4. 3
Tip Loads
9. 2
Earthing
11
9. 3
260
Topic
Section
2. 2. 1
Fittings
8. 7
February 2011
Topic
Section
9. 4
2. 3
Hardware
8. 7
3. 2. 6
Inclined Spans
5. 5. 6
Vegetation
10. 8
Insulators
8. 2
Vibration Dampers
8. 7
10. 2
Voltage Drop
4. 5. 7
Wave Sagging
5. 5. 9
Lightning Protection
2. 2. 2
CCT
4. 4
2. 5
OHEW, OPGW
4. 5. 2
9. 4
8. 9. 3
Limit States
2. 1
Load Cases
2. 1
2. 2
Load Factors
2. 2
Maintenance Condition
2. 2. 1
Revision History
Initial issue:
14/02/2011
Last issue:
14/02/2011
Current issue:
14/02/2011
Document Control
Authorised by:
Date: 14/02/2011
NS220
Ausgrid.
This document must not be reproduced in whole or in part or
converted to machine readable form or stored in a computer
or imaging system without the written permission of Ausgrid.