Ground Anchor Design
Ground Anchor Design
Ground Anchor Design
4.0 Formulas
T
lb =
πdσ
d = 0.1 H
= 45 o
2
5.0 Design of Whaler Beam
5.1 Moment Calcualtion
* Force on Whaler w = 340.00 kN/m [Anchor Force, ReWaRD 2.5]
* Spacing Between Anchors l = 2.10 m
* Maximum Bending Moment M = 224.91 kNm [Factored to 1.50]
3.0 Results
* Minimum Required Plastic Modulus = 818 cm3
* Proposed Section 305 X 102 X 46 kg/m
* Provided Plastic Modulus Zx = 1276 cm3 [Double C-Channels]
Where :
2
wl
M=
10
M
Z x=
fy
5wl 4
δ=
384 EI
wl
M=
10
M
Z x=
fy
5wl 4
δ=
384 EI