Beam - Main Beam - GM7

Job Information
Engineer
Checked
Approved
Included in this printout are data for:

Design Group
Design Brief
Member 7 - Main Steel Summary
Distance
Span
Moment
As Req.
As' Req.
Design Code
Members
Summary: the member is safe
Member M7 Span 1
Detailed ACI Design Requirements
Section Property: 250 x 449

Span Length
Width
Covers:
= 2.912
= 250 mmDepth
Rectangular section
= 450 mm
Top = 40 mm Bottom = 40 mm Side = 40 mm
Member M7 Span 1
Detailed ACI Main Reinforcement
Hogging: at 0.200 m from the start of the member

Moment applied to section
= 115.19 kNm
Effective depth of tension reinforcement
= 388 mm
Depth to compression reinforcement
d'
= 87 mm
Limit for compression steel
Rnt
= 4.78
Rn
= (Mu/bd2)
= 3.40
As
= (M/fy z)
= 1343.5 mm2
Tension Bars provided
= 2#25
Actual area of tension reinforcement
= 1020 mm2
Minimum area of tension reinforcement
= 0.51 % 10.5
Actual % of tension reinforcement
= 1.05 %
Minimum horizontal distance between top bars
= 33 mm 3.3.2(c)&7.6.1
Smallest actual horizontal space between top bars
= 100 mm
Minimum horizontal distance between bottom bars
= 33 mm 3.3.2(c)&7.6.1
Smallest actual horizontal space between bottom bars
= 37 mm
Maximum spacing of tension bars, s

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
Largest actual space between tension bars
= 126 mm
Actual neutral axis depth in section
= 85.38 mm
Moment capacity of section
= 90.73 kNm
NOT OK
Sagging: at 2.912 m from the start of the member

= 139.89 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.60
As
= (M/fy z)
= 1812.8 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 1
10.6.4
Detailed ACI Span / Depth Check
Basic span / depth ratio

Strength modification factor
= 21.00
= 0.4 + fy / 700
Hence, modified span / depth ratio

Actual span / depth ratio
9.5.2.1
= 0.79
= 16.65
= 6.47
OK
Member M7 Span 1
Detailed ACI Shear Reinforcement
High shear zone: 0.200 m to 1.775 m

Actual spacing of ties, s
= 150 mm
Design axial force, Nu
= -28.68 kNm
Shear force, Vu
= 137.30 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 69.94 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (137303.24 - 0.85 69942.67/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 38.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 47.7 mm2
= 142.0 mm2
area of links provided (2#10), Av

Maximum spacing of ties
= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
= -28.68 kNm
11.2&11.3
= 858.8 mm2/m
Shear force, Vu
= 76.61 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 69.94 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (76610.21 - 0.85 69942.67/0.85 275 387.8)= 189.3 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 2

Span Length
Width
Covers:
= 1.113
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 2

= 139.62 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.59
As
= (M/fy z)
= 1808.6 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 2

= 21.00
= 0.4 + fy / 700

OK
Member M7 Span 2
9.5.2.1
= 0.79
= 16.65
= 2.47
10.6.4

= 175 mm
= -24.09 kNm
Shear force, Vu
= 76.76 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 70.84 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (76761.79 - 0.85 70836.63/0.85 275 387.8)= 182.6 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 3

Span Length
Width
Covers:
= 1.800
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 3
= 142.0 mm2

= 82.62 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.44
As
= (M/fy z)
= 929.4 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK

= 221.44 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 6.54
Rn > Rnthence compression steel required.

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 920.8 mm2
10.6.4
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
Compression Bars provided
= 3#25 3#25
= 3060 mm2
Actual area of compression reinforcement

Actual % of compression reinforcement
= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 3

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
10.6.4
OK
Member M7 Span 3

= 80 mm
= -20.53 kNm
Shear force, Vu
= 204.94 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.53 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (204937.07 - 0.85 71531.24/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 20.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 25.5 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 4

Span Length
Width
Covers:
= 1.800
= 250 mmDepth
= 142.0 mm2
Rectangular section
= 450 mm
11.2&11.3
= 1590.1 mm2/m
Member M7 Span 4

= 189.76 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.61

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 431.3 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
10.6.4
= 90.73 kNm
NOT OK

= 89.32 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.64
As
= (M/fy z)
= 1012.0 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK
Member M7 Span 4
10.6.4

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
OK
Member M7 Span 4

= 90 mm
= -24.92 kNm
Shear force, Vu
= 190.22 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 70.67 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (190220.70 - 0.85 70674.86/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 5

Span Length
= 1.200
= 142.0 mm2
Rectangular section
11.2&11.3
= 1435.7 mm2/m
Width
Covers:
= 250 mmDepth
= 450 mm
Member M7 Span 5

= 131.13 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.31
As
= (M/fy z)
= 1676.7 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
10.6.4
Member M7 Span 5

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 2.67
OK
Member M7 Span 5
Minimum links zone: 7.624 m to 7.849 m

= 150 mm
= -21.21 kNm
Shear force, Vu
= 59.44 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.40 kN
Vu Vc
only nominal ties required
11.1.1
Av, min
= 0.062 fc'(bws/fyt) = 38.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 47.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
11.2&11.3
= -21.21 kNm
Shear force, Vu
= 51.47 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.40 kN
Vu Vc
11.1.1
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 6

Span Length
Width
Covers:
= 3.000
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 6

= 131.53 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
11.2&11.3
Rn
= (Mu/bd2)
= 4.33
As
= (M/fy z)
= 1682.9 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK

= 187.62 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.54

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 398.2 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
10.6.4
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 6

= 21.00
= 0.4 + fy / 700

OK
Member M7 Span 6
9.5.2.1
= 0.79
= 16.65
= 6.67
10.6.4

= 175 mm
= -16.66 kNm
Shear force, Vu
= 78.01 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.28 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (78010.42 - 0.85 72283.38/0.85 275 387.8)= 182.8 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 90 mm
= -16.66 kNm
Shear force, Vu
= 160.17 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.28 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (160173.56 - 0.85 72283.38/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 28.6 mm2
= 142.0 mm2
= 194 mm11.5.5.1&11.5.5.3
OK
11.2&11.3
= 1089.2 mm2/m
Member M7 Span 7

Span Length
Width
Covers:
= 3.000
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 7

= 163.03 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 4.82

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 18.4 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK

= 132.08 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.34
As
= (M/fy z)
= 1691.3 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
10.6.4
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 7

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 6.67
OK
Member M7 Span 7

= 90 mm
= -21.11 kNm
Shear force, Vu
= 151.34 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.42 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (151338.93 - 0.85 71417.44/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2
11.2&11.3
= 999.8 mm2/m
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
= -21.11 kNm
Shear force, Vu
= 79.75 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.42 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (79751.27 - 0.85 71417.44/0.85 275 387.8)= 210.1 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 8

Span Length
Width
Covers:
= 1.200
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 8
= 142.0 mm2

= 131.70 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.33
As
= (M/fy z)
= 1685.5 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 8
10.6.4

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 2.67
OK
Member M7 Span 8

= 175 mm
= -16.71 kNm
Shear force, Vu
= 69.26 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.27 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (69261.64 - 0.85 72274.36/0.85 275 387.8)= 86.4 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 9

Span Length
= 1.800
= 142.0 mm2
Rectangular section
Width
Covers:
= 250 mmDepth
= 450 mm
Member M7 Span 9

= 80.49 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.38
As
= (M/fy z)
= 903.5 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK
10.6.4

= 213.18 kNm
= 388 mm
d'
= 87 mm

Rn
Rnt
= (Mu/bd2)
= 4.78
= 6.30

As'
= 793.2 mm2
= (M'n/Eu(1 - d'/c) (d - d'))
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
10.6.4
Member M7 Span 9

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
OK
Member M7 Span 9

= 90 mm
= -12.86 kNm
Shear force, Vu
= 198.18 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 73.02 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (198182.20 - 0.85 73022.98/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 142.0 mm2
= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 10
= 28.6 mm2
11.2&11.3
= 1501.5 mm2/m

Span Length
Width
Covers:
= 1.800
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 10

= 190.32 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.62

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 440.1 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK

= 91.78 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.71
As
= (M/fy z)
= 1042.6 mm2
= 3#25
= 1530 mm2
= 0.51 % 10.5
= 1.58 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
10.6.4
= 110.92 mm
= 129.00 kNm
OK
Member M7 Span 10

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
OK
Member M7 Span 10

= 90 mm
= -19.51 kNm
Shear force, Vu
= 192.04 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.73 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (192036.98 - 0.85 71729.37/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2
11.2&11.3
= 1445.9 mm2/m
= 142.0 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 11

Span Length
Width
Covers:
= 1.112
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 11

= 134.78 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.43
As
= (M/fy z)
= 1732.9 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 11

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 2.47
OK
Member M7 Span 11

= 150 mm
= -15.71 kNm
Shear force, Vu
= 61.73 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.47 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
10.6.4
= (61725.31 - 0.85 72468.92/0.85 275 387.8)= 1.4 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 38.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 47.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
= -15.71 kNm
Shear force, Vu
= 54.56 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.47 kN
Vu Vc
11.1.1
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 12

Span Length
Width
Covers:
= 2.913
= 250 mmDepth
= 142.0 mm2
Rectangular section
= 450 mm
11.2&11.3
Member M7 Span 12

= 135.09 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.44
As
= (M/fy z)
= 1737.7 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK

= 150.52 kNm
10.6.4
= 388 mm
d'
= 87 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.45
As
= (M/fy z)
= 1836.2 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 12

= 21.00
= 0.4 + fy / 700
9.5.2.1
= 0.79
= 16.65
10.6.4
= 6.47
OK
Member M7 Span 12

= 175 mm
= -11.46 kNm
Shear force, Vu
= 79.68 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 73.30 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (79679.75 - 0.85 73296.30/0.85 275 387.8)= 191.7 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 90 mm
= -11.46 kNm
Shear force, Vu
= 149.39 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 73.30 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (149390.15 - 0.85 73296.30/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
11.2&11.3
= 960.7 mm2/m
(0.35 bws) / fyt
= 28.6 mm2
= 142.0 mm2

11.5.6.3
= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 13

Span Length
Width
Covers:
= 3.350
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 13

= 41.07 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 1.21
As
= (M/fy z)
= 443.5 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 65.60 mm
= 89.88 kNm
OK

= 3.69 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 0.11
As
= (M/fy z)
= 38.6 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 65.60 mm
= 89.88 kNm
OK

= 70.25 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.08
As
= (M/fy z)
= 780.2 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK
10.6.4
Member M7 Span 13

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 7.44
OK
Member M7 Span 13

= 175 mm
= 5.74 kNm
Shear force, Vu
= 50.20 kN
Vc = 0.17 [1 + (Nu/14 Ag)] fc' bw d
= 75.80 kN
Vu Vc
11.1.1
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 142.0 mm2
= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 14
= 55.7 mm2
11.2&11.3

Span Length
Width
Covers:
= 2.913
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 14

= 129.98 kNm
= 388 mm
d'
= 87 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 3.84
As
= (M/fy z)
= 1543.5 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK

= 133.79 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.40
As
= (M/fy z)
= 1717.7 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 14
10.6.4

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 6.47
OK
Member M7 Span 14

= 150 mm
= -21.04 kNm
Shear force, Vu
= 141.34 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.43 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (141337.91 - 0.85 71430.55/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 38.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 47.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
= -21.04 kNm
11.2&11.3
= 889.4 mm2/m
Shear force, Vu
= 71.63 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.43 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (71627.55 - 0.85 71430.55/0.85 275 387.8)= 120.4 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 15

Span Length
Width
Covers:
= 1.112
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 15

= 133.41 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.39
As
= (M/fy z)
= 1711.8 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 15

= 21.00
= 0.4 + fy / 700

OK
Member M7 Span 15
9.5.2.1
= 0.79
= 16.65
= 2.47
10.6.4

= 175 mm
= -16.72 kNm
Shear force, Vu
= 70.79 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.27 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (70792.53 - 0.85 72272.41/0.85 275 387.8)= 103.3 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 16

Span Length
Width
Covers:
= 1.800
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 16
= 142.0 mm2

= 83.08 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.46
As
= (M/fy z)
= 935.0 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK

= 212.02 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 6.27

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 775.3 mm2
10.6.4
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 16

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
10.6.4
OK
Member M7 Span 16

= 90 mm
= -13.05 kNm
Shear force, Vu
= 199.26 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.99 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (199255.28 - 0.85 72986.08/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 17

Span Length
Width
Covers:
= 1.800
= 250 mmDepth
= 142.0 mm2
Rectangular section
= 450 mm
11.2&11.3
= 1513.7 mm2/m
Member M7 Span 17

= 191.31 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.65

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 455.2 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
10.6.4
= 90.73 kNm
NOT OK

= 89.32 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.64
As
= (M/fy z)
= 1011.9 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK
Member M7 Span 17
10.6.4

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
OK
Member M7 Span 17

= 90 mm
= -25.19 kNm
Shear force, Vu
= 191.02 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 70.62 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (191019.08 - 0.85 70623.53/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 18

Span Length
= 1.200
= 142.0 mm2
Rectangular section
11.2&11.3
= 1445.0 mm2/m
Width
Covers:
= 250 mmDepth
= 450 mm
Member M7 Span 18

= 131.98 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.34
As
= (M/fy z)
= 1689.8 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
10.6.4
Member M7 Span 18

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 2.67
OK
Member M7 Span 18

= 150 mm
= -25.19 kNm
Shear force, Vu
= 145.26 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 70.62 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (145257.46 - 0.85 70623.53/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 38.7 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 47.7 mm2
= 142.0 mm2
= 194 mm11.5.5.1&11.5.5.3
OK
11.2&11.3
= 940.2 mm2/m
= 175 mm
= -21.39 kNm
Shear force, Vu
= 52.24 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.36 kN
Vu Vc
11.1.1
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 142.0 mm2
= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 19

Span Length
Width
Covers:
= 3.000
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 19

= 132.38 kNm
= 368 mm
d'
= 62 mm
11.2&11.3
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.35
As
= (M/fy z)
= 1695.9 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK

= 185.18 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.47

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 360.6 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
10.6.4
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 19

= 21.00
= 0.4 + fy / 700

OK
Member M7 Span 19
9.5.2.1
= 0.79
= 16.65
= 6.67
10.6.4

= 175 mm
= -17.09 kNm
Shear force, Vu
= 77.44 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.20 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (77444.53 - 0.85 72200.68/0.85 275 387.8)= 177.3 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 90 mm
= -17.09 kNm
Shear force, Vu
= 159.61 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 72.20 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (159607.66 - 0.85 72200.68/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 28.6 mm2
= 142.0 mm2
= 194 mm11.5.5.1&11.5.5.3
OK
11.2&11.3
= 1083.7 mm2/m
Member M7 Span 20

Span Length
Width
Covers:
= 3.000
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 20

= 163.24 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 4.82

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 21.6 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK

= 130.22 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.28
As
= (M/fy z)
= 1662.9 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 20

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 6.67
OK
Member M7 Span 20

= 90 mm
= -28.75 kNm
Shear force, Vu
= 150.85 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 69.93 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (150850.76 - 0.85 69929.68/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2
11.2&11.3
= 1008.4 mm2/m
= 142.0 mm2

= 194 mm11.5.5.1&11.5.5.3
OK

= 175 mm
= -28.75 kNm
Shear force, Vu
= 79.26 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 69.93 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (79263.06 - 0.85 69929.68/0.85 275 387.8)= 218.7 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 21

Span Length
Width
Covers:
= 1.200
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 21
= 142.0 mm2

= 129.90 kNm
= 368 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 4.27
As
= (M/fy z)
= 1658.0 mm2
= 3#25 2#25
= 2550 mm2
= 0.51 % 10.5
= 2.77 %
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 184.87 mm
= 182.44 kNm
OK
Member M7 Span 21
10.6.4

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 2.67
OK
Member M7 Span 21

= 175 mm
= -24.60 kNm
Shear force, Vu
= 70.93 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 70.74 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
11.2&11.3
= (70928.39 - 0.85 70738.44/0.85 275 387.8)= 119.1 mm2/m
Av, min
= 0.062 fc'(bws/fyt) = 45.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 55.7 mm2

= 194 mm11.5.5.1&11.5.5.3
OK
Member M7 Span 22

Span Length
= 1.800
= 142.0 mm2
Rectangular section
Width
Covers:
= 250 mmDepth
= 450 mm
Member M7 Span 22

= 76.98 kNm
= 388 mm
d'
= 62 mm
Rnt
= 4.78
Rn
= (Mu/bd2)
= 2.28
As
= (M/fy z)
= 860.9 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 73.95 mm
= 89.97 kNm
OK
10.6.4

= 219.31 kNm
= 388 mm
d'
= 87 mm

Rn
Rnt
= (Mu/bd2)
= 4.78
= 6.48

As'
= 887.9 mm2
= (M'n/Eu(1 - d'/c) (d - d'))
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
10.6.4
Member M7 Span 22

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 4.00
OK
Member M7 Span 22

= 90 mm
= -20.73 kNm
Shear force, Vu
= 199.66 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 71.49 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (199663.01 - 0.85 71491.33/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 142.0 mm2
= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 23
= 28.6 mm2
11.2&11.3
= 1532.2 mm2/m

Span Length
Width
Covers:
= 3.250
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 23

= 232.90 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 6.88

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 1097.9 mm2
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
10.6.4
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK

= 211.51 kNm
= 363 mm
d'
= 62 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 7.15

As'
= (M'n/fy (d - d'))
= 941.7 mm2
= 3#25 3#25
= 3060 mm2
= 0.51 % 10.5
= 3.38 %
= 2#25
= 1020 mm2

= 1.13 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 147.90 mm
= 227.18 kNm
OK
Member M7 Span 23

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 7.22
OK
Member M7 Span 23

= 90 mm
= -39.21 kNm
Shear force, Vu
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 194.76 kN
= 67.89 kN
11.2&11.3
10.6.4
required (Av/s)
= (Vu - Vc/fytd)
R11.5.7
= (194757.39 - 0.85 67892.45/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3
= 28.6 mm2
= 142.0 mm2

= 97 mm 11.5.5.1&11.5.5.3
OK
Member M7 Span 24

Span Length
Width
Covers:
= 2.750
= 250 mmDepth
Rectangular section
= 450 mm
Member M7 Span 24

= 207.30 kNm
= 363 mm
d'
= 62 mm

Rn
= (Mu/bd2)
Rnt
= 7.01
= 4.78
= 1511.9 mm2/m
As'
= 885.1 mm2
= (M'n/fy (d - d'))
= 3#25 3#25
= 3060 mm2
= 0.51 % 10.5
= 3.38 %
= 2#25
= 1020 mm2

= 1.13 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 63 mm
= 147.90 mm
= 227.18 kNm
OK

= 188.00 kNm
= 388 mm
d'
= 87 mm

Rn
= (Mu/bd2)
Rnt
= 4.78
= 5.56

As'
= (M'n/Eu(1 - d'/c) (d - d'))
= 404.1 mm2
10.6.4
= 2#25
= 1020 mm2
= 0.51 % 10.5
= 1.05 %
= 3#25 3#25
= 3060 mm2

= 3.16 %
= 33 mm 3.3.2(c)&7.6.1
= 100 mm
= 33 mm 3.3.2(c)&7.6.1
= 37 mm

= 380 (280/fs) - 2.5cc 300(280/fs)
= 458.18 mm
= 126 mm
= 85.38 mm
= 90.73 kNm
NOT OK
Member M7 Span 24

= 21.00
= 0.4 + fy / 700

9.5.2.1
= 0.79
= 16.65
= 6.11
10.6.4
OK
Member M7 Span 24

= 90 mm
= -32.60 kNm
Shear force, Vu
= 184.38 kN
Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d
= 69.18 kN
required (Av/s)
R11.5.7
= (Vu - Vc/fytd)
= (184377.77 - 0.85 69179.43/0.85 275 387.8)
Av, min
= 0.062 fc'(bws/fyt) = 23.2 mm2
(11-13)
(0.35 bws) / fyt
11.5.6.3

= 28.6 mm2
= 142.0 mm2
= 97 mm 11.5.5.1&11.5.5.3
OK
11.2&11.3
= 1385.3 mm2/m

Beam - Main Beam - GM7

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Beam - Main Beam - GM7

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Included in this printout are data for:

Member 7 - Main Steel Summary

Summary: the member is safe

Detailed ACI Design Requirements

Section Property: 250 x 449

Top = 40 mm Bottom = 40 mm Side = 40 mm

Detailed ACI Main Reinforcement

Hogging: at 0.200 m from the start of the member

Effective depth of tension reinforcement

Depth to compression reinforcement

Limit for compression steel

Tension Bars provided

Actual area of tension reinforcement

Minimum area of tension reinforcement

Actual % of tension reinforcement

Minimum horizontal distance between top bars

Smallest actual horizontal space between top bars

Minimum horizontal distance between bottom bars

Smallest actual horizontal space between bottom bars

Maximum spacing of tension bars, s

Largest actual space between tension bars

Actual neutral axis depth in section

Moment capacity of section

Sagging: at 2.912 m from the start of the member

Effective depth of tension reinforcement

Depth to compression reinforcement

Limit for compression steel

Tension Bars provided

Actual area of tension reinforcement

Minimum area of tension reinforcement

Actual % of tension reinforcement

Minimum horizontal distance between bottom bars

Smallest actual horizontal space between bottom bars

Maximum spacing of tension bars, s

Actual neutral axis depth in section

Moment capacity of section

Detailed ACI Span / Depth Check

Basic span / depth ratio

Hence, modified span / depth ratio

Detailed ACI Shear Reinforcement

High shear zone: 0.200 m to 1.775 m

Design axial force, Nu

Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d

= (137303.24 - 0.85 69942.67/0.85 275 387.8)

= 0.062 fc'(bws/fyt) = 38.7 mm2

(0.35 bws) / fyt

area of links provided (2#10), Av

High shear zone: 1.775 m to 2.911 m

Design axial force, Nu

Vc = 0.17 [1 + (0.29 Nu/Ag)] fc' bw d

= (76610.21 - 0.85 69942.67/0.85 275 387.8)= 189.3 mm2/m

= 0.062 fc'(bws/fyt) = 45.2 mm2

(0.35 bws) / fyt

area of links provided (2#10), Av

Detailed ACI Design Requirements

Section Property: 250 x 449

Top = 40 mm Bottom = 40 mm Side = 40 mm

Detailed ACI Main Reinforcement