Final Design Slab
6
Table 1.4 Design of Reinforcement, Check for Shear, Deflection and Reinforecement Percentage for One Way Slab Location Check for Spacing Check kNm/m kN/m Remarks Remarks S1 3000 6000 2 25 10 125 9.65 22.44 95 0.043 Singly R/F 90.3 246 449 H10 @ 175 ithin the limi 175 350 Ok End Support 4.49 1.72 95 0.020 Singly R/F 90.3 128 314 H10 @ 250 ithin the limi 250 350 Ok 51.8 End span 8.41 95 0.037 Singly R/F 90.3 214 314 H10 @ 250 ithin the limi 250 N/A Ok S2 3000 6000 2 25 10 125 6.64 21.09 95 0.029 Singly R/F 90.3 169 449 H10 @ 175 ithin the limi 175 350 Ok End Support 4.22 1.62 95 0.019 Singly R/F 90.3 128 314 H10 @ 250 ithin the limi 250 350 Ok 51.8 End span 6.64 95 0.029 Singly R/F 90.3 169 314 H10 @ 250 ithin the limi 250 N/A Ok S3 3000 6000 2 25 10 125 6.64 21.09 95 0.029 Singly R/F 90.3 169 449 H10 @ 175 ithin the limi 175 350 Ok End Support 4.22 4.85 95 0.019 Singly R/F 90.3 128 314 H10 @ 250 ithin the limi 250 350 Ok 51.8 End span 6.64 95 0.029 Singly R/F 90.3 169 314 H10 @ 250 ithin the limi 250 N/A Ok S5 3000 6000 2 25 10 125 7.40 17.20 95 0.033 Singly R/F 90.3 188 449 H10 @ 175 ithin the limi 175 350 Ok End Support 3.44 14.33 95 0.015 Singly R/F 90.3 128 314 H10 @ 250 ithin the limi 250 350 Ok 51.8 Interior Spa 6.45 95 0.029 Singly R/F 90.3 164 314 H10 @ 250 ithin the limi 250 N/A Ok S6 3000 6000 2 25 10 125 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 ithin the limi 250 N/A Ok S7 3000 6000 2 25 10 125 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 ithin the limi 250 N/A Ok S8 3000 6000 2 25 10 125 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 ithin the limi 250 N/A Ok S9 3000 6000 2 25 10 125 7.98 18.55 95 0.035 Singly R/F 90.3 203 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 5.84 15.46 95 0.026 Singly R/F 90.3 149 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 5.84 95 0.026 Singly R/F 90.3 149 314 H10 @ 250 ithin the limi 250 N/A Ok S11 3000 6000 2 25 10 125 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 7.79 95 0.035 Singly R/F 90.3 198 314 H10 @ 250 ithin the limi 250 N/A Ok S12 3000 6000 2 25 10 125 17.58 40.88 95 0.078 Singly R/F 88.0 459 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 12.88 34.07 95 0.057 Singly R/F 90.0 329 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Interior Spa 12.10 95 0.054 Singly R/F 90.3 308 314 H10 @ 250 ithin the limi 250 N/A Ok S13 3000 6000 2 25 10 125 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 ithin the limi 175 350 Ok Inter.Supp. 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 ithin the limi 175 350 Ok 51.8 Panel No lx /mm ly /mm k = ly/l x Nom. cover /mm R/F dia. /mm Slab thick . /mm Design BM Design SF Effecti ve Depth / mm Singly R/F of Doubly R/F Lever arm (Z) /mm As,req / mm 2 /m As,prov / mm 2 /m Max m /min m R/F percentage K = M / bd 2 fck at max. BM (<2h<250) After curtailmen t (<3h<400) VRd,c / kN Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp. Penul. Supp.
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Transcript of Final Design Slab
Table 1.4 Design of Reinforcement, Check for Shear, Deflection and Reinforecement Percentage for One Way Slab
Location
Check for Spacing Check for shear Deflection check
kN/m Remarks Remarks Remarks Remarks
S1 3000 6000 2 25 10 125 Penul. Supp. 9.65 22.44 95 0.043 Singly R/F 90.3 246 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 4.49 1.72 95 0.020 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 250 350 Ok 51.8 84.0
End span 8.41 95 0.037 Singly R/F 90.3 214 314 H10 @ 250 Within the limit 250 N/A Ok
S2 3000 6000 2 25 10 125 Penul. Supp. 6.64 21.09 95 0.029 Singly R/F 90.3 169 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 4.22 1.62 95 0.019 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 250 350 Ok 51.8 106.0
End span 6.64 95 0.029 Singly R/F 90.3 169 314 H10 @ 250 Within the limit 250 N/A Ok
S3 3000 6000 2 25 10 125 Penul. Supp. 6.64 21.09 95 0.029 Singly R/F 90.3 169 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 4.22 4.85 95 0.019 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 250 350 Ok 51.8 106.0
End span 6.64 95 0.029 Singly R/F 90.3 169 314 H10 @ 250 Within the limit 250 N/A Ok
S5 3000 6000 2 25 10 125 Penul. Supp. 7.40 17.20 95 0.033 Singly R/F 90.3 188 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 3.44 14.33 95 0.015 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 250 350 Ok 51.8 105.0
Interior Span 6.45 95 0.029 Singly R/F 90.3 164 314 H10 @ 250 Within the limit 250 N/A Ok
S6 3000 6000 2 25 10 125 Penul. Supp. 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 Within the limit 175 350 Ok 51.8 86.0
Interior Span 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 Within the limit 250 N/A Ok
S7 3000 6000 2 25 10 125 Penul. Supp. 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 Within the limit 175 350 Ok 51.8 99.0
Interior Span 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 Within the limit 250 N/A Ok
S8 3000 6000 2 25 10 125 Penul. Supp. 11.37 26.43 95 0.050 Singly R/F 90.3 290 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 8.33 22.03 95 0.037 Singly R/F 90.3 212 449 H10 @ 175 Within the limit 175 350 Ok 51.8 99.0
Interior Span 8.33 95 0.037 Singly R/F 90.3 212 314 H10 @ 250 Within the limit 250 N/A Ok
S9 3000 6000 2 25 10 125 Penul. Supp. 7.98 18.55 95 0.035 Singly R/F 90.3 203 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 5.84 15.46 95 0.026 Singly R/F 90.3 149 449 H10 @ 175 Within the limit 175 350 Ok 51.8 133.0
Interior Span 5.84 95 0.026 Singly R/F 90.3 149 314 H10 @ 250 Within the limit 250 N/A Ok
S11 3000 6000 2 25 10 125 Penul. Supp. 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 Within the limit 175 350 Ok 51.8 106.0
Interior Span 7.79 95 0.035 Singly R/F 90.3 198 314 H10 @ 250 Within the limit 250 N/A Ok
S12 3000 6000 2 25 10 125 Penul. Supp. 17.58 40.88 95 0.078 Singly R/F 88.0 459 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 12.88 34.07 95 0.057 Singly R/F 90.0 329 449 H10 @ 175 Within the limit 175 350 Ok 51.8 49.0
Interior Span 12.10 95 0.054 Singly R/F 90.3 308 314 H10 @ 250 Within the limit 250 N/A Ok
S13 3000 6000 2 25 10 125 Penul. Supp. 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 Within the limit 175 350 Ok 51.8 111.0
Interior Span 7.79 95 0.035 Singly R/F 90.3 198 314 H10 @ 250 Within the limit 250 N/A Ok
Panel No
lx
/mm
ly
/mm
k = ly/lx
Nom. cover /mm
R/F dia. /mm
Slab thick. /mm
Design BM
Design SF
Effective Depth /mm
Singly R/F of Doubly R/F Lever
arm (Z)
/mm
As,req
/ mm2/mAs,prov
/ mm2/mMaxm/min m R/F
percentage kNm/m
K =
M / bd2fck
at max. BM (<2h<250)
After curtailment (<3h<400)
VRd,c / kN
l/d (allowable)
l/d
(actual)
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Table 1.4 Design of Reinforcement, Check for Shear, Deflection and Reinforecement Percentage for One Way Slab
Location
Check for Spacing Check for shear Deflection check
kN/m Remarks Remarks Remarks Remarks
Panel No
lx
/mm
ly
/mm
k = ly/lx
Nom. cover /mm
R/F dia. /mm
Slab thick. /mm
Design BM
Design SF
Effective Depth /mm
Singly R/F of Doubly R/F Lever
arm (Z)
/mm
As,req
/ mm2/mAs,prov
/ mm2/mMaxm/min m R/F
percentage kNm/m
K =
M / bd2fck
at max. BM (<2h<250)
After curtailment (<3h<400)
VRd,c / kN
l/d (allowable)
l/d
(actual)
S14 3000 6000 2 25 10 125 Penul. Supp. 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
Inter.Supp. 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 Within the limit 175 350 Ok 51.8 111.0
Interior Span 7.79 95 0.035 Singly R/F 90.3 198 314 H10 @ 250 Within the limit 250 N/A Ok
S15 3000 6000 2 25 10 125 Penul. Supp. 7.98 18.55 95 0.035 Singly R/F 90.3 203 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 5.84 15.46 95 0.026 Singly R/F 90.3 149 449 H10 @ 175 Within the limit 175 350 Ok 51.8 133.0
End span 5.84 95 0.026 Singly R/F 90.3 149 314 H10 @ 250 Within the limit 250 N/A Ok
S16 3000 6000 2 25 10 125 Penul. Supp. 10.63 24.73 95 0.047 Singly R/F 90.3 271 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 7.79 20.61 95 0.035 Singly R/F 90.3 198 449 H10 @ 175 Within the limit 175 350 Ok 51.8 111.0
End span 7.79 95 0.035 Singly R/F 90.3 198 314 H10 @ 250 Within the limit 250 N/A Ok
S17 3000 6000 2 25 10 125 Penul. Supp. 14.97 34.80 95 0.066 Singly R/F 89.1 387 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 6.96 2.67 95 0.031 Singly R/F 90.3 177 314 H10 @ 250 Within the limit 175 350 Ok 51.8 40.0
End span 12.20 95 0.054 Singly R/F 90.3 311 314 H10 @ 250 Within the limit 250 N/A Ok
S18 3000 6000 2 25 10 125 Penul. Supp. 5.42 17.20 95 0.024 Singly R/F 90.3 138 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 3.44 1.32 95 0.015 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 175 350 Ok 51.8 130.0
End span 5.42 95 0.024 Singly R/F 90.3 138 314 H10 @ 250 Within the limit 250 N/A Ok
S19 3000 6000 2 25 10 125 Penul. Supp. 5.42 17.20 95 0.024 Singly R/F 90.3 138 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 3.44 1.32 95 0.015 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 175 350 Ok 51.8 130.0
End span 5.42 95 0.024 Singly R/F 90.3 138 314 H10 @ 250 Within the limit 250 N/A Ok
S20 3000 6000 2 25 10 126 Penul. Supp. 7.98 17.20 95 0.035 Singly R/F 90.3 135 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 3.71 1.32 95 0.016 Singly R/F 90.3 135 314 H10 @ 250 Within the limit 175 350 Ok 51.8 101.0
End span 6.96 95 0.031 Singly R/F 90.3 135 314 H10 @ 250 Within the limit 250 N/A Ok
S21 3000 6000 2 25 10 127 Penul. Supp. 7.40 17.20 95 0.033 Singly R/F 90.3 135 449 H10 @ 175 Within the limit 175 350 Ok 31.6 Ok
End Support 3.44 1.32 95 0.015 Singly R/F 90.3 128 314 H10 @ 250 Within the limit 175 350 Ok 51.8 105.0
End span 6.45 95 0.029 Singly R/F 90.3 135 314 H10 @ 250 Within the limit 250 N/A Ok
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
Shear R/F not
required
