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CAL1

1. The document provides load data for different sections of a bridge including dead loads, live loads, and environmental loads. 2. Maximum and minimum moments and shear forces are calculated for each section under various load combinations. 3. Nine groups of service load combinations and nine groups of load factor combinations are defined to analyze the bridge sections.

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0% found this document useful (0 votes)
43 views10 pages

CAL1

1. The document provides load data for different sections of a bridge including dead loads, live loads, and environmental loads. 2. Maximum and minimum moments and shear forces are calculated for each section under various load combinations. 3. Nine groups of service load combinations and nine groups of load factor combinations are defined to analyze the bridge sections.

Uploaded by

keaore
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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LOADING FORCES Summary of Force Envrlope

section 1 2 3 4 5 6 7
Description
distance from end
A. Max/Min Moment
1. Cross Beam
2. Girder
3. Slab + Diaphragm
4. Barriers + Asphalt
Dead Load (DL 1 + 2 +3 +4) 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Support Settlement (SS) max
min
Live Load (LL) dn max 0.00 0.00 ‐6.49 ‐21.53 ‐6.49 0.00 0.00
[ I = 0.00%] min 0.00 0.00 ‐57.94 ‐126.21 ‐57.94 0.00 0.00
Live Load Provision (LL) dp max
[ I = 0.00%] min
Centrifugal Force (CF) max 0.00 208.40 491.23 491.23 431.69 148.86 0.00
min 0.00 ‐208.40 ‐491.23 ‐491.23 ‐431.69 ‐148.86 0.00
Earth Pressure (E) max
min
Bouyancy Force (B) max
min
Stream Flow Force (SF) max
min
Wind Load (W) max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Wind on Live Load (WL) max 0.00 0.00 0.00 5.39 0.00 0.00 0.00
min 0.00 0.00 0.00 ‐5.39 0.00 0.00 0.00
Longitudinal Force (LF) max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Creep,Shrink,Temp (RST) max
min
Earth Quake (EQ) max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Ice Pressure (ICE) max
min

CALCULATION SHEET

section 1 2 3 4 5 6 7
Description
distance from end
Service Load Combination Groups
Group I max 0.00 140.56 ‐207.84 ‐767.99 ‐267.38 81.02 0.00
min 0.00 ‐276.24 ‐1257.18 ‐1886.54 ‐1197.64 ‐216.70 0.00
Group IA max
min
Group IB max
min
Group II max 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
min 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Group III max 0.00 140.56 ‐207.84 ‐762.60 ‐267.38 81.02 0.00
min 0.00 ‐276.24 ‐1257.18 ‐1891.93 ‐1197.64 ‐216.70 0.00
Group IV max 0.00 140.56 ‐207.84 ‐767.99 ‐267.38 81.02 0.00
min 0.00 ‐276.24 ‐1257.18 ‐1886.54 ‐1197.64 ‐216.70 0.00
Group V max 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
min 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Group VI max 0.00 140.56 ‐207.84 ‐762.60 ‐267.38 81.02 0.00
min 0.00 ‐276.24 ‐1257.18 ‐1891.93 ‐1197.64 ‐216.70 0.00
Group VII max 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
min 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Group VIII max 0.00 140.56 ‐207.84 ‐767.99 ‐267.38 81.02 0.00
min 0.00 ‐276.24 ‐1257.18 ‐1886.54 ‐1197.64 ‐216.70 0.00
Group IX max 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
min 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
CALCULATION SHEET

section 1 2 3 4 5 6 7
Description
distance from end
Load Factor Combination Groups
Group I max 0.00 182.72 ‐277.54 ‐1022.76 ‐354.95 105.32 0.00
min 0.00 ‐359.12 ‐1699.94 ‐2595.41 ‐1622.54 ‐281.71 0.00
Group IA max
min
Group IB max
min
Group II max 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
min 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
Group III max 0.00 182.72 ‐270.20 ‐991.38 ‐347.60 105.32 0.00
min 0.00 ‐359.12 ‐1634.34 ‐2459.50 ‐1556.94 ‐281.71 0.00
Group IV max 0.00 182.72 ‐270.20 ‐998.39 ‐347.60 105.32 0.00
min 0.00 ‐359.12 ‐1634.34 ‐2452.50 ‐1556.94 ‐281.71 0.00
Group V max 0.00 ‐84.80 ‐863.30 ‐1539.04 ‐863.30 ‐84.80 0.00
min 0.00 ‐84.80 ‐863.30 ‐1539.04 ‐863.30 ‐84.80 0.00
Group VI max 0.00 175.70 ‐259.80 ‐953.25 ‐334.23 101.27 0.00
min 0.00 ‐345.30 ‐1571.48 ‐2364.91 ‐1497.05 ‐270.88 0.00
Group VII max 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
min 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
Group VIII max 0.00 182.72 ‐270.20 ‐998.39 ‐347.60 105.32 0.00
min 0.00 ‐359.12 ‐1634.34 ‐2452.50 ‐1556.94 ‐281.71 0.00
Group IX max 0.00 ‐81.41 ‐828.76 ‐1477.48 ‐828.76 ‐81.41 0.00
min 0.00 ‐81.41 ‐828.76 ‐1477.48 ‐828.76 ‐81.41 0.00

section 1 2 3 4 5 6 7
Description
distance from end
B1. Max Shear
Dead Load (DL 1 + 2 +3 +4) V max 0.00 ‐230.32 ‐520.31 ‐617.78 520.31 230.32 0.00
Mu* 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Support Settlement (SS) V max
Mu*
Live Load (LL) dn V max 0.00 ‐30.49 ‐71.87 ‐71.87 63.15 21.78 0.00
[ I = 0.00%] Mu* 0.00 0.00 ‐57.94 ‐126.21 ‐41.38 0.00 0.00
Live Load Provision (LL) dp V max
[ I = 0.00%] Mu*
Centrifugal Force (CF) V max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 ‐35.25 ‐163.43 323.66 323.66 157.02 0.00
Earth Pressure (E) V max
Mu*
Bouyancy Force (B) V max
Mu*
Stream Flow Force (SF) V max
Mu*
Wind Load (W) V max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Wind on Live Load (WL) V max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Longitudinal Force (LF) V max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Creep,Shrink,Temp (RST) V max
Mu*
Earth Quake (EQ) V max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Ice Pressure (ICE) V max
Mu*

section 1 2 3 4 5 6 7
Description
distance from end
B2. Min Shear
Dead Load (DL 1 + 2 +3 +4) V min 0.00 ‐230.32 ‐520.31 ‐617.78 520.31 230.32 0.00
Mu* 0.00 ‐67.84 ‐690.64 ‐1231.23 ‐690.64 ‐67.84 0.00
Support Settlement (SS) V min
Mu*
Live Load (LL) dn V min 0.00 ‐3.42 ‐15.83 31.35 31.35 3.42 0.00
[ I = 0.00%] Mu* 0.00 0.00 ‐6.49 ‐58.68 ‐28.89 0.00 0.00
Live Load Provision (LL) dp V min
[ I = 0.00%] Mu*
Centrifugal Force (CF) V min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 ‐35.25 ‐163.43 323.66 323.66 157.02 0.00
Earth Pressure (E) V min
Mu*
Bouyancy Force (B) V min
Mu*
Stream Flow Force (SF) V min
Mu*
Wind Load (W) V min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Wind on Live Load (WL) V min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Longitudinal Force (LF) V min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Creep,Shrink,Temp (RST) V min
Mu*
Earth Quake (EQ) V min 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Ice Pressure (ICE) V min
Mu*

section 1 2 3 4 5 6 7
Description
distance from end
Load Factor Combination Groups
Group I Vu 0.00 ‐385.47 ‐879.25 ‐1005.95 854.65 360.87 0.00
Mu u* 0.00 ‐134.02 ‐1273.80 ‐1536.05 ‐593.85 115.93 0.00
Group IA Vu
Mu u*
Group IB Vu
Mu u*
Group II Vu 0.00 ‐299.41 ‐676.41 ‐803.12 676.41 299.41 0.00
Mu u* 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
Group III Vu 0.00 ‐350.95 ‐797.87 ‐924.58 783.14 336.22 0.00
Mu u* 0.00 ‐134.02 ‐1208.20 ‐1393.14 ‐547.00 115.93 0.00
Group IV Vu 0.00 ‐350.95 ‐797.87 ‐924.58 783.14 336.22 0.00
Mu u* 0.00 ‐134.02 ‐1208.20 ‐1393.14 ‐547.00 115.93 0.00
Group V Vu 0.00 ‐287.90 ‐650.39 ‐772.23 650.39 287.90 0.00
Mu u* 0.00 ‐84.80 ‐863.30 ‐1539.04 ‐863.30 ‐84.80 0.00
Group VI Vu 0.00 ‐337.45 ‐767.18 ‐889.02 753.02 323.29 0.00
Mu u* 0.00 ‐128.87 ‐1161.73 ‐1339.56 ‐525.96 111.47 0.00
Group VII Vu 0.00 ‐299.41 ‐676.41 ‐803.12 676.41 299.41 0.00
Mu u* 0.00 ‐88.20 ‐897.83 ‐1600.60 ‐897.83 ‐88.20 0.00
Group VIII Vu 0.00 ‐350.95 ‐797.87 ‐924.58 783.14 336.22 0.00
Mu u* 0.00 ‐134.02 ‐1208.20 ‐1393.14 ‐547.00 115.93 0.00
Group IX Vu 0.00 ‐276.38 ‐624.38 ‐741.34 624.38 276.38 0.00
Mu u* 0.00 ‐81.41 ‐828.76 ‐1477.48 ‐828.76 ‐81.41 0.00
section 1 2 3 4 5 6 7
Description
distance from end
C1. Max Shear
Dead Load (DL 1 + 2 +3 +4) T max 0.00 113.78 211.63 211.63 ‐211.63 ‐113.78 0.00
Vu* 0.00 230.32 520.31 617.78 ‐520.31 ‐230.32 0.00
Support Settlement (SS) T max
Vu*
Live Load (LL) dn T max 0.00 123.16 290.32 290.32 ‐255.13 ‐87.98 0.00
[ I = 0.00%] Vu* 0.00 20.19 47.59 47.59 ‐41.82 ‐14.42 0.00
Live Load Provision (LL) dp T max
[ I = 0.00%] Vu*
Centrifugal Force (CF) T max
Vu*
Earth Pressure (E) T max
Vu*
Bouyancy Force (B) T max
Vu*
Stream Flow Force (SF) T max
Vu*
Wind Load (W) T max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Wind on Live Load (WL) T max 0.00 0.21 0.55 0.72 0.55 0.21 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Longitudinal Force (LF) T max 0.00 4.74 13.75 13.75 15.65 6.64 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Creep,Shrink,Temp (RST) T max
Vu*
Earth Quake (EQ) T max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Ice Pressure (ICE) T max
Vu*

section 1 2 3 4 5 6 7
Description
distance from end
C2. Min Torsion
Dead Load (DL 1 + 2 +3 +4) T max 0.00 113.78 211.63 211.63 ‐211.63 ‐113.78 0.00
Vu* 0.00 230.32 520.31 617.78 ‐520.31 ‐230.32 0.00
Support Settlement (SS) T max
Vu*
Live Load (LL) dn T max 0.00 87.98 255.13 290.32 ‐290.32 ‐123.16 0.00
[ I = 0.00%] Vu* 0.00 14.42 41.82 47.59 ‐47.59 ‐20.19 0.00
Live Load Provision (LL) dp T max
[ I = 0.00%] Vu*
Centrifugal Force (CF) T max
Vu*
Earth Pressure (E) T max
Vu*
Bouyancy Force (B) T max
Vu*
Stream Flow Force (SF) T max
Vu*
Wind Load (W) T max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Wind on Live Load (WL) T max 0.00 ‐0.21 ‐0.55 ‐0.72 ‐0.55 ‐0.21 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Longitudinal Force (LF) T max 0.00 ‐4.74 ‐13.75 ‐13.75 ‐15.65 ‐6.64 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Creep,Shrink,Temp (RST) T max
Vu*
Earth Quake (EQ) T max 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vu* 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Ice Pressure (ICE) T max
Vu*
section 1 2 3 4 5 6 7
Description
distance from end
Load Factor Combination Groups
Group I Tu 0.00 495.51 1094.48 1094.48 ‐995.17 ‐396.21 0.00
Vu u* 0.00 356.40 810.73 937.44 ‐794.45 ‐340.12 0.00
Group IA Tu
Vu u*
Group IB Tu
Vu u*
Group II Tu 0.00 147.91 275.12 275.12 ‐275.12 ‐147.91 0.00
Vu u* 0.00 299.41 676.41 803.12 ‐676.41 ‐299.41 0.00
Group III Tu 0.00 362.49 784.34 784.56 ‐685.23 ‐287.69 0.00
Vu u* 0.00 333.54 756.84 883.55 ‐747.09 ‐323.79 0.00
Group IV Tu 0.00 356.06 765.75 765.75 ‐706.29 ‐296.60 0.00
Vu u* 0.00 333.54 756.84 883.55 ‐747.09 ‐323.79 0.00
Group V Tu 0.00 142.23 264.54 264.54 ‐264.54 ‐142.23 0.00
Vu u* 0.00 287.90 650.39 772.23 ‐650.39 ‐287.90 0.00
Group VI Tu 0.00 348.55 754.17 754.39 ‐658.88 ‐276.63 0.00
Vu u* 0.00 320.71 727.73 849.57 ‐718.36 ‐311.34 0.00
Group VII Tu 0.00 147.91 275.12 275.12 ‐275.12 ‐147.91 0.00
Vu u* 0.00 299.41 676.41 803.12 ‐676.41 ‐299.41 0.00
Group VIII Tu 0.00 356.06 765.75 765.75 ‐706.29 ‐296.60 0.00
Vu u* 0.00 333.54 756.84 883.55 ‐747.09 ‐323.79 0.00
Group IX Tu 0.00 136.54 253.96 253.96 ‐253.96 ‐136.54 0.00
Vu u* 0.00 276.38 624.38 741.34 ‐624.38 ‐276.38 0.00
FLEXURAL DESIGN ϕ = 0.9
f'c = 300 ksc fr = 1.99f'c0.5 = 34.47 ksc
fy = 4000 ksc β = 0.85
n = Es/Ec = 7.74

No. of R/F per layer = 40 tendon/layer
No. of R/F at outer most layer provide for Torsion = 0 tendon
Covering to main R/F = 50 mm.
Covering to Stirrup = 37.5 mm.

Description section 1 2 3 4 5 6 7
distance from end 0 0 0 0 0 0 0
Top Flange b (top) m 3.00 3.00 3.00 3.00 3.00 3.00 3.00
t (top) m 2.05 2.05 2.05 2.05 2.05 2.05 2.05
Bottom Flange b (top) m 0.00 0.00 3.00 3.00 3.00 0.00 0.00
t (top) m 0.00 0.00 1.05 1.05 1.05 0.00 0.00
Web bw m 3.00 3.00 3.00 3.00 3.00 3.00 3.00
hw m 2.05 2.05 3.10 3.10 3.10 2.05 2.05
Crack Section yt m 1.03 1.03 1.55 1.55 1.55 1.03 1.03
yb m 1.03 1.03 1.55 1.55 1.55 1.03 1.03
A m2 6.15 6.15 9.30 9.30 9.30 6.15 6.15
Ig m4 2.15 2.15 7.45 7.45 7.45 2.15 2.15
d for M+ m 1.97 1.97 3.02 3.02 3.02 1.97 1.97
for M‐ m 1.95 1.95 3.00 3.00 3.00 1.95 1.95
Mu max t‐m 0.00 0.00 0.00 0.00 0.00 0.00 0.00
min t‐m 0.00 ‐359.12 ‐1699.94 ‐2595.41 ‐1622.54 ‐281.71 0.00
Ru for M+ ksc 0.00 0.00 0.00 0.00 0.00 0.00 0.00
for M‐ ksc 0.00 ‐3.50 ‐7.00 ‐10.68 ‐6.68 ‐2.74 0.00
ρb  for M+ 0.0273 0.0273 0.0273 0.0273 0.0273 0.0273 0.0273
for M‐ 0.0273 0.0273 0.0273 0.0273 0.0273 0.0273 0.0273
ρ max = 0.75ρb for M+ 0.0204 0.0204 0.0204 0.0204 0.0204 0.0204 0.0204
for M‐ 0.0204 0.0204 0.0204 0.0204 0.0204 0.0204 0.0204
ρ min = 14/fy for M+ 0.0035 0.0035 0.0035 0.0035 0.0035 0.0035 0.0035
for M‐ 0.0035 0.0035 0.0035 0.0035 0.0035 0.0035 0.0035
ρ req = for M+ 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
for M‐ 0.0000 ‐0.0009 ‐0.0017 ‐0.0026 ‐0.0016 ‐0.0007 0.0000
As req = for M+ cm2 0.00 0.00 0.00 0.00 0.00 0.00 0.00
for M‐ cm2 0.00 204.75 315.00 315.00 315.00 204.75 0.00
Provide DB 25 for M+ No. 1 1 1 1 1 1 1
DB 32 for M‐ No. 1 26 40 40 40 26 1
ρ provided for M+ 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001
for M+ OK OK OK OK OK OK OK
ρ provided for M‐ 0.0001 0.0036 0.0036 0.0036 0.0036 0.0036 0.0001
for M‐ OK OK OK OK OK OK OK
ρ provided <0.75 ρb for M+ OK OK OK OK OK OK OK
for M‐ OK OK OK OK OK OK OK
ϕMn max t‐m 34.81 34.81 53.37 53.37 53.37 34.81 34.81
min t‐m 56.46 1467.91 3474.35 3474.35 3474.35 1467.91 56.46
1.2Mcr max t‐m
min t‐m 869.11 869.11 1987.41 1987.41 1987.41 869.11 869.11
ϕMn > Mu for M+ OK OK OK OK OK OK OK
for M‐ OK OK OK OK OK OK OK
ρ 1.2Mcr for M+ 0 0 0 0 0 0 0
for M‐ 0.0014 0.0014 0.0014 0.0014 0.0014 0.0014 0.0014
ρ prov > Min(4/3 ρ req , ρ 1.2 Mcrfor M+ OK OK OK OK OK OK OK
for M‐ OK OK OK OK OK OK OK
CRACKING & SERVICEABILITY DESIGN

z = fs(dcA)1/3 ; = 30367 kg/cm ( 170 kip/inch) for Moderate Condition (Case 1)


; = 23222 kg/cm ( 130 kip/inch) for Severe Condition (Case 2)

Description section 1 2 3 4 5 6 7
distance from end 0 0 0 0 0 0 0
Ms ; max t‐m 0.00 0.00 0.00 0.00 0.00 0.00 0.00
min t‐m 0.00 ‐276.24 ‐1257.18 ‐1891.93 ‐1197.64 ‐216.70 0.00
A for M+ cm2 0.00 0.00 3750.00 3750.00 3750.00 0.00 0.00
for M‐ cm2 3960.00 152.31 99.00 99.00 99.00 152.31 3960.00
dc for M+ cm 7.00 7.00 7.00 7.00 7.00 7.00 7.00
for M‐ cm 7.80 7.80 7.80 7.80 7.80 7.80 7.80
As for M+ cm2 4.91 4.91 4.91 4.91 4.91 4.91 4.91
for M‐ cm2 8.04 209.10 321.70 321.70 321.70 209.10 8.04
np for M+ #DIV/0! #DIV/0! 0.0013 0.0013 0.0013 #DIV/0! #DIV/0!
for M‐ 0.0011 0.0276 0.0276 0.0276 0.0276 0.0276 0.0011
k for M+ #DIV/0! #DIV/0! 0.050 0.050 0.050 #DIV/0! #DIV/0!
for M‐ 0.045 0.209 0.209 0.209 0.209 0.209 0.045
j for M+ #DIV/0! #DIV/0! 0.983 0.983 0.983 #DIV/0! #DIV/0!
for M‐ 0.985 0.930 0.930 0.930 0.930 0.930 0.985
fs for M+ ksc #DIV/0! #DIV/0! 0.00 0.00 0.00 #DIV/0! #DIV/0!
for M‐ ksc 0.00 ‐725.96 ‐1397.42 ‐2102.97 ‐1331.24 ‐569.49 0.00
z for bottom surface for M+ kg/cm 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Case: 1 z <= 30367 OK OK OK OK OK OK OK
z for top surface for M‐ kg/cm 0.00 7688.66 12820.48 19293.45 12213.30 6031.49 0.00
Case: 1 z <= 30367 OK OK OK OK OK OK OK

SHEAR AND TORSION DESIGN

f'c = 300 ksc ϕ = 0.85


fy = 4000 ksc

Shear Design section 1 2 3 4 5 6 7
distance from end 0 0 0 0 0 0 0
Top Flange b (top) m. 3.000 3.000 3.000 3.000 3.000 3.000 3.000
t (top) m. 2.050 2.050 2.050 2.050 2.050 2.050 2.050
Bottom Flange b (bot) m. 0.000 0.000 3.000 3.000 3.000 0.000 0.000
t (bot) m. 0.000 0.000 1.050 1.050 1.050 0.000 0.000
web b m. 3.000 3.000 3.000 3.000 3.000 3.000 3.000
h m. 2.050 2.050 3.100 3.100 3.100 2.050 2.050
d m. 1.943 1.943 2.993 2.993 2.993 1.943 1.943
Factored Shear Vu ton 0.00 385.47 879.25 1005.95 854.65 360.87 0.00
Corresp. Moment Mu u* t‐m 0.00 ‐134.02 ‐1273.80 ‐1536.05 ‐593.85 115.93 0.00
Vc ton 454.83 454.83 700.62 700.62 700.62 454.83 454.83
Vs = Vu/ϕ ‐ Vc ton 0.00 0.00 333.79 482.85 304.85 0.00 0.00
Vs limit = 1.06f'c0.5 bw d ton 1070.19 1070.19 1648.52 1648.52 1648.52 1070.19 1070.19
Vs max = 2.12f'c0.5 bw d ton 2140.38 2140.38 3297.04 3297.04 3297.04 2140.38 2140.38
Check section for shear Limit SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK

Av/s = Vs/(fvy.d) cm2/m 0.00 0.00 32.80 47.45 29.96 0.00 0.00
Av/s min cm2/m 26.25 26.25 26.25 26.25 26.25 26.25 26.25
Av/s required cm2/m 26.25 26.25 32.80 47.45 29.96 26.25 26.25
STIRRUP DB 16 No. of STIR. 2 2 2 2 2 2 2
Av, 1‐leg S req. m. 0.306 0.306 0.245 0.169 0.268 0.306 0.306
2.01 cm2 S max. m. 0.600 0.600 0.600 0.600 0.600 0.600 0.600
S prov. m. 0.306 0.306 0.245 0.169 0.268 0.306 0.306
Torsion Design section 1 2 3 4 5 6 7
distance from end 0 0 0 0 0 0 0
Top Flange b (top) m. 3.000 3.000 3.000 3.000 3.000 3.000 3.000
t (top) m. 2.050 2.050 2.050 2.050 2.050 2.050 2.050
Bottom Flange b (bot) m. 0.000 0.000 3.000 3.000 3.000 0.000 0.000
t (bot) m. 0.000 0.000 1.050 1.050 1.050 0.000 0.000
web b m. 3.000 3.000 3.000 3.000 3.000 3.000 3.000
h m. 2.050 2.050 3.100 3.100 3.100 2.050 2.050
d m. 1.943 1.943 2.993 2.993 2.993 1.943 1.943
x1 m. 1.992 1.992 3.042 3.042 3.042 1.992 1.992
y1 m. 2.942 2.942 2.942 2.942 2.942 2.942 2.942
Factored Torsion Tu t‐m 0.00 362.49 784.34 784.56 685.23 287.69 0.00
Corresp. Shear Vu u* ton 0.00 333.54 756.84 883.55 747.09 323.79 0.00
Ʃx2y m3 12.61 12.61 15.92 15.92 15.92 12.61 12.61
Ct per m. 0.46 0.46 0.56 0.56 0.56 0.46 0.46
Tcr t‐m 420.25 420.25 530.50 530.50 530.50 420.25 420.25
Tc t‐m 105.06 105.06 132.63 132.63 132.63 105.06 105.06
Check section for Torsion Reinf SECT OK REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED SECT OK

ϕTc t‐m 0.00 30.61 40.77 38.60 39.08 28.04 0.00


Ts t‐m 0.00 331.87 743.57 745.96 646.15 259.66 0.00
Ts max = 4Tc t‐m 184.14 184.14 232.45 232.45 232.45 184.14 184.14
Check section for Torsion Limit SECT OK increase increase increase increase increase SECT OK
ϕVc ton 0.00 33.80 47.21 52.17 51.13 37.86 0.00
Vs ton 0.00 352.63 834.86 978.10 818.77 336.38 0.00
Vs max = 0.67f'c0.5 bw d ton 2140.38 2140.38 3297.04 3297.04 3297.04 2140.38 2140.38
Check section for shear Limit SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK SECT.OK
At/s cm2/m 0.00 14.52 24.96 25.04 21.69 11.36 0.00
Av/s cm2/m 0.00 0.05 0.07 0.08 0.07 0.04 0.00
Av/s min = 3.5bw/fy 8.75 8.75 8.75 8.75 8.75 8.75 8.75
Av/s required per leg cm2/m 8.75 14.54 24.99 25.08 21.72 11.38 8.75
STIRRUP DB 16 No. of STIR. 2 2 2 2 2 2 2
Av, 1‐leg S req. m. 0.919 0.553 0.322 0.321 0.370 0.707 0.919
2.01 cm2 S max. m. 0.600 0.600 0.600 0.600 0.600 0.600 0.600
S prov. m. 0.600 0.553 0.322 0.321 0.370 0.600 0.600
USE Al DB 25 No. of ROW 10 10 16 16 16 10 10
Al required cm2 86.35 143.47 299.10 300.13 259.96 112.29 86.35
Al side cm2 98.17 98.17 157.08 157.08 157.08 98.17 98.17
Al  top 12 DB 25 cm2 58.90 58.90 58.90 58.90 58.90 58.90 58.90
Al bottom 12 DB 25 cm2 58.90 58.90 58.90 58.90 58.90 58.90 58.90
Al provided cm2 215.98 215.98 274.89 274.89 274.89 215.98 215.98
Al min cm2 0.00 ‐143.47 ‐22.98 ‐39.81 3.72 ‐112.29 0.00
Al prov > Al min OK OK OK OK OK OK OK
CALCULATION SHEET
DESIGNED : PROJECT:
Single Column span 27 + 34 m. Road Width 8.00 m.

LOADING INPUT
Item LOADING P Hx Hy Mx My Mz REMARK
(T) (T) (T) (T‐M) (T‐M) (T‐M)
DL+SDL 1193.00 0.00 0.00 0.00 423.26
SS (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
(LL)n (Pmax) 175.54 0.00 0.00 69.08 347.36
(Mx +ve) 77.66 0.00 0.00 155.83 473.71
(Mx ‐ve) 77.66 0.00 0.00 ‐155.83 473.71
(My +ve) 116.24 0.00 0.00 ‐45.75 709.08
(My ‐ve) 61.35 0.00 0.00 123.10 ‐157.20
(LL)p (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
CF (Pmax) 0.00 0.00 ‐211.92 ‐2961.78 0.00
(Mx +ve) 0.00 0.00 211.92 2961.98 0.00
(Mx ‐ve) 0.00 0.00 ‐211.92 ‐2961.78 0.00
(My +ve) 0.00 0.00 211.92 2961.78 0.00
(My ‐ve) 0.00 0.00 ‐211.92 ‐2961.78 0.00
E
B
SF
W (Pmax) 0.00 ‐11.07 31.65 ‐201.30 ‐70.39
(Mx +ve) 0.00 11.07 ‐31.65 201.30 70.39
(Mx ‐ve) 0.00 ‐11.07 31.65 ‐201.30 ‐70.39
(My +ve) 0.00 11.07 ‐31.65 201.30 70.39
(My ‐ve) 0.00 ‐11.07 31.65 ‐201.30 ‐70.39
WL (Pmax) 0.00 ‐2.47 6.18 ‐95.94 ‐38.38
(Mx +ve) 0.00 2.47 ‐6.18 95.94 38.38
(Mx ‐ve) 0.00 ‐2.47 6.18 ‐95.94 ‐38.38
(My +ve) 0.00 2.47 ‐6.18 95.94 38.38
(My ‐ve) 0.00 ‐2.47 6.18 ‐95.94 ‐38.38
LF (Pmax) 0.00 4.47 0.00 0.00 69.41
(Mx +ve) 0.00 ‐4.47 0.00 0.00 ‐69.41
(Mx ‐ve) 0.00 4.47 0.00 0.00 69.41
(My +ve) 0.00 ‐4.47 0.00 0.00 ‐69.41
(My ‐ve) 0.00 4.47 0.00 0.00 69.41
R+S+T (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
EQ (Pmax) 0.00 74.52 ‐22.36 249.76 832.53
(Mx +ve) 0.00 ‐22.36 ‐74.52 832.53 ‐249.76
(Mx ‐ve) 0.00 ‐22.36 74.52 ‐832.53 ‐249.76
(My +ve) 0.00 74.52 ‐22.36 249.76 832.53
(My ‐ve) 0.00 ‐74.52 22.36 ‐249.76 ‐832.53
ICE (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
SERVICE LOAD (Excluded Impact)
COMBINATION GROP P Hx Hy Mx My Mz REMARK
(T) (T) (T) (T‐M) (T‐M) (T‐M)
I (Pmax) 1328.03 0.00 ‐211.92 ‐2908.64 690.46 0.00
(Mx +ve) 1252.74 0.00 211.92 3081.85 787.65 0.00
(Mx ‐ve) 1252.74 0.00 ‐211.92 ‐3081.65 787.65 0.00
(My +ve) 1282.42 0.00 211.92 2926.59 968.70 0.00
(My ‐ve) 1240.19 0.00 ‐211.92 ‐2867.08 302.34 0.00
IA (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
IB (Pmax)
(Mx +ve)
(Mx ‐ve)
(My +ve)
(My ‐ve)
II (Pmax) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(Mx +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(Mx ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(My +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(My ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
III (Pmax) 1328.03 ‐1.32 ‐196.25 ‐3064.97 700.38 0.00
(Mx +ve) 1252.74 1.32 196.25 3238.18 777.74 0.00
(Mx ‐ve) 1252.74 ‐1.32 ‐196.25 ‐3237.98 797.56 0.00
(My +ve) 1282.42 1.32 196.25 3082.92 958.79 0.00
(My ‐ve) 1240.19 ‐1.32 ‐196.25 ‐3023.41 312.25 0.00
IV (Pmax) 1328.03 0.00 ‐211.92 ‐2908.64 690.46 0.00
(Mx +ve) 1252.74 0.00 211.92 3081.85 787.65 0.00
(Mx ‐ve) 1252.74 0.00 ‐211.92 ‐3081.65 787.65 0.00
(My +ve) 1282.42 0.00 211.92 2926.59 968.70 0.00
(My ‐ve) 1240.19 0.00 ‐211.92 ‐2867.08 302.34 0.00
V (Pmax) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(Mx +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(Mx ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(My +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(My ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
VI (Pmax) 1328.03 ‐1.32 ‐196.25 ‐3064.97 700.38 0.00
(Mx +ve) 1252.74 1.32 196.25 3238.18 777.74 0.00
(Mx ‐ve) 1252.74 ‐1.32 ‐196.25 ‐3237.98 797.56 0.00
(My +ve) 1282.42 1.32 196.25 3082.92 958.79 0.00
(My ‐ve) 1240.19 ‐1.32 ‐196.25 ‐3023.41 312.25 0.00
VII (Pmax) 1193.00 74.52 ‐22.36 249.76 1255.79 0.00
(Mx +ve) 1193.00 ‐22.36 ‐74.52 832.53 173.50 0.00
(Mx ‐ve) 1193.00 ‐22.36 74.52 ‐832.53 173.50 0.00
(My +ve) 1193.00 74.52 ‐22.36 249.76 1255.79 0.00
(My ‐ve) 1193.00 ‐74.52 22.36 ‐249.76 ‐409.27 0.00
VIII (Pmax) 1328.03 0.00 ‐211.92 ‐2908.64 690.46 0.00
(Mx +ve) 1252.74 0.00 211.92 3081.85 787.65 0.00
(Mx ‐ve) 1252.74 0.00 ‐211.92 ‐3081.65 787.65 0.00
(My +ve) 1282.42 0.00 211.92 2926.59 968.70 0.00
(My ‐ve) 1240.19 0.00 ‐211.92 ‐2867.08 302.34 0.00
XI (Pmax) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(Mx +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(Mx ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00
(My +ve) 1193.00 11.07 ‐31.65 201.30 493.65 0.00
(My ‐ve) 1193.00 ‐11.07 31.65 ‐201.30 352.87 0.00

max 1328.03 74.52 211.92 3238.18 1255.79 0.00


min 1193.00 ‐74.52 ‐211.92 ‐3237.98 ‐409.27 0.00

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