1. Factored Axial Loads and Bending Moments
1.1. Service Loads
Table 1 - Exterior column service loads
|
Load Case
| Axial Load, kip
| Bending Moment, ft-kip
|
Top
| Bottom
|
Dead, D
| 622.4
| 34.8
| 17.6
|
Live, L
| 73.9
| 15.4
| 7.7
|
Roof Live, Lr
| 8.6
| 0.0
| 0.0
|
Wind, W (N-S)
| -48.3
| 17.1
| 138.0
|
Wind, W (S-N)
| 48.3
| -17.1
| -138.0
|
1.2. Load Combinations - Factored Loads
Table 2 - Exterior column factored loads
|
ASCE 7-10
Reference
| No.
| Load Combination
| Axial Load, kip
| Bending Moment, ft-kip
| MTop,ns
ft-kip
| MBottom,ns
ft-kip
| MTop,s
ft-kip
| MBottom,s
ft-kip
|
Top
| Bottom
|
2.3.2-1
| 1
| 1.4D
| 871.4
| 48.7
| 24.6
| 48.7
| 24.6
| ---
| ---
|
2.3.2-2
| 2
| 1.2D + 1.6L + 0.5Lr
| 869.4
| 66.4
| 33.4
| 66.4
| 33.4
| ---
| ---
|
2.3.2-3
| 3
| 1.2D + 0.5L + 1.6Lr
| 797.6
| 49.5
| 25.0
| 49.5
| 25.0
| ---
| ---
|
4
| 1.2D + 1.6Lr + 0.8W
| 722.0
| 55.4
| 131.5
| 41.8
| 21.1
| 13.7
| 110.4
|
5
| 1.2D + 1.6Lr - 0.8W
| 799.3
| 28.1
| -89.3
| 41.8
| 21.1
| -13.7
| -110.4
|
2.3.2-4
| 6
| 1.2D + 0.5L + 0.5Lr + 1.6W
| 710.9
| 76.8
| 245.8
| 49.5
| 25.0
| 27.4
| 220.8
|
7
| 1.2D + 0.5L + 0.5Lr - 1.6W
| 865.4
| 22.1
| -195.8
| 49.5
| 25.0
| -27.4
| -220.8
|
2.3.2-6
| 8
| 0.9D + 1.6W
| 482.9
| 58.7
| 236.6
| 31.3
| 15.8
| 27.4
| 220.8
|
9
| 0.9D - 1.6W
| 637.4
| 4.0
| -205.0
| 31.3
| 15.8
| -27.4
| -220.8
|