Research Article
Seismic Response of Steel SMFs Subjected to Vertical Components of Far- and Near-Field Earthquakes with Forward Directivity Effects
Table 7
Comparison of shear force in 3-, 5-, 8-, and 20-story buildings subjected to near- and far-field earthquakes.
| | | No. of story | Field | Shear force (kN) | Record | Near/far |
| | 3-story | 1 | Near | 5690.151 | #Record10 | 0.936 | | Far | 6079.894 | #Record12 | | 2 | Near | 2951.553 | #Record10 | 0.916 | | Far | 3221.74 | #Record12 | | 3 | Near | 1010.715 | #Record10 | 0.906 | | Far | 1115.286 | #Record12 |
| | 5-story | 1 | Near | 23330.8 | #Record10 | 1.071 | | Far | 21790.943 | #Record12 | | 2 | Near | 16292.44 | #Record10 | 1.057 | | Far | 15411.848 | #Record12 | | 3 | Near | 10167.194 | #Record10 | 1.045 | | Far | 9730.468 | #Record12 | | 4 | Near | 5240.218 | #Record10 | 1.034 | | Far | 5065.902 | #Record12 | | 5 | Near | 1786.496 | #Record10 | 1.027 | | Far | 1738.721 | #Record12 |
| | 8-story | 1 | Near | 72626.839 | #Record11 | 0.764 | | Far | 95117.604 | #Record12 | | 2 | Near | 58892.989 | #Record11 | 0.760 | | Far | 77460.474 | #Record12 | | 3 | Near | 45891.719 | #Record11 | 0.756 | | Far | 60714.82 | #Record12 | | 4 | Near | 33941.519 | #Record11 | 0.749 | | Far | 45295.754 | #Record12 | | 5 | Near | 23344.349 | #Record11 | 0.743 | | Far | 31422.154 | #Record12 | | 6 | Near | 14372.579 | #Record11 | 0.737 | | Far | 19498.604 | #Record12 | | 7 | Near | 7332.913 | #Record11 | 0.731 | | Far | 10026.224 | #Record12 | | 8 | Near | 2464.752 | #Record11 | 0.726 | | Far | 3393.249 | #Record12 |
| | 20-story | 1 | Near | 176111.944 | #Records5 | 1.314 | | Far | 134012.37 | #Record13 | | 2 | Near | 158690.158 | #Records5 | 1.322 | | Far | 119991.66 | #Record13 | | 3 | Near | 141820.68 | #Records5 | 1.328 | | Far | 106734.41 | #Record13 | | 4 | Near | 125671.188 | #Records5 | 1.332 | | Far | 94277.84 | #Record13 | | 5 | Near | 110374.086 | #Records5 | 1.334 | | Far | 82682.23 | #Record13 | | 6 | Near | 96007.611 | #Records5 | 1.337 | | Far | 71795.98 | #Record13 | | 7 | Near | 82719.533 | #Records5 | 1.343 | | Far | 61547.56 | #Record13 | | 8 | Near | 70536.314 | #Records5 | 1.355 | | Far | 52049.92 | #Record13 | | 9 | Near | 59358.197 | #Records5 | 1.331 | | Far | 44592.80 | #Record13 | | 10 | Near | 49175.739 | #Records5 | 1.315 | | Far | 37395.97 | #Record13 | | 11 | Near | 40072.416 | #Records5 | 1.309 | | Far | 30598.87 | #Record13 | | 12 | Near | 32366.182 | #Records5 | 1.331 | | Far | 24306.65 | #Record13 | | 13 | Near | 25906.607 | #Records5 | 1.393 | | Far | 18592.41 | #Record13 | | 14 | Near | 20058.394 | #Records5 | 1.471 | | Far | 13630.37 | #Record13 | | 15 | Near | 14676.233 | #Records5 | 1.542 | | Far | 9515.60 | #Record13 | | 16 | Near | 9936.677 | #Records5 | 1.595 | | Far | 6228.99 | #Record13 | | 17 | Near | 6069.935 | #Records5 | 1.628 | | Far | 3727.37 | #Record13 | | 18 | Near | 3293.378 | #Records5 | 1.668 | | Far | 1973.30 | #Record13 | | 19 | Near | 1371.00 | #Records5 | 1.690 | | Far | 811.22 | #Record13 | | 20 | Near | 409.456 | #Records5 | 1.866 | | Far | 219.42 | #Record13 |
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