Research Article
Effect of Damping and Yielding on the Seismic Response of 3D Steel Buildings with PMRF
Table 13
Statistics of local yielding local reduction factors (
) for
%.
| ā | | | | | Parameter | SC1 | SC2 | EQ1 | EQ2 | 2D1 | 2D2 | SD1 | SD2 | ā | N-S | E-W | N-S | E-W | N-S | E-W | N-S | E-W | N-S | E-W | N-S | E-W | N-S | E-W | N-S | E-W |
| Axial | Ext. | Mean | 0.53 | 0.49 | 1.09 | 0.96 | 0.25 | 0.25 | 0.20 | 0.24 | 0.58 | 0.49 | 0.52 | 0.56 | 0.76 | 0.61 | 0.36 | 0.33 | COV | 0.25 | 0.23 | 0.29 | 0.30 | 0.55 | 0.70 | 0.35 | 0.51 | 0.28 | 0.16 | 0.16 | 0.07 | 0.21 | 0.22 | 0.37 | 0.23 | Int. | Mean | 0.23 | 0.22 | 0.22 | 0.19 | 0.25 | 0.25 | 0.17 | 0.25 | 0.99 | 1.00 | 0.67 | 0.94 | 1.10 | 0.70 | 0.59 | 0.45 | COV | 0.52 | 0.34 | 0.36 | 0.25 | 0.55 | 0.70 | 0.28 | 0.40 | 0.14 | 0.22 | 0.32 | 0.19 | 0.27 | 0.23 | 0.25 | 0.36 |
| Moment | Ext. | Mean | 1.00 | 1.19 | 0.92 | 1.06 | 0.89 | 0.88 | 0.91 | 0.99 | 0.60 | 0.56 | 0.66 | 0.80 | 1.00 | 1.00 | 1.01 | 1.01 | COV | 0.19 | 0.17 | 0.08 | 0.10 | 0.14 | 0.14 | 0.19 | 0.15 | 0.16 | 0.17 | 0.09 | 0.03 | 0.01 | 0.01 | 0.01 | 0.01 | Int. | Mean | 0.96 | 1.19 | 0.92 | 1.06 | 0.89 | 0.88 | 0.90 | 1.00 | 0.72 | 0.66 | 0.77 | 0.88 | 1.00 | 1.00 | 1.01 | 1.01 | COV | 0.19 | 0.17 | 0.08 | 0.10 | 0.14 | 0.14 | 0.16 | 0.15 | 0.28 | 0.22 | 0.08 | 0.03 | 0.01 | 0.01 | 0.01 | 0.01 |
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