Probabilistic Evaluation of Seismic Performance of Steel Buildings with Torsional Irregularities in Plan and Soft Story under Mainshock-Aftershock Sequence

<div>Fragility curve of a three-story structure for (a) slight damage level; (b) moderate damage level; (c) extensive damage level; and (d) complete damage level.</div>

Shock and Vibration

fig20

Figure 20

Figure 20: Probabilistic Evaluation of Seismic Performance of Steel Buildings with Torsional Irregularities in Plan and Soft Story under Mainshock-Aftershock Sequence 

Figure 20 | Probabilistic Evaluation of Seismic Performance of Steel Buildings with Torsional Irregularities in Plan and Soft Story under Mainshock-Aftershock Sequence 