Table 5.
The indicators of Performance point.
| Direction | Maximum story drift ratio | Story | Equivalent damping ratio (%) |
|---|---|---|---|
| X + | 1/122 | 11 | 14.82 |
| X − | 1/138 | 12 | 14.13 |
| Y + | 1/122 | 17 | 14.49 |
| Y − | 1/120 | 17 | 14.34 |
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