Research Article
The Effect of Foundation Flexibility on Probabilistic Seismic Performance of Plan-Asymmetric Buildings with Different Strength Distributions
Table 8
The relation between damage index and damage state.
| Damage state | Definition |
| No damage | DI < 0.1 | Minor damage (IO performance level) | 0.1 < DI < 0.25 | Moderate damage (LS performance level) | 0.25 < DI < 0.4 | Severe damage (CP performance level) | 0.4 < DI < 0.8 | Collapse | DI > 0.8 |
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