Research Article
Damage Index Analysis of Retaining Wall Structures Based on the Impulse Response Function and Virtual Impulse Response Function
Table 6
The energy ratios of the residual bands (the second time test at excitation point I).
| | Ponits | Case 1 | Case 3 | Case 6 | Case 8 |
| | Point 1 | IRF | 27.6610 | 27.8356 | 27.9351 | 27.9515 | | VIRF | 5.1390 | 5.1219 | 5.1226 | 5.1277 |
| | Point 7 | IRF | 2.2895 | 2.2730 | 2.2615 | 2.2583 | | VIRF | 3.9652 | 4.1001 | 4.1241 | 4.1184 |
| | Point 12 | IRF | 2.1113 | 2.8389 | 3.6641 | 4.5274 | | VIRF | 5.2977 | 5.4774 | 5.6092 | 5.7922 |
| | Point 25 | IRF | 5.4611 | 5.3479 | 5.3195 | 5.3163 | | VIRF | 5.6343 | 5.7138 | 5.6542 | 5.6128 |
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