Research Article
Damage Detection of Laminated Rubber Bearings Based on the Antiresonance Frequencies of Periodic Structure and Its Sensitivity Analysis
| ā | Case 1 | Case 2 | Case 3 | Case 4 | Case 5 |
| Scheme 3 | 0.0425 | 0.1060 | 0.1199 | 0.1674 | 0.1126 | Scheme 4 | 0.0431 | 0.1079 | 0.1228 | 0.1664 | 0.1082 | Scheme 5 | 0.0482 | 0.0495 | 0.0638 | 0.1845 | 2.2470 | Natural frequencies | 0.0508 | 0.1226 | 1.6846 | 1.7771 | 0.1114 |
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