Research Article
Crack Detection in Plate-Like Structures Using Modal Strain Energy Method considering Various Boundary Conditions
Table 6
Damage capacity indicator for case 2.
| Damage threshold (%) | Mode 1 | Mode 2 | Mode 3 | Mode 4 | Modes 1, 2 | Modes 1, 2, 3 | Modes 1, 2, 3, 4 |
| 20 | 100 (H) | 100 (H) | 88 (H) | 100 (H) | 100 (H) | 100 (H) | 100 (H) | 30 | 100 (H) | 100 (H) | 75 (A) | 100 (H) | 100 (H) | 100 (H) | 100 (H) | 40 | 94 (H) | 100 (H) | 56 (A) | 100 (H) | 100 (H) | 100 (H) | 100 (H) | 50 | 94 (H) | 88 (H) | 0 (L) | 100 (H) | 100 (H) | 100 (H) | 100 (H) | 60 | 81 (H) | 81 (H) | 0 (L) | 81 (H) | 88 (H) | 75 (A) | 81 (H) | 70 | 75 (A) | 63 (A) | 0 (L) | 75 (A) | 75 (A) | 75 (A) | 75 (A) |
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