Research Article
A Displacement Frequency Response Function-Based Approach for Locating Damage to Building Structures
Table 1
Damage scenarios of the numerical example.
| Case | Reduced percentage of stiffness | k1 | k2 | k3 | k4 | k5 | k6 |
| Dam_2F5% | 0 | 5 | 0 | 0 | 0 | 0 | Dam_2F10% | 0 | 10 | 0 | 0 | 0 | 0 | Dam_2F15% | 0 | 15 | 0 | 0 | 0 | 0 | Dam_2F20% | 0 | 20 | 0 | 0 | 0 | 0 | Dam_2F25% | 0 | 25 | 0 | 0 | 0 | 0 | Dam_3F5% | 0 | 0 | 5 | 0 | 0 | 0 | Dam_3F10% | 0 | 0 | 10 | 0 | 0 | 0 | Dam_3F15% | 0 | 0 | 15 | 0 | 0 | 0 | Dam_3F20% | 0 | 0 | 20 | 0 | 0 | 0 | Dam_3F25% | 0 | 0 | 25 | 0 | 0 | 0 | Dam_4F5% | 0 | 0 | 0 | 5 | 0 | 0 | Dam_4F10% | 0 | 0 | 0 | 10 | 0 | 0 | Dam_4F15% | 0 | 0 | 0 | 15 | 0 | 0 | Dam_4F20% | 0 | 0 | 0 | 20 | 0 | 0 | Dam_4F25% | 0 | 0 | 0 | 25 | 0 | 0 | Dam_2F&4F5% | 0 | 5 | 0 | 5 | 0 | 0 | Dam_2F&4F10% | 0 | 10 | 0 | 10 | 0 | 0 | Dam_2F&4F15% | 0 | 15 | 0 | 15 | 0 | 0 | Dam_2F&4F20% | 0 | 20 | 0 | 20 | 0 | 0 | Dam_2F&4F25% | 0 | 25 | 0 | 25 | 0 | 0 | Dam_2F10%&4F15% | 0 | 10 | 0 | 15 | 0 | 0 | Dam_2F10%&4F20% | 0 | 10 | 0 | 20 | 0 | 0 | Dam_2F15%&4F10% | 0 | 15 | 0 | 10 | 0 | 0 | Dam_2F20%&4F10% | 0 | 20 | 0 | 10 | 0 | 0 | Dam_3F&5F5% | 0 | 0 | 5 | 0 | 5 | 0 | Dam_3F&5F10% | 0 | 0 | 10 | 0 | 10 | 0 | Dam_3F&5F15% | 0 | 0 | 15 | 0 | 15 | 0 | Dam_3F&5F20% | 0 | 0 | 20 | 0 | 20 | 0 | Dam_3F&5F25% | 0 | 0 | 25 | 0 | 25 | 0 | Dam_3F10%&5F15% | 0 | 0 | 10 | 0 | 15 | 0 | Dam_3F10%&5F20% | 0 | 0 | 10 | 0 | 20 | 0 | Dam_3F15%&5F10% | 0 | 0 | 15 | 0 | 10 | 0 | Dam_3F20%&5F10% | 0 | 0 | 20 | 0 | 10 | 0 | Dam_2F&3F15% | 0 | 15 | 15 | 0 | 0 | 0 | Dam_2F&4 F&6F5% | 0 | 5 | 0 | 5 | 0 | 5 | Dam_2F&4 F&6F10% | 0 | 10 | 0 | 10 | 0 | 10 | Dam_2F&4 F&6F15% | 0 | 15 | 0 | 15 | 0 | 15 | Dam_2F&4 F&6F20% | 0 | 20 | 0 | 20 | 0 | 20 | Dam_2F&4 F&6F25% | 0 | 25 | 0 | 25 | 0 | 25 | Dam_2F5%&4F15%&6F10% | 0 | 5 | 0 | 15 | 0 | 10 | Dam_2F10%&4F15%&6F5% | 0 | 10 | 0 | 15 | 0 | 5 | Dam_2F15%&4F10%&6F5% | 0 | 15 | 0 | 10 | 0 | 5 | Dam_2F&3 F&4F15% | 0 | 15 | 15 | 15 | 0 | 0 |
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Note. ki (i = 1∼6) represents the stiffness of the ith floor.
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