Damage Identification Investigation of Retaining Wall Structures Based on a Virtual Impulse Response Function

Table 3

Damage identification index.

DI	ISD				IVC
	Point 1	Point 7	Point 12	Point 25	Point 1	Point 7	Point 12	Point 25
0	0	0	0	0	0	0	0	0
1%	0.0058	0.0290	0.2313	0.0263	0.0027	0.0095	0.0925	0.0120
2%	0.0216	0.1905	0.6558	0.1862	0.0123	0.0519	0.2464	0.0543
4.02%	0.0254	0.1801	0.8885	0.2261	0.0133	0.0583	0.3301	0.0580
6.03%	0.0285	0.1895	1.2493	0.2502	0.0137	0.0613	0.4537	0.0587
8.04%	0.0309	0.2216	1.7863	0.2592	0.0135	0.0616	0.6240	0.0574
10.05%	0.0337	0.1882	2.4833	0.2621	0.0130	0.0604	0.8180	0.0556
12.06%	0.0352	0.2192	2.8405	0.2624	0.0127	0.0595	0.9055	0.0551