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

Table 2

Damage cases.

	Case
	Case 1	Case 2	Case 3	Case 4	Case 5	Case 6	Case 7	Case 8
DI	0	1.00%	2.00%	4.02%	6.03%	8.04%	10.05%	12.06%