Detection of Earthquake-Induced Damage in a Framed Structure Using a Finite Element Model Updating Procedure

Table 5

Updated parameters normalized with those of undamaged model.

		0.12 g		0.20 g		0.30 g		0.40 g		0.50 g
		RS	FS	RS	FS	RS	FS	RS	FS	RS	FS
Wall 1S	Bot.	1.00	0.99	0.81	0.82	0.36	0.52	0.29	0.45	0.21	0.35
	Top	1.00		1.00		0.79		0.79		0.78
Wall 2S	Bot.	1.00	1.02	1.00	0.90	0.78	0.64	0.78	0.62	0.78	0.56
	Top	1.00		0.85		0.80		0.71		0.67
Wall 3S	Bot.	0.88	0.92	0.88	0.82	0.78	0.59	0.70	0.59	0.67	0.56
	Top	0.95		0.95		0.83		0.74		0.69
Wall 4S	Bot.	1.00	1.04	1.00	0.92	0.75	0.66	0.67	0.64	0.67	0.58
	Top	1.00		1.00		1.00		0.99		0.98
Wall 5S	Bot.	1.00	1.04	1.00	0.94	1.00	0.69	0.96	0.66	0.96	0.57
	Top	1.00		0.98		1.00		1.00		1.00
Slab 2F		0.89	0.91	0.57	0.55	0.20	0.22	0.17	0.14	0.07	0.07
Slab 3F		0.91	0.78	0.46	0.40	0.14	0.13	0.12	0.07	0.02	0.03
Slab 4F		0.93	0.89	0.61	0.55	0.23	0.23	0.19	0.15	0.11	0.08
Slab 5F		1.00	0.90	0.84	0.59	0.44	0.32	0.39	0.24	0.27	0.17
Slab RF		1.00	0.90	0.92	0.79	0.57	0.58	0.50	0.57	0.34	0.51