Damage Localization in a Building Structure during Seismic Excitation

Table 5

Comparison of nominal and estimated frequencies after damage.

						%	%	%	%	%
No damage	1.58	4.76	7.51	9.83	11.51
Damage on story 2	1.30	3.64	5.79	7.35	8.54	17.72	23.52	22.90	25.22	25.80
Damage on stories 2 and 5	1.22	3.51	5.62	7.20	8.36	22.78	26.26	25.16	26.75	27.36