Impact of Damping Models in Damage Identification

Table 3

Experimental modal results for A3 and A4 configurations (damping rates ()).

Mode	(Hz)	(Hz)	(%)	(%)
A3
1^st	6.50	0.01	40.09	0.23
2^nd	26.57	0.01	21.76	0.24
3^rd	59.16	0.02	31.78	1.01
4^th	102.61	0.11	66.6	3.43
5^th	165.46	0.39	45.07	2.85
A4
1^st	6.66	0.01	38.46	0.23
2^nd	26.76	0.01	20.89	0.18
3^rd	59.84	0.02	31.73	1.95
4^th	104.48	0.18	62.49	4.31
5^th	165.87	0.08	41.74	2.84