Mass-Stiffness Combined Perturbation Method for Mode Shape Monitoring of Bridge Structures

Table 6

Optimization mass perturbation location of damage scenarios.

Damage scenarios	Mode no.
	First	Second	Third	Fourth	Fifth	Sixth
D-I	11	59	11	9	100	71
D-II	9	24	21	28	77	73
D-III	124	113	39	13	24	70
D-IV	15	137	137	80	20	69