Damage Detection in Different Types of 3D Asymmetric Buildings Using Vibration Characteristics

Table 3

Damage scenarios of 10-storey setback building.

Scenarios	D1	D2	D3	D4	D5
Damaged element no.	269 (column)	151 (beam)	227 (beam) and 315 (column)	151 (beam) and 227 (beam)	151 (beam), 227 (beam), and 315 (column)
Stiffness reduction rate (%)	10	5	10 and 30	5 and 10	10, 20, and 30