Research Article

Feasibility Study of Earthquake-Induced Damage Assessment for Structures by Utilizing Images from Surveillance Cameras

Table 3

The range of the frequency bands for the first-order modal responses.

Damage statesThe response of the first story (Hz)The response of the second story (Hz)

DS 10.76 to 1.350.75 to 1.37
DS 20.95 to 1.670.95 to 1.78
DS 30.96 to 2.041.04 to 2.04