Advances in Acoustics and Vibration

Research Article

A Procedure to Identify the Modal and Physical Parameters of a Classically Damped System under Seismic Motions

Table 4

Identified frequencies and damping coefficients.
1 2 3 4 5
( ) 1.2429 3.9873 7.4486 11.748 16.393
( ) 2.000 2.000 2.000 2.000 2.000