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

Table 1

Eigenvalues (×10²).

𝜆1,6	𝜆2,7	𝜆3,8	𝜆4,9	𝜆5,10
−0.0016∓0.0781𝑖	−0.0050∓0.2506𝑖	−0.0094∓0.4681𝑖	−0.0148∓0.7381𝑖	−0.0206∓1.0298𝑖