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

Table 8

Identified normalized eigenvectors 𝝓_𝑘.

𝝓1	𝝓2	𝝓3	𝝓4	𝝓5
+0.0166	+0.0499	+0.0793	+0.0869	+0.0582
+0.0454	+0.0930	+0.0548	−0.0489	−0.0943
+0.0726	+0.0665	−0.0649	−0.0537	+0.0907
+0.0935	−0.0163	−0.0669	+0.0908	−0.0570
+0.1069	−0.1068	+0.0852	−0.0522	+0.0228