Vibration Analysis and Models of Adjacent Structures Controlled by Magnetorheological Dampers

Table 3

Structure B identified seismic eigenvectors, white noise test at 0.1 g; Kobe test PGA 0.3 g.

Mode	1	2	3	1	2	3
Location	x-direction			y-direction
	Test white noise PGA 0.10 g
a7	0.70	0.30	0.02	0.001	−0.05	0.26
a8	1.22	−0.21	0.02	0.003	0.03	0.41
	Test Kobe PGA 0.30 g
a7	0.66	0.23	0.01	0.03	−0.01	0.25
a8	1.18	−0.16	0.01	0.07	−0.01	0.37