Base Isolation for Seismic Retrofitting of a Multiple Building Structure: Design, Construction, and Assessment

Table 5

Dynamic properties of isolated structure.

Mode	Period (sec)	(%)	(%)	(%)	(IO)	(DL)	(LS)	(CP)
1	3.020	15	0.00	99.98	0.032	0.044	0.100	0.112
2	3.014	15	99.99	0.00	0.032	0.044	0.100	0.112
3	2.250	15	0.00	0.01	0.056	0.078	0.198	0.214
4	0.367	5	0.00	0.00	0.307	0.392	0.853	0.907
5	0.364	5	0.00	0.00	0.307	0.392	0.853	0.907
6	0.342	5	0.00	0.00	0.307	0.392	0.853	0.907
7	0.323	5	0.00	0.00	0.307	0.392	0.853	0.907
8	0.320	5	0.00	0.00	0.307	0.392	0.853	0.907