Seismic Performance of Midstory Isolated Structures under Near-Field Pulse-Like Ground Motion and Limiting Deformation of Isolation Layers

Table 3

Comparison of peak shear forces of seismic resistant structure and midstory isolation under different earthquake waves.

Story number	Shear forces of midstory isolation/kN					Shear forces of seismic resistant structure/kN
	HE04230	CHY101W	CHY029N	HDLT352	Average value	HE04230	CHY101W	CHY029N	HDLT352	Average value
10	440	253	337	383	353	808	884	856	949	874
9	838	598	634	759	707	2096	2294	2169	2152	2178
8	1556	1047	1310	1193	1277	3094	3405	3290	2786	3144
7	2188	1468	1812	1607	1769	3773	4193	4341	3575	3971
6	1965	1562	1885	1647	1765	4322	4886	5270	4286	4691
5	1849	1665	1835	1855	1801	4944	5391	6072	4874	5320
4	2348	2041	2245	2020	2164	5521	5522	6748	5368	5790
3	4897	3164	3411	3894	3842	6045	5368	7322	5764	6125
2	4675	3360	3375	3036	3612	6955	5497	8134	6812	6850
1	5484	3199	3264	3945	3973	8131	6140	8724	7631	7657