Seismic Performance Evaluation of Double-Skin Semi-Base-Isolated Building Using Incremental Dynamic Analysis

Table 9

16%, 50%, and 84% fractile values in terms of DM and IM for yielding and collapse.

Structures	Limit state	16%		50%		84%
		(g)		(g)		(g)
IFBC-10th	Yielding	0.2366	0.00304	0.382	0.00398	0.698	0.00668
	Collapse	1.415	0.0206	1.73	0.0265	2.44	0.0316
IIC-10th	Yielding	0.076	0.00096	0.099	0.00137	0.134	0.00159
	Collapse	1.166	0.0096	1.601	0.0149	2.293	0.0238
IFBC-All	Yielding	0.1112	0.00046	0.2543	0.0010	0.4128	0.0016
	Collapse	1.8855	0.008914	2.7884	0.01275	3.7451	0.0183
IIC-All	Yielding	0.12856	0.000478	0.2645	0.0011	0.53448	0.00193
	Collapse	1.565	0.00863	2.684	0.01155	3.4257	0.01595
IIC	Yielding	0.0559	0.00149	0.0723	0.00178	0.087	0.00211
	Collapse	3.065	0.15204	5.206	0.20	7.403	0.2760
IFBC	Yielding	0.0884	0.00177	0.1037	0.00216	0.151	0.0034
	Collapse	1.673	0.207	3.336	0.2277	5.296	0.2521