Study on the Effect of Extra Pole Support on Seismic Resistance for Low-Rise RC Structures

Table 5

Parameters of the fragility function.

Case		θ (g)	β	(g)
SDS		2.37	0.65	1.03
PDS		1.31	0.65	0.57
Group A	A1	2.30	0.60	1.07
	A2	2.32	0.63	1.05
	A3	2.39	0.63	1.08
	A4	2.32	0.67	1.00
	A5	2.34	0.63	1.05
Group N	N1	2.19	0.69	0.92
	N2	2.11	0.72	0.86
	N3	2.15	0.71	0.87
	N4	2.02	0.63	0.91
Group S	S1	2.11	0.75	0.82
	S2	1.98	0.76	0.75
	S3	1.93	0.76	0.74
	S4	1.92	0.70	0.80