Seismic Fragility Analysis of Multispan Reinforced Concrete Bridges Using Mainshock-Aftershock Sequences

Table 4

List of 75 recorded mainshock-aftershock seismic sequences.

Number	Earthquake	Station location and number	Mainshock-PGA (g)	Aftershock-PGA (g)
	Chi-Chi, Taiwan	024-E	0.28	0.19
	Chi-Chi, Taiwan	024-N	0.17	0.09
	Chi-Chi, Taiwan	035-E	0.25	0.13
	Chi-Chi, Taiwan	035-N	0.25	0.12
	Coalinga	CO-045	0.60	0.10
	Coalinga	CO-135	0.53	0.21
	Chalfant Valley	Zack Bros. Ranch 270	0.27	0.44
	Chalfant Valley	Zack Bros. Ranch 360	0.23	0.39
	Chalfant Valley	CV424-70	0.17	0.03
	Chalfant Valley	CV424-160	0.14	0.07
	Chalfant Valley	CV428-270	0.29	0.16
	Chalfant Valley	CV428-360	0.39	0.10
	Imperial Valley	IP-225	0.28	0.10
	Imperial Valley	IP-262	0.24	0.06
	Imperial Valley	IP-315	0.20	0.07
	Imperial Valley	IP-1140	0.14	0.06
	Imperial Valley	IP-1230	0.14	0.03
	Imperial Valley	IP-3230	0.22	0.10
	Imperial Valley	IP-11140	0.37	0.10
	Imperial Valley	IP-11230	0.38	0.19
	Japan	FKS005 E-W	0.45	0.24
	Japan	FKS005 N-S	0.74	0.31
	Japan	IWT007 E-W	0.70	0.75
	Japan	IWT007 N-S	0.63	0.36
	Japan	IWT009 E-W	0.51	0.67
	Japan	IWT009 N-S	0.58	0.59
	Japan	MYG003 E-W	0.75	0.77
	Japan	MYG003 N-S	0.54	0.63
	Japan	MYG012 E-W	1.95	1.43
	Japan	MYG012 N-S	0.81	0.61
	Japan	MYG013 E-W	0.99	1.00
	Japan	MYG013 N-S	1.52	0.59
	Livermore	ANTIOCH-270	0.04	0.11
	Livermore	ANTIOCH-360	0.02	0.05
	Livermore	CHAN1	0.24	0.47
	Livermore	CHAN2	0.23	0.35
	Livermore	CHAN3	0.15	0.15
	Livermore	CHAN4	0.15	0.27
	Livermore	CHAN6	0.06	0.08
	Livermore	DVD156	0.13	0.04
	Livermore	DVD246	0.26	0.04
	Livermore	KOD180	0.15	0.28
	Livermore	KOD270	0.06	0.08
	Livermore	SRM070	0.06	0.05
	Livermore	SRM340	0.04	0.05
	Mammoth Lakes	Convict Creek 90	0.4	0.34
	Mammoth Lakes	Convict Creek 180	0.39	0.49
	Mammoth Lakes	LUL245	0.27	0.07
	Mammoth Lakes	LUL250	0.27	0.41
	Mammoth Lakes	LVD090	0.06	0.04
	Mammoth Lakes	LVL090	0.08	0.06
	Northridge	ELL090	0.15	0.02
	Northridge	ELL180	0.11	0.02
	Northridge	GLE170	0.13	0.07
	Northridge	GLE260	0.16	0.07
	Northridge	MRP090	0.19	0.14
	Northridge	MRP180	0.29	0.18
	Northridge	ORR090	0.57	0.14
	Northridge	ORR360	0.51	0.12
	Northridge	RO3000	0.28	0.14
	Northridge	RO3090	0.45	0.10
	Northridge	TUJ262	0.17	0.11
	Northridge	TUJ352	0.25	0.10
	Petrolia	PE156-90	0.65	0.43
	Petrolia	PE156-360	0.58	0.59
	Petrolia	PE509-90	0.17	0.05
	Petrolia	PE509-360	0.15	0.07
	Petrolia	PE530-90	0.17	0.48
	Petrolia	PE530-360	0.22	0.28
	Whittier Narrows	BIR090	0.23	0.16
	Whittier Narrows	BIR180	0.35	0.13
	Whittier Narrows	DWN180	0.20	0.06
	Whittier Narrows	DWN270	0.16	0.06
	Whittier Narrows	MTW000	0.12	0.15
	Whittier Narrows	MTW090	0.18	0.16