Impact of Randomized Soil Properties and Rock Motion Intensities on Ground Motion

Table 1

Rock motion records considered for response analysis.

Group	Record no.	Earthquake name	Year	Station name	Magnitude	Mechanism	Scale factor	Scaled PGA
Group-1 PGA = 0.09 g	1	San Fernando	1971	Pacoima Dam (upper left abut)	6.61	Reverse	0.099	0.12
	2	Tabas_ Iran	1978	Tabas	7.35	Reverse	0.093	0.08
	3	Irpinia_ Italy-01	1980	Arienzo	6.9	Normal	2.887	0.08
	4	Nahanni_ Canada	1985	Site 2	6.76	Reverse	0.446	0.23
	5	Loma Prieta	1989	Gilroy Array #6	6.93	Reverse oblique	0.608	0.08
	6	Loma Prieta	1989	So. San Francisco_ Sierra Pt.	6.93	Reverse oblique	1.251	0.07
	7	Northridge-01	1994	LA—Chalon Rd	6.69	Reverse	0.414	0.09
	8	Northridge-01	1994	LA—Wonderland Ave	6.69	Reverse	0.986	0.1
	9	Northridge-01	1994	Santa Susana Ground	6.69	Reverse	0.38	0.09
	10	Northridge-01	1994	Vasquez Rocks Park	6.69	Reverse	0.57	0.09
Group-2 PGA = 0.12 g	11	San Fernando	1971	Pacoima Dam (upper left abut)	6.61	Reverse	0.132	0.16
	12	Tabas_ Iran	1978	Tabas	7.35	Reverse	0.125	0.1
	13	Irpinia_ Italy-01	1980	Arienzo	6.9	Normal	3.856	0.1
	14	Nahanni_ Canada	1985	Site 2	6.76	Reverse	0.595	0.31
	15	Loma Prieta	1989	Gilroy Array #6	6.93	Reverse oblique	0.812	0.1
	16	Loma Prieta	1989	So. San Francisco_ Sierra Pt.	6.93	Reverse oblique	1.67	0.09
	17	Northridge-01	1994	LA—Chalon Rd	6.69	Reverse	0.553	0.12
	18	Northridge-01	1994	LA—Wonderland Ave	6.69	Reverse	1.317	0.14
	19	Northridge-01	1994	Santa Susana Ground	6.69	Reverse	0.507	0.12
	20	Northridge-01	1994	Vasquez Rocks Park	6.69	Reverse	0.761	0.11
Group-3 PGA = 0.15 g	21	Irpinia_ Italy-01	1980	Arienzo	6.9	Normal	4.776	0.13
	22	Irpinia_ Italy-01	1980	Rionero in Vulture	6.9	Normal	1.451	0.14
	23	Irpinia_ Italy-01	1980	Torre del Greco	6.9	Normal	2.313	0.14
	24	Irpinia_ Italy-02	1980	Bagnoli Irpino	6.2	Normal	3.411	0.19
	25	Irpinia_ Italy-02	1980	Brienza	6.2	Normal	3.592	0.14
	26	Irpinia_ Italy-02	1980	Rionero in Vulture	6.2	Normal	1.023	0.1
	27	Coalinga-01	1983	Parkfield—Stone Corral 3E	6.36	Reverse	1.299	0.2
	28	Coalinga-01	1983	Slack Canyon	6.36	Reverse	0.83	0.14
	29	Nahanni_ Canada	1985	Site 2	6.76	Reverse	0.737	0.38
	30	Chalfant Valley-03	1986	Bishop—Paradise Lodge	5.65	Strike slip	8.993	0.39