Analysis of the Seismic Demand of High-Performance Buckling-Restrained Braces under a Strong Earthquake and Its Aftershocks

Table 2

Parameters of near-field seismic recording.

No.	Ground motion	Magnitude	Station	Site type	Fault distance (km)	PGA (g)	PGV (cm/s)	PGV/PGA (s)
1	Imperial Valley	6.5	955 EC	C, D	4.2	0.36	76.6	0.213
2	Imperial Valley	6.5	5154ECC092	C, D	7.6	0.235	68.8	0.293
3	N. Palm Springs	6.0	5071 MV	C, D	10.1	0.205	40.9	0.204
4	Northridge	6.7	0655JFP	C, D	6.2	0.424	106.2	0.250
5	Kocaeli	7.4	Yarimca	C, D	2.6	0.268	65.7	0.245
6	Kobe	6.9	Takatori	C, D	0.3	0.611	127.1	0.208
7	Chi-Chi	7.6	CHY-101	C, D	11.14	0.44	115	0.261