Shaking Table Test for Evaluating the Seismic Performance of Steel Frame Retrofitted by Buckling-Restrained Braces

Table 3

Seismic loading plan.

Case	Earthquake	PGA (g)	Case	Earthquake	PGA (g)	Case	Earthquake	PGA (g)	Case	Earthquake	PGA (g)
1	White noise	0.05	4	White noise	0.05	7	White noise	0.05	10	White noise	0.05
	El Centro	0.1		El Centro	0.4		El Centro	0.7		El Centro	1.0
	Kobe	0.1		Kobe	0.4		Kobe	0.7		Kobe	1.0
	Taft	0.1		Taft	0.4		Taft	0.7		Taft	1.0
2	White noise	0.05	5	White noise	0.05	8	White noise	0.05	11	White noise	0.05
	El Centro	0.2		El Centro	0.5		El Centro	0.8		Kobe	1.1
	Kobe	0.2		Kobe	0.5		Kobe	0.8	12	Kobe	1.2
	Taft	0.2		Taft	0.5		Taft	0.8	13	Kobe	1.3
3	White noise	0.05	6	White noise	0.05	9	White noise	0.05	14	Kobe	1.4
	El Centro	0.3		El Centro	0.6		El Centro	0.9	15	Kobe	1.5
	Kobe	0.3		Kobe	0.6		Kobe	0.9	16	Kobe	1.6
	Taft	0.3		Taft	0.6		Taft	0.9