Experimental Research on Passive Control of Steel Frame Structure Using SMA Wires

Table 3

Selection of seismic wave and the main parameters.

Category	Peak acceleration/g	Peak speed/cm/s	Peak displacement/cm	Frequency range/Hz	The duration/s	Record points	Time interval/s
Northridge	0.604	78.2	16.05	0.12~23	40	2000	0.02
El-Centro	0.519	46.9	35.35	0.1~40	39.27	7857	0.005