Vibration Reduction Performance of Structures with Viscous Dampers under Near-Field Earthquakes

Figure 3

Influence of the parameters and on the seismic response of the SDOF structure ( = 2) with periods equals 0.6 s and 2.0 s, respectively: (a)-(b) the displacement ratios of ETD to UST; (c)-(d) the acceleration ratios of ETD to UST; (e)-(f) the displacement ratios of VD to ETD.

(a)

(b)

(c)

(d)

(e)

(f)