Bistable Nonlinear Energy Sink Using Magnets and Linear Springs: Application to Structural Seismic Control

Figure 9

Story drift histories of the SDOF primary structure under the ideal condition: (a) Loma Prieta, 0.3 g; (b) Kobe, 0.3 g; (c) Chi-Chi, 0.3 g.

(a)

(b)

(c)