By using hysteretic damping resultin from superelastic deformation of shape memory alloy(SMA),a new type of SMA-rubber bearing for seismic isolation is developed in this paper.

• 利用形状记忆合金(SMA)超弹性滞回特性,提出了一种SMA-橡胶支座,并建立了这种新型隔震支座力学模型。