To consider the influence of substructure’s nonlinear driving force on primary structure, an improved dynamic analytic model containing dynamic stiffness is presented, [...]

Aiming at the low horizontal lateral stiffness and restoring force, taking advantage of hyperelastic property of shape memory alloys (SMA for short), a new type of SMA wi [...]

Elastoplasticity displacement time history response of the structure under seismic force is analyzed by nonlinear dynamic finite element method. The damage index of membe [...]