Once the structures step into inelastic work state, the earthquake input energy is dissipated by the damp and inelastic distortion.
结构一旦进入非线性阶段，其地震总输入能主要由结构的非弹性变形和阻尼来耗散。
2
According to the modern seismic conception, the critical zone of the RC member can be in the state of inelastic deformation after yield under strong motion.