The 3-D dynamic model,fiber beam element model,wall element model and integration algorithm of dynamic differentia equation used in elastop-lastic seismic response analysis are introduced.

• 对某框支短肢剪力墙-异形柱框架结构进行了非线性时程分析,介绍了弹塑性地震反应分析中采用的空间整体动力模型、纤维梁元模型、墙元模型及动力微分方程的积分方法。