【摘要】 建立了框支剪力墙结构弹塑性分析的有限元模型，采用有旋转自由度的高精度平面单元分析钢筋混凝土墙体在地震力作用下混凝土开裂、屈服和钢筋屈服的破损过程，为钢筋混凝土框支剪力墙的抗震设计提供较精确的分析方法。更多还原

【Abstract】 Using the high precision plane elements with rotational degree of freedom, a finite element model for reinforced concrete shear walls supported on frames is presented and is used to analyse the process of crack and yield under seismic excitation in this paper. Therefore, a more accurate method of antiseismic design for this structure is present.更多还原