【摘要】 在已有层模型的研究成果基础上，提出用剪切型-剪弯型组合模型来处理高层筒中筒结构和框架-剪力墙结构的动力弹塑性时程分析问题，该模型可以统一反映双重体系各自部分的剪切和弯曲弹塑性变形，更符合结构各自部分的变形特性，且对通常高层结构形式具有一定的普遍适用性．更多还原

【Abstract】 Based on the existed study achievements of the story model, a shear type and shear-bending type combinative model to manage the problem of elasto-plastic dynamic response time history analysis of multistory tube in tube structrue and frame-shear wall structure is suggested. This model can reflect the deformation of the shear and bending elasto - plastic of double system themselves unitely and possess universal application to usual multistory structure.更多还原