楼板局部不连续钢筋混凝土结构抗震设计

Seismic design of RC structure characterized by floor partial discontinuous

探讨了楼板局部不连续钢筋混凝土结构的一般力学特点与动力反应分析方法.结合某集团行政中心办公楼的具体设计,提出了结构因楼板局部不连续形成的平面不规则在结构整体分析及局部处理应该注意的问题,为类似工程的设计提供借鉴.

General mechanic peculiarities and methods of dynamic response analysis of RC structure characterized by floor partial discontinuous are discussed. With reference to the structural design of a high\|rise building, the structural dynamic properties,complicated modals and stress concentration resulted from floor partial discontinuous are revealed by FEM. It may be referred to the designing of the similar project.