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目前,关于别墅抗震指标的对比分析较少,人们感到对别墅结构体系综合认识不足,这影响了业主和设计人员对别墅结构体系应用范围的把握。本文通过有限元软件,对砌体结构体系、异形柱结构体系和短肢剪力墙结构体系进行抗震分析。通过位移、振动周期、层间剪力等方面的对比分析表明,短肢剪力墙结构体系的别墅有较好的抗震性能。
At present, there are few comparative analysis on the seismic indexes of the villas, and people feel that they lack of comprehensive understanding of the structural system of the villas, which has affected the owners and designers’ grasp of the application range of the villa structural system. In this paper, the seismic analysis of masonry structure system, special-shaped column structure system and short-limb shear wall structure system is carried out by finite element software. The comparative analysis of displacement, vibration period and shear force between layers shows that the villa with short-limbed shear wall structure has good seismic performance.