浅谈框架-剪力墙结构扭转位移比的控制  

Design for Controlling Rotational Displacement of a Frame-shear Wall Structure

作　　者：王凌云[1] 

机构地区：[1]同济大学建筑设计研究院(集团)有限公司,上海200092

出　　处：《结构工程师》2014年第4期1-5,共5页Structural Engineers

摘　　要：以新疆阜康市人民医院新址建设项目住院部大楼上部结构设计为实例,建立了框架结构以及不同剪力墙布置方案的框架-剪力墙结构的计算模型,分析了各结构方案的动力特性及在地震作用下的层间位移、位移比等总体指标,通过调试将扭转指标控制在较为理想的范围内,达到提高框架-剪力墙结构抗震性能的目的。Structural design of the People’s Hospital Building in FuKang of Xinjiang Province was reported in this paper.Different models,including a frame structure and frame shear wall structures with different arrangements of shear wall configuration were established.To control the torsion properties within reasonable limits and to meet the anti-seismic performance requirements,structural analyses were conducted by using these different models.Param-eters including the inter-story drift and the displacement ratio under frequent earthquakes were compared.

关 键 词：框架-剪力墙结构 扭转性能 位移比 周期比 

分 类 号：TU398.2[建筑科学—结构工程]