层间位移角在错层结构中计算问题探讨  

Calculation Problems of Interlaminar Displacement Angle in Staggered Structure

作　　者：王世龙 Wang Shi-long(Hefei Branch of Shanghai Urban Key Design Group Co.,Ltd.,Hefei 230000,Anhui Province,China)

机构地区：[1]上海开艺设计集团有限公司合肥分公司,安徽合肥230000

出　　处：《建筑与装饰》2024年第5期181-183,共3页Construction & Decoration

摘　　要：层间位移角是按弹性方法计算的楼层层间最大位移与层高之比。它反映了结构的侧向刚度。规范对层间位移角是有一定的限值的,对不同的结构高度和体系,有不同的限值,限制了结构的最小刚度。因此,本文将以层间位移角为分析对象,分析层间位移角的基本概念、常见问题,通过实际应用来深入理解层间位移角的知识,最后介绍几点控制层间位移角的策略,以期为研究这一领域的设计和施工人员提供一定的指导与帮助。The interlaminar displacement angle is the ratio of the maximum displacement between the floors and the floor height calculated by the elastic method.It reflects the lateral stiffness of the structure.There are certain limits for the interlaminar displacement angle in the specifications,and there are different limits for different structural heights and systems,which limit the minimum stiffness of the structure.Therefore,this paper will take the interlaminar displacement angle as the analysis object,analyze the basic concepts and common problems of the interlaminar displacement angle,deeply understand the knowledge of interlaminar displacement angle through practical application,and finally introduce several strategies to control the interlaminar displacement angle,so as to provide some guidance and help for designers and constructors in this field.

关 键 词：层间位移角 问题 应用 策略 

分 类 号：TU3[建筑科学—结构工程]