长沙某商住楼框支剪力墙高位转换结构设计

Design of the high-level transfer structure of frame-supported shear wall of a commercial-residential building in Changsha

结合具体工程实例,针对框支剪力墙结构的受力特性,从落地剪力墙、上部墙体的布置等方面,主要讨论了高位转换结构转换层上部与下部侧向刚度比、周期比、扭转位移比的控制措施,并对框支剪力墙高位转换结构设计过程中重点需考虑的问题以及抗震加强措施进行了简述,旨在为同类工程设计提供参考。

Based on a practical engineering project,aiming at the mechanical characteristics of the frame-supported shear wall structure,the control meatures of lateral stiffness ratio,torsional period ratio and torsional displacement ratio of upper and lower parts of the transfer layer of high-level transfer structure are discussed from such aspects as layout of ground-supported and upper shear wall.The key issues during the transfer structure design process and the seismic strengthening measures of the frame-supported shear wall structure are introduced.It is hoped that the conclusion can provide reference for similar engineering project.