摘要
该文回顾了近几十年来剪力墙在材料和截面型式上的发展历程。由于剪力墙体系在承载性能、抗震性能以及建筑布局上的优势,其已经越来越多地被应用到多高层建筑和住宅结构中。剪力墙经历了钢筋混凝土、纯钢、钢-混凝土组合的发展历程。随着材料和截面型式的不断更新,剪力墙逐步体现出高性能、装配化的发展方向,符合目前中国住宅建筑的发展需求。该文着重介绍了多种型式的波形钢板剪力墙的受力机理、设计理论研究过程及其在单调荷载作用和水平往复荷载作用下的试验研究成果,并阐述了波形钢板混凝土组合墙的受力机理和装配化加工过程,说明了针对波形钢板混凝土组合墙的截面强度承载力、整体稳定承载力、墙肢稳定承载力和抗震性能等问题的研究过程、试验结果以及设计理论,给出了部分关键设计公式。该文还介绍了《波形钢板组合结构技术规程》的适用范围和编制内容,也简要说明了波形钢板混凝土组合墙-钢管混凝土异形截面柱框架结构体系中异形柱的设计方法。
Reviews the development of shear walls in terms of their materials and section patterns in the recent decades.Because of the higher strength capacity,better seismic performance and possible architectural layout categories,the shear wall system has been increasingly applied to high-rise buildings and residential structures.Shear walls have experienced a long course of development from reinforced concrete,all steel to steel-concrete compositions.With the continuous innovation of materials and section types,shear walls are gradually developing towards high performance and prefabrication,which conform to the development needs of the residential buildings in China.This paper first focuses on the structural mechanism and design methods of various new steel corrugated plate shear walls and their experimental results under monotonic loads and horizontal cyclic loads.This paper also focuses on the structural mechanism and prefabrication process of concrete-infilled double steel corrugated-plate walls(CDSCWs).The research process,experimental results and design methods for the sectional strength capacity,overall stability,limb panel stability and seismic performance of CDSCWs are elaborated.Some key design formulas in the strength design are given.In addition,this paper introduces the scope and content of the“Technical Specification for Structures with Corrugated Steel Plate Components”,and briefly describes the design methods for special shaped concrete filled steel tubular columns(SSCFSTs)in the CDSCW-SSCFST frame structure system.
作者
郭彦林
朱靖申
GUO Yan-lin;ZHU Jing-shen(Department of Civil Engineering,Tsinghua University,Beijing 100084,China)
出处
《工程力学》
EI
CSCD
北大核心
2020年第6期19-33,共15页
Engineering Mechanics
基金
国家自然科学基金面上项目(51878376)。
关键词
剪力墙
波形钢板
设计理论
试验研究
装配化
shear walls
corrugated plates
design method
experimental research
prefabrication
