摘要
对国内外支撑框架结构中的支撑形式进行回顾和比较,主要介绍7类支撑(中心支撑、偏心支撑、斜隅支撑、防屈曲支撑、附设耗能器支撑、自复位支撑和索系支撑)的基本原理、研究现状和存在的问题,在总结的基础上提出各类支撑的相互关系和应用范围。
Seven bracing forms in braced frame structures are reviewed and compared,including concentrical brace,eccentric brace,knee brace,buckling restrained brace,extra damper brace,self-centering brace and cable brace.Fundamental principle,state-of-the-art of study and existing problems of each kind of the braces are introduced.Mutual relationship and range of application of the braces are summarized.
出处
《工业建筑》
CSCD
北大核心
2011年第8期79-84,125,共7页
Industrial Construction
基金
十一五国家科技支撑计划项目(2009BAJ28B01)
关键词
抗震
支撑框架结构
支撑形式
seismic resistance
braced frame structure
bracing form
