摘要
钢筋混凝土短柱的脆性破坏往往是造成钢筋混凝土框架结构破坏甚至倒塌的一个重要因素。短柱出现时,可以通过多种方法来提高短柱的承载力或变形能力,使短柱的抗震性能获得提高,从而避免发生脆性破坏,保证结构安全。
Brittle failure of short column is often an important cause that leads the reinforced concrete frame to destroy even collapse. If short column is used, increasing its capacity of bearing or deformation as this paper introduces can enhance its anti-seismic performance so as to avoid brittle failure and ensure the structural safety.
出处
《建筑技术》
北大核心
2007年第5期364-366,共3页
Architecture Technology
基金
国家自然科学基金资助项目(No.50578066)
关键词
短柱
抗震性能
框架柱
剪切破坏
short column
anti-seismic performance
frame column
shear failure
