摘要
为研究地震作用下SRC异型柱正截面的承载力和受力性能,设计了8个试件进行低周反复加载试验,通过观察试件的破坏形态,分析试件的受力性能,获取试件的滞回曲线、承载力和变形等重要参数。试验结果表明,8个试件的破坏形态均为正截面压弯破坏。
In order to study the normal section bearing capacity and mechanical behaviors of SRC specialshaped columns, 8 specimens were designed for low cyclic reversed loading test. The failure patterns, mechanical behaviors, loading-displacement hysteretic curves, loading bearing capacity and deformation were obtained from the test.Experimental results show that the failure patterns of 8 specimens are the compressionbending failure of normal section.
出处
《建筑技术》
北大核心
2011年第8期745-748,共4页
Architecture Technology
基金
江苏省自然科学基金资助项目(BK2009130)
苏州市建设系统科研项目(2009-10)
关键词
型钢混凝土
异型柱
正截面承载力
受力性能
steel reinforced concrete
special-shaped columns
normal section bearing capacity
mechanical behaviors
