核心高强钢管混凝土柱轴心受压的机理及计算  

Force analysis and calculation method of composite columns with core high-strength concrete filled steel tube under axial compression

作　　者：孙继臣 蔡健[2] 

机构地区：[1]汉森国际伯盛设计集团 [2]华南理工大学建筑学院

出　　处：《山西建筑》2008年第11期11-12,共2页Shanxi Architecture

基　　金：广东省自然科学基金资助项目(项目编号:020965)

摘　　要：探讨了核心钢管混凝土柱的工作机理,根据10根核心高强钢管混凝土柱轴心受压的试验分析,提出了核心高强钢管混凝土柱轴心受压承载力的计算公式,并给出了设计建议。The working mechanism of composite columns with core high-strength concrete filled steel tube is discussed. Through experimental study of ten composite columns with core high-strength concrete filled steel tube under axial compression the calculation formula of bearing capacity is proposed, at the same time suggestions are pmpeeed for design.

关 键 词：圆钢管 钢管混凝土 轴心受压 计算方法 

分 类 号：TU312[建筑科学—结构工程]