核心高强钢管混凝土柱轴压性能的试验研究  

An Experimental Research on the Composite Column with Core of High-Strength Concrete Filled Steel Tube under Axial Compression Loading

作　　者：蔡健[1] 谢晓锋[1] 杨春[1] 何建罡 陈海峰 

机构地区：[1]华南理工大学土木工程系,广东广州510640 [2]广州市民用建筑科研设计院,广东广州510055

出　　处：《华南理工大学学报（自然科学版）》2002年第6期81-85,共5页Journal of South China University of Technology(Natural Science Edition)

基　　金：广东省自然科学基金资助项目 (990 5 6 5 );广州市建委科学基金资助项目 (9915 )

摘　　要：在对 10根核心高强钢管混凝土柱试件轴心受压试验现象和数据分析的基础上 ,对核心柱的力学性能进行了初步的探索 ,并分析了核心柱的钢管含率、纵筋配筋率。Through the axial compression loading test of ten specimens, this paper makes a preliminary study of the property of the composite column under axial compression loading. Based on the test results, the parameters affecting mechanical property of the composite column, such as steel tube ratio, longitudinal steel ratio and stirrup ratio, are also discussed in the paper.

关 键 词：高强混凝土 钢管混凝土 轴心受压 力学性能 

分 类 号：TU398[建筑科学—结构工程]