| 异形钢管混凝土柱截面承载力计算 |
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| 引用本文： | 陈惠满,陈颖,焦俊婷.异形钢管混凝土柱截面承载力计算[J].厦门理工学院学报,2011,19(1):62-65. |
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| 作者姓名： | 陈惠满 陈颖 焦俊婷 |
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| 作者单位： | 厦门理工学院土木工程与建筑系,福建厦门,361024 |
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| 基金项目： | 福建省教育厅福建省高等学校新世纪优秀人才支持计划项目，2007年厦门理工学院高层次人才科研课题 |
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| 摘 要： | 研究异形钢管混凝土柱的截面承载能力的计算方法及其分析.基于平截面假设和钢管混凝土材料的本构关系,建立了异形钢管混凝土柱截面刚度矩阵简便表达式,并编制相应计算程序对异形钢管混凝土柱进行全过程非线性分析.理论分析结果与试验数据进行比较,二者吻合较好,可用于钢管混凝土异形柱正截面的承载力计算及力学性能分析.
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| 关 键 词： | 钢管混凝土 异形柱 截面承载力 |
Calculation of Cross-Section Bearing Capacity of Shaped Steel Tube Concrete Column |
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| CHEN Hui-man,CHEN Ying,JIAO Jun-ting.Calculation of Cross-Section Bearing Capacity of Shaped Steel Tube Concrete Column[J].Journal of Xiamen University of Technology,2011,19(1):62-65. |
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| Authors: | CHEN Hui-man CHEN Ying JIAO Jun-ting |
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| Institution: | (Faculty of Civil Engineering,Xiamen University of Technology,Xiamen 361024,China) |
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| Abstract: | This paper studies the calculation of the cross-section bearing capacity of shaped steel-tube concrete（STC） column.Based on the plane assumption and the constitutive relationship for shaped STC column a simple cross-section stiffness matrix formulation is attained and corresponding computing program developed for a full process nonlinear analysis of the column.The theoretical results correspond well with the data from experiments.The calculation is therefore applicable to calculating the shaped STC column bearing capacity and mechanical properties analysis. |
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| Keywords: | steel-tube concrete shaped column cross-section bearing capacity |
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