【摘 要】
:
钢管混凝土复合柱是指以钢管混凝土为主肢,以钢筋混凝土为连接构件的复合受压结构.建立了钢管混凝土复合桂的空间有限元模型,对铜管混凝土复合短桂模型试验的破坏模式、极限
【机 构】
:
福州大学土木工程学院四川省交通厅公路规划勘察设计研究院
论文部分内容阅读
钢管混凝土复合柱是指以钢管混凝土为主肢,以钢筋混凝土为连接构件的复合受压结构.建立了钢管混凝土复合桂的空间有限元模型,对铜管混凝土复合短桂模型试验的破坏模式、极限承载力和复合截面的受力进行了分析,结果表明,有限元结果和试验结果基本吻合.应用有限元模型对复合柱极限承载力进行了参数分析,结合现有的钢管混凝土结构规程,提出了钢管混凝土复合短柱极限承载力的简化计算方法.
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