| 型钢-方钢管混凝土轴压荷载-变形关系曲线的计算 |
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| 引用本文： | 尧国皇,黄用军,谭伟.型钢-方钢管混凝土轴压荷载-变形关系曲线的计算[J].钢结构,2007,22(10):20-22,33. |
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| 作者姓名： | 尧国皇 黄用军 谭伟 |
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| 作者单位： | 中建国际(深圳)设计顾问有限公司,深圳,518033 |
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| 摘 要： | 在合理选择钢材和核心混凝土的本构关系模型的基础上,利用通用有限元软件ABAQUS对型钢-方铜管混凝土轴压荷载-变形关系曲线进行计算,计算曲线与试验曲线吻合较好,在此研究结果的基础上,可利用ABAQUS对型铜-方钢管混凝土轴压工作机理进行较为深入的研究.研究成果可为相关研究提供参考.
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| 关 键 词： | 型钢-方钢管混凝土 轴压 荷载-变形关系 有限元法 |
| 修稿时间： | 2007-02-25 |
CALCULATION OF LOAD-DEFORMATION RELATIONSHIP CURVES OF SQUARE STEEL TUBE FILLED WITH STEEL-REINFORCED CONCRETE SUBJECTED TO AXIAL-COMPRESSION |
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| Yao Guohuang,Huang Yongjun,Tan Wei.CALCULATION OF LOAD-DEFORMATION RELATIONSHIP CURVES OF SQUARE STEEL TUBE FILLED WITH STEEL-REINFORCED CONCRETE SUBJECTED TO AXIAL-COMPRESSION[J].Steel Construction,2007,22(10):20-22,33. |
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| Authors: | Yao Guohuang Huang Yongjun Tan Wei |
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| Affiliation: | China Construction (Shenzhen |
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| Abstract: | Based on rational constitutive model of steel and core concrete, load-deformation relationship curves of square steel tube filled with steel-reinforced concrete subjected to axial-compression are calculated by the ABAQUS software, and the calculated curves agree well with the experimental curves. Based on the conclusion, the behaviour of square steel tube filled with steel-reinforced concrete subjected to axial-compression can be studied deeply. The research may be referred for correlative research. |
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| Keywords: | square steel tube filled with steel-reinforced concrete axial-compression load-deformation relationship finite element method |
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