| 矩形钢管约束钢筋混凝土超短柱滞回性能试验 |
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| 引用本文： | 马忠吉,乔雷涛,王伟,刘界鹏.矩形钢管约束钢筋混凝土超短柱滞回性能试验[J].哈尔滨工业大学学报,2011,43(8):21-25. |
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| 作者姓名： | 马忠吉 乔雷涛 王伟 刘界鹏 |
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| 作者单位： | 哈尔滨工业大学建筑设计研究院;中铁第一勘察设计院集团有限公司;哈尔滨工业大学土木工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(50708027) |
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| 摘 要： | 为研究矩形钢管约束钢筋混凝土超短柱的滞回性能,进行了4个矩形钢管约束钢筋混凝土超短柱和2个普通钢筋混凝土对比试件的试验研究.主要参数为轴压比（0.3,0.5）和钢管宽厚比（111,166）;6个试件的剪跨比均为1.0.试验结果表明：普通钢筋混凝土超短柱的破坏模式为剪切破坏,延性和耗能性能较差;钢管约束钢筋混凝土超短柱中...
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| 关 键 词： | 矩形钢管约束钢筋混凝土 超短柱 轴压比 宽厚比 延性 |
Experiment on the rectangular tubed RC ultra short columns under axial compression and lateral cyclic load |
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| MA Zhong-ji,QIAO Lei-tao,WANG Wei and LIU Jie-peng.Experiment on the rectangular tubed RC ultra short columns under axial compression and lateral cyclic load[J].Journal of Harbin Institute of Technology,2011,43(8):21-25. |
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| Authors: | MA Zhong-ji QIAO Lei-tao WANG Wei and LIU Jie-peng |
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| Affiliation: | MA Zhong-ji 1,QIAO Lei-tao2,WANG Wei3,LIU Jie-peng1(1.Architectural Design and Research Institute,Harbin Institute of Technology,150090 Harbin,China,2.China Railway First Survey&Design institute LTD,710043 Xi'an,3.School of Civil Engineering,China) |
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| Abstract: | To study the seismic behavior of RCRC ultra short columns,the tests subjected to combined con-stant axial compression and cyclic lateral shear force of rectangular tubed RC(RTRC)columns including 4 RCRC and 2 common RC columns for comparison were carried out.The main parameters were axial load ratio(0.3 and 0.5)and width to thickness ratio(111 and 166),and the shear span to depth ratio of all the tested columns was 1.0.The results indicated that the failure mode of common RC short columns was shear failure,... |
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| Keywords: | rectangular tubed RC ultra short column axial load ratio width to thickness ratio ductility |
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