| 反复荷载下大尺寸薄壁钢筋混凝土管柱抗震性能研究 |
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| 引用本文： | 荣哲.反复荷载下大尺寸薄壁钢筋混凝土管柱抗震性能研究[J].工业建筑,2008(Z1). |
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| 作者姓名： | 荣哲 |
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| 作者单位： | 中冶京诚工程技术有限公司 北京100176 |
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| 摘 要： | 通过4根大尺寸薄壁钢筋混凝土管柱在低周反复水平加载试验,得到了大尺寸薄壁钢筋混凝土管柱的滞回曲线和骨架曲线;并分析了轴压比、配筋率、壁径比对试件的滞回性能、耗能能力、延性的影响;结果表明,大尺寸薄壁钢筋混凝土管柱具有良好的抗震性能。
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| 关 键 词： | 大尺寸薄壁钢筋混凝土管柱 抗震性能 延性 |
RESEARCH ON THE ASEISMIC PERFORMANCE LARGE SIZE THIN-WALLED REINFORCED CONCRETE PIPE COLUMNS UNDER REPEATED HORIZONTAL LOADING |
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| Rong Zhe.RESEARCH ON THE ASEISMIC PERFORMANCE LARGE SIZE THIN-WALLED REINFORCED CONCRETE PIPE COLUMNS UNDER REPEATED HORIZONTAL LOADING[J].Industrial Construction,2008(Z1). |
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| Authors: | Rong Zhe |
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| Abstract: | Based on the experiment of 4 large size thin-walled reinforced concrete pipe columns(RCPC) subjected to low cyclic reversed lateral loads,the hysteretic curve and skeleton curves of large size thin-walled reinforced concrete pipe columns are obtained;and the influences of ratio of axial compression stress to strength,reinforcement ratio and thickness on the hysteretic property,energy dispassion and ductility of samples are analyzed.The tests prove that large size thin-walled reinforced concrete pipe columns can provide good aseismic behaviors. |
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| Keywords: | large size thin-walled reinforced concrete pipe column aseismic behavior ductility |
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