| 不等肢配箍钢筋混凝土矩形截面柱双向受剪试验研究 |
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| 引用本文： | 孔慧,黄小坤,朱爱萍,夏昊,孙巧珍.不等肢配箍钢筋混凝土矩形截面柱双向受剪试验研究[J].工程抗震与加固改造,2011,33(2):74-78,83. |
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| 作者姓名： | 孔慧 黄小坤 朱爱萍 夏昊 孙巧珍 |
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| 作者单位： | 中国建筑科学研究院; |
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| 摘 要： | 为了解两向不等肢配箍普通钢筋混凝土柱在双向受剪作用下的受力性能,设计了8根试验柱.通过低周反复加载试验,详细描述了试件的整个试验过程,分析了试件的滞回特性以及承载力和变形性能.试验结果表明,双向受剪柱表现出明显的空间受力特性.各试件的屈强比、变形等性能体现了试件具有良好抗震性能.
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| 关 键 词： | 不等肢配箍 钢筋混凝土柱 双向受剪 抗震性能 试验研究 |
Research on Rectangular Reinforced Concrete Columns with Different Area of Stirrups in Two Directions under Bilateral Shearing |
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| Kong Hui,Huang Xiao-kun,Zhu Ai-ping,Xia Hao,Sun Qiao-zhen.Research on Rectangular Reinforced Concrete Columns with Different Area of Stirrups in Two Directions under Bilateral Shearing[J].Earthquake Resistant Engineering and Retrofitting,2011,33(2):74-78,83. |
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| Authors: | Kong Hui Huang Xiao-kun Zhu Ai-ping Xia Hao Sun Qiao-zhen |
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| Affiliation: | Kong Hui,Huang Xiao-kun,Zhu Ai-ping,Xia Hao,Sun Qiao-zhen(China Academy of Building Research,Beijing 100013,China) |
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| Abstract: | Eight experimental columns are designed to investigate the mechanical behavior of reinforced concrete columns with different area of stirrups in two directions under bilateral shearing.Through a low-frequency quasi-static cyclic loading experiment,a detail experiment-process is described,the hysteretic behavior of columns is analyzed,and also the bearing capacity and ductility.The experimental results show that the bilateral shearing columns have obvious spatial mechanical properties.The yielding ratio and ... |
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| Keywords: | different area stirrups RC columns bilateral shearing seismic performance experimental research |
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