| 某异形梁柱构件的往复荷载试验 |
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| 引用本文： | 魏斌.某异形梁柱构件的往复荷载试验[J].广东公路交通,2014(3):38-41. |
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| 作者姓名： | 魏斌 |
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| 作者单位： | 广东华路交通科技有限公司,广州510420 |
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| 摘 要： | 为了评判某受力复杂的异形梁柱构件的抗震设计合理性，制作了一组1：5的模型试件，在2000t 压剪试验机上进行了往复加载。试件的破坏模式和钢筋应变分布表明，梁柱构件“强节点弱构件”的设计目标得以实现，构件具有足够的延性，所得滞回曲线可供非线性时程分析参考。
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| 关 键 词： | 梁柱构件 不规则 往复荷载试验 |
Cyclic Loading Test of A Special-Shaped Beam-Column Components |
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| WEI Bin.Cyclic Loading Test of A Special-Shaped Beam-Column Components[J].Guangdong Highway Communications,2014(3):38-41. |
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| Authors: | WEI Bin |
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| Institution: | WEI Bin (Guangdong Hualu Transport Technology Co. , Ltd. , Guangzhou 510420) |
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| Abstract: | With the aim of evaluating the seismic design of a special-shaped beam-column components in a large span building structure,a set of 1：5 models were cast and cyclic loaded on the 2000t compression-shear testing machine. Test results of failure mode of specimens and strain distribution of reinforcement show that,the pro-posed ＆quot;strong joint and weak component＆quot; failure mechanism of the components has been achieved,the compo-nents has sufficient ductility and the obtained hysteresis curve can be used as references for the subsequent non-linear time-history analysis. |
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| Keywords: | beam-column components special-shaped cyclic loading test |
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