| 型钢混凝土压弯构件抗震性能试验研究 |
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| 引用本文： | 陈才华,王翠坤,孙慧中.型钢混凝土压弯构件抗震性能试验研究[J].工程抗震与加固改造,2007,29(4):68-72,85. |
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| 作者姓名： | 陈才华 王翠坤 孙慧中 |
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| 作者单位： | 中国建筑科学研究院,北京,100013 |
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| 摘 要： | 通过对18根剪跨比为4.23的型钢混凝土柱进行低周反复荷载试验,研究型钢混凝土压弯构件的抗震性能.分析了试验构件的破坏形态、滞回曲线、骨架曲线和耗能能力,并详细探讨了轴压比和配箍率对型钢混凝土压弯构件抗震性能的影响.试验结果表明型钢混凝土压弯构件具有良好的抗震性能.
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| 关 键 词： | 型钢混凝土柱 抗震性能 轴压比 配箍率 |
| 文章编号： | 1002-8412（2007）04-0068-05 |
| 修稿时间： | 2007-04-03 |
Experimental Study on Seismic Behavior of Steel Reinforced Concrete Compression-bending Members |
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| Chen Cai-hua,Wang Cui-kun,Sun Hui-zhong.Experimental Study on Seismic Behavior of Steel Reinforced Concrete Compression-bending Members[J].Earthquake Resistant Engineering and Retrofitting,2007,29(4):68-72,85. |
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| Authors: | Chen Cai-hua Wang Cui-kun Sun Hui-zhong |
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| Affiliation: | China Academy of Building Research, Beijing 100013, China |
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| Abstract: | To study the seismic behavior of steel reinforced concrete(SRC) compression-bending members,18 SRC columns with the span ratio of 4.23 are tested under low cyclic reversed loading.By analyzing the failure patterns,hysteresis loops,skeleton curves and energy dissipation capacity of such members,the influence of axial compression ratio and stirrup ratio on seismic behavior of SRC compression-bending members are discussed.The test results show that the SRC compression-bending members possess the favorable seismic behavior. |
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| Keywords: | steel reinforced concrete column seismic behavior axial compression ratio stirrup ratio |
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