| 钢筋混凝土框架梁柱偏心节点抗震性能的试验研究 |
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| 引用本文： | 柳炳康,黄慎江,周安,张智梅.钢筋混凝土框架梁柱偏心节点抗震性能的试验研究[J].建筑结构学报,1999,20(5):50-58. |
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| 作者姓名： | 柳炳康 黄慎江 周安 张智梅 |
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| 作者单位： | 合肥工业大学!合肥２３０００９,合肥工业大学!合肥２３０００９,合肥工业大学!合肥２３０００９,上海航天建筑设计院 |
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| 摘 要： | 本文通过４榀钢筋混凝土框架梁柱偏心节点在低周反复荷载作用下的试验，探讨了梁柱偏心对节点核芯区抗剪承载力的影响，了解了不同偏心距下节点耗能能力及箍筋应力分布，提出了考虑偏心距影响的节点有效宽度计算方法，并将试验值与计算值进行了比较，两者吻合较好。
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| 关 键 词： | 附加扭矩 节点有效宽度 抗震性能 梁柱偏心节点 |
| 收稿时间： | 1999-10-05 |
| 修稿时间： | 1999-10-05 |
Experimental Study on Seismic Behavior of Reinforced Concrete Eccentric Beam-Column Connections |
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| Liu Bingkang,Huang Shenjiang,Zhou AnZhang Zhimei.Experimental Study on Seismic Behavior of Reinforced Concrete Eccentric Beam-Column Connections[J].Journal of Building Structures,1999,20(5):50-58. |
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| Authors: | Liu Bingkang Huang Shenjiang Zhou AnZhang Zhimei |
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| Affiliation: | Liu Bingkang; Huang Shenjiang; Zhou An(Hefei University of Technology)Zhang Zhimei(Shanghai Aviation Architectural Design institute) |
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| Abstract: | Four specimens of eccentric beam-column connections were tested under reversed cyclic loading. Experimental and analytical studies were carried out to investigate the influence of eccentricityon the shear strength in the core area of connection, the energy dissipation of connection and thestress distribution in stirrups. The equation for computing the effective width of joint has been suggested in which the eccentricity of beam-column was taken into consideration. The calculated resultsarc in good agreement with the test results. |
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| Keywords: | eccentric beam-column connection additional torsion seismic behavior effectivejoint width |
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