| 钢管混凝土柱-RC环梁节点受力性能分析 |
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| 引用本文： | 代红军,季韬.钢管混凝土柱-RC环梁节点受力性能分析[J].福州大学学报(自然科学版),2008,36(6):857-862. |
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| 作者姓名： | 代红军 季韬 |
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| 作者单位： | 福州大学土木工程学院,福建,福州,350002 |
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| 摘 要： | 进行了钢管混凝土(CFST)柱-钢筋混凝土(RC)环梁节点的静载和低周反复荷载实验研究,分析了节点的破坏形态、延性和耗能能力等性能.试验结果表明,这种节点连接可靠,具有良好的延性和耗能能力,能够满足延性抗震设计的要求.
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| 关 键 词： | 钢管混凝土 钢筋混凝土 抗震 桩 环梁 节点 |
Analysis on concrete filled steel tubular column - reinforced concrete ring beam joints |
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| DAI Hong-jun,JI Tao.Analysis on concrete filled steel tubular column - reinforced concrete ring beam joints[J].Journal of Fuzhou University(Natural Science Edition),2008,36(6):857-862. |
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| Authors: | DAI Hong-jun JI Tao |
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| Institution: | (College of Civil Engineering,Fuzhou University,Fuzhou,Fujian 350002,China) |
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| Abstract: | Based on the experimental investigation of concrete filled steel tubular(CFST) column-reinforced concrete(RC) ring beam joints under static loading and quasi-static cyclic loading,the failure pattern,ductility and energy-dissipation capacity of the joints were analyzed.The test results reveal that the kind of joints can efficiently transfer the internal forces of beams to CFST columns,and has better ductility,energy-dissipation capacity,and can meet the requirements of ductile seismic resistant design. |
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| Keywords: | concrete filled steeltubular reinforced concrete seismic resistant column ring beam joint |
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