| 钢管高强混凝土压弯构件抗震性能的试验研究 |
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| 引用本文： | 伊新富,方鸿强. 钢管高强混凝土压弯构件抗震性能的试验研究[J]. 建筑钢结构进展, 2004, 6(2): 23-32 |
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| 作者姓名： | 伊新富 方鸿强 |
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| 作者单位： | 浙江省城乡规划设计研究院;浙江省城乡规划设计研究院 |
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| 摘 要： | 本通过对8根钢管高强混凝土压弯构件试件在恒定轴力和水平周期反复荷载作用下抗震性能的试验研究，阐述了混凝土强度、轴压比和含钢量对钢管高强混凝土压穹构件延性性能的影响．由试验结果分析了影响构件延性性能的主要原因及因素。并提出建议。
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| 关 键 词： | 钢管高强混凝土 压弯构件 抗震性能 延性 |
Experimental Study on the Seismic Performance of Concrete Filled Steel Tubular Columns |
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| Yi Xinfu,Fang Hongqiang Zhejiang Urban and Rural Planning Design Institut. Experimental Study on the Seismic Performance of Concrete Filled Steel Tubular Columns[J]. Progress in Steel Building Structures, 2004, 6(2): 23-32 |
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| Authors: | Yi Xinfu Fang Hongqiang Zhejiang Urban Rural Planning Design Institut |
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| Affiliation: | Yi Xinfu;Fang Hongqiang Zhejiang Urban and Rural Planning Design Institut |
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| Abstract: | Experiment on 8 HPCFST (High-- strength Concrete Filled Steel Tubular) columns were tested under cyclic lateral load sim-ultaneously with constant axial force and the results are presented. The influence of concrete strength, steel ratio and axialforce level to ductility of the specimen was exmined. The reason of the influence was given from the analysis of the results. |
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| Keywords: | HPCFST Compression bending members Seismic Behavior Ductility |
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