| 钢管混凝土结构抗震性能的研究 |
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| 引用本文： | 钟善桐,张文福,屠永清,吴学锋,梁建华. 钢管混凝土结构抗震性能的研究[J]. 建筑钢结构进展, 2002, 4(2): 3-15 |
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| 作者姓名： | 钟善桐 张文福 屠永清 吴学锋 梁建华 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 近二十年来,钢管混凝土已广泛应用于高层和超高层建筑中,取得了明显的经济效益。应用日见增多,发展十分迅速。但对这种结构抗震性能的研究还不多,不能满足工程设计的要求,影响了它的推广应用。本文介绍了两端固定框架柱、单层框架和空间桁架体系的抗震性能的研究和试验,得到了钢管混凝土柱不限制轴压比时长细比的限值,可供研究和设计工作者参考。
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| 关 键 词： | 钢管混凝土 框架柱的长细比限值 |
The Research of Seismic Behaviors for Concrete-Filled Steel Tubular(CFST) Structures |
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| Zhong Shan-tong,Zhang Wen-fu,Tu Yong-qing,Wu Xun-feng,Liang Jian-hua. The Research of Seismic Behaviors for Concrete-Filled Steel Tubular(CFST) Structures[J]. Progress in Steel Building Structures, 2002, 4(2): 3-15 |
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| Authors: | Zhong Shan-tong Zhang Wen-fu Tu Yong-qing Wu Xun-feng Liang Jian-hua |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | In recent 20 years, CFST have been used widely in tall and supper tall buildings. Obvious economical benefits were got. The application is increased day by day, and the development is very rapidly. But there is not enough concerning the research of seismic behaviors for CFST structures. It does not satisfy the requirement for the safety of structural design, which effects the wider application of this type of structure. In this paper, the research of seismic behaviors and experiments of frame column, single span frame and space truss employing CFST are introduced, and the limit slenderness of CFST column without limitation of axial compression ratio has been got, which can be referenced by researchers and designers. |
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| Keywords: | CFST Limitation of slenderness of frame column |
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