| 柱支撑铰接多层钢框架结构抗震性能分析 |
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| 引用本文： | 韩庆华,杨国华,王永跃.柱支撑铰接多层钢框架结构抗震性能分析[J].天津理工大学学报,2006,22(1):52-54. |
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| 作者姓名： | 韩庆华 杨国华 王永跃 |
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| 作者单位： | 1. 天津大学,建筑工程学院,天津,300072
2. 天津城市建设学院,土木工程系,天津,300384 |
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| 基金项目： | 天津市高等学校科技发展基金 |
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| 摘 要： | 迄今为止,对刚接框架的抗震进行了很多研究,但对柱支撑铰接钢框架结构的抗震性能的理论和试验研究却很少.限于试验条件的限制,本文运用AN-SYS程序,通过一榀K型柱支撑铰接钢框架和一榀刚接钢框架在低周反复水平荷载作用下的抗震性能的非线性有限元对比分析,对柱支撑铰接钢框架的
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| 关 键 词： | 铰接框架 抗震性能 低周反复水平荷载 延性 承载力 |
| 文章编号： | 1673-095X（2006）01-0052-03 |
| 收稿时间： | 2005-07-13 |
| 修稿时间： | 2005年7月13日 |
Analysis on the seilsmlc perfornance of hinged steel frame with column-and-brace |
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| HAN Qing-hua,YANG Guo-hua,WANG Yong-yue.Analysis on the seilsmlc perfornance of hinged steel frame with column-and-brace[J].Journal of Tianjin University of Technology,2006,22(1):52-54. |
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| Authors: | HAN Qing-hua YANG Guo-hua WANG Yong-yue |
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| Institution: | 1. School of Civil Engineering ,Tianjin University,Tianjin 300072,China; 2. Department of Civil Engineering,Tianjin Institute of Urban Construction ,Tianjin 300384,China |
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| Abstract: | Based on the nonlinear finite element analysis of two frames under reversed cyclic loads, one of which is hinged frame with column-and-brace, the other of which is rigid frame, the paper studies several characteristics of the frames behaviors, such as the bearing capacity, lateral stiffness, deformation and ductility. It was shown by the study that hinged steel frame with column-and-brace has a higher ultimate hearing capacity, has a larger stiffness and a more excellent ductility, it can absorb and consume a larger number of seismic energy. |
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| Keywords: | hinged frame seismic performance reversed cyclic loads ductility bearing capacity |
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