| 半刚性连接钢框架的时程分析 |
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| 引用本文： | 马翠玲,孙颂旦,华建兵,孙爱琴. 半刚性连接钢框架的时程分析[J]. 合肥学院学报(自然科学版), 2010, 20(2): 40-43 |
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| 作者姓名： | 马翠玲 孙颂旦 华建兵 孙爱琴 |
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| 作者单位： | 1. 合肥学院,建筑工程系,合肥,230022
2. 宣城柏庄置业有限公司,安徽,宣城,242000 |
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| 基金项目： | 合肥学院自然科学研究项目 |
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| 摘 要： | 为了探讨不同梁柱节点钢框架抗震性能的差别,通过ANSYS分析软件,对结合工程实际设计的10个系列共50个有限元试件进行时间历程分析,来探讨框架层数、框架跨数,尤其是梁柱连接节点的转动刚度等参数对钢框架抗震性能的影响.分析表明:半刚性钢框架结构在地震荷载作用下具有良好的抗震性能.
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| 关 键 词： | 半刚性钢框架 地震荷载 有限元 时程分析 |
Time-history Analysis of Semi-rigid Steel Frames |
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| MA Cui-ling,SUN Song-dan,HUA Jian-bing,SUN Ai-qin. Time-history Analysis of Semi-rigid Steel Frames[J]. Journal of Hefei University(Natural Sciences Edition), 2010, 20(2): 40-43 |
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| Authors: | MA Cui-ling SUN Song-dan HUA Jian-bing SUN Ai-qin |
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| Affiliation: | 1.Department of Civil Engineering,Hefei University,Hefei 230022;2.Xuancheng Baizhuang Company Limited,Xuancheng,Anhui 242000,China) |
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| Abstract: | In order to research of the seismic performance of semi-rigid steel frames,the paper design 10 series（altogether 50） of finite element analytic models.Furthermore,the time-history analysis is discussed in this paper to investigate the relations between frame parameters of semi-rigid steel frames,these parameters include the frame＇s floor number,the frame＇s span number and the frame＇s damp,especially the rotation stiffness of beam-to-column connections.Comparing with the steel frame structure,semi-rigid steel frame structure under seismic loading has a good seismic performance. |
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| Keywords: | semi-rigid steel frame earthquake load finite element time-history analysis |
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