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    重屋盖单层钢结构厂房抗震性能分析
    时间:2015-11-05 10:31 来源:智慧结构网 作者:管理员 点击:
孙玉品1  王  伟1  荣  哲2  陆  勇1
(1.中国航空规划设计研究总院有限公司,北京 100120 ;
2.中冶京诚工程技术有限公司,北京 100176)

 
摘  要:本文通过一个钢筋混凝土重屋盖单层钢结构厂房结构设计实例,建立了三维模型进行多遇地震下弹性实程分析和罕遇地震下静力弹塑性分析,得出底部总剪力、抗震性能点、层间位移角和塑性铰的分布情况,并对结果进行分析,找出了结构在地震作用下的薄弱部位,为此类结构的抗震设计提供参考。
关键词:重屋盖,单层钢结构厂房,弹性实程分析,静力弹塑性分析,塑性铰
 
ANALYSIS OF HEAVY ROOF STEEL WORKSHOP ANTI-SEISMIC PERFORMANCE
Sun Yu Pin1  Wang Wei1  Rong Zhe2  Lu Yong,1
 (1. China Aviation Planing And Design Institute (group) Co..Ltd,Beijing 100120,China
 2.MCC Capital Engineering&Research Incoporation Limited ,Beijing 100176,China)

 
ABSTRACT: In this paper, an example of steel structure design of reinforced concrete roof is established, and The elastic time history analysis and the static elastic plastic analysis of the rare earthquake under the multi case earthquake of 3D model is established, and the distribution of total shear, seismic performance, story displacement and plastic hinge are obtained. And the results are analyzed, and the weak parts of the structure are found out, which provides reference for the seismic design of this kind of structure.
KEY WORD: Heavy roof;Single layer steel structure workshop;The elastic time history analysis;The static elastic plastic analysis;Plastic hing

主办单位:中城科数智慧城市规划设计研究中心

                中国城市科学研究会数字城市专业委员会智慧结构学组

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