新型组合钢连梁弹塑性状态下的抗震性能研究

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英文篇名：Elastoplastic analysis of innovative steel coupling beams structure system under major earthquakes 中文刊名：四川建筑科学研究 英文刊名：Sichuan Building Science 作者：刘岩 ; 谭宇胜 ; 邓志恒 英文作者：LIU Yan1 ; 2 ; TAN Yusheng1 ; DENG Zhiheng2(1.College of Urban Construction ; Zhongkai University of Agriculture and Engineering ; Guangzhou510225 ; China ; 2.College of Civil Engineering & Architecture ; Guangxi University ; Nanning530004 ; China) 中文关键词：组合钢连梁 ; 抗震性能 ; 小跨高比连梁 ; 剪力墙 英文关键词：composite coupling beams ; seismic fortification capacity ; coupling beams with the small aspect ratio ; shear walls 出版日期：2009-02-25 机构：仲恺农业技术学院城市建设学院;广西大学土木建筑工程学院; 年：2009 期：01 出版单位：四川建筑科学研究

摘要

通过含有钢筋混凝土连梁、钢连梁与新型组合钢连梁的结构进行试验对比,利用ANSYS软件建立试验模型,进行模拟试验分析,研究新型组合钢连梁在弹塑性状态下的抗震性能。试验结果表明,小跨高比连梁采用新型组合钢连梁,其抗震性能好,适宜剪力墙结构采用。
To study the seismic behavior of a new type of composite coupling steel beam under elastoplastic stage,the test of models with a the traditional reinforced concrete coupling beams and the steel coupling beams and new type of composite steel coupling beams was carried out.The test models was firstly established with the use of the software of computer simulation analysis-ANSYS,then the effect of the coupling beams on elastic-plastic stage of the structural system was examined.The experimental results show that the high buildings with coupling beams of the small aspect ratio have good seismic performance if the composite steel coupling beams with control devices are installed on the middle floors of the structural system.

引文

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