层间隔震框架结构抗震性能分析

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	层间隔震框架结构抗震性能分析
	苏泽斌
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jzgz201106016&dbcode=CJFQ&dbname=CJFQTEMP
	2012-06-05 ; 2012-06-05
关键词	隔震支座层间隔震 SAP2000 时程分析 isolation bearing storey seismic isolation SAP2000 time history analysis TU352.12
其他题名	Aseismatic property analysis of storey seismic isolation framwork structure
中文摘要	阐述了隔震支座的力学性能,推导了隔震系统的动力平衡方程,利用大型有限元软件SAP2000在7度罕遇EL-Centro地震波作用下对隔震层置于底层、三层及八层柱顶的层间隔震框架结构进行动力时程分析,包括楼层位移、剪力和加速度,并对计算结果与传统抗震结构进行比较分析。研究结果表明,层间隔震具有良好的隔震效果,但隔震层位置的高低对层间隔震的减震效果有较大的影响,隔震层位置越低,减震效果越明显。; The mechanical properties of seismic isolation bearings were described.Dynamic equilibrium equations of the isolation system were derived.Large-scale structural finite element analysis software SAP2000 was employed to make a dynamic time-history analysis of the storey seismic isolation bearings placed on layer 1,3 and at 8 interval of 7 degrees in the severe earthquake of EL-Centro wave,including the floor displacement,shear force and acceleration.The calculation results were compared with the non-isolated structure.The research results show that storey seismic isolation bearings has a significant shock damping effect;that the location of the storey seismic isolation has a great impact on the shock damping effects;that the lower the location of the isolation layer,the better the damping effect is.; 【作者单位】集美大学工程技术学院；【作者英文名】Su Zebing(College of Engineering Technology,Jimei University,Xiamen 361021,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/13542]
专题	集美大学
推荐引用方式 GB/T 7714	苏泽斌. 层间隔震框架结构抗震性能分析[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jzgz201106016&dbcode=CJFQ&dbname=CJFQTEMP,2012, 2012.
APA	苏泽斌.(2012).层间隔震框架结构抗震性能分析.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jzgz201106016&dbcode=CJFQ&dbname=CJFQTEMP.
MLA	苏泽斌."层间隔震框架结构抗震性能分析".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jzgz201106016&dbcode=CJFQ&dbname=CJFQTEMP (2012).