新型滑移隔震结构减震效果分析
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（陕西省建筑科学研究院，西安 710082）[摘要] 提出了新型摩擦滑移隔震系统，从理论上建立了层间滑移隔震结构的力学模型和静动转化条件。使用SAP2000有限元软件对框架结构进行抗震及隔震结构的模拟。对比分析其在小、中、大震作用下的减震效果，结果表明层滑移隔震结构隔震效果良好。[关键词] 滑移隔震；有限元分析；隔震效果；框架结构中图分类号：TU352.1 文献标识识：A 文章编号：1002-848X(2013)S1-1218-05作者简介：曹晓辉，297101705@qq.com。Damping effect of new sliding base-isolated structureCao Xiaohui, Ma Hongyao, Liu Junsheng(Shaanxi Building Research Institute, Xi’an 710082, China)Abstract: Presented the new sliding-isolated structure system, built the mechanical model of the story sliding-isolated structure and dynamic converting conditions from theory. Through the SAP2000 finite element software to build earthquake and story sliding-isolated structure of frame structure. Analyzing the damping effect under small, medium and strong earthquakes. the results show that story damping effect of sliding-isolated structure is good.Keywords: sliding-isolated; finite element analysis; damping effect; frame structure
