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。
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.
出处
《建筑结构》
CSCD
北大核心
2013年第S1期1218-1222,共5页
Building Structure
关键词
滑移隔震
有限元分析
隔震效果
框架结构
sliding-isolated
finite element analysis
damping effect
frame structure
