| 基于Simulink橡胶垫隔震非线性时程分析 |
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| 引用本文： | 程树良. 基于Simulink橡胶垫隔震非线性时程分析[J]. 低温建筑技术, 2007, 0(1): 56-58 |
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| 作者姓名： | 程树良 |
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| 作者单位： | 燕山大学建筑工程与力学学院,河北,秦皇岛,066004 |
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| 基金项目： | 扬州大学校科研和教改项目 |
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| 摘 要： | 应用Matlab的S函数建立了橡胶垫隔震层的Wen微分滞回模型,应用Simulink实现了橡胶垫隔震结构地震反应的非线性时程分析,对一幢隔震建筑的动力反应和能量分配进行了分析。结果表明橡胶垫隔震结构隔震效果明显,采用Wen微分滞回模型进行橡胶垫隔震结构的非线性分析比较合理,Simulink具有较高的仿真计算效率。
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| 关 键 词： | 隔震 非线性分析 地震动力响应 Simulink |
| 文章编号： | 1001-6864（2007）01-0056-03 |
| 修稿时间： | 2006-11-02 |
NONLINEAR DYNAMIC RESPONSE ANALYSIS OF RUBBER BEARINGS ISLATED STRUCTURES BY SIMULINK |
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| CHENG Shu-liang. NONLINEAR DYNAMIC RESPONSE ANALYSIS OF RUBBER BEARINGS ISLATED STRUCTURES BY SIMULINK[J]. Low Temperature Architecture Technology, 2007, 0(1): 56-58 |
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| Authors: | CHENG Shu-liang |
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| Affiliation: | College of Civil Engineering and Mechanic, Yanshan University, Qinhuangdao 066004, China |
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| Abstract: | The Wen model was presented by using the S-function of Matlab to represent the seismic property of the isolator storey.The nonlinear dynamic response analysis arid the energy analysis were conduct- ed in this paper.Analysis results indicate that the isolation effect is obvious.The Wen model is accurate in the nonlinear analysis and the Simulink has high analytic efficiency. |
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| Keywords: | isolation nonlinear analysis seismic dynamic response Smulink |
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