| 滑移隔震结构与基坑相碰撞的混沌特性 |
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| 引用本文： | 樊剑,唐家祥.滑移隔震结构与基坑相碰撞的混沌特性[J].华中科技大学学报(自然科学版),2000,28(8):66-68. |
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| 作者姓名： | 樊剑 唐家祥 |
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| 作者单位： | 华中理工大学土木工程学院 |
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| 摘 要： | 建立了滑移隔震结构与基坑相碰撞的运动方程 ,并进行数值计算 ,分析了各主要参数对运动的影响 .分析表明 ,地面谐运动下系统除了具有各种形式的周期运动、拟周期运动外 ,还具有丰富的混沌运动与分叉现象 .
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| 关 键 词： | 滑移隔震结构 碰撞 混沌 分叉 |
| 修稿时间： | 2000-02-28 |
Chaotic Behavior of Sliding Structures Bumping Against Stops |
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| Fan Jian,Tang Jiaxiang.Chaotic Behavior of Sliding Structures Bumping Against Stops[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2000,28(8):66-68. |
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| Authors: | Fan Jian Tang Jiaxiang |
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| Abstract: | The governing motion equation of sliding structures bumping against stops is derived. The effects of some parameters on the seismic behavior of sliding structures are analyzed through the numerical calculation. It is observed that the response of sliding structures bumping against stops to harmonic excitation is not only periodic and quasiperiodic, but also is chaotic. |
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| Keywords: | sliding structure bump chaos bifurcation |
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