| 碟形弹簧竖向减震装置的竖向地震反应分析 |
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| 引用本文： | 张玉敏,倪国葳,苏幼坡,苏经宇.碟形弹簧竖向减震装置的竖向地震反应分析[J].四川建筑科学研究,2006,32(3):112-115. |
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| 作者姓名： | 张玉敏 倪国葳 苏幼坡 苏经宇 |
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| 作者单位： | [1]河北理工大学,河北唐山063009 [2]北京工业大学,北京100044 |
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| 摘 要： | 对河北理工大学研制的由碟形弹簧和粘弹性阻尼器组合而成的碟形弹簧竖向减震装置进行了力学性能试验研究，建立了恢复力模型。并以一个8层框架为例，对其竖向地震响应进行了时程反应分析，对比了隔震结构及其相应非隔震结构的动力特性，计算出罕遇地震作用下结构各层的最大加速度和位移。结果表明，该竖向减震装置能够起到有效减轻竖向地震动的作用。
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| 关 键 词： | 碟形弹簧 竖向减震装置 竖向地震反应 恢复力模型 |
| 文章编号： | 1008-1933（2006）03-0112-04 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005年5月10日 |
A analysis of vertical seismic response on vertical seismic isolation system by disk spring |
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| ZHANG Yu-min, NI Guo-wei ,SU You-po ,SU Jing-yu.A analysis of vertical seismic response on vertical seismic isolation system by disk spring[J].Building Science Research of Sichuan,2006,32(3):112-115. |
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| Authors: | ZHANG Yu-min NI Guo-wei SU You-po SU Jing-yu |
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| Affiliation: | 1. Hebei Polytechnic Univercity , Tangshan 063009,China; 2. Beijing University of Technology,Beijing 100044,China |
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| Abstract: | The mechanical property test study on vertical seismic isolation system which by made up with disk spring and viscoelastic damper has been done by Hebei Polytechnic University. The resilience model was built up. And the vertical seismic response of eight- story frame is analyzed using time-history analysis method. The differences between the isolated building and the non-iselatod building are discussed. The maxima of the acceleration and the displacement response between story and story are provided. It is approved that the device of disk spring can work efficiently in seismic isolation. |
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| Keywords: | disk spring the device of vertical isolation vertical seismic response resilience model |
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