| LNG储罐混凝土外墙地震响应分析 |
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| 引用本文： | 郝进锋,高枫.LNG储罐混凝土外墙地震响应分析[J].科学技术与工程,2010,10(29). |
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| 作者姓名： | 郝进锋 高枫 |
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| 作者单位： | 1. 东北石油大学土木建筑工程学院,大庆,163318
2. 大庆油田有限公司供水公司,大庆,163453 |
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| 摘 要： | 利用有限元软件对圆柱形LNG储罐混凝土外墙建立有限元模型，分别采用Taft波和人工波两种地震波对其进行地震响应模拟，实现了圆柱形LNG储罐混凝土外墙在地震波作用下的环向应力时程分析，得出地震波波形对储罐外壁的地震响应反应的影响，为实际工程提供理论依据和数值分析。
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| 关 键 词： | 立式储罐 地震反应 有限元模型 |
| 收稿时间： | 7/2/2010 5:05:26 PM |
| 修稿时间： | 8/10/2010 4:20:45 PM |
Analysis on the External Walls of the LNG Storage Tank under Seismic Response |
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| Hao Jinfeng and Gao Feng.Analysis on the External Walls of the LNG Storage Tank under Seismic Response[J].Science Technology and Engineering,2010,10(29). |
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| Authors: | Hao Jinfeng and Gao Feng |
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| Institution: | Civil Engineering College, Northeast Petroleum University |
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| Abstract: | The finite element software was used for the concrete external wall of LNG cylindrical storage tank to set up the finite element model, applying Taft Wave and Artificial Wave respectively to simulate its seismic response, and achieved on the concrete external wall of cylindrical LNG storage tank under seismic wave action what the circumferential stress time history is, got the influence of the seismic response on external wall of storage tank under the different seismic waveform, to offer theoretical foundation and numerical analysis for actual projects. |
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| Keywords: | Vertical Storage Tank Seismic Response Finite Eement Model |
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