| 水平成层土层地震反应分析的一维有限元方法 |
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| 引用本文： | 邬都,楼梦麟.水平成层土层地震反应分析的一维有限元方法[J].震灾防御技术,2008,3(1):45-52. |
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| 作者姓名： | 邬都 楼梦麟 |
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| 作者单位： | 同济大学土木工程防灾国家重点实验室,上海,200092 |
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| 摘 要： | 本文提出了一种计算水平成层土层地震反应的一维有限元算法。并从理论上对它的分析步骤以及与一维波动方法相比的优越性进行了阐述。最后通过数值算例计算表明，该方法具有较高的精确性和良好的工程实用性。
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| 关 键 词： | 水平成层 土层 地震反应 一维有限元 |
| 收稿时间： | 2007/12/17 0:00:00 |
Seismic Response Analysis in Horizontal Layer with 1-D Finite Element Method |
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| Wu Du and Lou Menglin.Seismic Response Analysis in Horizontal Layer with 1-D Finite Element Method[J].Technology for Earthquake Disaster Prevention,2008,3(1):45-52. |
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| Authors: | Wu Du and Lou Menglin |
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| Institution: | State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China;State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | A 1-D finite element method is developed in this paper,which can be used to calculate the seismic response in the horizontal layered site.The theoretical procedure and the advantage over previous I-D wave method are discussed.Our results demonstrate that the proposed method is of high accuracy and good practicability. |
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| Keywords: | Horizontal layered site Seismic response One-dimensional finite dement method |
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