| 结构-波浪-海床耦合系统动力有限元分析 |
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| 引用本文： | 唐云,任增金.结构-波浪-海床耦合系统动力有限元分析[J].水运工程,2006(5):8-11,33. |
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| 作者姓名： | 唐云 任增金 |
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| 作者单位： | 1. 中交第四航务工程勘察设计院,广东,广州,510230
2. 中交水运规划设计院,北京,100007 |
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| 摘 要： | 基于MSC．Marc软件平台，建立了结构-波浪-海床耦合系统的有限元计算模型，并通过二次开发，成功地将土动力学中广泛用于计算土体在动荷载作用下响应的等效线性算法引入软件中。对模型进行了动力计算，考察了此类结构在动力荷载下的响应。
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| 关 键 词： | 结构-波浪-海床耦合系统 等效线性算法 土动力学 |
| 文章编号： | 1002-4972（2006）05-0008-05 |
| 收稿时间： | 2005-02-16 |
| 修稿时间： | 2005-02-16 |
Dynamic Analysis of Structure-Wave-Seabed Coupling System by Applying Finite Element Method |
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| TANG Yun,REN Zeng-jin.Dynamic Analysis of Structure-Wave-Seabed Coupling System by Applying Finite Element Method[J].Port & Waterway Engineering,2006(5):8-11,33. |
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| Authors: | TANG Yun REN Zeng-jin |
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| Abstract: | Based on MSC. Marc software, a FEM model of structure-wave-seabed coupling system is established and the widely used equivalent linearity arithmetic in soil dynamics is introduced into the MSC. Marc software by second development. Dynamic analysis of this model is carried out by applying this method for reviewing the response of this kind of structure under dynamic load. |
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| Keywords: | structure-wave-seabed coupling system equivalent linearity arithmetic soil dynamics |
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