| 无限单元与有限单元耦合在公路隧道结构分析中的应用 |
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| 引用本文： | 王兵,张孟喜.无限单元与有限单元耦合在公路隧道结构分析中的应用[J].甘肃科学学报,1994,6(2):1-6. |
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| 作者姓名： | 王兵 张孟喜 |
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| 作者单位： | 兰州铁道学院铁道工程系 |
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| 摘 要： | 本文讨论了无限单元法应用于地下空间半无限体的岩土工程数值计算问题。依照无限厚壁圆筒的理论解，对有限元法和有限元与无限元耦合分析法的精度作了对比，并结合七道梁双线公路隧道的结构设计，作了实际计算分析。
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| 关 键 词： | 无限单元法 耦合 公路隧道 |
THE METHOD OF COUPLING INFINITE ELEMENTS WITH FINITE ELEMENTS AND ITS APPLICATION TO STRUCTURE ANALYSIS OF A ROAD TUNNEL |
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| Wang Bing,Zhang Mengxi.THE METHOD OF COUPLING INFINITE ELEMENTS WITH FINITE ELEMENTS AND ITS APPLICATION TO STRUCTURE ANALYSIS OF A ROAD TUNNEL[J].Journal of Gansu Sciences,1994,6(2):1-6. |
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| Authors: | Wang Bing Zhang Mengxi |
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| Abstract: | This paper discusses the numerical calculation of the geotechnical engineering which is underthe earth surface by the infinite elements.According to the theoretical solution of a infinite Thick-Walled Cylinder,a comparison between the accuracies of the finite element method and thecoupling method of infinite elements with finite elements is given. On the basis of the structuredesign of Qidaoliang double-lane road tunnel,the practical analysis is made. |
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| Keywords: | Infinite element method coupling road tunnel |
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