| 无限边界元及其在岩土工程中的应用 |
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| 引用本文： | 许延兴,陈虬.无限边界元及其在岩土工程中的应用[J].西南交通大学学报,1990(4):32-39. |
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| 作者姓名： | 许延兴 陈虬 |
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| 摘 要： | 本文采用无限边界元法对无限或半无限域作弹性分析。给出了无限边界元法的位移和面力插值函数,这些插值函数中含有衰减函数。由此建立了相应的计算列式。数值算例显示,本方法是有效的并能大幅度节省机时,它在岩土工程中具有应用前景。
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| 关 键 词： | 岩土工程 边界元法 弹性分析 |
Infinite Boundary Element and Its Application in Geotechnical Engineering |
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| Xu Tingxing,Chen Qiu.Infinite Boundary Element and Its Application in Geotechnical Engineering[J].Journal of Southwest Jiaotong University,1990(4):32-39. |
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| Authors: | Xu Tingxing Chen Qiu |
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| Institution: | Xu Tingxing;Chen Qiu |
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| Abstract: | In this paper, the infinite boundary method is proposed for elasticity analysis in the infinite or semi-infinite domain. Displacement and traction interpolation functions, containing attenuation functions, are given by using this method. Nume- rical results of two examples are presented to demonstrate the effectiveness of the method, showing that it is promising in the numerical analysis of geotechnical engineering. |
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| Keywords: | boundary element method infinite (semi-infinite) domain geotechnical engineering |
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