| 有自由面渗流分析的高斯点法 |
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| 引用本文： | 王贤能,黄润秋.有自由面渗流分析的高斯点法[J].水文地质工程地质,1997(6). |
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| 作者姓名： | 王贤能 黄润秋 |
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| 作者单位： | 成都理工学院工程地质研究所 |
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| 基金项目： | 国家教委跨世纪优秀人才计划基金 |
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| 摘 要： | 有自由面的渗流问题是比较复杂的非线性问题，这类问题的有限元求解一般采用固定网格法。本文根据饱和区和非饱和区的渗流特点，提出了高斯点法，该算法原理简单，易于实现。
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| 关 键 词： | 渗流，有自由面，高斯点法 |
Gavss point method for seepage analysis with free surface |
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| Wang Xianneng et al..Gavss point method for seepage analysis with free surface[J].Hydrogeology and Engineering Geology,1997(6). |
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| Authors: | Wang Xianneng |
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| Abstract: | Finite element method for numerical analysis of seepage with free surface is a complicated nonlinear prob- lem. Some methods , such as fixed mesh method , have suggested to solve the problem. However, each method has its weak- ness. Based on the characteristics of saturation zone and unsaturation zone , a new method called Causs point method has proposed to improve the precision of numerical computation. |
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| Keywords: | seepage with free surface Causs point method |
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