| 有自由面渗流分析的虚单元法 |
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| 引用本文： | 彭华,罗谷怀.有自由面渗流分析的虚单元法[J].中国农村水利水电,1997(3):26-28. |
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| 作者姓名： | 彭华 罗谷怀 |
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| 作者单位： | 武汉水利电力大学!430072(彭华，曹定胜，朱劲木)，湖南省水利水电科学研究所(罗谷怀) |
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| 摘 要： | 提出了一种渗流分析的固定网格法──虚单元法，该法通过迭代可较准确地求出自由面边界，计算区域逐步逼近实际渗流区域，可应用于稳定和非稳定渗流计算。
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| 关 键 词： | 渗流 自由面 固定网格 插值 |
Imaginary Element Method for Numerical Analysis of Seepage with Free Surface |
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| Peng Hua,Cao Dingsheng,Zhu Jinmu,Luo Guhuai.Imaginary Element Method for Numerical Analysis of Seepage with Free Surface[J].China Rural Water and Hydropower,1997(3):26-28. |
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| Authors: | Peng Hua Cao Dingsheng Zhu Jinmu Luo Guhuai |
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| Abstract: | A fixed mesh method or the imaginary elements method for solving seepage flow analysis is presented in this paper.The free surface bound can be calculated precisely through alternate and the calculative region can approach the actual seepage flow region.The method can be used for steady and unsteady seepage flow calculation. |
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| Keywords: | seepage flow area free surface fixed mesh interpolation |
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