| 粘土心墙坝渗流场分析 |
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| 引用本文： | 刘永豪,涂兴怀,李飞燕.粘土心墙坝渗流场分析[J].云南水力发电,2008,24(3):37-40. |
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| 作者姓名： | 刘永豪 涂兴怀 李飞燕 |
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| 作者单位： | 西华大学能源与环境学院,四川,成都,610039 |
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| 摘 要： | 通过渗流场和温度场的基本微分方程及边界条件的比较分析，将ANSYS软件的热分析模块应用于渗流场的分析，并采用生死单元技术，通过迭代算法计算自由水面位置（浸润线），解决了某实际工程粘土心墙土石坝渗流稳定问题的求解。该方法可以解决复杂边界、多种介质的渗流问题，同时为其他实际工程设计应用提供了强有力的手段。
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| 关 键 词： | ANSYS软件 生死单元 渗流场 浸润线 |
The Analysis of Clay Core Earth-Rock Fill Dam Seepage Flow Field |
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| LIU Yong-hao,TU Xing-Huai,LI Fei-yan.The Analysis of Clay Core Earth-Rock Fill Dam Seepage Flow Field[J].Yunnan Water Power,2008,24(3):37-40. |
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| Authors: | LIU Yong-hao TU Xing-Huai LI Fei-yan |
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| Affiliation: | LIU Yong- hao, TU Xing- Huai, LI Fei - yan (School of Energy and Environment, Xihua University, Chengdu 610039, Sichuan Province, China) |
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| Abstract: | According to the comparison and analysis of the seepage flow field and temperature field＇s fundamental differenfial equations and boundary conditions the ANSYS software＇ s thermal analysis module is applied to the analysis of seepage flow field and the element birthdeath technique is adopted to solve the seepage flow stability problem of the clay core earth - rock fill dam for a specific project by calculating the free water surface position（ saturation line） using the iterative computing method. This method can solve the seepage flow problem with complex boundaries and mediums. |
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| Keywords: | ANSYS software element birth- death seepage flow field saturation line |
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