| 地下水非达西渗流分析 |
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| 引用本文： | 柴军瑞. 地下水非达西渗流分析[J]. 勘察科学技术, 2002, 0(1): 25-27 |
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| 作者姓名： | 柴军瑞 |
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| 作者单位： | 四川大学水电学院,成都市,610065 |
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| 基金项目： | 中国博士后科学基金资助项目 |
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| 摘 要： | 非达西渗流分析是地下水资源分析与评价的重要内容。系统地分析与总结了岩土体中地下水非达西 (非线性 )渗流的理论与试验规律 ,采用解析分析和数值分析相结合的研究方法 ,对一维、二维非达西渗流进行了求解 ,并与相应的达西 (线性 )渗流解进行了比较。可以看出 ,不能采用线性渗流规律来近似代替非线性渗流规律
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| 关 键 词： | 地下水 非达西渗流 非线性渗流规律 线性渗流规律 |
| 修稿时间： | 2001-09-26 |
ANALYSIS OF NON-DARCY SEEPAGE FOR GROUNDWATER FLOW |
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| Chai Junrui. ANALYSIS OF NON-DARCY SEEPAGE FOR GROUNDWATER FLOW[J]. Site Investigation Science and Technology, 2002, 0(1): 25-27 |
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| Authors: | Chai Junrui |
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| Abstract: | Analysis of non-Darcy seepage is one of the issues of groundwater resources research and evaluation. The theoretical and empirical laws for non-Darcy(or non-linear) seepage in soil and rock mass are systematically analyzed and summarized. By means of combining the theoretical and numerical solution methods, the 1-D,and 2-D non-Darcy seepage models are solved, which are also compared with the corresponding linear seepage solution. It is proved that the non-linear seepage regularity can not be approximately regarded as the linear seepage regularity. |
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| Keywords: | groundwater non-Darcy seepage non-linear regularity of seepage linear regularity of seepage |
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