| 水布垭大岩淌滑坡非饱和渗流分析与渗控优化 |
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| 引用本文： | 彭华,陈尚法,陈胜宏.水布垭大岩淌滑坡非饱和渗流分析与渗控优化[J].岩石力学与工程学报,2002,21(7):1027-1033. |
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| 作者姓名： | 彭华 陈尚法 陈胜宏 |
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| 作者单位： | 1. 武汉大学土木建筑学院,武汉,430072
2. 武汉大学水利水电学院,武汉,430072 |
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| 摘 要： | 根据水布垭大岩淌滑坡的地质条件，提出了水布垭滑坡渗流分析的模型。应用改进的饱和－非饱和渗流分析方法对水布垭滑坡渗流场进行数值模拟研究，得出了水布垭滑坡的地下水位因降和雾化雨而变化的规律。比较各种渗控措施的效果，提出了排水优化方案。
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| 关 键 词： | 滑坡 非饱和渗流 优化 降雨 渗控 水布垭水电站 |
| 文章编号： | 1000-6915(2002)07-1027-07 |
| 修稿时间： | 2001年2月7日 |
ANALYSIS ON UNSATURATED SEEPAGE AND OPTIMIZATION OF SEEPAGE CONTROL FOR DAYANTANG LANDSLIDE IN SHUIBUYA PROJECT |
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| Peng Hua,Chen Shangfa,Chen Shenghong.ANALYSIS ON UNSATURATED SEEPAGE AND OPTIMIZATION OF SEEPAGE CONTROL FOR DAYANTANG LANDSLIDE IN SHUIBUYA PROJECT[J].Chinese Journal of Rock Mechanics and Engineering,2002,21(7):1027-1033. |
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| Authors: | Peng Hua Chen Shangfa Chen Shenghong |
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| Affiliation: | Peng Hua1,Chen Shangfa2,Chen Shenghong2 |
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| Abstract: | A model for seepage analysis of the Dayantang landslide in Shuibuya is proposed according to its geological condition. Numerical studies for the seepage field are carried out using the new improved saturated-unsaturated seepage analysis method,and the variation rule of the underground water caused by rainfall and pulverization rain is obtained. Based on the analysis,the optimization scheme of the drainage system is presented through the comparison of the effects of the various seepage control measures. |
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| Keywords: | unsaturated seepage rainfall seepage control optimization |
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