| 八里湾泵站地基三维渗流场分析及渗控措施研究 |
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| 引用本文： | 刘昌军,朱岳明.八里湾泵站地基三维渗流场分析及渗控措施研究[J].水利水电技术,2007,38(3):25-28,39. |
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| 作者姓名： | 刘昌军 朱岳明 |
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| 作者单位： | 中国水利水电科学研究院,北京,100038;河海大学,水利水电工程学院,江苏,南京,210098 |
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| 摘 要： | 利用Visual Modflow软件对八里湾泵站复杂地基承压含水层渗流场进行了求解,得出了泵站地基三维渗流场分布规律和特性。重点研究了该泵站设计防渗体系中密集排水孔、水平排水软管、地下连续墙等多种渗控措施的综合防渗效果,给出了合理的渗控设计方案。
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| 关 键 词： | 八里湾泵站 渗流 预处理共扼梯度算法 排水孔 水平排水软管 |
| 文章编号： | 1000-0860（2007）03-0025-05 |
| 修稿时间： | 2006-12-12 |
Three-dimensional seepage analysis and seepage control measures of Baliwan Pumping Station |
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| LIU Chang-jun,ZHU Yue-ming.Three-dimensional seepage analysis and seepage control measures of Baliwan Pumping Station[J].Water Resources and Hydropower Engineering,2007,38(3):25-28,39. |
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| Authors: | LIU Chang-jun ZHU Yue-ming |
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| Affiliation: | 1. China Institute of Water Resources and Hydropower Research, Beijing 100038, China; 2. College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, Jiangsu, China |
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| Abstract: | Three-dimensional seepage analyses of Baliwan Pumping Station are conducted and the seepage fields in its foundation with aquifers are worked out.The comprehensive seepage control effects of different seepage measures are studied.These measures include drain holes,horizontal drainage pipes and cut-offs.Based on the analyses,reasonable seepage control schemes are suggested. |
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| Keywords: | Baliwan Pumping Station seepage precondition conjugate gradient dense drain holes horizontal drainge pipes |
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