| 深溪沟水电站上游围堰渗流稳定计算结果分析 |
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| 引用本文： | 张优秀,徐威,王均星.深溪沟水电站上游围堰渗流稳定计算结果分析[J].中国农村水利水电,2011(5). |
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| 作者姓名： | 张优秀 徐威 王均星 |
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| 作者单位： | 1. 中国水电顾问集团成都勘测设计研究院,成都,610072
2. 武汉大学,水资源与水电工程科学国家重点实验室,武汉,430072 |
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| 摘 要： | 水利工程建设中,为了避免因围堰失事而造成毁灭性的破坏,需要对围堰的防渗、稳定等问题予以更多的重视.通过对大渡河深溪沟水电站上游围堰三维渗流稳定计算结果进行分析,比较了悬挂式防渗墙与全封闭防渗墙的差别,验证了土工膜和混凝土防渗墙的复合防渗体系的设计方案的合理性.
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| 关 键 词： | 围堰 土工膜 防渗墙 悬挂式 复合防渗体系 |
An Analysis of Calculation Results for the Seepage Stability of the Upstream Cofferdam of the Shenxigou Hydropower Station |
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| ZHANG You-xiu
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XU We
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WANG Jun-xing.An Analysis of Calculation Results for the Seepage Stability of the Upstream Cofferdam of the Shenxigou Hydropower Station[J].China Rural Water and Hydropower,2011(5). |
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| Authors: | ZHANG You-xiu XU We WANG Jun-xing |
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| Institution: | ZHANG You-xiu1,XU Wei2,WANG Jun-xing2(1.Chendu Hydroelectric Investigation and Design Institute,Hydropower Consulting Group,Chendu 610072,China,2.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072,China) |
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| Abstract: | Under the construction of hydraulic engineering,we should take the prevention of cofferdam seepage and the stability more seriously in order to avoid cofferdam crash and inflicting devastating damage.Through the calculation results analysis of the 3D seepage stability of the upstream cofferdams of Shenxigou Hydropower Station,we compare the difference between the suspended type of impervious walls and the total enclosed type.And the rationality of the design proposal for the geomembrane and concrete cut-off... |
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| Keywords: | cofferdam geomembrane impervious wall suspended type compound impervious system |
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