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水电站上游围堰控制性防渗体工程的施工
引用本文:周建军.水电站上游围堰控制性防渗体工程的施工[J].电网与水力发电进展,2011,27(6):88-91.
作者姓名:周建军
作者单位:中国水电十五局,陕西西安,710016
摘    要:通过施工原理着重介绍控制性灌浆、粘土心墙、土工膜三者结合在水电站前期防渗体工程中的应用,有效地解决了水电站主体工程施工前的阻水问题,且施工工序简单方便、投资成本低廉。

关 键 词:围堰  控制性灌浆  粘土心墙  土工膜

Construction of the Controlling Impervious Body of the Upstream Cofferdam for a Hydropower Station
Authors:ZHOU Jian-jun
Affiliation:ZHOU Jian-jun (Sinohydro Bureau 15 Co., Ltd., Xi'an 710016, Shaanxi Province, China)
Abstract:In line with the construction principle, this paper focuses on the integrated application of controlling grouting, clay core-wall and geomembrane in the construction of the impervious body for a hydropower project. The method proposed in the paper can address the water blocking issue before construction of the hydropower station project proper, and the construction process is simple, convenient and inexpensive.
Keywords:cofferdam  controlling grouting  clay core-wall  geomembrane
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