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Seepage Wall Technology and Analysis of Seepage Effect
Author(s): SONG Zhi
Pages: 5-
8,36
Year: 2012
Issue:
1
Journal: Hunan Nonferrous Metals
Keyword: 排渗墙; 初期坝; 土坝; 浸润线;
Abstract: 对于初期坝为土坝的的尾矿库,后期随着尾矿的堆高,很容易造成坝坡渗水.现有的排渗设施——盲沟、管井、轻型井点、水平滤水孔、辐射井等可以起到一定效果,但不能大面积截断浸润线流线,没有解决悬挂水的影响,降水深度也不够理想.结合现有排渗措施提出排渗墙技术,经过工程实践表明,其有效性和可靠性均大幅提高.
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