• 责任者：Yang Taoyi (Guizhou Institute of Geological Environment Monitoring ; Guiyang 550003 ; China) ; Duan Xianqian
• 刊名：Guizhou Geology
• 出版年：2009
• 卷期：26(4)
• 关键词：岩溶 ; karst ; 渗漏 ; seepage
• 页码：p.313-316
• 图表：1 illus., 1 table, 3 refs.
• 分类号：1800
• issnNo：ISSN1000-5943
• isbnNo：CN52-1059/P

By hydrogeological exploration, the geologic structure, karst development and hydrogeologic condition are studied, the karst seepage direction of Changkong slag yard is known: the seepage direct north when the height of slag yard is 1 261.0 to 1 263.5 m, it will cause divergent seepage when the height of slag yard is 1 263.5 to 1 290.0 m, the nearby valley seepage will happen. It did seepage pollution predict evaluation with one-dimensional hydrodynamic formula. According to the seepage type, it’s carried out that compact clay and lay high density polyethylene film (HDPE) should be used as the prevention measure in the slag yard.