Title: Seepage and stability analysis and reinforcement of earth rock-fill dam of acidic wastewater reservoir
Abstract: Based on geological information of the earth rock-fill dam of acidic wastewater reservoir in Jiangxi Province,the seepage finite element calculation was conducted for dam body,dam foundation and side bank,and the dam slope stability analysis was made for the reservoir.The leakage and the percolation failure as well as the dam slope stability problem were discussed firstly;then the measures to anti-seepage and reinforce the dam were proposed.The results show that the seepage comes from dam body,dam foundation,side bank,failure of the clay anti-seepage wall and the blockage of anti-filter dam.The safety coefficient of the dam is 1.012 under seepage and it turns to 1.520 after the dam is reinforced by high pressure jet grouting and clay-solidified grouting.The anti-seepage rate of 90% shows that the reinforcement is feasible and rational.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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Cited By Count: 1
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