Research on Anti-seepage Reinforcement Construction Technology in Dam Construction of Water Conservancy Project
Anti-seepage reinforcement is an important part of dam construction in water conservancy project,which plays an important role in improving the stability and anti-seepage performance of dam.Based on this,this paper studies the anti-leakage reinforcement construction technology in the dam construction of water conservancy projects.Combined with the demand,the anti-seepage reinforcement form of high-pressure filling grouting+horizontal anti-seepage+steel cofferdam diversion pipe is adopted.After pre-construction preparation,horizontal anti-seepage,installation of steel cofferdam diversion pipe and high-pressure filling grouting reinforcement,the anti-seepage reinforcement project in dam construction is completed.The practical application results show that after the reinforcement construction,there is no leakage phenomenon in the dam within 6 months,and the vacuum degree of the dam elevation is greater than the minimum limit value,which conforms to the construction technical specifications,and the anti-leakage reinforcement technology adopted has good effect.
water conservancy projectembankmentanti-leakagereinforcement construction
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