Dam Anti-seepage Reinforcement Construction Technology in Water Conservancy Construction Engineering
The dam is prone to leakage during long-term use.Therefore,this paper studies a dam anti-seepage reinforcement construction technology based on fracture grouting technology.Firstly,grouting holes are arranged on the slopes on both sides of the dam.Then,the cement slurry is poured into the grouting holes by high-pressure jet to form the fracture soil.Finally,the hole sealing and maintenance work are done well to obtain the anti-seepage curtain that plays the role of anti-seepage reinforcement of the dam.The experimental results show that the phreatic line in the dam after the anti-seepage reinforcement construction is significantly lower than that before the construction,and its anti-seepage performance is significantly improved,which verifies that the technology has good application effect.
water conservancy construction engineeringdam anti-seepage reinforcementfracture grouting
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