Application of"Double Electric"Technology in the Leakage Detection of Ultra-large Geomembrane in Xinjiang Depression Reservoir
The leakage detection of geomembrane is a key technical step to prevent leakage in the reservoir area,and it is also an important engineering problem faced by large reservoirs.By introducing the working principle,application scope and operation steps of the electroelectric spark method and the dual-electrode geomembrane infiltration detection method,relying on the depression reservoir project in Aksu region of Xinjiang,the actual application detection of the bot-tom and slope of the super-large reservoir is carried out.The results show that the detection accuracy of the"double elec-tricity"method is accurate and efficient,and can accurately find the defects in the geomembrane laying construction of the reservoi,reduce the amount of water leakage,eliminate the potential safety hazards brought by leakage to the reservoir,and bring technical support to the detection of geomembrane leakage.Thus,it can provide reference for similar projects.
geomembranereservoirleakage detectionanti-seepage detectiondepression reservoir in Aksu,Xin-jiang
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