The Implementation Effect Evaluation Of Geomembrane Anti-leakage Project In Taian Pumped Storage Station

Taian pumped storage power station is the first large hydropower project which applies 160,000 square meters geomembrane in the reservoir anti-leakage. It has good reference for the application of geomembrane anti-leakage and its effect evaluation in large-scale hydropower project reservoir to conduct a comprehensive, accurate and reasonable assessment for the implementation effect of geomembrane anti-leakage project in Taian Pumped Storage Power Station.In this paper, the domestic and foreign status of geomembrane anti-leakage is analized, geomenbrane anti-leakage project implementation effect evaluation index system is proposed. AHP is used to determine the weight of evaluation index, and fuzzy comprehensive evaluation is introducted, Taian pumped storage station is used as an example of empirical research, and the results showed that the the implementation effect of geomembranes anti-leakage project of Taian pumped storage station is evaluated as "very good."...