某抽蓄电站水库土工膜防渗体系渗漏修复措施

Leakage Repair Measures for Geomembrane Anti-Seepage System of A Pumped Storage Power Station Reservoir

某抽水蓄能电站上水库工程采用全库盆土工膜防渗体系,水库初期运行阶段进行了土工膜防渗体系渗漏修复,保证了水库安全稳定运行。文章结合工程实例,从渗漏破坏机理和沉降变形原因进行分析,对修复效果进行研究。

The upper reservoir of a pumped-storage power station adopts the whole basin geomembrane anti-seepage system,and the geomembrane anti-seepage system was repaired during the initial operation stage of the reservoir to ensure the safe and stable operation of the reservoir.Based on actual engineering projects,the article analyzes the leakage failure mechanism and the causes of settlement deformation,and studies the repair effect.