【摘要】 抽水蓄能电站存在上水库渗漏、库岸稳定、输水系统岔管段渗透及稳定、厂房地应力测试、地下洞室群围岩稳定等诸多工程地质问题。针对上述主要问题,结合工程实例,分析了在抽水蓄能电站地质勘测中的工作重点,对抽水蓄能电站地质勘测工作具有一定的指导意义。更多还原

【Abstract】 There are many engineering geological problems in the construction of pumped-storage stations,such as upper reservoir leakage,stability of reservoir bank,leakage and stability of bifurcation pipe section in water delivery system,ground tress test of underground powerhouse and surrounding rock stability of underground caverns.Learning experiences from actual projects,the main tasks in geological investigation of pumped-storage projects are analyzed for solving these problems,which has certain significance to the geological investigation of pumped-storage projects in the future.更多还原