【摘要】 针对芭蕉河二级水电站的水文地质、工程地质条件和工程运用特点,通过技术经济论证,在调整隧洞轴线的基础上,采用以喷混凝土支护为主的多种隧洞衬砌处理形式,节省了工程投资,缩短了工期,其可行性、合理性和经济性在实践中得到了验证。更多还原

【Abstract】 Considering the peculiarities of geologic and hydrogeologic conditions and the operating requirement of the diversion works, the longitudinal axis of the power tunnel is adjusted, and the shotcrete lining is put to use, so the expenses and the construction period are cut down.更多还原