【摘要】 龙滩水电站是一座具有发电、防洪和航运等综合效益的大型水利枢纽工程,简述其庞大地下洞室群的布置及地质条件,同时,还就该地下洞室群的监控设计问题进行了讨论。监测结果表明,地下洞室群的围岩是稳定的,其设计也是合理的。更多还原

【Abstract】 Longtan Hydropower Station is a large water conservancy project including electricity generation,flood control,navigation and so on.Layout of the large underground openings and tunnels and its geological conditions are described briefly.Besides,a monitoring-controlling design problem of the underground openings and tunnels is discussed.Monitoring results show that the surrounding rock of the underground openings and tunnels is stable and its design is reasonable.更多还原