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蓄集峡水利枢纽工程位于青海巴音河峡谷出口上游,根据工程特点,结合地形、地质条件布置了引水发电洞。根据围岩类型选择合理的隧洞锚喷支护设计,通过结构计算,采取合适的衬砌类型,对高压引水隧洞采用合适的衬砌类型,隧洞整体设计安全、合理、经济、满足运行要求。
The Jixia Gorge Hydro-junction is located at the upstream of the outlet of Bayinhe Gorge in Qinghai Province. According to the engineering features, the diversion caverns are arranged according to the topography and geological conditions. According to the type of surrounding rock, the reasonable choice of tunnel bolting and shotcreting support design is adopted. Through the structural calculation, the suitable lining type is adopted and the suitable lining type is adopted for the high-pressure diversion tunnel. The overall design of the tunnel is safe, reasonable and economical and meets the operation requirements.