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缅甸瑞丽江一级水电站引水系统属于长隧洞施工,原设计方案布置5条施工支洞,由于电站扩机,引水系统工程量增加较多,首台机组发电工期异常紧张,通过在原支洞布置方案的基础上合理地增加了5条施工支洞,确保了引水系统各部位的施工强度,满足了进度要求。文章对缅甸瑞丽江一级水电站引水系统施工支洞布置方案进行介绍。
The water diversion system of the first-stage Shui Lijiang Hydropower Station in Myanmar belongs to the long tunnel construction. Five original construction branch holes are arranged in the original design scheme. Due to the expansion of the power station, the engineering quantity of the diversion system increases more and the power generation period of the first unit is unusually tight. On the basis of a reasonable increase of five construction branch hole to ensure that all parts of the water diversion system construction intensity to meet the progress requirements. The article introduces the construction branch hole layout plan of diversion system of Shui Lijiang First-stage Hydropower Station in Myanmar.