摘要
对糯扎渡水电站右岸泄洪洞有压段大直径圆形以及无压段大尺寸城门洞形的混凝土施工技术进行了阐述和分析,总结了大流量、高流速、结构复杂的特大型水工隧洞混凝土施工方法,为今后同类工程施工提供借鉴和参考。
The concrete construction of large-diameter circular pressure section and large-size horseshoe-shaped non-pressure section of the right-hank spillway tunnel in Nuozhadu Hydropower Station are described and analyzed. The key concrete construction technologies are summed up herein to provide references for the concrete construction of hydraulic tunnels with extra large size, large discharge, high flow rate and complex structure in the future.
出处
《水力发电》
北大核心
2012年第9期65-67,74,共4页
Water Power
关键词
混凝土
施工工艺
平整度
温控
糯扎渡水电站
concrete
construction technology
flatness
temperature control
Nuozhadu Hydropower Station
