黄龙滩水电站大坝左右坝肩防洪墙封堵隐患治理  

Treatment of Hidden Dangers of Flood protection Wall Block off at Left and Right Abutments in Huanglongtan Hydropower Station

作　　者：肖伍 肖铭 吴文举 XIAO Wu;XIAO Ming;WU Wenju(Hubei Jiutai Safety and Environmental Protection Technology Co.,Ltd.,Shiyan 442000,China;State Grid Shiyan Power Supply Co.,Ltd,Shiyan 442000,China)

机构地区：[1]湖北九泰安全环保技术有限公司,湖北十堰442000 [2]国网十堰供电公司,湖北十堰442000

出　　处：《中国水能及电气化》2020年第10期61-64,共4页China Water Power & Electrification

摘　　要：黄龙滩水电站左右坝肩道路标高低于坝顶标高,且迎水面未修建防洪墙,存在坝肩道路高程达不到汛期防洪、防浪要求等安全隐患。文章针对水电站防洪墙存在的问题,介绍了拼装式防洪墙方案、结构、施工、质量控制等方法和要点。由于方案合理,施工规范,取得了良好效果,对其他防洪墙隐患治理具有借鉴意义。The road elevation of the right and left abutments of Huanglongtan Hydropower Station is lower than that at the top of the dam.There is no wave wall built against the upstream surface.The road elevation of the abutment cannot meet the flood control and wave prevention requirements in flood season.There are also other safety hazards.The scheme,structure,construction,quality control as well as other methods and key points of the precast flood protection wall are introduced in the paper aiming at the problems existing in the wave wall of hydropower station.Because the scheme is reasonable and the construction is standardized,excellent results have been achieved,which is of reference significance to the control of hidden dangers in other wave walls.

关 键 词：水库大坝 防洪墙 隐患治理 

分 类 号：TV64[水利工程—水利水电工程]