苏丹上阿溢流坝表孔弧门加装翻板门的设计与应用  

Design and Application of a Combined Gate of Radial Gate and Flap Gate in Surface Outlets of the Upper Atbara Project in Sudan

作　　者：杨娟丽 YANG Juanli(China International Water and Electric Corporation, Beijing 100120, China)

机构地区：[1]中国水利电力对外有限公司,北京100120

出　　处：《水电与新能源》2020年第12期28-31,共4页Hydropower and New Energy

摘　　要：苏丹上阿特巴拉水利枢纽工程溢流坝表孔采用弧形闸门上加装翻板闸门的一体化设计方案,充分利用闸门的作用和结构特点,形成多功能的弧形闸门。组合后的闸门不仅具有常规的防洪、泄洪和蓄水等功能,还具有水库水位控制器和排漂的功能,且两种闸门叠加在一起,结构紧凑,操作灵活,功能强大,是对水电站溢流坝表孔弧门设计的创新。A combined gate of radial gate and flap gate is designed and adopted in surface outlets of the Upper Atbara Project in Sudan.In the design,a novel integrated multi-functional gate is constructed by installing a flap gate on the radial gate,considering the specific function and structural characteristics of each gate type.The combined gate not only provides the functions of flood control,flood discharge and water storage,but also has the functions of reservoir water level control and drift discharge.It is an important innovation of the radial gate design for surface outlets in hydropower stations with advantages of compact structure,flexible operability,and powerful functions.

关 键 词：弧形闸门 翻板闸门 结构紧凑 操作灵活 

分 类 号：TV652.1[水利工程—水利水电工程] TV663.2