乌江渡水电站尾水左岸冲坑防护设计及施工  

Protection Design and Construction for Flushing Hole to The Left Bank of Tail Water in Wujiangdu Hydropower Station

作　　者：纪进旭 

机构地区：[1]贵州乌江水电开发公司

出　　处：《贵州水力发电》1995年第4期59-66,共8页Guizhou Water Power

摘　　要：乌江渡水电站右泄洪洞泄洪冲坑，经多年的冲刷逐渐发展形成耳状，为防止冲坑扩大．运行单位根据冲坑的形状、地形及地质条件，并考虑尽量减少施工难度、可分期施工、节约工程和投资少的原则，进行冲坑防护设计及施工。已完成的部分工程．经受了１９９５年汛期洪水的考验。The flushing hole formed by the right spillway tule of Wujiangdu Hydropower Station hasslowly formed a .shape like an ear. In order to prevent the hole from, enlarging,the protection design and construction have been executed according to the hole shape,geological and topographical conditions of the holeplace as well as the principles of easy constructing,construction by stages,and economy. The part work thathas been completed had undergone the all floods of the flood season of 1995.

关 键 词：乌江渡水电站 左岸冲坑 防护设计 施工 

分 类 号：TV698[水利工程—水利水电工程]