解决“尾水不足,池深受限”底流消能难点的池身结构初探  

Study on Structure of Stilling Basin for Energy Dissipation by Underflow Given Insufficient Tail Water and Limited Basin Depth

作　　者：陈龙[1] 闭多能 罗秉珠[1] 尚攀[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023 [2]广西水电科学研究院,广西南宁530021

出　　处：《红水河》2010年第1期52-56,共5页Hongshui River

摘　　要：简述柬埔寨王国斯登沃代一级水电站溢流表孔在下游尾水严重偏浅,受地质构造限制,不能降低消力池底板高程条件下,寻找到可节省底流水跃消能的结构体型。At Stung Atay 1st Cascade Hydropower Station in Cambodia, the downstream tail water of the overflow surface bay is too shallow. The article tries to find out a stilling basin structure that can save energy dissipation by hydraulic jump of underflow as it cannot lower the bottom elevation of the basin given unfavorable geologic conditions.

关 键 词：底流消能 尾水不足 淹没系数 宽尾墩 跌坎消力池 强制水跃坎 联合消能工 

分 类 号：TV653[水利工程—水利水电工程]