底栏栅坝在巴基斯坦水电站中的应用  

Application of bottom trash rack dam in Pakistan hydropower station

作　　者：谭立清[1] 何忠富[1] 

机构地区：[1]辽宁省水利水电勘测设计研究院,辽宁沈阳110006

出　　处：《东北水利水电》2010年第2期9-10,共2页Water Resources & Hydropower of Northeast China

摘　　要：针对Naltar河道推移质对取水方式的影响,通过比较常规闸坝,结合引水方式的优缺点,在巴基斯坦北部地区首次应用了底栏栅坝式取水型式,实践证明该引水方式是成功的。同时提出了底栏栅坝应用于山区多泥沙河流设计中应注意的问题。Water supply mode of bottom trash rack dam is first used successfully in north area of Pakistan based on the effect of sediment load of Naltar river on the water supply mode and comparison with normal gate dam and combination of advantage and disadvantage of water supply mode.The practice proved the mode is right.The paper puts forward the problems needing attention in the application of bottom trash rack dam in design of sediment-laden river in mountain area.

关 键 词：底栏栅坝 取水头部 泥沙 巴基斯坦 

分 类 号：TV67[水利工程—水利水电工程]