摘要
黄河沙坡头水利枢纽导流明渠下游的消能型式由物理模型试验所得 ,是一项在低佛氏数条件下的二级消能方法的成功实践。在明渠出口处采用二级消能方法 ,同时结合扩散消能措施 ,有效地解决了明渠水流的消能问题 ,使明渠水流与下游河道得以很好地衔接 ,同时 。
Layout of dissipaters in a guiding open channel of Shapotou Hydraulic Complex in the Yellow River has been established experimentally. It is a success of two times energy dissipation with a low Froude Number. Two times energy dissipation in combination with diffusers has solved problems of energy dissipation, so saving invest.
出处
《人民黄河》
CAS
北大核心
2002年第1期35-36,共2页
Yellow River
关键词
导流明渠
二级消耗
消能布置
消坡头水利枢纽
guiding open channel
two times energy dissipation
layout of energy dissipaters
Shapotou Hydraulic Complex
