东江水源工程西枝江取水口改造设计与研究  

Intake renovation of Xizhijiang pump station for Dongjiang water diversion project

作　　者：龚玉锋 GONG Yufeng(Shenzhen Guanghuiyuan Environment and Water Affairs,Co.,Ltd.,Shenzhen 518001,China)

机构地区：[1]深圳市广汇源环境水务有限公司,广东深圳518001

出　　处：《水科学与工程技术》2020年第4期53-55,共3页Water Sciences and Engineering Technology

摘　　要：采用二维水沙数学模型研究了东江水源工程西枝江取水口附近局部流态、河床冲淤等变化规律,提出了取水口改造方案。通过取水口改造局部地形优化进水条件,来改变河床的冲淤规律,实现减少淤积及沼蛤等水生物附着的目标。Applying planar 2D water-sand model to analyze the local flow condition and riverbed scouring and silting-up at Xizhijiang water intake of Dongjiang Water Diversion Project,renovation scheme was put forward,relevant design and study are carried out.The object of changing the law of scouring and silting-up,minimizing the sediment quantity and the aquatic attachment can be achieved by changing the intake condition and local topography.

关 键 词：取水口 水头损失 淤积 沉砂池 

分 类 号：TV14[水利工程—水力学及河流动力学]