某拦河闸底流消能工消能防冲试验研究  

Experimental Study on Sluice Energy Dissipation of Hydraulic Jump

作　　者：麦栋玲[1] 黄智敏[1] 陆汉柱[1] 付波[1] 

机构地区：[1]广东省水利水电科学研究院广东省水动力学应用研究重点实验室,广东广州510635

出　　处：《广东水利水电》2015年第4期1-4,9,共5页Guangdong Water Resources and Hydropower

摘　　要：通过物理模型试验,对某拦河闸底流消能工进行消能防冲试验,测试和分析不同开度下的水闸运行流态、流速分布及上下游水流衔接状况,研究成果可供工程设计参考。Energy dissipation of hydraulic jump is used to low head and large discharge spillway.This study performed the energy dissipation of hydraulic jump with model test.Some hydraulic characteristics of sluice were given, such as the flow pattern, the velocity distribution and so on.The conclusion can be provided as references to the design and the optimization.

关 键 词：水工模型 拦河闸 消能 水跃 消力墩 

分 类 号：TV653[水利工程—水利水电工程]