广东水利水电Issue(7)：49-54,6.
罗田水库进库闸消能特性试验研究
Experimental Study on Energy Dissipation Characteristics of Luotian Reservoir Inlet Gates
摘要
Abstract
Taking Luotian Reservoir inlet gate project as an example,the physical model is established to investigated flow pattern and energy dissipation of the inflow.The experimental results indicate that the design scheme has problems such as excessive inflow flow velocity and the downstream river channel being susceptible to erosion,which can affect the safety of buildings.Taking into account the river regime and terrain characteristics,optimization engineering measures such as the outflow pool,stilling pool,and apron are proposed,which can effectively adjust the distribution of inflow flow,reduce flow velocity,and weaken the possibility of downstream riverbed erosion.Combined with the utilization of downstream construction cofferdams,local buffer zones are formed downstream of the gate,it can effectively improve the stability and safety of the entrance gate.关键词
进库闸/流态/消能防冲/物理模型Key words
inlet gate/flow condition/energy dissipation/physical experiments分类
建筑与水利引用本文复制引用
练伟航,张广传,宫鹏杰,丘佳永..罗田水库进库闸消能特性试验研究[J].广东水利水电,2025,(7):49-54,6.基金项目
广东省水利科技创新项目(编号:2023-06). （编号:2023-06）
