摘要
针对浯溪口水利枢纽进口流态、下游河道消能防冲、电站进口泥沙淤积等问题进行了试验研究,通过缩短电站与低孔上游导墙,将其头部改为半圆形,以及表孔段与左坝段之间的连接挡墙采用扭曲面平顺衔接、表孔消力池内设置消力墩等措施,取得了较好的效果.
In view of Wuxikou hydro-junction flow pattern of inlet,energy dissipation and erosion control of downstream channel,as well as silt accumulation of plant intake,tests and analysis are made.By shortening upstream guide wall between plant and bot-tom sluice and modifying the head of guid wall into semi-circular,retaining wall between surface sluice and left dam smooth connection with twisted surface and adding stilling pier at the baffle block,good results are achieved.
出处
《江西水利科技》
2010年第3期188-191,共4页
Jiangxi Hydraulic Science & Technology
关键词
流态
消力墩
消能防冲
泥沙淤积
试验研究
Flow pattern
Baffle block
Energy dissipation and erosion control
Silt accumulation
Experiment and study
