摘要
本文结合新疆肯斯瓦特水利枢纽溢洪道模型进行试验,提出调整T形墩间距,布设差动尾坎辅助消能工对消力池进行优化。通过试验得出当T型墩阻塞率为45%,采用差动尾坎辅助消能工时,消能效果良好,能较好地满足消力池消能防冲要求。
Combined with the model experiment of the spillway for Kensiwate Water Control Project in Xinjiang,it is proposed to adjust the space in between the T-shaped baffle piers and arrange auxiliary energy dissipater of dentated end sills for the optimization of the stilling pool. It is obtained through the experiment that when the blocking rate of the T-shaped baffle pier is 45% and the auxiliary energy dissipater of dentated end sills is adopted,the energy dissipation effect is better and then the requirement of energy dissipation and erosion control for the stilling pool can be better satisfied.
出处
《水利水电技术》
CSCD
北大核心
2014年第11期37-40,共4页
Water Resources and Hydropower Engineering
基金
长江科学院中央级基本科研业务费项目(CKSF2013004/HL)
关键词
T型墩消力池
消能系数
最优阻塞率
差动尾坎
stilling pool with T-shaped baffle piers
energy dissipation ratio
optimal blocking rate
dentated end still
