福生水电站溢流坝模型试验研究  

The research of Fusheng Overflow Dam Model Test

作　　者：常云华[1] 李宗伟[1] 

机构地区：[1]长春工程学院,吉林长春130012

出　　处：《吉林水利》2011年第4期25-29,共5页Jilin Water Resources

摘　　要：福生水电站溢流坝采用底流消能。其特点是水头低、流量大,属典型的低佛氏数消能,经断面水工模型试验,优化了消能工布置,改善了水流流态,池长缩短11%,消力墩减少1/2,为设计提供了可靠依据。Fusheng Overflow dam has a submerged energy dissipation,which Characteristics are low water head,bigger flow,belong to a typical energy dissipation of low Froude number. The test of section hydraulic model has optimized layout of the energy dissipation and improved flow pattern,shortened pool length by 11% ,redueted pier plunge of 1/2, it provides a reliable basis for the design.

关 键 词：水电站 溢流坝 低佛氏数 断面水工模型试验 

分 类 号：TV652.1[水利工程—水利水电工程]