宿鸭湖水库溢洪道泄洪消能试验优化研究  

Experimental research on optimization of flood discharge and energy dissipation of the Suyahu reservoir spillway

作　　者：姜英芳[1] 

机构地区：[1]福建水利电力职业技术学院,福建永安366000

出　　处：《安徽水利水电职业技术学院学报》2013年第2期8-10,共3页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

基　　金：福建省水利厅基金项目(MSK201214)

摘　　要：对宿鸭湖水库溢洪道整体水工模型试验研究,结果表明:为改善7孔闸下游的消力池在通过小流量时和5孔闸下游的消力池在通过大流量时出现远趋水跃,消能效果差的情况,建议在7孔闸下游增设二级消力池,同时增加5孔闸下游消力坎高度。修改方案试验结果表明,消能状态良好,运行安全。Based on the hydraulic integrated physical model, an experimental study of Suyahu Reservoir spillway is designed. The research findings show that adding a second stilling basin to the first at the downstream of the seven holes sluice, and increase the depth of the stilling basin is recommended be- cause it can eliminate the remote jump when small flow throughing the stilling basin downstream of the seven holes sluice and when large flow throughing the stilling basin downstream of the five holes sluice. Optimized shape can dissipate energy greatly and has been applied to engineering design.

关 键 词：宿鸭湖水库 溢洪道 模型试验 

分 类 号：TV653[水利工程—水利水电工程]