若干水库泄洪建筑物消能工的体型优化研究

Research on the Shape Optimization for Release Works Dissipaters of Several Reservoirs

通过对广东省老炉下水库溢流坝窄缝式挑坎体型、虎局水库溢洪道扩建工程消能工、惠州抽水蓄能电站下库溢洪道消能工及杨溪水三级水电站溢流坝消能工等4座水库泄洪工程消能工试验研究成果的总结,揭示了泄水建筑物消能工水流消能机理,优化了消能工的体型和尺寸。

Through summary on the experiment results of release works dissipaters of four reservoirs, i.e. the overflow dam slit bucket shape of Laoluxia Reservoir, the spillway expansion works dissipater of Huju Reservoir, the reservoir spillway dissipater of the Huizhou Pumped Storage Power Plant, and the spillway dissipater of Yangxi Three-Level Power Station, in Guangdong Province, the dissipation mechanism of release works dissipater is disclosed. The shape and size of the dissipaters are optimized in the research.