收缩式消能工与挑流、底流、戽流相联合的消能方式,在高坝上已获得广泛应用,最近将其应用到中坝上,也取得良好效果。红水河桥巩水电站低坝,作了把收缩式消能工用在低坝戽式消力池里进行混合消能的尝试,水工模型验证结果表明,同样取得显著的消能效果,还使消力戽具有自我清理推移质的能力。 Shrinkage dissipator and the pick flow, underflow, flow combination of energy dissipation mode, has been widely used in high dam, recently applied to the dam, also achieved good results. The Hongshuiheqiao Gongsheng Hydropower Station low dam, made the contraction of energy dissipater used in the low-pressure dam dipping tank for hybrid energy dissipation test results show that hydraulic model also achieved significant energy dissipation effect also So that the consumer 戽 推 self-cleaning up the quality of the ability to push.