针对阿不都拉水库溢洪道弯道水流消能问题,提出了同时在第一直线段加糙条和在陡槽弯道段采取渠道超高法以消减冲击波的方案,并通过水工模型试验比较分析了溢洪道修改前后的消能效果。结果表明,该方案有效改善了弯道水流流态,消能效果显著。 Aiming at the problem of energy dissipation in the bend of Adudula reservoir spillway, a scheme is proposed to reduce the shock wave by using the hyperbranched method in the first straight section and the hyperbolic section in the curved section of the steep slope. Through the hydraulic model test Analysis of the spillway before and after the modification of the energy dissipation effect. The results show that this scheme can effectively improve the flow pattern of curve and has significant energy dissipation effect.