刘家沟水电站水工模型试验研究

Hydraulic Model Test of Liujiagou Hydropower Plant

通过对刘家沟水电站水工模型的优化试验,发现溢洪道进水渠右导墙体型采用两圆弧+直线段结构能够较好的解决泄流流态问题,而消能形式采用泄槽出口平台设T型墩+岸坡分散水流+平台挑射出流的联合结构亦能够达到令人满意的消能效果。

For solving the problem of discharge flow regime, by the means of optimizing test of hydraulic model of Liujiagou hydropower station, two arcs and straight segment structure form of the right spillway guide wall were used. For achieving sat- isfactory effect of energy dissipation, the joint energy dissipation structure, which included T pier on discharge groove export platform and through shore-slope dispersing flow and crashing shot out flux via platform, was adopted.