刘家沟水电站溢洪道消能结构形式优化试验研究

Liujiagou Hydropower Spillway Energy Structure form Optimized Experimental Research

为改善刘家沟水电站溢洪道消能形式、减小下泄高速水流对河床和岸坡的冲刷破坏,通过对溢洪道不同消能方案的对比试验研究,提出了岸坡分散水流冲刷河床的消能设计方法,进一步试验验证该方案在泄流流态和消能效果方面都达到了令人满意的效果。

To improve Liujiagou hydropower spillway energy form,reduce the release of high-speed water flow to the river and bank of scour destruction,through the spillway different energy scheme comparison experimental study,puts forward shore-slope dispersed flow washout riverbed design method of energy dissipation,and further experiment validate the scheme in discharge flow pattern and energy effect has achieved satisfactory results.