一种改进的横隔板竖缝式鱼道研究

摘要

Diaphragm vertical slot fishways was optimized and improved in the research, as the same time, a kind of streamline shape diaphragm vertical slot fishway was put forward. It transformed the diaphragm of the traditional structure into a circular shape, and transformed the vertical side wall of the traditional structure into an ellipse-circular multiple-arch shape. With the comprehensive and comparative analysis of the FLUENT software modeling calculations and indoor model tests, the superiority of the structure was verified. Finally, the article forecasted the research work on its next step forward.%对鱼道结构进行了优化改进，提出了一种新型的流线形横隔板竖缝式鱼道结构，将传统结构的横隔板改造成圆弧形，将竖直式边墙改造成椭圆弧-圆弧连拱形，并通过FLUENT软件建模计算及室内模型试验综合对比分析，验证了该结构的优越性，最后对其下一步的研究工作提出了展望。