船闸短廊道输水进口淹没水深的研究

Study on Submerged Depth of Intake Ports of a Short Culvert

本文简要回顾了廊道进口淹没水深不足所带来的危害,研究阀门设在帷墙顶部和底部两种型式淹投水深与有关因素的关系,提出了淹没水深与进口平均流速的关系式,可供船闸输水设计参考。

This article briefly reviews the hazard caused by less submerged depth of intake ports of a short culvert . The relation between submerged depth and its relative factors is analyzed in the case of locating the valves on the top and bottom of the curtain wall . Hence , the relationship between submerged depth and mean velocity of the intake ports is given , which can be used for designing lock ulverts