水闸挖深式消力池消能设计研究

Study on energy dissipation design for deep-digging stilling basin of sluice

水闸的消能设计主要是根据上下游水位及过闸单宽流量进行计算。本文通过实例,将过闸流量分为几种工况,分析研究水闸消能设计中池深及池长计算工况的选取。结果表明,各种工况对水闸消能设计的计算影响较大。因此,水闸的消能设计一定要选取合理的工况进行计算。

The energy dissipation design of sluice is calculated based on the water levels of upstream and downstream and the sluice discharge per unit width. By example, the paper analyzes and studies the calculation conditions selection of depth and length of the stilling basin in the energy dissipation design of sluice according to the different run ning conditions of the discharge through the sluice. The results show that the different running conditions have the great influence on energy dissipation design calculation of sluice. Therefore, the energy dissipation design of sluice must be select the reasonable running condition to calculate.