宽浅式水库库水位差异对泄水建筑物下泄流量的影响

The Influence of Water Level Differences on Discharge of Water-release Struc tures of Wide-shallow Reservoir

通过试验研究了宽浅式水库的泄水建筑物的泄流能力,试验表明,行近流速的影响不可忽略,不同建筑物前的水位差异相当显著,各泄水建筑物应采用相应位置的库水位来计算泄流量。

The study on discharge capacity of waterrelease structures of wideshallow reservoir is carried out, which shows that the influence of near velocity can not be neglected, the water level differences before the waterrelease structures are quite obvious, the discharge of each waterrelease structure should be calculated by using the water level of corresponding location.