船闸短廊道格栅消能型式的设计与试验

Design and Test of the Stilling Type of Grill at Short Culvert of Shiplock

以万年船闸上闸首输水系统为依据,通过分析和试验论证,认为该格栅消能型式的输水系统设计合理;水力指标较高、消能充分、水流条件好;船舶停泊安全,镇静段长度短。该方案已被工程设计应用。

According to the filling and emptying system of the upper lock head ofWannian Shiplock, through analysis and demonstration of tests, it is consi-dered that the filling and emptying system of this stilling type (with grill)is reasonable in design, with higher hydraulic indices, more complete stillingand favorate flow condition; it is safe for mooring and the steady eection be-come shorter. This scheme has been adopted in proiect design.