weir gate

Experiment on weir overflow and hole overflow in spillway gate of Andi Reservoir

岸堤水库溢洪闸堰流&孔流流量的试验分析

design of an integral hydraulic transmission weir-gate

整体式液压驱动堰门设计

the basic conditions of no-digging for a long term in fengqiwo is the running of waijiang gate and sand-flying-weir gate.

外江闸和飞沙堰闸的运行是凤栖窝长期不淘淤的前提条件。

If a gate is to be installed on the crest, orifice flow can be trans-formed into broad-crested weir flow at any water heads, provided that the suggested limitations are taken into consideration in hydraulic design.

若堰顶设有闸门，如果在水力设计中考虑了上述极限控制条件，则在任意堰顶水头情况下，都可以完成从孔流到宽顶堰溢流的过渡。

According to the operating of Anti Reservoir spillway gate, results of model experiment and field observation as com-pared with theoretical calculation have been made and got the relation formula between weir overflow and hole overflow.

根据岸堤水库溢洪闸的工程实例，通过模型试验和现场实测对比理论计算得到孔流与堰流的关系式，把堰流的试验结果推广到闸门控制泄流上，取得成功。

Discussion on Hydraulic Calculation of Plane Gate on Broad-crested Weir

宽顶堰上平板闸门水力计算的探讨