摘要
通过对南水北调东线一期工程鲁北段小运河输水工程的设计实践发现,输水河道上的节制闸闸孔总净宽的确定,不仅与河道上下游水位差及过闸流量有关,还应考虑闸室总宽度和河道总宽度的关系。
Through designing the water carrier engineering in Lubei of the first phase of eastern route of the south to north water diversion project,we found that determining the clear width of the hole of sluice gates on river water,is not only concerned with the water head and flow through the gate,but also be concerned with the total width of the lock bay and river way.
出处
《水利科技与经济》
2012年第4期16-18,共3页
Water Conservancy Science and Technology and Economy
关键词
节制闸
闸孔总净宽
过闸水位差
闸室总宽度
河道总宽度
sluice gate
the clear width of the hole of sluice gate
water head
the total width of the lock bay
the total width of the river way
