引水工程江渠交汇水域通航条件研究

Navigation condition study of the confluence of river channels from water diversion project

在大型江渠交汇水域,水流运动特性复杂,船舶能否安全进出交汇口水域是引水工程通航建筑物设计需要解决的难点。文章利用大型船舶操纵模拟器,以水流与船舶操纵运动数学模型偶合计算为基础,对引江济汉工程江渠交汇水域通航条件进行了优化研究,同时提出了交汇水域船舶的避让方式。

In the confluence of large river channels,the flow characteristics are complex,and the key parts of the ship to enter and exit the crossing is a difficult problem to be solved for the design of water diversion project.Based on coupled calculation of water flow and ship maneuvering motion mathematical model,using the large ship handling simulator,the navigation condition in water diversion project from the Yangtze River to the Hanjiang River was optimized. At the same time,the method of avoiding the ship of confluence waters was proposed.