关于提高汛期三峡船闸四级运行效率的方案研究

Study on the Program to Improve the Efficiency of the Four Levels of Operation of the Three Gorges Locks during the Flood Season

结合现阶段船舶过闸运行工艺,对三峡船闸四级运行中存在的问题进行了数据和理论分析,并提供三种方案用于优化三峡船闸四级运行工艺。通过缩短二闸首阀门输水时间,优化二闸首防撞警戒装置运行工艺,提前关次级人字门操作等方案来缩短四级运行闸次间隔时间,提高过闸效率。

Combined with the current stage of ship crossing operation process,the data and theoretical analysis of the problems of the three gorges locks level four operation is carried out,and three schemes are provided to optimize the three gorges locks level four operation process.By shortening the water transmission time of the second gate head valve,optimizing the operation process of the second gate head collision warning device,and closing the secondary herringbone gate operation in advance,the interval time of the fourth level operation gate is shortened and the crossing efficiency is improved.