临淮岗复线船闸上游引航道船舶过闸仿真模拟试验  

Simulation experiment of ship passing through upstream approach channel of Linhuaigang double-line ship lock

作　　者：李社平 邓伟 LI She-ping;DENG Wei(CCCC Second Harbor Consultants Co.Ltd.,Wuhan 430071,China)

机构地区：[1]中交第二航务工程勘察设计院有限公司,湖北武汉430071

出　　处：《水运工程》2022年第7期168-172,共5页Port & Waterway Engineering

摘　　要：针对折线型引航道的新型布置方式可能存在船舶进出闸受限的问题,进行了上游引航道船舶过闸操纵仿真模拟试验。采用全任务大型船舶操纵模拟器,构建ECDIS及视景系统、建立船舶运动数学模型、模拟通航环境、建立拟建工程仿真试验模型、分析船舶操纵理论并计算。分析仿真模拟试验数据,从而验证过闸船舶的安全性和操作便利性,并对运营期船舶适航条件提出建议。试验结果表明:1)临淮岗复线船闸上游折线型引航道布置是合理的。2)将左侧警示分隔墩分布长度适当调整后可满足2000吨级船舶过闸通航要求。3)运营期应关注气象条件,确保船舶安全通过。Given that the new broken-line layout of the approach channel is likely to restrict ships passing through the lock,this study conducts a simulation test on the maneuvering of ships passing through the upstream approach channel.It utilizes a full-mission large ship maneuvering simulator to build an electronic chart display and information system(ECDIS)and a visual system,develop a mathematical ship motion model,simulate the navigation environment,create a simulation test model of a proposed project,analyze the ship maneuvering theory,and perform calculations.Then,it analyzes the simulation test data to verify the safety and maneuvering convenience of the ships passing through the lock and provide suggestions on the seaworthy conditions for ships during the operation period.The following observations can be made from the test results:1)The layout of the broken-line upstream approach channel of the Linhuaigang double-line ship lock is reasonable.2)The distribution length of the left warning partition piers can meet the passing-through requirement of 2000-ton ships after appropriate adjustment.3)The personnel concerned should pay attention to the meteorological conditions during the operation period to ensure the safe passing-through of ships.

关 键 词：上游引航道 折线型停泊段 仿真模拟试验 

分 类 号：U617[交通运输工程—船舶及航道工程]