摘要
内河船队运输是我国内河运输的重要组成部分,船舶领域是研究水上交通安全的基础。为了获取长江干线分节驳顶推船队的船舶领域模型,基于停船视距获取船舶领域长轴解析式,基于船间效应和岸吸效应获取船舶领域短轴解析式,将长江干线每一类分节驳顶推船队的船型要素和编队要素带入解析式求取相应的船舶领域长、短轴,最后将所有船队的船舶领域长、短轴分别求取均值得到长江干线分节驳顶推船队的船舶领域模型。结果显示分节驳顶推船队的船舶领域长轴约为2. 32倍船队长度,短轴约为0. 55倍船队长度。
Inland river fleet transportation is an important part of inland river transportation in China,and the ship field is the basis of the study of water traffic safety.In order to obtain the ship domain model of each type of barge pushing fleet on the Yangtze River main line,the long-axis analytical formula of the ship domain is obtained based on the stopping sight distance,and the short-axis analytical formula of the ship domain is obtained based on the ship to ship effect and shore suction effect.The ship type and formation elements of each type of barge pushing fleet on the Yangtze River main line are plugged into the analytical formula to obtain the corresponding long-axis and short-axis of the ship domain.Finally,all the fleet's The long axis and the short axis of the ship domain are all worth to the ship domain model of the pushing fleet of the sectionalized barges on the Yangtze River main line.The results show that the length of the long axis is about 2.32 times of the fleet length and the short axis is about 0.55 times of the fleet length.
作者
朱连江
马会
ZHU Lian-jiang;MA Hui(Wenzhou Maritime Administration,Wenzhou 325000,China;School of Navigation,Dalian Maritime University,Dalian 116026,China)
出处
《浙江交通职业技术学院学报》
CAS
2020年第1期42-46,共5页
Journal of Zhejiang Institute of Communications
