舟山龟山航道潮流特征分析  

Analysis of Guishan Channel’s Tidal Characteristics in Zhoushan

作　　者：贺小萍[1] 杨其雷[1] He Xiaoping;Yang Qilei(Zhejiang International Maritime College,Zhoushan 316021,China)

机构地区：[1]浙江国际海运职业技术学院

出　　处：《浙江国际海运职业技术学院学报》2019年第4期1-4,共4页Journal of Zhejiang International Maritime College

摘　　要：对舟山龟山航道两个测流点实测数据进行分析,选取具有代表性的大潮日、平潮日、小潮日每3小时的潮流数据(表层、5m层、10m层、15m层、20m层、30m层和垂线平均),分析了潮流的平面、垂向、流速时间、方向等特征。针对以上分析研究,提出了船舶最佳安全通航时间,对船舶驾驶员熟悉该航道及附近水域水流环境和船舶进出港航行操纵提供参考。The measured data from two tide points of Guishan channel in Zhoushan are analyzed. Every 3 hours’ tidal data(layer surface, layer 5 meters, 10 meters, 15 meters, 20 meters, 30 meters and vertical on average)of the spring tide day, flat tide day and neap tide day are selected to analyze the characteristics of the tidal surface, vertical variety, velocity, time and direction. Based on the results of the above analysis and research, the optimal safe navigation time is put forward, which can help the ship pilots to know the tidal environment of the channel and the nearby waters, thus can get a good control of the ship when entering and leaving the port.

关 键 词：龟山航道 潮流分析 潮流特征 安全通航时间 

分 类 号：U675.9[交通运输工程—船舶及航道工程]