中文摘要：
拖轮协助大船靠离泊对于船舶安全操纵具有重要意义。不同的港作拖轮具有不同的操作特性。拖轮顶推或拖带等不同的作业方式会对船舶产生不同的受力影响。本文对全回转拖轮不同情况下的操纵效果进行了比较分析,对大型船舶靠离泊作业中拖轮的使用提出建议。
英文篇名：
Research on the Maneuvering Characteristics and Use of Port Tug to Assist Berthing/Deberthing Operation of Large Ships
英文作者：
XU Jian-hao;Qingdao Pilot Station;
英文摘要：
It is of great significance for safe handling of ships by the tug helps to berthing/deberthing operation, but different type of port tug has different operation characteristics. Different operation modes, such as tug thrust or tow belt, have different force effects on the ship. In this paper, the control effect of the full-rotating tug under different conditions is compared and analyzed, and suggestions for the use of the tug in the berthing/deberthing operation of large ships are put forward.
英文关键词：
port tug;;operation type;;ship maneuvering
