【摘 要】
：
一、前言近年来,国内外关于航道宽度的研究,主要是通过模型试验,实船观测和理论计算等手段进行的。大体可归纳为三种方沙:一是美国陆军工程兵团基于巴拿马运河实船观测,提出
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一、前言近年来,国内外关于航道宽度的研究,主要是通过模型试验,实船观测和理论计算等手段进行的。大体可归纳为三种方沙:一是美国陆军工程兵团基于巴拿马运河实船观测,提出不同类型船舶航迹带的宽度,逐渐演变到在第20次国际航运会议上提出的用船宽倍数表示
I. Introduction In recent years, the research on the width of waterway at home and abroad has mainly been carried out through model tests, real ship observations and theoretical calculations. Can be generally grouped into three types of Fangsha: First, the United States Army Corps of Engineers based on the Panama Canal observation of the real ship, put forward the width of the different types of ship track with a gradual evolution to the 20th International Shipping Conference proposed by the ship widening
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