虾峙门外航道超大型船舶富余水深的研究  

Research on the Under Keel Clearance for VLCC Passing through the Xiashimen Outer Channel

作　　者：孙立成[1] 何易培 贾传荧[1] 戴冉[1] 

机构地区：[1]大连海事大学,辽宁大连116026 [2]交通部宁波海上安全监督局,浙江宁波315020

出　　处：《中国航海》1999年第2期2-5,共4页Navigation of China

基　　金：交通部重大科技攻关项目

摘　　要：虾峙门外航道是进出宁波港的必经之路，但航道中有一段１７．５ ｍ 的浅水航段影响了超大型船舶进出宁波港，本文从理论上计算出保证超大型船舶在虾峙门外航道安全航行所需要的富余水深，从而为港口管理部门确定该航道的通航标准提供依据。The Xiashimen Outer Channel is an only way to enter or leave Ningbo Port. But there is a restricted water area with a depth of 17.5 m which badly affects the navigation of the fully loaded VLCC. The under keel clearance for VLCC navigating safely in the channel has been calculated theoretically in this paper, which can be used as the basis for the port administrative authority to determine the navigation standard in this channel, for the purpose of utilization of the water depth resource of Ningbo Port to the utmost.

关 键 词：水深 下沉量 船舶 航道 

分 类 号：U612.16[交通运输工程—船舶及航道工程]