加拿大某极地码头除冰方案及船型论证  

Ice control and ship mix demonstration of a dock in the Arctic area of Canada

作　　者：李惠娟 范忆平 黄黎辉 LI Hui-juan;FAN Yi-ping;HUANG Li-hui(CCCC Third Harbor Consultants Co.,Ltd.,Shanghai 200032,China)

机构地区：[1]中交第三航务工程勘察设计院有限公司,上海200032

出　　处：《水运工程》2022年第3期50-54,共5页Port & Waterway Engineering

摘　　要：位于极寒地区海域的码头,若要保证全年运营,需要采取除冰措施,并对船型组合进行合理安排,以满足其运量要求。以加拿大北极地区某矿石出运码头工程为例,针对其所在地自然条件、冰况、运营要求等特点,提出适用的冰级散货船船级、破冰船及气泡系统等除冰方案以及满足运量要求的船型组合,并通过泊位利用率的计算对船型组合进行验证。For terminals located in extremely cold seas, to be operated uninterruptedly in the whole year, appropriate ice control measures shall be taken, and ship mix shall be arranged accordingly for the throughput demand. An ore loading dock project in the arctic area of Canada is taken as an example in this paper. Based on the natural conditions, ice conditions and operation requirements, this paper proposes applicable ice ship class, ice control measures such as ice management vessels and air bubbler system, as well as ship mix for the annual throughput. Berth occupancy is also calculated to demonstrate the proposed ship mix. The proposal of this paper can provide reference for the design of similar projects.

关 键 词：北极圈 碎冰 破冰船 冰级 气泡防冰系统 纽卡斯尔型船 泊位利用率 

分 类 号：U652.7[交通运输工程—港口、海岸及近海工程]