中国极地破冰船总体与结构设计技术现状与展望  

Research Status and Prospect of General and Structural Design Technology of Polar Icebreaker in China

作　　者：吴刚[1,2] 王燕舞[2] 张东江 WU Gang;WANG Yanwu;ZHANG Dongjiang(Shanghai JiaoTong University Shanghai 20030,China;Marine Design&Research Institute of China,Shanghai 20030,China)

机构地区：[1]上海交通大学,上海200030 [2]中国船舶工业集团公司第708研究所,上海200011

出　　处：《中国造船》2020年第1期194-203,共10页Shipbuilding of China

摘　　要：本文基于近年来国内预研、设计或改造、建造的多型极地破冰船,提取总体和结构设计关键技术,简要介绍了适用于我国国情的不同等级极地破冰船的总体船型、推进系统、防寒系统设计及结构冰载荷模拟、冰带构件优化设计等方面研究内容。对我国此类船型研发的特点和难点作扼要说明,着重介绍了国内相关设计关键技术的研究现状及实船应用情况;探讨了此类船型国内后续研发方向,并对相应关键技术的研究方向作展望。Based on several polar icebreakers which are pre-studied, designed, built or modified in china in recent years, some key technologies in general design and structural design of this type of vessels, such as hull form, propulsion system, chilling protection system, ice load simulation and optimal design of ice belt structure, are briefly introduced in this paper. Design feature and difficulty are examined, as well as the research status and applications in China are introduced. The follow-up research and development of corresponding technologies are discussed.

关 键 词：极地 破冰船 重型破冰船 船型设计 冰载荷 冰区结构 

分 类 号：U661.43[交通运输工程—船舶及航道工程]