近年来，随着北极航道的出现，研究船舶结构的抗冰撞击能力越来越受到关注。本文提出一种安装在船舶满载水线处仿鱼鳞的防撞结构，加强冰区航行船舶抗冰撞击能力。这种结构形式来源于鱼鳞和古代鱼鳞甲良好的性能，该结构具有较好的抗冲击能力和减阻性能。对该防撞结构进行建模及分析，结果表明该鱼鳞防撞结构具有很好的抵御冰块冲击的能力。本文研究可以为冰区航行船舶的防撞设计提供参考。
In recent years, with the emergence of the arctic passage, the research on the anti-ice impact ability of ship structures has attracted more and more attention. In this paper, a fish-scale anti-collision structure is proposed which is installed on the waterline with full load to enhance the anti-collision ability of navigation ships in ice area. This structure comes from the good properties of fish scales and ancient fish scales, which have good impact resistance and resistance reduction. The model and analysis of the anti-collision structure show that the scale anti-collision structure has a good ability to resist the impact of ice. The research in this paper can provide reference for the collision prevention design of ships sailing in ice zone.
2020,42(11): 45-48 收稿日期：2019-04-13
DOI：10.3404/j.issn.1672-7649.2020.11.009
分类号：U661.4
作者简介：吴晨飞(1994-)，男，硕士研究生，研究方向为船冰碰撞
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