冰区航行.docVIP

——————————————————————————————————————————————— 冰区航行 烟台大学毕业论文 分类号 编号 烟 台 大 学 毕 业 论 文 Ice navigation 申请学位： 工学学士 院 系： 海洋学院 专 业： 航海技术 姓 名： 王鑫 学 号： 201260503312 指导老师：杜新（讲师） 年 月 日 烟台大学海洋学院 烟台大学毕业论文 Ice navigation 姓 名： 王鑫 导 师： 杜新 年 月 日 烟台大学海洋学院 烟台大学毕业论文 烟台大学毕业论文任务书 院（系）：海洋学院 烟台大学毕业论文 烟台大学毕业论文 关键词：冰区；航行安全；综合评价。 I 烟台大学毕业论文 Abstract:Most excellent port in northern China are located in the yellow, tidal waters of these two waters every winter will have varying degrees of icing to winter navigation clever ship in the waters brought greater security risks. At present, China and the relevant regulatory mouth portion which does not put on a ship can enter the ice conditions under which detailed guidance documents in ice waters, except the provisions of no sea ice class strengthening ship prohibited from entering Qingdao W North winter sailing. Although such a sweeping approach can reduce winter yellow, tidal waters of the maritime traffic accidents, but the resulting lack of sea transport for the economic development of the North gave brought considerable elbow strike. Get on the urgent need to introduce more rational guidance documents in need of winter in the northern part of the Yellow Sea and the tidal waters of the ship some reference to the preliminary judging a ship into the waters under the ice conditions are safe. At present, the researches on the safety of the ship sailing the ice zone is divided into two aspects: First, in the pool or ice network simulation boat - ice collision scene, according to the experimental data obtained in the corresponding calculation derived empirical formula and ice resistance vessels - ice interaction ships and sea ice each change, sending part is to provide a frame of reference for the ice sailing ship design; the other side is the experience of having ice sailing captai