摘要
涌浪作为影响严重的海洋灾害之一,因其发生时对在行船舶、石油平台等海洋结构物以及近岸建筑物的破坏性,发生机制的复杂性等原因,一直备受全世界相关领域研究人员的关注。本文首先介绍了涌浪的危害性,然后从研究对象不同角度、研究方法的发展及得出的主要结论等方面阐述了到目前为止国内外学者对涌浪的认知程度。最后,总结前人对涌浪的研究多集中在外观特性的归纳、内部结构的理论推导及整体特征的数值模拟等方面,提出对特定海域涌浪的生成机理及运动特性等方面研究的不足,以期能够为以后的涌浪研究工作提供一些思路。
Swell is an important component Of the wave disasters. This phenomenon has been paid much atten- tion to by the researchers in the area all over the world, for its damage to marine structures such as ships, oil plat- forms and other offshore structures and its complexity of the mechanism. The swell and its danger were presented at first. And then, from the different aspects of swell, the development of research methods and some corresponding conclusions elaborated the understanding of swell of these domestic and foreign scholars so far. Finally, conclusions were given that previous researches of swell were concentrated in the induction of appearance characteristics, theo- retical analysis of the internal structure and numerical simulation of the overall features, etc. And the research defi- ciencies in swell about its generation mechanism and motion characteristics of specific sea were put forward to pro- vide some train of thoughts for people in the future researching.
出处
《水道港口》
2016年第1期1-6,共6页
Journal of Waterway and Harbor
基金
国家自然科学基金(41106001
51137002)
教育部留学回国人员科研启动基金(教外司留[2012]1707)
关键词
涌浪
涌浪谱
风涌浪分离
生成机制
演变特性
swell
swell spectrum
wind-swell separation
formation mechanism
evolution Characteristics
作者简介
周延东（1959-），男，山东省人，高级工程师，主要从事海洋工程及相关技术研究。
