Abstract: The shortcomings of the existing mooring system and the possibility of the application of electromagnetic technology in wharf mooring system are analyzed and the advantages of the electromagnetic technology used in water transportation at home and abroad are consulted.In addition,the basic composition and operation principles of a kind of electromagnetic mooring component are introduced in detail and we take the application of new electromagnetic mooring component in floating wharf for example to introduce the checking computations of mooring force.Finally,we got the conclusion that new electromagnetic mooring component,with the characteristics of simple structure, easy to manufacture and convenient operation, can improve the efficiency and the structural stress of dock port．

Key words: electromagnetic mooring component, large water-head, wharf mooring

摘要： 分析现有系泊系统的不足，讨论了电磁技术在码头系泊系统中应用的可行性，并借鉴国内外电磁技术在水运 事业中应用的优点，提出了一种新的码头电磁系泊装置。详细介绍电磁系泊装置的基本构成和工作原理，并以新 型电磁系泊装置在浮式系靠泊结构中的应用为例，重点进行了系缆力的验算。结果表明:电磁系泊装置具有结构 简单、容易制作、操作方便等特点，能够提高系靠泊效率、改善码头结构受力。

关键词: 电磁系泊, 大水位差, 码头系泊