大型邮轮压载水系统设计技术研究

Research on the design technology of ballast water system for large cruise ships

大型邮轮甲板上层建筑较多,重心较高,因其独特功能性对平稳性有很高的要求。压载水系统负责维护邮轮的稳性,对邮轮的安全航行有重要的影响。本文分析邮轮结构的特殊性要求及其系统组成。以VISTA邮轮为模板,研究邮轮压载水系统组成、实现原理、布置特点、基于安全返港下的设计原则和压载管径等参数的计算方法,为大型邮轮压载水系统的设计提供参考。

Large luxury cruise ships have many superstructures on the deck and a high center of gravity.Due to its unique function,it has a high requirement for the stability.Ballast water system is responsible for maintaining the stability of cruise ships,which has an important impact on the safe navigation of cruise ships.The particularity of cruise ship structure and its functional requirements are analyzed in this paper.Taking VIATA cruise ship as the template the composition,implementation principle,layout characteristics of the cruise ship,the design principle of safe return to port and calculation methods of the ballast pipe diameter are studied.It will provide reference on the design of ballast water system for large luxury cruise ship.