深海系泊系统动力特性研究进展  

Advance of study on dynamic characters of mooring systems in deep water

作　　者：唐友刚[1] 张素侠[1] 张若瑜[1] 刘海笑[1] 

机构地区：[1]天津大学建筑工程学院,天津300072

出　　处：《海洋工程》2008年第1期120-126,共7页The Ocean Engineering

基　　金：国家自然科学基金资助项目(50679051);国家自然科学基金重点资助项目(50639030);国家863资助项目(2007AA09Z304)

摘　　要：系泊系统设计是深海平台开发的关键问题之一。由于深海环境载荷和系泊材料物理特性及系缆构型影响,系泊系统分析涉及流固耦合非线性、非线性流体动力及整个系泊系统的运动稳定性。总结深海系泊系统关键理论和技术研究的前沿问题,包括系泊系统系缆建模、系泊系统耦合动力分析的理论和方法等,重点分析系泊系统非线性动力学问题的研究进展,并且提出了深海系泊系统需要深入研究的若干动力学问题。The design of mooring systems is one of the key issues in the exploitation of platforms for deep water. Because of the effects of environmental load in deep water, the physical characters of the mooring line material and the configuration, the analysis of the mooring systems involves nonlinearity due to fluid-solid coupling, the nonlinear hydrodynamic forces and the stability of motions. In this paper, some pivotal theories and technical problems are presented, including the modeling of the mooring line, the theory and method of coupled dynamics analysis of the mooring system, and focusing on the development of study on the nonlinear dynamics of mooring systems. The future researches to be studied about deep ocean mooring systems are recommended in the end.

关 键 词：深海系泊 深海平台 动力响应 运动稳定性 

分 类 号：U674.38[交通运输工程—船舶及航道工程]