摘要
介绍深水起重铺管船的船型特点,研究这种特殊船型的结构形式设计;结合船体质量分布和波浪载荷预报结果,进行总纵强度分析;借助三维有限元分析方法,对船体艉部结构进行局部强度分析;最后,分析总结该类工程船的设计关键及技术难点。
This paper introduces the characteristics of the ship form for a deepwater pipelaying crane vessel,and studies structural design of this typical ship. It analyzes the longitudinal strength by mass distribution and wave load. Then it analyzes the local strength of the stem structure by 3D finite element analysis method. Finally, it analyzes and concludes the critical design factor and technical difficulties of this kind of working vessels.
出处
《船舶》
2013年第6期20-22,39,共4页
Ship & Boat
基金
工业和信息化部高技术船舶科研项目(工信部联装[2010]336号)
关键词
深水起重铺管船
结构设计
强度分析
deepwater pipelaying crane vessel
structural design
strength analysis
