长甲板室弹性连接结构设计

Design for Elastic Connection Structure of Long Deckhouse

针对长甲板室弹性连接结构设计问题进行分析,研究长甲板室弹性连接结构的使用场景和设计方案。采用舱段有限元数值仿真方法开展弹性连接方案下的甲板室总纵强度参与度计算,分析弹性连接节点的设置数量、设置范围和局部节点设计等参数对甲板室节点区域局部结构设计和总纵强度有效度的影响,提出甲板室弹性连接节点空间布置和局部结构优化方案,为需采用轻型甲板室设计的船舶提供参考。

To study the design problem of elastic connected structure of long deckhouse,the use scenario and design scheme of elastic connection structure of long deckhouse are explored,and the finite element numerical simulation method is used to carry out the hull longitudinal strength effectiveness of the deckhouse under the elastic connection scheme.The influence of the number,range and local node design of elastic connection structure on the local structure design and the effectiveness of hull longitudinal strength of deckhouse is analyzed.The spatial arrangement and local structural optimization scheme of the elastic connection structure are proposed,which provides reference and design ideas for ships that need to adopt light deckhouse design.