某集散两用货船主机机舱区域局部强度分析

An Analysis of the Local Strength of the Engine Room for 73.8m Bulk Cargo/Container Ships

文章以某集散两用货船主机机舱区域结构作为研究对象,应用MSC.Patran/Nastran软件建立艉部主机机舱结构有限元模型,并进行了主机机舱区域结构局部强度计算与分析。计算结果表明,该船主机机舱区域结构强度满足规范要求,为集散两用货船主机机舱的结构设计及优化提供了参考。

This article, combined with ＂ Specification for Inland Steel Ship Construction ＂, taking the engine room of a 73.8m bulk cargo/container ship as the research object, applies the software MSC.Patran / Nastran to the construction of the finite element model of the engine room as well as the calculation and analysis of its local strength, the results of which indicate that the strength conforms to the specification and serve as a reference for the design and optimization of the structure of the bulk cargo/container ship.