浮油回收双体船结构强度评估方法

Research on structural strength evaluation methods of oil recovery catamaran

近年来伴随着新船型的研制开发,双体船已逐步应用于各类工程船。本文以某浮油回收双体船为研究对象,建立全船有限元模型,分别采用Sesam直接计算方法和CCS规范简化方法进行外载荷的确定、施加和计算评估,并对结果进行比较分析。研究结论可以为相关双体船船型的结构强度评估提供参考。

In recent years, with the research and manufacture of new ship forms, catamaran ship types have been gradually applied to many kinds of Engineering ships. This paper takes an oil recovery catamaran as the research object, established the finite element model, determined the external loads and applied calculation and evaluation by different methods.the results were analyzed and compared. The research conclusions can provide reference for the structural strength evaluation of the catamaran hull.