中国海事Issue(4)：72-74,3.DOI:10.16831/j.cnki.issn1673-2278.2024.04.023
基于SESAM的货油舱船体结构疲劳强度分析
Fatigue Strength Analysis of Cargo Oil Tank Hull Structure Based on SESAM
刘强1
作者信息
- 1. 中海油田服务股份有限公司,河北 廊坊 065200
- 折叠
摘要
Abstract
This paper uses the random fatigue analysis method and SESAM software to explain in details the method of hydrodynamic load and response analysis,the application of hot spot stress and S-N curve theory to calculate the cumulative fatigue damage degree,as well as the finite element simulation method for the structure of cargo oil tanks.The results of fatigue strength analysis on cargo oil tank structures are presented taking a certain oil storage vessel in Bohai as an example in order to provide reference for further vessel structure simulation and control and safety management of the fatigue damage of cargo oil tanks.关键词
船舶结构/货油舱/疲劳/热点应力/水动力Key words
vessel structure/cargo oil tank/fatigue/hot spot stress/hydrodynamic分类
交通工程引用本文复制引用
刘强..基于SESAM的货油舱船体结构疲劳强度分析[J].中国海事,2024,(4):72-74,3.
