4250TEU集装箱船脱硫塔结构强度有限元分析  

Finite element analysis of the strength of the desulfurization tower structure of 4250TEU container ship

作　　者：张伟 Zhang Wei(Jiangsu Maritime Institute,Nanjing 211100,China)

机构地区：[1]江苏海事职业技术学院,江苏南京211100

出　　处：《江苏科技信息》2020年第23期33-35,共3页Jiangsu Science and Technology Information

基　　金：江苏海事职业技术学院课题,项目名称:基于有限元的船用脱硫塔结构优化设计及强度计算研究,项目编号:KJYB201902;江苏海事职业技术学院千帆计划资助项目,项目编号:CX1701。

摘　　要：文章以4250TEU集装箱船为研究对象,依据劳氏船级社RULES AND REGULATIONS FOR THE CLASSIFICATION OF SHIPS(2007)的要求,对该船上的脱硫塔结构进行强度计算。运用大型有限元软件MSC.Patran/MSC.Nastran,计算工况选取脱硫塔在正常操作工况和事故工况下分别考虑横摇和纵摇两种情况,对该脱硫塔结构强度进行建模计算。计算结果表明,该脱硫塔结构强度满足规范要求。In this paper,4250TEU container ship is taken as the research object and the strength of the desulfurization tower structure on the ship is calculated according to the requirements of RULES AND REGULATIONS FOR THE CLASSIFICATION OF SHIPS(2007)of Lloyd’s Register.The finite element software MSC.Patran/MSC.Nastran is used to calculate the working conditions.Rolling and pitching motions under normal operation conditions and accident conditions of the desulfurization tower are selected to calculate the strength of the desulfurization tower structure.The calculation results show that the strength of the desulfurization tower structure meets the specifications.

关 键 词：集装箱船 脱硫塔结构 有限元分析 

分 类 号：U664[交通运输工程—船舶及航道工程]