LNG 罐式集装箱框架结构的强度分析

摘要

Strength analysis on the frame structure of a tank container under normal temperature and iner-tial load are implemented by finite element method (FEM)in this article.The calculation results visually show the stress distribution of the frame structure under the worst working condition.Suggestion on structure design of the frame structure is put forward,in order to make the structure be more reasonable and improve the relia-bility of tank container.%通过有限元法计算分析 LNG 罐式集装箱在常温环境下，考虑动态惯性力影响后结构的应力水平，直观地分析出其框架在受载情况下的应力情况；对框架的结构设计提出了改进意见，使框架结构设计更加合理，以提高罐式集装箱的安全可靠性。