摘要
为了验证结构应力对有限元网格具有不敏感性,本文以Q345钢T型焊接接头为对象,利用有限元分析软件ANSYS/FE-SAFE的VERITY模块计算焊缝结构应力。结果表明,基于结构应力法计算的焊缝结构应力,对有限单元类型、网格尺寸均不敏感。
In order to verify that the structural stress is insensitive to the finite element mesh,this paper takes the Q345 steel T-shaped welded joint as the object,and uses the VERITY module of the finite element analysis software ANSYS/FE-SAFE to calculate the weld structural stress.The results show that based on the weld structure stress calculated by the structural stress method is insensitive to the finite element type and mesh size.
出处
《科学技术创新》
2020年第26期92-93,共2页
Scientific and Technological Innovation
