Stress in FEA

摘要

In part two of this series (deskeng.com/de/?p=30077). we looked at directional stresses in the XY plane of the structure shown in Fig. 1. It is a cross brace, supported at the left-hand edge by two lugs and loaded at the right-hand edge through two additional lugs. The structure is sitting in the global XY plane. In this article we are going to look at two further types of stress: principal stress and Von Mises stress.