Current Techniques ENGINEERING STRESS-STRAIN
Engineering Stress [MPa]
800 700 600 500 400 300
Some areas appear to have failed at t=0ms.
200 100 0 0.00
RD0
t=100ms 0.05
0.10
0.15
0.20
Engineering Strain [-]
Conduct tensile test & determine strain or elongation at fracture
0.25
Either; 1. Add failure strain to material card & observe failure in CAE or 2. Inspect CAE results & infer areas at risk of failure