Ts presentation crach

Page 1

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


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