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How to define material failure

How to define material failure

How to define material failure

(OP)
I am trying to evaluate an impact analysis using abaqus explicit (bullet vs. armoured plate).

I can't figure out how to define material property so that the plate brakes when certain stress or strain is reached.

Any help appreiated.

RE: How to define material failure

Check out damage in the material properties.

Rob Stupplebeen

RE: How to define material failure

(OP)
Yes, i have tried numerous options and combinations. None worked.
Can someone tell me what exactly i have to define:
   Elastic material?
   Plastic material?
   Ductile damage?
I just need one working example.

RE: How to define material failure

Abaqus Example Problems Manual
2.1.3 Rigid projectile impacting eroding plate

Rob Stupplebeen

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