Material card image for Expanded Polystyrene (EPS)
Altair Forum User
Altair Employee
Answers
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Hi Nitin,
For RADIOSS user profile, material law 70 and law 38 are visco-elastic foam like seat foam which do not have plastic deformation(like seat foam). To model crushable foam (with permanent deformation), you should use material law 33 or honeycomb material (law 28, law 55 or law 68).
Please go through the Help Menu on these material laws for more details.
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