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    • Rahul Ponginan

      Please click here for a short but important announcement   03/26/17

      Dear Users Our Commercial and Academic users around the world can use these same forums here as before i.e. the Altair Support Forum , Commercial users from India with solver queries can go to the Solver Forum for India Commercial Users , Academic Users from India and AOC India Participants are requested to go to the Forum for India Academic Users and AOC India Participants , We will be tending to all queries in all the forums promptly as before, thank you for your understanding. 

Wrong strain value

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i defined stress-strain curve  using TABLES1 card and MATS1 cards and prepared my model to be calculated in optistruct. The problem is that while i'm checked the stress-strain variation in hyperview it shows a 0.003 strain for 742MPa value of stress for the same element and it's little bit weird. the stress-strain variation is as shown below, so for this stress the variation of strain should be between 0.05 and 0.07!! i want to see the plastic strain for this plastic constraint could anyone help !!






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