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hernest101
@hernest101
Eminent Member
Joined: Feb 3, 2012
Last seen: Oct 1, 2019
Topics: 11 / Replies: 14
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i found a way actually If you are really interested please write your email in a pm to me.

9 years ago
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I am trying to model a self similar analysis procedure and in my case I have to start calculating from the most left element and calculate the integra...

11 years ago
Topic
Replies: 0
Views: 417
Topic
Replies: 3
Views: 420
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I found an interesting error and fixed it now the algorithm works okey but i found out that my DDSDDE values are negative in the phase transition regi...

12 years ago
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So I got the DDSDDE before and after here are they why are they negative DDSDDE1 * 82788.4615384615 * * * *35480.7692307692 * * * *35480.7692307692 ...

12 years ago
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I did it as you said and this time abaqus has some errors like , ***WARNING: THE SYSTEM MATRIX HAS 16 NEGATIVE EIGENVALUES. IN AN EIGENVALU...

12 years ago
Topic
12 years ago
Replies: 1
Views: 458
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thnx again i am using return mapping algorithm for my yield function and then i get updated stress and jacobian values regarding to new phase transfor...

12 years ago
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