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Usermat

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msomiv

msomiv

Materials
Oct 13, 2011
8
Hi Guys,
I wrote usermat for sma material using fortran language.When I was testing the usermat, |I could not get solution. The status showed that the simulation is running and it ran over 2 hours and after that it returns errors.I was wondering if there is someone who is familiar with incoporation of usermat in ABAQUS.I am willing to send the code to anyone who can help me in solving this problem.

Thank you.
 
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Go with 1 element test first.

Check: 1) stress update in umat;2) Jacobian

Contact abaqusDr@gmail.com with input, umat and reference papers for umat if you do need help
 
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