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Differences in results of VUMAT and UMAT

Thu, 2017-04-06 06:28 - kishan_Govind

Dear all,

I am using VUMAT and on comparing its result with UMAT. They differ a lot.

Can someone please explain if I should expect the results to be same ?

Thank you

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Frank Richter's picture

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Permalink Submitted by Frank Richter on Fri, 2017-04-07 15:14.

Subscribe to and seek assistance from the
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Search the archive of the list before posting in it.
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For an intro to subroutines get the file
http://imechanica.org/files/Writing User Subroutines with ABAQUS.pdf

Good luck

Frank

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