Hi everyone, I would like to ask if anyone has an example umat file for me to study to work on my master thesis researches. I would like to create a soil foundation for a pavement which is both moisture and stress dependent. There have been some good papers about this topic too but I could not succesfully start writing the Fortran code required. I will really appreciate your help.
If anyone is also interested for proffesional help for this topic can feel free to contact me too.

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2 Comments
  1. Hans Henning Stutz
    Hans Henning Stutz 1 month ago

    Dear Mehmet,

    please have a look into the Models section, there you can find a couple of different UMATs for Abaqus as inspiration.

    kind regards,
    Hans Henning

  2. Frank Richter
    Frank Richter 1 month ago

    Hello

    adding to Hans’ advice:

    subscribe to and seek assistance from the
    ABAQUS mailing list
    https://groups.yahoo.com/neo/groups/Abaqus/info
    Search the archive of the list before posting in it.

    Or
    http://www.eng-tips.com/threadminder.cfm?pid=799
    or from the ResearchGate discussion forum.

    For advice on mechanics in general, including modeling,
    you can consult
    http://imechanica.org/

    As an introduction get the file
    http://imechanica.org/files/Writing User Subroutines with ABAQUS.pdf

    Good luck

    Frank

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