What is VUMAT?

[kumara123]

Hi, I want to model geofoam as infilled material in a ground barrier. I came to know that I have to use VUMAT for that purpose but I don't have an idea how to use it. Can anyone recommend me a reference material to learn about VUMAT?
Thanks

 

[IRstuff]

HAve you done a websearch?

http://imechanica.org/files/appendix3-vumat.pdf

https://www.google.com/url?sa=t&rct...ZuJXh24POAhVH1mMKHR9hDRYQFggiMAE&url=https://

http://www.researchgate.net/file.Po...40A4kA8EkQsDzkuckpFtOw&bvm=bv.127521224,d.cGc

https://www.quora.com/unanswered/How-do-I-use-VUMAT-in-ABAQUS

http://www.pages.drexel.edu/~ww46/pictures/files/ImplementationofVUMAT.pdf

https://polymerfem.com/showthread.php?97-Exemplar-UMAT-and-VUMAT-Subroutines-for-ABAQUS

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert!

https://www.youtube.com/watch?v=BKorP55Aqvg

faq731-376 forum1529