UMAT for Gurson Tvergaard Needleman (GTN) model
UMAT for Gurson Tvergaard Needleman (GTN) model
(OP)
Hello everybody,
does someone have a UMAT code for Abaqus for the Gurson Tvergaard Needleman model for Abaqus and would be willing to share it?
I would like to use the model, but I am just getting started with Abaqus. It would be very helpful :)
Kind regards
Mike
does someone have a UMAT code for Abaqus for the Gurson Tvergaard Needleman model for Abaqus and would be willing to share it?
I would like to use the model, but I am just getting started with Abaqus. It would be very helpful :)
Kind regards
Mike
RE: UMAT for Gurson Tvergaard Needleman (GTN) model
RE: UMAT for Gurson Tvergaard Needleman (GTN) model
But for anyone who just wants to use it: Abaqus has it already implement (I don't know, how I did overlook this for so long), though it is somewhat hidden: Porous Metal (https://abaqus-docs.mit.edu/2017/English/SIMACAEMA...)
RE: UMAT for Gurson Tvergaard Needleman (GTN) model