Hiya,
I have different stress strain curves at different hours (1hr, 10hr, 100hr). for a constant stress, the strain increases with increase in number of hours(creep)
They look like stress-strain curves at different strain rates.
now I want to define a material card with these curves with above mentioned number of hours.
I kindly request you to suggest me a CARD in ABAQUS which takes care of this behavior.
Thanks a ton for your help, in advance !
-Balappa.