Automatic Load/pressure increasing

[Ramin88]

Hi guys

I was just wondering to see if any option like automatic load increasing or automatic iterative approach is available in abaqus or not...?
(i.e. start running the model with 60-N and then keep increasing the value automatically until reaching the plastic limit(Ultimate tensile strength or where failure occur)or something similar that does this procedure automatically )

Regards
Ramin

 

[DanStro]

You can use amplitudes. If you want the criteria to based on stress or displacement I think you would need to go the route of a user subroutine (UAMP most likely).

HTH,
Dan

Han primo incensus

 

[Ramin88]

Dan,

Thanks for your respond,
how can i set this limitation in user subroutine...?
could you please give me an example...?
Or if its possible for you if i send you my file could please take a look at it and see if you can do it...?

Regards
Ramin