Hi! Andrew. I would not say it is giving wrong results because the objective for which it is written is being well fulfilled. But for my application, I need the output of plastic strains, plastic flow and hardening coefficients values along with the isotropic plastic hardening. As well as storing the history of the plastic strains or displacement in the cells when even the load is removed. Moreover the temperature dependent material properties are also there so I thought step-42 would not be enough for me by now and need something new and a bit advanced.
On Thursday, November 21, 2019 at 7:09:26 PM UTC+1, mac wrote: > > Are you sure that the existing plasticity code (step-42) is behaving > incorrectly? Can you demonstrate this via a simple example (consider only > the mechanical problem)? I find this conclusion very surprising. > > Best > Andrew > > > On 21 Nov 2019, at 18:02, Wolfgang Bangerth <[email protected] > <javascript:>> wrote: > > > > On 11/21/19 10:41 AM, Muhammad Mashhood wrote: > >> Hi! I am trying to setup quasi static > >> thermoelastoplastic code using the step-26 (thermal analysis) and > step-42 > >> (elastoplastic dynamics). But there is one limitation after coupling > both > >> physics with these two codes that when the thermal or mechanical > loading is > >> removed (after the already certain cells of the domain are plasticized) > the > >> body comes back into the original state of zero displacement or zero > strain > >> every where. In summary it does not stores the plastic strain at the > end. > >> Does anyone have idea if there is already any other deal.ii code for > small > >> strain elastoplasticity (additive decomposed approach) to be coupled > with > >> thermal analysis? > >> It would be nice addition in my code to fasten up my project. Thank you > in > >> advance! > > > > I don't know whether any plasticity codes are publicly available, but > you > > might want to use the list of publications based on deal.II to see what > you > > can find and whether the authors are willing to share their codes with > you: > > https://dealii.org/publications.html#list > > There is a search box for publications that lists at least 20 > publications if > > you enter "plast". > > > > I suppose you've already found the code gallery? > > https://dealii.org/code-gallery.html > > There are also some codes that might be interesting to you. > > > > Best > > W. > > > > -- > > ------------------------------------------------------------------------ > > Wolfgang Bangerth email: [email protected] > <javascript:> > > www: http://www.math.colostate.edu/~bangerth/ > > > > -- > > The deal.II project is located at http://www.dealii.org/ > > For mailing list/forum options, see > https://groups.google.com/d/forum/dealii?hl=en > > --- > > You received this message because you are subscribed to the Google > Groups "deal.II User Group" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] <javascript:>. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/dealii/0a1abe45-f8a1-025e-edcf-419afce8b3ee%40colostate.edu. > > > > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/f29e7815-d1f5-418d-ae1d-6b6ae384a59b%40googlegroups.com.
