Re: [deal.II] Re: constitutive model for soil
Dear Josh Many thanks for your reply. I personally have some umat written in Fortran (i.e Von Mises, DP, ...) and because I start to learn dealii in depth, I will write interface to use that in the code anyway. Therefore I think my work can be useful for others. I'm glad that you and others are taking effort to introduce this essential problem to the community. I will contact you shortly to discuss about my problem of interest. Giang On Wed, Oct 19, 2016 at 1:10 AM, Joshua White wrote: > Hi Giang, > > > There is definitely an informal community of people using deal.II for > various problems in computational geomechanics, including geotechnical > problems like consolidation analysis and slope stability. Over the years, > some colleagues and I have accumulated quite a bit of infrastructure for > these sorts of problems (including constitutive models like Modified Cam > Clay). A few of us came to a decision recently that we should package and > share this code with the broader community, but unfortunately this is still > a work in progress. > > > So the short answer to your question is that deal.II has been used for > geotechnical problems, but there isn't any canned infrastructure available > right now. We'd be happy to help you however we can in your own projects > though. > > > A UMAT interface sounds interesting, but what sorts of applications were > you hoping to apply it to? > > > Best, > > Josh > > > > > On Tuesday, October 18, 2016 at 9:43:48 AM UTC-7, Hoang Giang Bui wrote: >> >> Dear list >> >> I saw dealii has been applied for geodynamics problems. However, is there >> any effort in dealii community trying to tackle problems in geotechnical >> engineering? For example, constitutive modelling for more realistic soil >> simulation like Mohr-Coulomb or Cam Clay. I would like to see examples in >> that domain though. Furthermore, if I want to contribute, for example >> writing an interface to use Abaqus umat subroutine within dealii code. Is >> that useful for the community? What is your suggestion? >> >> Thanks >> Giang >> >> -- > 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 a topic in the > Google Groups "deal.II User Group" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/dealii/f1wz6gE4Bk8/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > dealii+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [deal.II] Re: constitutive model for soil
I'm glad to hear others are interested. I vote to migrate this particular discussion to #3091, because it raises lots of "what-code-goes-where" questions that others have been struggling with. A code-gallery type project would be a reasonable first step though. -- 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 dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [deal.II] Re: constitutive model for soil
On 10/18/2016 05:10 PM, Joshua White wrote: There is definitely an informal community of people using deal.II for various problems in computational geomechanics, including geotechnical problems like consolidation analysis and slope stability. Over the years, some colleagues and I have accumulated quite a bit of infrastructure for these sorts of problems (including constitutive models like Modified Cam Clay). A few of us came to a decision recently that we should package and share this code with the broader community, but unfortunately this is still a work in progress. I think I'm speaking for the whole community that something of this sort would definitely be fantastic! One option would certainly be to make this into a code gallery project: http://dealii.org/code-gallery.html Another is to attach this to a discussion recently started by J-P Pelteret here: https://github.com/dealii/dealii/issues/3091 Best Wolfgang -- Wolfgang Bangerth email: bange...@colostate.edu 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 dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[deal.II] Re: constitutive model for soil
Hi Giang, There is definitely an informal community of people using deal.II for various problems in computational geomechanics, including geotechnical problems like consolidation analysis and slope stability. Over the years, some colleagues and I have accumulated quite a bit of infrastructure for these sorts of problems (including constitutive models like Modified Cam Clay). A few of us came to a decision recently that we should package and share this code with the broader community, but unfortunately this is still a work in progress. So the short answer to your question is that deal.II has been used for geotechnical problems, but there isn't any canned infrastructure available right now. We'd be happy to help you however we can in your own projects though. A UMAT interface sounds interesting, but what sorts of applications were you hoping to apply it to? Best, Josh On Tuesday, October 18, 2016 at 9:43:48 AM UTC-7, Hoang Giang Bui wrote: > > Dear list > > I saw dealii has been applied for geodynamics problems. However, is there > any effort in dealii community trying to tackle problems in geotechnical > engineering? For example, constitutive modelling for more realistic soil > simulation like Mohr-Coulomb or Cam Clay. I would like to see examples in > that domain though. Furthermore, if I want to contribute, for example > writing an interface to use Abaqus umat subroutine within dealii code. Is > that useful for the community? What is your suggestion? > > Thanks > Giang > > -- 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 dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
