Thanks for the replies. The problem I am facing has two parts: 1- In deal ii, how to calculate stress at nodes based on stress at Gauss points? Stress at nodal points is not continues. Is there any averaging function to calculate stress at nodal points? 2- Export nodal stress tensor using DataPostProcessor.
At this stage the first one is more critical for me. I read previous related questions, but they were confusing for me so I asked it again. Thanks Lisa On Thursday, November 3, 2016 at 9:38:49 PM UTC+1, Lisa Collins wrote: > > Hello, > > I solved a problem using deal ii and now in the out put step I have > problem exporting nodal stress and strain values. > in each cell I can calculate stress and strains at Gauss points but I > don't know how to calculate the stress and strains at nodes because they > are not continues. > > Can you please help me and guide me to calculate stress and strains at > nodes and export them. > > Thanks. > Lisa > -- 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.
