Thanks, I understand now. I just deleted the post, because I misunderstood what you meant earlier. I thought you are refering to the left eps_phi_i (first) and right eps_phi_j (second).
But you were talking about: template <int dim> inline SymmetricTensor<2,dim> get_strain (const std::vector<Tensor<1,dim> > &grad) This function differs of course since it computes the strain based on the displacement gradients. This version I already computed, as I mentioned before. I thought maybe you have some procedure to store the last converged displacements so we can use them for the computation of strains within the assembly routine. This seems not easily possible due to the structure of deal.II. From what I understood we have to solve first before obtaining the "physical" strains. Kind regards, S. A. Mohseni -- 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.
