Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #include "CosseratStressDivergenceTensors.h"
      11             : #include "Material.h"
      12             : #include "RankFourTensor.h"
      13             : #include "ElasticityTensorTools.h"
      14             : #include "RankTwoTensor.h"
      15             : #include "MooseMesh.h"
      16             : 
      17             : registerMooseObject("SolidMechanicsApp", CosseratStressDivergenceTensors);
      18             : 
      19             : InputParameters
      20         932 : CosseratStressDivergenceTensors::validParams()
      21             : {
      22         932 :   InputParameters params = StressDivergenceTensors::validParams();
      23        1864 :   params.addRequiredCoupledVar("Cosserat_rotations", "The 3 Cosserat rotation variables");
      24         932 :   params.addClassDescription("Stress divergence tensor with the additional Jacobian terms for the "
      25             :                              "Cosserat rotation variables.");
      26         932 :   return params;
      27           0 : }
      28             : 
      29         466 : CosseratStressDivergenceTensors::CosseratStressDivergenceTensors(const InputParameters & parameters)
      30             :   : StressDivergenceTensors(parameters),
      31         466 :     _nrots(coupledComponents("Cosserat_rotations")),
      32         932 :     _wc_var(_nrots)
      33             : {
      34        1864 :   for (unsigned i = 0; i < _nrots; ++i)
      35        1398 :     _wc_var[i] = coupled("Cosserat_rotations", i);
      36         466 : }
      37             : 
      38             : Real
      39    15710208 : CosseratStressDivergenceTensors::computeQpOffDiagJacobian(unsigned int jvar)
      40             : {
      41    44442624 :   for (unsigned int v = 0; v < _nrots; ++v)
      42    37100544 :     if (jvar == _wc_var[v])
      43     8368128 :       return ElasticityTensorTools::elasticJacobianWC(
      44     8368128 :           _Jacobian_mult[_qp], _component, v, _grad_test[_i][_qp], _phi[_j][_qp]);
      45             : 
      46     7342080 :   return StressDivergenceTensors::computeQpOffDiagJacobian(jvar);
      47             : }