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 "ADComputeAxisymmetricRZFiniteStrain.h"
      11             : #include "Assembly.h"
      12             : #include "FEProblem.h"
      13             : #include "MooseMesh.h"
      14             : 
      15             : registerMooseObject("SolidMechanicsApp", ADComputeAxisymmetricRZFiniteStrain);
      16             : 
      17             : InputParameters
      18         312 : ADComputeAxisymmetricRZFiniteStrain::validParams()
      19             : {
      20         312 :   InputParameters params = ADCompute2DFiniteStrain::validParams();
      21         312 :   params.addClassDescription(
      22             :       "Compute a strain increment for finite strains under axisymmetric assumptions.");
      23         312 :   return params;
      24           0 : }
      25             : 
      26         234 : ADComputeAxisymmetricRZFiniteStrain::ADComputeAxisymmetricRZFiniteStrain(
      27         234 :     const InputParameters & parameters)
      28         234 :   : ADCompute2DFiniteStrain(parameters), _disp_old_0(coupledValueOld("displacements", 0))
      29             : {
      30         234 : }
      31             : 
      32             : void
      33         234 : ADComputeAxisymmetricRZFiniteStrain::initialSetup()
      34             : {
      35         234 :   ADCompute2DFiniteStrain::initialSetup();
      36             : 
      37         234 :   if (getBlockCoordSystem() != Moose::COORD_RZ)
      38           0 :     mooseError("The coordinate system must be set to RZ for Axisymmetric geometries.");
      39             : 
      40         234 :   if (_out_of_plane_direction != 2)
      41           0 :     paramError("out_of_plane_direction",
      42             :                "The out-of-plane direction for axisymmetric systems is currently restricted to z");
      43         234 : }
      44             : 
      45             : ADReal
      46     2305664 : ADComputeAxisymmetricRZFiniteStrain::computeOutOfPlaneGradDisp()
      47             : {
      48     2305664 :   if (!MooseUtils::absoluteFuzzyEqual(_q_point[_qp](0), 0.0))
      49     2305616 :     return (*_disp[0])[_qp] / _q_point[_qp](0);
      50             :   else
      51          48 :     return 0.0;
      52             : }
      53             : 
      54             : Real
      55     2305664 : ADComputeAxisymmetricRZFiniteStrain::computeOutOfPlaneGradDispOld()
      56             : {
      57     2305664 :   if (!MooseUtils::absoluteFuzzyEqual(_q_point[_qp](0), 0.0))
      58     2305616 :     return _disp_old_0[_qp] / _q_point[_qp](0);
      59             :   else
      60             :     return 0.0;
      61             : }