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 "ComputeSmallStrainVariableHorizonMaterialOSPD.h"
      11             : 
      12             : registerMooseObject("PeridynamicsApp", ComputeSmallStrainVariableHorizonMaterialOSPD);
      13             : 
      14             : InputParameters
      15         115 : ComputeSmallStrainVariableHorizonMaterialOSPD::validParams()
      16             : {
      17         115 :   InputParameters params = ComputeSmallStrainMaterialBaseOSPD::validParams();
      18         115 :   params.addClassDescription("Class for computing peridynamic micro elastic moduli for ordinary "
      19             :                              "state-based model using irregular mesh");
      20             : 
      21         115 :   return params;
      22           0 : }
      23             : 
      24          90 : ComputeSmallStrainVariableHorizonMaterialOSPD::ComputeSmallStrainVariableHorizonMaterialOSPD(
      25          90 :     const InputParameters & parameters)
      26          90 :   : ComputeSmallStrainMaterialBaseOSPD(parameters)
      27             : {
      28          90 : }
      29             : 
      30             : void
      31      319394 : ComputeSmallStrainVariableHorizonMaterialOSPD::computePeridynamicsParams()
      32             : {
      33      319394 :   _a = 0.5 * (_bulk_modulus - (8.0 - _dim) / 3.0 * _shear_modulus);
      34             : 
      35             :   // _b = _bij * _horizon_i + _bji * _horizon_j
      36      319394 :   _b = _dim * _dim * (_bulk_modulus / 2.0 - _a) * (1.0 / _horizon_vol[0] + 1.0 / _horizon_vol[1]);
      37             : 
      38             :   // _d_i = _di * _horizon_i = _dim / _nvsum_i
      39      319394 :   _d[0] = _dim / _horizon_vol[0];
      40             : 
      41             :   // _d_j = _dj * _horizon_j = _dim / _nvsum_j
      42      319394 :   _d[1] = _dim / _horizon_vol[1];
      43      319394 : }