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rAKA/src/material_damage/material_vreepeerlings_non_local_inline_impl.cc
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material_vreepeerlings_non_local_inline_impl.cc
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/**
* @file material_vreepeerlings_non_local_inline_impl.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
* @author Cyprien Wolff <cyprien.wolff@epfl.ch>
*
* @date Fri Jun 15 13:48:37 2012
*
* @brief Specialization of the material class for the non-local Vree-Peerlings material
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
template<UInt spatial_dimension, template <UInt> class WeigthFunction, template <UInt> class MatParent>
MaterialVreePeerlingsNonLocal<spatial_dimension, WeigthFunction, MatParent>::MaterialVreePeerlingsNonLocal(SolidMechanicsModel & model,
const ID & id) :
Material(model, id),
MaterialVreePeerlingsNonLocalParent(model, id),
equi_strain_non_local("equi-strain_non_local", *this),
equi_strain_rate_non_local("equi-strain-rate_non_local", *this) {
AKANTU_DEBUG_IN();
this->is_non_local = true;
this->equi_strain_non_local.initialize(1);
this->equi_strain_rate_non_local.initialize(1);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template<UInt spatial_dimension, template <UInt> class WeigthFunction, template <UInt> class MatParent>
void MaterialVreePeerlingsNonLocal<spatial_dimension, WeigthFunction, MatParent>::initMaterial() {
AKANTU_DEBUG_IN();
this->registerNonLocalVariable(this->equi_strain, this->equi_strain_non_local, 1);
this->registerNonLocalVariable(this->equi_strain_rate, this->equi_strain_rate_non_local, 1);
MaterialVreePeerlingsNonLocalParent::initMaterial();
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
//template<UInt spatial_dimension, template <UInt> class WeigthFunction, template <UInt> class MatParent>
//void MaterialVreePeerlingsNonLocal<spatial_dimension, WeigthFunction, MatParent>::computeStress(ElementType el_type,
// GhostType ghost_type) {
// AKANTU_DEBUG_IN();
//
// Real * dam = this->damage(el_type, ghost_type).storage();
// Real * equi_straint = equi_strain(el_type, ghost_type).storage();
// Real * equi_straint_rate = equi_strain_rate(el_type, ghost_type).storage();
// Real * Kapaq = this->Kapa(el_type, ghost_type).storage();
// Real * crit_strain = this->critical_strain(el_type, ghost_type).storage();
// Real * crit_strain_rate = this->critical_strain_rate(el_type, ghost_type).storage();
// Real * rdr_damage = this->recorder_damage(el_type, ghost_type).storage();
// Real * nb_damage = this->number_damage(el_type, ghost_type).storage();
// Real dt = this->model->getTimeStep();
//
// Vector<UInt> & elem_filter = this->element_filter(el_type, ghost_type);
// Vector<Real> & velocity = this->model->getVelocity();
// Vector<Real> & strain_rate_vrplgs = this->strain_rate_vreepeerlings(el_type, ghost_type);
//
//
// this->model->getFEEngine().gradientOnQuadraturePoints(velocity, strain_rate_vrplgs,
// spatial_dimension,
// el_type, ghost_type, &elem_filter);
//
// Vector<Real>::iterator<types::RMatrix> strain_rate_vrplgs_it =
// strain_rate_vrplgs.begin(spatial_dimension, spatial_dimension);
//
//
// MATERIAL_STRESS_QUADRATURE_POINT_LOOP_BEGIN(el_type, ghost_type);
//
// types::RMatrix & strain_rate = *strain_rate_vrplgs_it;
//
//
//
// MaterialVreePeerlings<spatial_dimension>::computeStressOnQuad(grad_u, sigma,
// *dam,
// *equi_straint,
// *equi_straint_rate,
// *Kapaq,
// dt,
// strain_rate,
// *crit_strain,
// *crit_strain_rate,
// *rdr_damage,
// *nb_damage);
// ++dam;
// ++equi_straint;
// ++equi_straint_rate;
// ++Kapaq;
// ++strain_rate_vrplgs_it;
// ++crit_strain;
// ++crit_strain_rate;
// ++rdr_damage;
// ++nb_damage;
//
// MATERIAL_STRESS_QUADRATURE_POINT_LOOP_END;
//
// AKANTU_DEBUG_OUT();
//}
//
/* -------------------------------------------------------------------------- */
template<UInt spatial_dimension, template <UInt> class WeigthFunction, template <UInt> class MatParent>
void MaterialVreePeerlingsNonLocal<spatial_dimension, WeigthFunction, MatParent>::computeNonLocalStress(ElementType el_type,
GhostType ghost_type) {
AKANTU_DEBUG_IN();
Real * dam = this->damage(el_type, ghost_type).storage();
Real * Kapaq = this->Kapa(el_type, ghost_type).storage();
Real * equi_strain_nl = this->equi_strain_non_local(el_type, ghost_type).storage();
Real * equi_strain_rate_nl = this->equi_strain_rate_non_local(el_type, ghost_type).storage();
//Real * equi_strain_rate_nl = this->equi_strain_rate(el_type, ghost_type).storage();
Real dt = this->model->getTimeStep();
Real * FullDam_Valstrain = this->Full_dam_value_strain(el_type, ghost_type).storage();
Real * FullDam_Valstrain_rate = this->Full_dam_value_strain_rate(el_type, ghost_type).storage();
Real * Nb_damage = this->Number_damage(el_type, ghost_type).storage();
MATERIAL_STRESS_QUADRATURE_POINT_LOOP_BEGIN(el_type, ghost_type);
this->computeDamageAndStressOnQuad(sigma, *dam, *equi_strain_nl, *equi_strain_rate_nl, *Kapaq, dt, *FullDam_Valstrain, *FullDam_Valstrain_rate, *Nb_damage);
++dam;
++equi_strain_nl;
++equi_strain_rate_nl;
++Kapaq;
++FullDam_Valstrain;
++FullDam_Valstrain_rate;
++Nb_damage;
MATERIAL_STRESS_QUADRATURE_POINT_LOOP_END;
AKANTU_DEBUG_OUT();
}
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