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material_damage_iterative_non_local_inline_impl.cc
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material_damage_iterative_non_local_inline_impl.cc
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/**
* @file material_damage_iterative_non_local_inline_impl.cc
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
*
* @brief MaterialDamageIterativeNonLocal inline function implementation
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
*/
/* -------------------------------------------------------------------------- */
} // namespace akantu
#if defined(AKANTU_DEBUG_TOOLS)
#include "aka_debug_tools.hh"
#include <string>
#endif
namespace akantu {
/* -------------------------------------------------------------------------- */
template <Int spatial_dimension>
MaterialDamageIterativeNonLocal<spatial_dimension>::
MaterialDamageIterativeNonLocal(SolidMechanicsModel & model, const ID & id)
: Material(model, id), MaterialDamageIterativeNonLocalParent(model, id),
grad_u_nl("grad_u non local", *this) {
AKANTU_DEBUG_IN();
this->is_non_local = true;
this->grad_u_nl.initialize(spatial_dimension * spatial_dimension);
this->model.getNonLocalManager().registerNonLocalVariable(
this->gradu.getName(), grad_u_nl.getName(),
spatial_dimension * spatial_dimension);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <Int spatial_dimension>
void MaterialDamageIterativeNonLocal<spatial_dimension>::initMaterial() {
AKANTU_DEBUG_IN();
MaterialDamageIterativeNonLocalParent::initMaterial();
this->model.getNonLocalManager().nonLocalVariableToNeighborhood(
grad_u_nl.getName(), this->name);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <Int spatial_dimension>
void MaterialDamageIterativeNonLocal<spatial_dimension>::computeStress(
ElementType type, GhostType ghost_type) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <Int spatial_dimension>
void MaterialDamageIterativeNonLocal<spatial_dimension>::computeNonLocalStress(
ElementType el_type, GhostType ghost_type) {
AKANTU_DEBUG_IN();
/// compute the stress (based on the elastic law)
MaterialDamage<spatial_dimension>::computeStress(el_type, ghost_type);
/// multiply the stress by (1-d) to get the effective stress
Real * dam = this->damage(el_type, ghost_type).data();
MATERIAL_STRESS_QUADRATURE_POINT_LOOP_BEGIN(el_type, ghost_type);
this->computeDamageAndStressOnQuad(sigma, *dam);
++dam;
MATERIAL_STRESS_QUADRATURE_POINT_LOOP_END;
/// compute the normalized equivalent stress
this->computeNormalizedEquivalentStress(this->grad_u_nl(el_type, ghost_type),
el_type, ghost_type);
/// find the maximum
this->norm_max_equivalent_stress = 0;
this->findMaxNormalizedEquivalentStress(el_type, ghost_type);
AKANTU_DEBUG_OUT();
}

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