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material_damage_iterative_non_local_inline_impl.hh
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Thu, Aug 15, 05:41
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text/x-c++
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Sat, Aug 17, 05:41 (2 d)
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rAKA akantu
material_damage_iterative_non_local_inline_impl.hh
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/**
* @file material_damage_iterative_non_local_inline_impl.hh
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
*
* @brief MaterialDamageIterativeNonLocal inline function implementation
*
*
* 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
<
UInt
spatial_dimension
>
MaterialDamageIterativeNonLocal
<
spatial_dimension
>::
MaterialDamageIterativeNonLocal
(
SolidMechanicsModel
&
model
,
const
ID
&
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
<
UInt
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
<
UInt
spatial_dimension
>
void
MaterialDamageIterativeNonLocal
<
spatial_dimension
>::
computeStress
(
ElementType
/*type*/
,
GhostType
/*ghost_type*/
)
{
AKANTU_DEBUG_IN
();
AKANTU_DEBUG_OUT
();
}
/* -------------------------------------------------------------------------- */
template
<
UInt
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
).
storage
();
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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