Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F88535892
material_vreepeerlings_non_local_inline_impl.hh
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Sat, Oct 19, 09:07
Size
5 KB
Mime Type
text/x-c++
Expires
Mon, Oct 21, 09:07 (2 d)
Engine
blob
Format
Raw Data
Handle
21741955
Attached To
rAKA akantu
material_vreepeerlings_non_local_inline_impl.hh
View Options
/**
* @file material_vreepeerlings_non_local_inline_impl.hh
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
* @author Cyprien Wolff <cyprien.wolff@epfl.ch>
*
*
* @brief Specialization of the material class for the non-local Vree-Peerlings
* material
*
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
*/
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
template
<
UInt
spatial_dimension
,
template
<
UInt
>
class
MatParent
>
MaterialVreePeerlingsNonLocal
<
spatial_dimension
,
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
MatParent
>
void
MaterialVreePeerlingsNonLocal
<
spatial_dimension
,
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, 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
MatParent
>
void
MaterialVreePeerlingsNonLocal
<
spatial_dimension
,
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
();
}
Event Timeline
Log In to Comment