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test_material_non_local.cc
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Fri, Sep 27, 13:16
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rAKA akantu
test_material_non_local.cc
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/**
* @file test_material_non_local.cc
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Wed Aug 31 2011
* @date last modification: Tue Nov 07 2017
*
* @brief test of the main part of the non local materials
*
*
* Copyright (©) 2010-2018 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "custom_non_local_test_material.hh"
#include "solid_mechanics_model.hh"
/* -------------------------------------------------------------------------- */
#include <iostream>
/* -------------------------------------------------------------------------- */
using
namespace
akantu
;
/* -------------------------------------------------------------------------- */
int
main
(
int
argc
,
char
*
argv
[])
{
akantu
::
initialize
(
"material.dat"
,
argc
,
argv
);
// some configuration variables
const
UInt
spatial_dimension
=
2
;
Mesh
mesh
(
spatial_dimension
);
const
auto
&
comm
=
Communicator
::
getStaticCommunicator
();
Int
prank
=
comm
.
whoAmI
();
// mesh creation and read
if
(
prank
==
0
)
{
mesh
.
read
(
"mesh.msh"
);
}
mesh
.
distribute
();
/// model creation
SolidMechanicsModel
model
(
mesh
);
/// model initialization changed to use our material
model
.
initFull
();
CustomNonLocalTestMaterial
<
spatial_dimension
>
&
mat
=
dynamic_cast
<
CustomNonLocalTestMaterial
<
spatial_dimension
>
&>
(
model
.
getMaterial
(
"test"
));
if
(
prank
==
0
)
std
::
cout
<<
mat
<<
std
::
endl
;
// Setting up the dumpers + first dump
model
.
setBaseName
(
"non_local_material"
);
model
.
addDumpFieldVector
(
"displacement"
);
model
.
addDumpFieldVector
(
"external_force"
);
model
.
addDumpFieldVector
(
"internal_force"
);
model
.
addDumpField
(
"partitions"
);
model
.
addDumpField
(
"stress"
);
model
.
addDumpField
(
"stress"
);
model
.
addDumpField
(
"local_damage"
);
model
.
addDumpField
(
"damage"
);
model
.
assembleInternalForces
();
model
.
dump
();
// Array<Real> & damage = mat.getArray("local_damage", _quadrangle_4);
Array
<
Real
>
&
damage
=
mat
.
getArray
<
Real
>
(
"local_damage"
,
_triangle_3
);
RandomGenerator
<
UInt
>
gen
;
for
(
UInt
i
=
0
;
i
<
1
;
++
i
)
{
UInt
g
=
(
gen
()
/
Real
(
RandomGenerator
<
UInt
>::
max
()
-
RandomGenerator
<
UInt
>::
min
()))
*
damage
.
size
();
std
::
cout
<<
prank
<<
" -> "
<<
g
<<
std
::
endl
;
damage
(
g
)
=
1.
;
}
model
.
assembleInternalForces
();
model
.
dump
();
akantu
::
finalize
();
return
EXIT_SUCCESS
;
}
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