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test_solid_mechanics_model_boundary_condition.cc
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Sat, Oct 19, 05:25
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rAKA akantu
test_solid_mechanics_model_boundary_condition.cc
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/**
* @file test_solid_mechanics_model_boundary_condition.cc
*
* @author Dana Christen <dana.christen@epfl.ch>
*
* @date creation: Fri May 03 2013
* @date last modification: Fri Sep 19 2014
*
* @brief Test of the boundary condition class
*
* @section LICENSE
*
* Copyright (©) 2014 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 <iostream>
#include <sstream>
#include "aka_common.hh"
#include "aka_error.hh"
#include "mesh.hh"
#include "solid_mechanics_model.hh"
#include "boundary_condition_functor.hh"
using
namespace
akantu
;
/* -------------------------------------------------------------------------- */
int
main
(
int
argc
,
char
*
argv
[])
{
UInt
spatial_dimension
(
3
);
akantu
::
initialize
(
"material.dat"
,
argc
,
argv
);
Mesh
mesh
(
spatial_dimension
,
"mesh_names"
);
std
::
cout
<<
"Loading the mesh."
<<
std
::
endl
;
mesh
.
read
(
"./cube_physical_names.msh"
);
mesh
.
createGroupsFromMeshData
<
std
::
string
>
(
"physical_names"
);
std
::
stringstream
sstr
;
SolidMechanicsModel
model
(
mesh
);
model
.
initFull
();
std
::
cout
<<
model
.
getMaterial
(
0
)
<<
std
::
endl
;
Vector
<
Real
>
surface_traction
(
3
);
surface_traction
(
0
)
=
0.0
;
surface_traction
(
1
)
=
0.0
;
surface_traction
(
2
)
=-
1.0
;
Matrix
<
Real
>
surface_stress
(
3
,
3
,
0.0
);
surface_stress
(
0
,
0
)
=
0.0
;
surface_stress
(
1
,
1
)
=
0.0
;
surface_stress
(
2
,
2
)
=-
1.0
;
model
.
applyBC
(
BC
::
Dirichlet
::
FixedValue
(
13.0
,
_x
),
"Bottom"
);
model
.
applyBC
(
BC
::
Dirichlet
::
FixedValue
(
13.0
,
_y
),
"Bottom"
);
model
.
applyBC
(
BC
::
Dirichlet
::
FixedValue
(
13.0
,
_z
),
"Bottom"
);
//model.applyBC(BC::Neumann::FromSameDim(surface_traction), "Top");
model
.
applyBC
(
BC
::
Neumann
::
FromHigherDim
(
surface_stress
),
"Top"
);
debug
::
setDebugLevel
(
dblTest
);
std
::
cout
<<
model
.
getDisplacement
();
std
::
cout
<<
model
.
getForce
();
debug
::
setDebugLevel
(
dblInfo
);
akantu
::
finalize
();
return
EXIT_SUCCESS
;
}
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