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predefined_bc.cc
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Created
Sat, Aug 31, 09:36
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text/x-c
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Mon, Sep 2, 09:36 (1 d, 23 h)
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rAKA akantu
predefined_bc.cc
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/**
* @file predefined_bc.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Wed Dec 16 2015
* @date last modification: Mon Jan 18 2016
*
* @brief boundary condition example
*
* @section LICENSE
*
* Copyright (©) 2015 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 "solid_mechanics_model.hh"
/* -------------------------------------------------------------------------- */
#include <iostream>
/* -------------------------------------------------------------------------- */
using
namespace
akantu
;
int
main
(
int
argc
,
char
*
argv
[])
{
initialize
(
"material.dat"
,
argc
,
argv
);
Mesh
mesh
(
2
);
mesh
.
read
(
"square.msh"
);
mesh
.
createGroupsFromMeshData
<
std
::
string
>
(
"physical_names"
);
// model initialization
SolidMechanicsModel
model
(
mesh
);
model
.
initFull
();
// Dirichlet boundary conditions
model
.
applyBC
(
BC
::
Dirichlet
::
FixedValue
(
0.0
,
_x
),
"Fixed_x"
);
model
.
applyBC
(
BC
::
Dirichlet
::
FixedValue
(
0.0
,
_y
),
"Fixed_y"
);
// output in a paraview file
model
.
setBaseName
(
"plate"
);
model
.
addDumpFieldVector
(
"displacement"
);
model
.
addDumpField
(
"blocked_dofs"
);
model
.
addDumpField
(
"force"
);
model
.
dump
();
finalize
();
return
EXIT_SUCCESS
;
}
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