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test_solid_mechanics_model_boundary_condition.cc
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Wed, Aug 14, 16:39

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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