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test_cohesive_insertion_along_physical_surfaces.cc
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Wed, May 22, 16:26

test_cohesive_insertion_along_physical_surfaces.cc
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/**
* @file test_cohesive_insertion_along_physical_surfaces.cc
*
* @author Fabian Barras <fabian.barras@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri Aug 07 2015
* @date last modification: Thu Oct 29 2020
*
* @brief Test intrinsic insertion of cohesive elements along physical surfaces
*
*
* @section LICENSE
*
* Copyright (©) 2015-2021 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 "aka_common.hh"
#include "material.hh"
#include "material_cohesive.hh"
#include "mesh.hh"
#include "mesh_io.hh"
#include "mesh_io_msh.hh"
#include "mesh_utils.hh"
#include "solid_mechanics_model_cohesive.hh"
/* -------------------------------------------------------------------------- */
#include <fstream>
#include <iostream>
#include <limits>
/* -------------------------------------------------------------------------- */
using namespace akantu;
int main(int argc, char * argv[]) {
initialize("input_file.dat", argc, argv);
Math::setTolerance(1e-15);
const Int spatial_dimension = 3;
Mesh mesh(spatial_dimension);
mesh.read("3d_spherical_inclusion.msh");
SolidMechanicsModelCohesive model(mesh);
auto && material_selector =
std::make_shared<MeshDataMaterialCohesiveSelector>(model);
material_selector->setFallback(model.getMaterialSelector());
model.setMaterialSelector(material_selector);
model.initFull();
std::vector<std::string> surfaces_name = {"interface", "coh1", "coh2",
"coh3", "coh4", "coh5"};
Int nb_surf = surfaces_name.size();
for (const auto & type :
mesh.elementTypes(spatial_dimension, _not_ghost, _ek_cohesive)) {
for (Int i = 0; i < nb_surf; ++i) {
auto expected_insertion = mesh.getElementGroup(surfaces_name[i])
.getElements(mesh.getFacetType(type))
.size();
auto inserted_elements =
model.getMaterial(surfaces_name[i]).getElementFilter()(type).size();
if (not(expected_insertion == inserted_elements)) {
std::cout << "!!! Mismatch in insertion of surface named "
<< surfaces_name[i] << " --> " << inserted_elements
<< " inserted elements out of " << expected_insertion
<< std::endl;
return 1;
}
}
}
return 0;
}

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