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rAKA/src/model/solid_mechanics/materials/plane_stress_toolbox.hh
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/**
* Copyright (©) 2014-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* 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 "material.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_PLANE_STRESS_TOOLBOX_HH_
#define AKANTU_PLANE_STRESS_TOOLBOX_HH_
namespace akantu {
/**
* Empty class in dimensions different from 2
* This class is only specialized for 2D in the tmpl file
*/
template <Int dim, class ParentMaterial = Material>
class PlaneStressToolbox : public ParentMaterial {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
PlaneStressToolbox(SolidMechanicsModel & model, const ID & id = "",
const ID & fe_engine_id = "")
: ParentMaterial(model, id, fe_engine_id) {}
protected:
void initialize();
public:
void computeAllCauchyStresses(GhostType ghost_type = _not_ghost) override {
ParentMaterial::computeAllCauchyStresses(ghost_type);
}
virtual void computeCauchyStressPlaneStress(ElementType /*el_type*/,
GhostType /*ghost_type*/) {
AKANTU_DEBUG_IN();
AKANTU_ERROR("The function \"computeCauchyStressPlaneStress\" can "
"only be used in 2D Plane stress problems, which means "
"that you made a mistake somewhere!! ");
AKANTU_DEBUG_OUT();
}
virtual void computeThirdAxisDeformation(ElementType /*unused*/,
GhostType /*unused*/) {}
decltype(auto) getArguments(ElementType el_type,
GhostType ghost_type = _not_ghost) {
return zip_append(
ParentMaterial::template getArguments<dim>(el_type, ghost_type),
"C33"_n = broadcast(C33, this->stress(el_type, ghost_type).size()));
}
decltype(auto) getArgumentsTangent(Array<Real> & tangent_matrix,
ElementType el_type,
GhostType ghost_type = _not_ghost) {
return zip_append(
ParentMaterial::template getArgumentsTangent<dim>(tangent_matrix,
el_type, ghost_type),
"C33"_n = broadcast(C33, this->stress(el_type, ghost_type).size()));
}
protected:
Real C33{1.};
};
#define AKANTU_PLANE_STRESS_TOOL_SPEC(dim) \
template <> \
inline PlaneStressToolbox<dim, Material>::PlaneStressToolbox( \
SolidMechanicsModel & model, const ID & id, const ID & fe_engine_id) \
: Material(model, id, fe_engine_id) {}
AKANTU_PLANE_STRESS_TOOL_SPEC(1)
AKANTU_PLANE_STRESS_TOOL_SPEC(3)
} // namespace akantu
#include "plane_stress_toolbox_tmpl.hh"
#endif /* AKANTU_PLANE_STRESS_TOOLBOX_HH_ */
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