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embedded_interface_model.hh
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/**
* @file embedded_interface_model.hh
*
* @author Lucas Frerot <lucas.frerot@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Wed Jan 31 2018
*
* @brief Model of Solid Mechanics with embedded interfaces
*
*
* Copyright (©) 2010-2018 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_EMBEDDED_INTERFACE_MODEL_HH_
#define AKANTU_EMBEDDED_INTERFACE_MODEL_HH_
#include "aka_common.hh"
#include "mesh.hh"
#include "solid_mechanics_model.hh"
#include "embedded_interface_intersector.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
/**
* @brief Solid mechanics model using the embedded model.
*
* This SolidMechanicsModel subclass implements the embedded model,
* a method used to represent 1D elements in a finite elements model
* (eg. reinforcements in concrete).
*
* In addition to the SolidMechanicsModel properties, this model has
* a mesh of the 1D elements embedded in the model, and an instance of the
* EmbeddedInterfaceIntersector class for the computation of the intersections
* of the
* 1D elements with the background (bulk) mesh.
*
* @see MaterialReinforcement
*/
class EmbeddedInterfaceModel : public SolidMechanicsModel {
using MyFEEngineType = SolidMechanicsModel::MyFEEngineType;
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
/**
* @brief Constructor
*
* @param mesh main mesh (concrete)
* @param primitive_mesh mesh of the embedded reinforcement
* @param spatial_dimension the spatial dimension to be considered by this model
* @param id the id of the model
*/
EmbeddedInterfaceModel(Mesh & mesh, Mesh & primitive_mesh,
UInt spatial_dimension = _all_dimensions,
const ID & id = "embedded_interface_model");
/// Destructor
~EmbeddedInterfaceModel() override;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// Initialise the model
void initFullImpl(
const ModelOptions & options = EmbeddedInterfaceModelOptions()) override;
/// Initialise the materials
void
assignMaterialToElements(const ElementTypeMapArray<UInt> * filter) override;
/// Initialize the embedded shape functions
void initModel() override;
/// Allows filtering of dump fields which need to be dumpes on interface mesh
void addDumpGroupFieldToDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name,
ElementKind element_kind,
bool padding_flag) override;
// virtual ElementTypeMap<UInt> getInternalDataPerElem(const std::string &
// field_name,
// ElementKind
// kind);
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/// Get interface mesh
AKANTU_GET_MACRO(InterfaceMesh, *interface_mesh, Mesh &);
/// Get associated elements
AKANTU_GET_MACRO_BY_ELEMENT_TYPE(
InterfaceAssociatedElements,
interface_mesh->getData<Element>("associated_element"), Element);
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
/// Intersector object to build the interface mesh
EmbeddedInterfaceIntersector intersector;
/// Interface mesh (weak reference)
Mesh * interface_mesh;
/// Mesh used to create the CGAL primitives for intersections
Mesh & primitive_mesh;
/// Material selector for interface
MaterialSelector * interface_material_selector;
};
/// Material selector based on mesh data for interface elements
template <typename T>
class InterfaceMeshDataMaterialSelector
: public ElementDataMaterialSelector<T> {
public:
InterfaceMeshDataMaterialSelector(const std::string & name,
const EmbeddedInterfaceModel & model,
UInt first_index = 1)
: ElementDataMaterialSelector<T>(
model.getInterfaceMesh().getData<T>(name), model, first_index) {}
};
} // namespace akantu
#endif // AKANTU_EMBEDDED_INTERFACE_MODEL_HH_

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