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rAKA akantu
embedded_interface_model.hh
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/**
* @file embedded_interface_model.hh
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @date creation: Mon Mar 9 2015
* @date last modification: Mon Mar 9 2015
*
* @brief Model of Solid Mechanics with embedded interfaces
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_EMBEDDED_INTERFACE_MODEL_HH__
#define __AKANTU_EMBEDDED_INTERFACE_MODEL_HH__
#include "aka_common.hh"
#include "solid_mechanics_model.hh"
#include "mesh.hh"
#include "embedded_interface_intersector.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/// Options for the EmbeddedInterfaceModel
struct
EmbeddedInterfaceModelOptions
:
SolidMechanicsModelOptions
{
/**
* @brief Constructor for EmbeddedInterfaceModelOptions
* @param analysis_method see SolidMeechanicsModelOptions
* @param no_init_intersections ignores the embedded elements
* @param no_init_materials see SolidMeechanicsModelOptions
*/
EmbeddedInterfaceModelOptions
(
AnalysisMethod
analysis_method
=
_explicit_lumped_mass
,
bool
no_init_intersections
=
false
,
bool
no_init_materials
=
false
)
:
SolidMechanicsModelOptions
(
analysis_method
,
no_init_materials
),
no_init_intersections
(
no_init_intersections
)
{}
/// Ignore the reinforcements
bool
no_init_intersections
;
};
extern
const
EmbeddedInterfaceModelOptions
default_embedded_interface_model_options
;
/**
* @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
{
/// Same type as SolidMechanicsModel
typedef
FEEngineTemplate
<
IntegratorGauss
,
ShapeLagrange
,
_ek_regular
>
MyFEEngineType
;
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
/**
* @brief Constructor
*
* @param mesh main mesh (concrete)
* @param primitive_mesh mesh of the embedded reinforcement
*/
EmbeddedInterfaceModel
(
Mesh
&
mesh
,
Mesh
&
primitive_mesh
,
UInt
spatial_dimension
=
_all_dimensions
,
const
ID
&
id
=
"embedded_interface_model"
,
const
MemoryID
&
memory_id
=
0
);
/// Destructor
virtual
~
EmbeddedInterfaceModel
();
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public
:
/// Initialise the model
virtual
void
initFull
(
const
ModelOptions
&
options
=
default_embedded_interface_model_options
);
/// Initialise the materials
virtual
void
initMaterials
();
/// Allows filtering of dump fields which need to be dumpes on interface mesh
virtual
void
addDumpGroupFieldToDumper
(
const
std
::
string
&
dumper_name
,
const
std
::
string
&
field_id
,
const
std
::
string
&
group_name
,
const
ElementKind
&
element_kind
,
bool
padding_flag
);
virtual
ElementTypeMap
<
UInt
>
getInternalDataPerElem
(
const
std
::
string
&
field_name
,
const
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
)
{}
};
__END_AKANTU__
#endif
// __AKANTU_EMBEDDED_INTERFACE_MODEL_HH__
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