elastic.cpp File Reference

#include <MoFEM.hpp>
#include <OpPostProcElastic.hpp>

Go to the source code of this file.

Classes
struct	Example
	[Example] More...

Typedefs
using	EntData = DataForcesAndSourcesCore::EntData
using	DomainEle = FaceElementForcesAndSourcesCoreBase
using	DomainEleOp = DomainEle::UserDataOperator
using	OpK = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpGradSymTensorGrad< 1, SPACE_DIM, SPACE_DIM, 0 >
using	OpBodyForce = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpBaseTimesVector< 1, SPACE_DIM, 0 >
using	OpInternalForce = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpGradTimesSymTensor< 1, SPACE_DIM, SPACE_DIM >

Functions
int	main (int argc, char *argv[])

Variables
constexpr int	SPACE_DIM = 2
constexpr double	young_modulus = 1
constexpr double	poisson_ratio = 0.25
constexpr double	bulk_modulus_K = young_modulus / (3 * (1 - 2 * poisson_ratio))
constexpr double	shear_modulus_G = young_modulus / (2 * (1 + poisson_ratio))
static char	help [] = "...\n\n"
	[Check] More...

Typedef Documentation

DomainEle

using DomainEle = FaceElementForcesAndSourcesCoreBase

Definition at line 28 of file elastic.cpp.

DomainEleOp

using DomainEleOp = DomainEle::UserDataOperator

Definition at line 29 of file elastic.cpp.

EntData

using EntData = DataForcesAndSourcesCore::EntData

Definition at line 27 of file elastic.cpp.

OpBodyForce

using OpBodyForce = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpBaseTimesVector<1, SPACE_DIM, 0>

Definition at line 35 of file elastic.cpp.

OpInternalForce

using OpInternalForce = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpGradTimesSymTensor<1, SPACE_DIM, SPACE_DIM>

Definition at line 37 of file elastic.cpp.

OpK

using OpK = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpGradSymTensorGrad<1, SPACE_DIM, SPACE_DIM, 0>

Examples

PoissonOperators.hpp, and simple_elasticity.cpp.

Definition at line 33 of file elastic.cpp.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 341 of file elastic.cpp.

                                 {
 
  // Initialisation of MoFEM/PETSc and MOAB data structures
  const char param_file[] = "param_file.petsc";
  MoFEM::Core::Initialize(&argc, &argv, param_file, help);
 
  try {
 
    //! [Register MoFEM discrete manager in PETSc]
    DMType dm_name = "DMMOFEM";
    CHKERR DMRegister_MoFEM(dm_name);
    //! [Register MoFEM discrete manager in PETSc
 
    //! [Create MoAB]
    moab::Core mb_instance;              ///< mesh database
    moab::Interface &moab = mb_instance; ///< mesh database interface
    //! [Create MoAB]
 
    //! [Create MoFEM]
    MoFEM::Core core(moab);           ///< finite element database
    MoFEM::Interface &m_field = core; ///< finite element database insterface
    //! [Create MoFEM]
 
    //! [Example]
    Example ex(m_field);
    CHKERR ex.runProblem();
    //! [Example]
  }
  CATCH_ERRORS;
 
  CHKERR MoFEM::Core::Finalize();
}

Variable Documentation

bulk_modulus_K

constexpr double bulk_modulus_K = young_modulus / (3 * (1 - 2 * poisson_ratio))

constexpr

Examples

contact.cpp.

Definition at line 43 of file elastic.cpp.

help

char help[] = "...\n\n"

static

[Check]

Definition at line 339 of file elastic.cpp.

poisson_ratio

constexpr double poisson_ratio = 0.25

constexpr

Definition at line 42 of file elastic.cpp.

shear_modulus_G

constexpr double shear_modulus_G = young_modulus / (2 * (1 + poisson_ratio))

constexpr

Examples

contact.cpp.

Definition at line 44 of file elastic.cpp.

SPACE_DIM

constexpr int SPACE_DIM = 2

constexpr

Definition at line 31 of file elastic.cpp.

young_modulus

constexpr double young_modulus = 1

constexpr

Definition at line 41 of file elastic.cpp.