MAST
MAST::BendingStructuralElem Class Referenceabstract

#include <bending_structural_element.h>

Inheritance diagram for MAST::BendingStructuralElem:
Collaboration diagram for MAST::BendingStructuralElem:

Public Member Functions

 BendingStructuralElem (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem, const MAST::ElementPropertyCardBase &p)
 
virtual ~BendingStructuralElem ()
 destructor More...
 
virtual unsigned int n_direct_strain_components ()=0
 row dimension of the direct strain matrix, also used for the bending operator row dimension More...
 
virtual unsigned int n_von_karman_strain_components ()=0
 row dimension of the von Karman strain matrix More...
 
- Public Member Functions inherited from MAST::StructuralElementBase
 StructuralElementBase (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem, const MAST::ElementPropertyCardBase &p)
 Constructor. More...
 
virtual ~StructuralElementBase ()
 
virtual void set_solution (const RealVectorX &vec, bool if_sens=false)
 stores vec as solution for element level calculations, or its sensitivity if if_sens is true. More...
 
virtual void set_perturbed_solution (const RealVectorX &vec, bool if_sens=false)
 stores vec as perturbed solution for element level calculations, or its sensitivity if if_sens is true. More...
 
virtual void set_velocity (const RealVectorX &vec, bool if_sens=false)
 stores vec as velocity for element level calculations, or its sensitivity if if_sens is true. More...
 
virtual void set_perturbed_velocity (const RealVectorX &vec, bool if_sens=false)
 stores vec as perturbed velocity for element level calculations, or its sensitivity if if_sens is true. More...
 
virtual void set_acceleration (const RealVectorX &vec, bool if_sens=false)
 stores vec as acceleration for element level calculations, or its sensitivity if if_sens is true. More...
 
virtual void set_perturbed_acceleration (const RealVectorX &vec, bool if_sens=false)
 stores vec as perturbed acceleration for element level calculations, or its sensitivity if if_sens is true. More...
 
const RealVectorXlocal_solution (bool if_sens=false) const
 
const MAST::ElementPropertyCardBaseelem_property ()
 returns a constant reference to the finite element object More...
 
virtual bool internal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 internal force contribution to system residual More...
 
virtual bool linearized_internal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
 internal force contribution to system residual of the linearized problem More...
 
virtual void internal_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 calculates the term on side s: $ \int_\Gamma a(\delta u, u) v_n ~d\Gamma $. More...
 
virtual bool internal_residual_jac_dot_state_sensitivity (RealMatrixX &jac)=0
 calculates d[J]/d{x} . More...
 
virtual bool damping_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac)
 damping force contribution to system residual More...
 
virtual bool inertial_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
 inertial force contribution to system residual More...
 
virtual bool linearized_inertial_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
 inertial force contribution to system residual of linerized problem More...
 
bool side_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
 side external force contribution to system residual. More...
 
bool linearized_side_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
 side external force contribution to system residual. More...
 
bool linearized_frequency_domain_side_external_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
 Calculates the external force due to frequency domain side external force contribution to system residual. More...
 
virtual bool prestress_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 prestress force contribution to system residual More...
 
bool volume_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
 volume external force contribution to system residual. More...
 
void volume_external_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
 boundary velocity contribution of volume external force. More...
 
bool linearized_volume_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
 volume external force contribution to system residual. More...
 
bool linearized_frequency_domain_volume_external_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
 Calculates the frequency domain volume external force contribution to system residual. More...
 
virtual bool internal_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 sensitivity of the internal force contribution to system residual More...
 
virtual bool damping_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac)
 sensitivity of the damping force contribution to system residual More...
 
virtual bool inertial_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
 sensitivity of the inertial force contribution to system residual More...
 
virtual void inertial_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
 sensitivity of the inertial force contribution to system residual More...
 
bool side_external_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
 sensitivity of the side external force contribution to system residual More...
 
virtual bool prestress_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 sensitivity of the prestress force contribution to system residual More...
 
bool volume_external_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
 sensitivity of the volume external force contribution to system residual More...
 
virtual bool if_incompatible_modes () const =0
 
virtual unsigned int incompatible_mode_size () const
 
void set_incompatible_mode_solution (RealVectorX &vec)
 sets the pointer to the incompatible mode solution vector. More...
 
virtual void update_incompatible_mode_solution (const RealVectorX &dsol)
 updates the incompatible solution for this element. More...
 
virtual bool calculate_stress (bool request_derivative, const MAST::FunctionBase *f, MAST::StressStrainOutputBase &output)=0
 Calculates the stress tensor. More...
 
virtual void calculate_stress_boundary_velocity (const MAST::FunctionBase &p, MAST::StressStrainOutputBase &output, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f)=0
 Calculates the boundary velocity term contributions to the sensitivity of stress at the specified boundary of this element. More...
 
virtual void calculate_stress_temperature_derivative (MAST::FEBase &fe_thermal, MAST::StressStrainOutputBase &output)=0
 
virtual void thermal_residual_temperature_derivative (const MAST::FEBase &fe_thermal, RealMatrixX &m)=0
 
template<typename ValType >
void transform_matrix_to_global_system (const ValType &local_mat, ValType &global_mat) const
 
template<typename ValType >
void transform_vector_to_local_system (const ValType &global_vec, ValType &local_vec) const
 
template<typename ValType >
void transform_vector_to_global_system (const ValType &local_vec, ValType &global_vec) const
 
- Public Member Functions inherited from MAST::ElementBase
 ElementBase (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem)
 The default constructor. More...
 
virtual ~ElementBase ()
 Default virtual destructor. More...
 
MAST::SystemInitializationsystem_initialization ()
 
MAST::AssemblyBaseassembly ()
 
MAST::NonlinearSystemsystem ()
 
const MAST::GeomElemelem () const
 
const RealVectorXsol (bool if_sens=false) const
 
virtual void set_complex_solution (const ComplexVectorX &vec, bool if_sens=false)
 This provides the complex solution (or its sensitivity if if_sens is true.) for frequecy-domain analysis. More...
 
void attach_active_solution_function (MAST::FunctionBase &f)
 Attaches the function that represents the system solution. More...
 
void detach_active_solution_function ()
 Detaches the function object that may have been attached to the element. More...
 

Additional Inherited Members

- Public Attributes inherited from MAST::StructuralElementBase
bool follower_forces
 flag for follower forces More...
 
- Protected Member Functions inherited from MAST::StructuralElementBase
virtual bool surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to surface pressure. More...
 
virtual bool surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
 Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...
 
virtual void surface_pressure_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, MAST::BoundaryConditionBase &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
 Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...
 
virtual bool linearized_surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
 Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...
 
Real piston_theory_cp (const unsigned int order, const Real vel_U, const Real gamma, const Real mach)
 
Real piston_theory_dcp_dv (const unsigned int order, const Real vel_U, const Real gamma, const Real mach)
 
virtual bool piston_theory_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to piston-theory based surface pressure on the entire element domain. More...
 
virtual bool piston_theory_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to piston-theory based surface pressure on the side identified by side. More...
 
virtual bool piston_theory_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to piston-theory based surface pressure on the entire element domain. More...
 
virtual bool piston_theory_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to piston-theory based surface pressure on the side identified by side. More...
 
virtual bool linearized_frequency_domain_surface_pressure_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to small perturbation surface pressure. More...
 
virtual bool linearized_frequency_domain_surface_pressure_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, MAST::BoundaryConditionBase &bc)
 Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...
 
virtual bool linearized_frequency_domain_surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the sensitivity of force vector and Jacobian due to small is applicable for perturbation surface pressure. More...
 
virtual bool linearized_frequency_domain_surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, MAST::BoundaryConditionBase &bc)
 Calculates the sensitivity of force vector and Jacobian due to surface pressure applied on the entire element domain. More...
 
virtual bool surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to surface pressure. More...
 
virtual bool surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
 Calculates the force vector and Jacobian due to surface pressure. More...
 
virtual bool thermal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)=0
 Calculates the force vector and Jacobian due to thermal stresses. More...
 
virtual bool thermal_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)=0
 Calculates the sensitivity of force vector and Jacobian due to thermal stresses. More...
 
virtual void thermal_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, MAST::BoundaryConditionBase &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)=0
 Calculates the sensitivity of force vector and Jacobian due to thermal stresses. More...
 
- Protected Attributes inherited from MAST::StructuralElementBase
const MAST::ElementPropertyCardBase_property
 element property More...
 
RealVectorX _local_sol
 local solution More...
 
RealVectorX _local_delta_sol
 local perturbed solution More...
 
RealVectorX _local_sol_sens
 local solution sensitivity More...
 
RealVectorX _local_delta_sol_sens
 local perturbed solution sensitivity More...
 
RealVectorX _local_vel
 local velocity More...
 
RealVectorX _local_delta_vel
 local perturbed velocity More...
 
RealVectorX _local_vel_sens
 local velocity sensitivity More...
 
RealVectorX _local_delta_vel_sens
 local perturbed velocity sensitivity More...
 
RealVectorX _local_accel
 local acceleration More...
 
RealVectorX _local_delta_accel
 local perturbed acceleration More...
 
RealVectorX _local_accel_sens
 local acceleration sensitivity More...
 
RealVectorX _local_delta_accel_sens
 local perturbed acceleration sensitivity More...
 
RealVectorX_incompatible_sol
 incompatible mode solution vector More...
 
- Protected Attributes inherited from MAST::ElementBase
MAST::SystemInitialization_system
 SystemInitialization object associated with this element. More...
 
MAST::AssemblyBase_assembly
 Assembly object. More...
 
const MAST::GeomElem_elem
 geometric element for which the computations are performed More...
 
MAST::FunctionBase_active_sol_function
 pointer to the active solution mesh field function. More...
 
const Real_time
 time for which system is being assembled More...
 
RealVectorX _sol
 local solution More...
 
RealVectorX _sol_sens
 local solution sensitivity More...
 
ComplexVectorX _complex_sol
 local solution used for frequency domain analysis More...
 
ComplexVectorX _complex_sol_sens
 local solution used for frequency domain analysis More...
 
RealVectorX _delta_sol
 local solution used for linearized analysis More...
 
RealVectorX _delta_sol_sens
 local solution used for linearized analysis More...
 
RealVectorX _vel
 local velocity More...
 
RealVectorX _vel_sens
 local velocity More...
 
RealVectorX _delta_vel
 local velocity More...
 
RealVectorX _delta_vel_sens
 local velocity More...
 
RealVectorX _accel
 local acceleration More...
 
RealVectorX _accel_sens
 local acceleration More...
 
RealVectorX _delta_accel
 local acceleration More...
 
RealVectorX _delta_accel_sens
 local acceleration More...
 

Detailed Description

Definition at line 36 of file bending_structural_element.h.

Constructor & Destructor Documentation

MAST::BendingStructuralElem::BendingStructuralElem ( MAST::SystemInitialization sys,
MAST::AssemblyBase assembly,
const MAST::GeomElem elem,
const MAST::ElementPropertyCardBase p 
)

Definition at line 27 of file bending_structural_element.cpp.

MAST::BendingStructuralElem::~BendingStructuralElem ( )
virtual

destructor

Definition at line 37 of file bending_structural_element.cpp.

Member Function Documentation

virtual unsigned int MAST::BendingStructuralElem::n_direct_strain_components ( )
pure virtual

row dimension of the direct strain matrix, also used for the bending operator row dimension

Implemented in MAST::StructuralElement2D, and MAST::StructuralElement1D.

virtual unsigned int MAST::BendingStructuralElem::n_von_karman_strain_components ( )
pure virtual

row dimension of the von Karman strain matrix

Implemented in MAST::StructuralElement2D, and MAST::StructuralElement1D.


The documentation for this class was generated from the following files: