b2000::SolidMechanics2D< T > Class Template Reference

#include "b2solid_mechanics.H"

Inheritance diagram for b2000::SolidMechanics2D< T >:

Collaboration diagram for b2000::SolidMechanics2D< T >:

Public Member Functions
virtual LinearType	linear (const int layer_id=-1) const
virtual bool	isotropic (const int layer_id=-1) const
virtual bool	path_dependent (const int layer_id=-1) const
virtual SolidMechanics2D< T > *	copy (int layer_)
	Create a copy of the object to be used in nonlinear analysis of.
Public Member Functions inherited from b2000::ElementProperty
const std::string &	get_object_name () const override
Public Member Functions inherited from b2000::Object
virtual	~Object ()

Additional Inherited Members
Static Public Attributes inherited from b2000::Object
static ObjectType	type

Detailed Description

template<typename T>
class b2000::SolidMechanics2D< T >

The base class for the material API for 2D stress elements.

The strain, stress and constitutive tensor follow the notation used in the book "Finite Element Procedures" by K.J. Bathe:

The strain covariant components are placed in column vector [e11, e22, 2e12].

The stress contravariant components are placed in column vector [s11, s22, s12].

The constitutive contravariant components are placed in lower packed matrix format

Member Function Documentation

isotropic()

template<typename T >

virtual bool b2000::SolidMechanics2D< T >::isotropic ( const int  layer_id = -1 ) const

inlinevirtual

Returns

true if the material is isotropic. In this case, the natural base is not used by the material object and can be omitted (passing a null pointer).

If layer_id is not given, the isotropic propriety is for all the laminate (note that a laminate with more than on layer is not isotropic). Otherwise the isotropic propriety is for the given layer.

linear()

template<typename T >

virtual LinearType b2000::SolidMechanics2D< T >::linear ( const int  layer_id = -1 ) const

inlinevirtual

Returns

'linear' if the material is linear. In this case, a nonlinear analysis can use the linear methods instead of the nonlinear ones. Return nonlinear if the material is nonlinear. Return linear_on_sub_domain if the material is linear only on a sub domain of the strain value

If layer_id is not given, the linearity propriety is for all the layers. Otherwise the linearity propriety is for the given layer.

path_dependent()

template<typename T >

virtual bool b2000::SolidMechanics2D< T >::path_dependent ( const int  layer_id = -1 ) const

inlinevirtual

Returns

true if the material is path dependent. In this case and if a nonlinear analysis is performed, the material object must by copied for each integration point. That is for each material points where the nonlinear method get_static_nonlinear_stress or get_dynamic_nonlinear_stress are called during the analysis.

If layer_id is not given, the path-dependent propriety is for all the laminate. Otherwise the path-dependent propriety is for the given layer.

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

• elements/properties/b2solid_mechanics.H