#include <CDP.h>

Inheritance diagram for CDP:

Collaboration diagram for CDP:

Public Member Functions
	CDP (unsigned=0, double=3E4, double=.2, double=3., double=30., double=1E-3, double=1E-1, double=.8, double=4., double=.6, double=.6, double=.2, double=1.16, double=.5, double=2400E-12)

unique_ptr< Material >	get_copy () override

Public Member Functions inherited from NonlinearCDP
	NonlinearCDP (unsigned, double, double, double, double, double, double, double, double)

int	initialize (const shared_ptr< DomainBase > &) override

double	get_parameter (ParameterType) const override

int	update_trial_status (const vec &) override

int	clear_status () override

int	commit_status () override

int	reset_status () override

vector< vec >	record (OutputType) override

void	print () override

Public Member Functions inherited from Material3D
	Material3D (unsigned, double)

vector< vec >	record (OutputType) override

Public Member Functions inherited from Material
	Material (unsigned=0, MaterialType=MaterialType::D0, double=0.)

	Material (const Material &)=default

	Material (Material &&)=delete

Material &	operator= (const Material &)=delete

Material &	operator= (Material &&)=delete

	~Material () override=default

double	get_density () const

MaterialType	get_material_type () const

PlaneType	get_plane_type () const

int	initialize_base (const shared_ptr< DomainBase > &)

virtual int	initialize (const shared_ptr< DomainBase > &)=0

virtual void	initialize_couple (const shared_ptr< DomainBase > &)

virtual void	initialize_history (unsigned)

virtual void	set_initial_history (const vec &)

void	set_initialized (bool) const

void	set_symmetric (bool) const

void	set_support_couple (bool) const

bool	is_initialized () const

bool	is_symmetric () const

bool	is_support_couple () const

void	set_characteristic_length (double) const

double	get_characteristic_length () const

virtual double	get_parameter (ParameterType) const

virtual const vec &	get_trial_strain ()

virtual const vec &	get_trial_strain_rate ()

virtual const vec &	get_trial_strain_acc ()

virtual const vec &	get_trial_stress ()

virtual const mat &	get_trial_stiffness ()

virtual const mat &	get_trial_secant ()

virtual const mat &	get_trial_damping ()

virtual const mat &	get_trial_inertial ()

virtual const vec &	get_current_strain ()

virtual const vec &	get_current_strain_rate ()

virtual const vec &	get_current_strain_acc ()

virtual const vec &	get_current_stress ()

virtual const mat &	get_current_stiffness ()

virtual const mat &	get_current_secant ()

virtual const mat &	get_current_damping ()

virtual const mat &	get_current_inertial ()

virtual const vec &	get_initial_history () const

virtual const mat &	get_initial_stiffness () const

virtual const mat &	get_initial_damping () const

virtual const mat &	get_initial_inertial () const

virtual const vec &	get_trial_curvature ()

virtual const vec &	get_trial_couple_stress ()

virtual const mat &	get_trial_couple_stiffness ()

virtual const vec &	get_current_curvature ()

virtual const vec &	get_current_couple_stress ()

virtual const mat &	get_current_couple_stiffness ()

virtual const mat &	get_initial_couple_stiffness () const

virtual unique_ptr< Material >	get_copy ()=0

int	update_incre_status (double)

int	update_incre_status (double, double)

int	update_incre_status (double, double, double)

int	update_trial_status (double)

int	update_trial_status (double, double)

int	update_trial_status (double, double, double)

virtual int	update_incre_status (const vec &)

virtual int	update_incre_status (const vec &, const vec &)

virtual int	update_incre_status (const vec &, const vec &, const vec &)

virtual int	update_trial_status (const vec &)

virtual int	update_trial_status (const vec &, const vec &)

virtual int	update_trial_status (const vec &, const vec &, const vec &)

int	update_couple_incre_status (double)

int	update_couple_incre_status (double, double)

int	update_couple_incre_status (double, double, double)

int	update_couple_trial_status (double)

int	update_couple_trial_status (double, double)

int	update_couple_trial_status (double, double, double)

virtual int	update_couple_incre_status (const vec &)

virtual int	update_couple_incre_status (const vec &, const vec &)

virtual int	update_couple_incre_status (const vec &, const vec &, const vec &)

virtual int	update_couple_trial_status (const vec &)

virtual int	update_couple_trial_status (const vec &, const vec &)

virtual int	update_couple_trial_status (const vec &, const vec &, const vec &)

virtual int	clear_status ()=0

virtual int	commit_status ()=0

virtual int	reset_status ()=0

virtual int	clear_couple_status ()

virtual int	commit_couple_status ()

virtual int	reset_couple_status ()

virtual std::vector< vec >	record (OutputType)

Public Member Functions inherited from Tag
	Tag (unsigned=0)

	Tag (const Tag &)=default

	Tag (Tag &&)=default

Tag &	operator= (const Tag &)=delete

Tag &	operator= (Tag &&)=delete

virtual	~Tag ()=default

void	set_tag (unsigned) const

unsigned	get_tag () const

void	enable ()

void	disable ()

void	guard ()

void	unguard ()

bool	is_active () const

bool	is_guarded () const

virtual void	print ()

Additional Inherited Members
Protected Member Functions inherited from Material3D
	Material3D (unsigned, double)

vector< vec >	record (OutputType) override

Protected Member Functions inherited from Material
	Material (unsigned=0, MaterialType=MaterialType::D0, double=0.)

	Material (const Material &)=default

	Material (Material &&)=delete

Material &	operator= (const Material &)=delete

Material &	operator= (Material &&)=delete

	~Material () override=default

double	get_density () const

MaterialType	get_material_type () const

PlaneType	get_plane_type () const

int	initialize_base (const shared_ptr< DomainBase > &)

virtual int	initialize (const shared_ptr< DomainBase > &)=0

virtual void	initialize_couple (const shared_ptr< DomainBase > &)

virtual void	initialize_history (unsigned)

virtual void	set_initial_history (const vec &)

void	set_initialized (bool) const

void	set_symmetric (bool) const

void	set_support_couple (bool) const

bool	is_initialized () const

bool	is_symmetric () const

bool	is_support_couple () const

void	set_characteristic_length (double) const

double	get_characteristic_length () const

virtual double	get_parameter (ParameterType) const

virtual const vec &	get_trial_strain ()

virtual const vec &	get_trial_strain_rate ()

virtual const vec &	get_trial_strain_acc ()

virtual const vec &	get_trial_stress ()

virtual const mat &	get_trial_stiffness ()

virtual const mat &	get_trial_secant ()

virtual const mat &	get_trial_damping ()

virtual const mat &	get_trial_inertial ()

virtual const vec &	get_current_strain ()

virtual const vec &	get_current_strain_rate ()

virtual const vec &	get_current_strain_acc ()

virtual const vec &	get_current_stress ()

virtual const mat &	get_current_stiffness ()

virtual const mat &	get_current_secant ()

virtual const mat &	get_current_damping ()

virtual const mat &	get_current_inertial ()

virtual const vec &	get_initial_history () const

virtual const mat &	get_initial_stiffness () const

virtual const mat &	get_initial_damping () const

virtual const mat &	get_initial_inertial () const

virtual const vec &	get_trial_curvature ()

virtual const vec &	get_trial_couple_stress ()

virtual const mat &	get_trial_couple_stiffness ()

virtual const vec &	get_current_curvature ()

virtual const vec &	get_current_couple_stress ()

virtual const mat &	get_current_couple_stiffness ()

virtual const mat &	get_initial_couple_stiffness () const

virtual unique_ptr< Material >	get_copy ()=0

int	update_incre_status (double)

int	update_incre_status (double, double)

int	update_incre_status (double, double, double)

int	update_trial_status (double)

int	update_trial_status (double, double)

int	update_trial_status (double, double, double)

virtual int	update_incre_status (const vec &)

virtual int	update_incre_status (const vec &, const vec &)

virtual int	update_incre_status (const vec &, const vec &, const vec &)

virtual int	update_trial_status (const vec &)

virtual int	update_trial_status (const vec &, const vec &)

virtual int	update_trial_status (const vec &, const vec &, const vec &)

int	update_couple_incre_status (double)

int	update_couple_incre_status (double, double)

int	update_couple_incre_status (double, double, double)

int	update_couple_trial_status (double)

int	update_couple_trial_status (double, double)

int	update_couple_trial_status (double, double, double)

virtual int	update_couple_incre_status (const vec &)

virtual int	update_couple_incre_status (const vec &, const vec &)

virtual int	update_couple_incre_status (const vec &, const vec &, const vec &)

virtual int	update_couple_trial_status (const vec &)

virtual int	update_couple_trial_status (const vec &, const vec &)

virtual int	update_couple_trial_status (const vec &, const vec &, const vec &)

virtual int	clear_status ()=0

virtual int	commit_status ()=0

virtual int	reset_status ()=0

virtual int	clear_couple_status ()

virtual int	commit_couple_status ()

virtual int	reset_couple_status ()

virtual std::vector< vec >	record (OutputType)

Protected Member Functions inherited from Tag
	Tag (unsigned=0)

	Tag (const Tag &)=default

	Tag (Tag &&)=default

Tag &	operator= (const Tag &)=delete

Tag &	operator= (Tag &&)=delete

virtual	~Tag ()=default

void	set_tag (unsigned) const

unsigned	get_tag () const

void	enable ()

void	disable ()

void	guard ()

void	unguard ()

bool	is_active () const

bool	is_guarded () const

virtual void	print ()

Protected Attributes inherited from DataNonlinearCDP
const double	elastic_modulus

const double	poissons_ratio

const double	g_t

const double	g_c

const double	alpha

const double	alpha_p

const double	s0

Protected Attributes inherited from DataMaterial
const double	density = 0.

const MaterialType	material_type = MaterialType::D0

const PlaneType	plane_type = PlaneType::N

const double	tolerance = 1E-14

const double	characteristic_length = -1.

vec	current_strain {}

vec	current_strain_rate {}

vec	current_strain_acc {}

vec	current_stress {}

vec	trial_strain {}

vec	trial_strain_rate {}

vec	trial_strain_acc {}

vec	trial_stress {}

vec	incre_strain {}

vec	incre_strain_rate {}

vec	incre_strain_acc {}

vec	incre_stress {}

vec	initial_history {}

vec	current_history {}

vec	trial_history {}

mat	initial_stiffness {}

mat	current_stiffness {}

mat	trial_stiffness {}

mat	initial_damping {}

mat	current_damping {}

mat	trial_damping {}

mat	initial_inertial {}

mat	current_inertial {}

mat	trial_inertial {}

Protected Attributes inherited from DataCoupleMaterial
vec	current_curvature {}

vec	current_couple_stress {}

vec	trial_curvature {}

vec	trial_couple_stress {}

vec	incre_curvature {}

vec	incre_couple_stress {}

mat	initial_couple_stiffness {}

mat	current_couple_stiffness {}

mat	trial_couple_stiffness {}

Detailed Description

The CDP class.

A 3D concrete material model that supports stiffness degradation.

This model uses the original backbones.

algorithm verified at 29 April 2019 by tlc

References:

A Plastic-Damage Model for Concrete. https://doi.org/10.1016/0020-7683(89)90050-4
Plastic-Damage Model for Cyclic Loading of Concrete Structures. https://doi.org/10.1061/(ASCE)0733-9399(1998)124:8(892)
A Plastic-Damage Concrete Model for Earthquake Analysis of Dams. https://doi.org/10.1002/(SICI)1096-9845(199809)27:9<937::AID-EQE764>3.0.CO;2-5
A Return-Mapping Algorithm for Plastic-Damage Models: 3-D and Plane Stress Formulation. https://doi.org/10.1002/1097-0207(20010120)50:2<487::AID-NME44>3.0.CO;2-N

Author: tlc

Date: 29/04/2019

Version: 1.0.0

Constructor & Destructor Documentation

◆ CDP()

CDP::CDP	(	unsigned	T = `0`,
		double	E = `3E4`,
		double	V = `.2`,
		double	ST = `3.`,
		double	SC = `30.`,
		double	GT = `1E-3`,
		double	GC = `1E-1`,
		double	AT = `.8`,
		double	AC = `4.`,
		double	DT = `.6`,
		double	DC = `.6`,
		double	AP = `.2`,
		double	BC = `1.16`,
		double	S = `.5`,
		double	R = `2400E-12`
	)

explicit

Member Function Documentation

◆ get_copy()

unique_ptr< Material > CDP::get_copy ( )

overridevirtual

Implements Material.

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

Material/Material3D/Concrete/CDP.h
Material/Material3D/Concrete/CDP.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CDP()

Member Function Documentation

◆ get_copy()