#include <eurocode2creep.h>

Inheritance diagram for oofem::Eurocode2CreepMaterial:

Collaboration diagram for oofem::Eurocode2CreepMaterial:

Public Member Functions
	Eurocode2CreepMaterial (int n, Domain *d)
void	giveRealStressVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrain, TimeStep tStep) const override
void	giveShrinkageStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep, ValueModeType mode) const override
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
void	initializeFrom (InputRecord &ir) override
std::unique_ptr< MaterialStatus >	CreateStatus (GaussPoint *gp) const override
virtual double	computeConcreteStrengthAtAge (double age) const
	evaluates concrete strength at given age
virtual double	computeMeanElasticModulusAtAge (double age) const
	evaluates concrete mean elastic modulus at given age
double	computeCreepFunction (double t, double t_prime, GaussPoint gp, TimeStep tStep) const override
	Evaluation of the compliance function.
virtual double	computeCreepCoefficient (double t, double t_prime, GaussPoint gp, TimeStep tStep) const
	Evaluation of the compliance function (according to appendix B from the EC).
Public Member Functions inherited from oofem::KelvinChainMaterial
	KelvinChainMaterial (int n, Domain *d)
const char *	giveClassName () const override
void	initializeFrom (InputRecord &ir) override
void	giveShrinkageStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep, ValueModeType mode) const override
void	giveEigenStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep, ValueModeType mode) const override
std::unique_ptr< MaterialStatus >	CreateStatus (GaussPoint *gp) const override
void	giveRealStressVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrain, TimeStep tStep) const override
void	computeHiddenVars (GaussPoint gp, TimeStep tStep) const
Public Member Functions inherited from oofem::RheoChainMaterial
	RheoChainMaterial (int n, Domain *d)
virtual	~RheoChainMaterial ()
void	giveRealStressVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrain, TimeStep tStep) const override
FloatArrayF< 6 >	giveRealStressVector_3d (const FloatArrayF< 6 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector for second Piola-Kirchoff stress.
FloatArrayF< 4 >	giveRealStressVector_PlaneStrain (const FloatArrayF< 4 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector_3d.
FloatArrayF< 3 >	giveRealStressVector_PlaneStress (const FloatArrayF< 3 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector_StressControl.
FloatArrayF< 1 >	giveRealStressVector_1d (const FloatArrayF< 1 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector_StressControl.
FloatArrayF< 2 >	giveRealStressVector_2dBeamLayer (const FloatArrayF< 2 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector_StressControl.
FloatArrayF< 5 >	giveRealStressVector_PlateLayer (const FloatArrayF< 5 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector_StressControl.
FloatArrayF< 6 >	giveThermalDilatationVector (GaussPoint gp, TimeStep tStep) const override
bool	hasMaterialModeCapability (MaterialMode mode) const override
bool	hasCastingTimeSupport () const override
const char *	giveClassName () const override
void	initializeFrom (InputRecord &ir) override
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
void	saveIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp) override
void	restoreIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp) override
FloatMatrixF< 6, 6 >	give3dMaterialStiffnessMatrix (MatResponseMode mode, GaussPoint gp, TimeStep tStep) const override
FloatMatrixF< 3, 3 >	givePlaneStressStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const override
FloatMatrixF< 4, 4 >	givePlaneStrainStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const override
FloatMatrixF< 1, 1 >	give1dStressStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const override
FloatArray	computeStressIndependentStrainVector (GaussPoint gp, TimeStep tStep, ValueModeType mode) const override
std::unique_ptr< MaterialStatus >	CreateStatus (GaussPoint *gp) const override
double	giveAlphaOne () const
double	giveAlphaTwo () const
double	givePoissonsRatio () const
	Returns Poisson's ratio.
bool	isActivated (TimeStep *tStep) const override
	Extended meaning: returns true if the material is cast (target time > casting time) or the precasing time mat is defined.
virtual double	giveEquivalentTime (GaussPoint gp, TimeStep tStep) const
	By default returns equivalent time in the middle of the time step.
Public Member Functions inherited from oofem::StructuralMaterial
	StructuralMaterial (int n, Domain *d)
bool	hasMaterialModeCapability (MaterialMode mode) const override
const char *	giveClassName () const override
void	initializeFrom (InputRecord &ir) override
void	giveInputRecord (DynamicInputRecord &input) override
void	giveCharacteristicMatrix (FloatMatrix &answer, MatResponseMode type, GaussPoint gp, TimeStep tStep) const override
	Returns characteristic matrix of the receiver.
void	giveCharacteristicVector (FloatArray &answer, FloatArray &flux, MatResponseMode type, GaussPoint gp, TimeStep tStep) const override
	Returns characteristic vector of the receiver.
virtual void	giveStiffnessMatrix (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep) const
virtual FloatArray	giveRealStressVector_StressControl (const FloatArray &reducedE, const IntArray &strainControl, GaussPoint gp, TimeStep tStep) const
	Iteratively calls giveRealStressVector_3d to find the stress controlled equal to zero·
virtual FloatArray	giveRealStressVector_ShellStressControl (const FloatArray &reducedE, const IntArray &strainControl, GaussPoint gp, TimeStep tStep) const
virtual FloatArrayF< 2 >	giveRealStressVector_Warping (const FloatArrayF< 2 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 3 >	giveRealStressVector_Fiber (const FloatArrayF< 3 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 3 >	giveRealStressVector_2dPlateSubSoil (const FloatArrayF< 3 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation is not provided.
virtual FloatArrayF< 6 >	giveRealStressVector_3dBeamSubSoil (const FloatArrayF< 6 > &reducedE, GaussPoint gp, TimeStep tStep) const
virtual FloatArrayF< 9 >	giveFirstPKStressVector_3d (const FloatArrayF< 9 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector for second Piola-Kirchoff stress.
virtual FloatArrayF< 5 >	giveFirstPKStressVector_PlaneStrain (const FloatArrayF< 5 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_3d.
virtual FloatArray	giveFirstPKStressVector_StressControl (const FloatArray &reducedvF, const IntArray &FControl, GaussPoint gp, TimeStep tStep) const
	Iteratively calls giveRealStressVector_3d to find the stress controlled equal to zero·
virtual FloatArrayF< 4 >	giveFirstPKStressVector_PlaneStress (const FloatArrayF< 4 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_StressControl.
virtual FloatArrayF< 1 >	giveFirstPKStressVector_1d (const FloatArrayF< 1 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_StressControl.
virtual void	giveCauchyStressVector_3d (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_PlaneStrain (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_PlaneStress (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_1d (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveEshelbyStressVector_PlaneStrain (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
double	giveReferenceTemperature ()
FloatArrayF< 6 >	computeStressIndependentStrainVector_3d (GaussPoint gp, TimeStep tStep, ValueModeType mode) const
virtual void	giveStiffnessMatrix_dPdF (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 9, 9 >	give3dMaterialStiffnessMatrix_dPdF (MatResponseMode mode, GaussPoint gp, TimeStep tStep) const
virtual void	give3dMaterialStiffnessMatrix_dCde (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep)
void	giveStressDependentPartOfStrainVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrainVector, TimeStep tStep, ValueModeType mode) const
int	setIPValue (const FloatArray &value, GaussPoint *gp, InternalStateType type) override
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
virtual FloatMatrixF< 4, 4 >	givePlaneStressStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	givePlaneStressStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 5, 5 >	givePlaneStrainStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	givePlaneStrainStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 1, 1 >	give1dStressStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	give1dStressStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 2, 2 >	give2dBeamLayerStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 5, 5 >	givePlateLayerStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 3, 3 >	giveFiberStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 3, 3 >	give2dPlateSubSoilStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 6, 6 >	give3dBeamSubSoilStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
Public Member Functions inherited from oofem::Material
	Material (int n, Domain *d)
virtual	~Material ()=default
	Destructor.
virtual bool	isCharacteristicMtrxSymmetric (MatResponseMode rMode) const
virtual double	giveCharacteristicValue (MatResponseMode type, GaussPoint gp, TimeStep tStep) const
	Returns characteristic value of the receiver.
virtual double	give (int aProperty, GaussPoint *gp) const
virtual bool	hasProperty (int aProperty, GaussPoint *gp) const
virtual void	modifyProperty (int aProperty, double value, GaussPoint *gp)
double	giveCastingTime () const
void	printYourself () override
	Prints receiver state on stdout. Useful for debugging.
int	checkConsistency () override
virtual void	restoreConsistency (GaussPoint *gp)
virtual int	initMaterial (Element *element)
virtual MaterialStatus *	giveStatus (GaussPoint *gp) const
virtual int	packUnknowns (DataStream &buff, TimeStep tStep, GaussPoint ip)
virtual int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep tStep, GaussPoint ip)
virtual int	estimatePackSize (DataStream &buff, GaussPoint *ip)
virtual double	predictRelativeComputationalCost (GaussPoint *gp)
virtual double	predictRelativeRedistributionCost (GaussPoint *gp)
virtual void	initTempStatus (GaussPoint *gp) const
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
virtual	~FEMComponent ()=default
	Virtual destructor.
Domain *	giveDomain () const
virtual void	setDomain (Domain *d)
int	giveNumber () const
void	setNumber (int num)
virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
virtual void	initializeFrom (InputRecord &ir, int priority)
virtual void	initializeFinish ()
virtual void	postInitialize ()
	Performs post initialization steps. Called after all components are created and initialized.
virtual void	printOutputAt (FILE file, TimeStep tStep)
virtual Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Protected Types
enum	ec2ShrinkageType { EC2_NoShrinkage , EC2_TotalShrinkage , EC2_DryingShrinkage , EC2_AutogenousShrinkage }
	shrinkage option More...

Protected Member Functions
bool	hasIncrementalShrinkageFormulation () const override
double	giveEModulus (GaussPoint gp, TimeStep tStep) const override
	Evaluation of the incremental modulus.
virtual double	computeEquivalentAge (GaussPoint gp, TimeStep tStep) const
	implements B.9
virtual double	computeEquivalentMaturity (GaussPoint gp, TimeStep tStep) const
	implements B.10
void	computeElasticityStrengthParams (int)
	sets parameters for elasticity and strength according to formulas from EC
void	computeShrinkageParams (int, double)
	sets parameters for shrinkage according to formulas from EC
void	computeCreepParams (int, double)
	sets parameters for creep according to formulas from EC
void	computeCharTimes () override
	computes retardation times of the aging Kelvin chain
double	computeRetardationTimeCorrection (int mu) const
	computes correction factor which multiplies the retardation times
double	evaluateSpectrumAt (double tau) const
	evaluates retardation spectrum at given time (t-t')
FloatArray	computeCharCoefficients (double tPrime, GaussPoint gp, TimeStep tStep) const override
	Evaluation of characteristic moduli of the Kelvin chain.
void	computeIncrementOfDryingShrinkageVector (FloatArray &answer, GaussPoint *gp, double tNow, double tThen) const
	computes increment of drying shrinkage - the shrinkage strain is isotropic
void	computeIncrementOfAutogenousShrinkageVector (FloatArray &answer, GaussPoint *gp, double tNow, double tThen) const
	computes increment of autogenous shrinkage - the shrinkage strain is isotropic
Protected Member Functions inherited from oofem::KelvinChainMaterial
bool	hasIncrementalShrinkageFormulation () const override
FloatArray	computeCharCoefficients (double tPrime, GaussPoint gp, TimeStep tStep) const override
	Evaluation of the moduli of individual units.
double	giveEModulus (GaussPoint gp, TimeStep tStep) const override
	Evaluation of the incremental modulus.
Protected Member Functions inherited from oofem::RheoChainMaterial
const FloatArray &	giveDiscreteTimes () const
void	computeDiscreteRelaxationFunction (FloatArray &answer, const FloatArray &tSteps, double t0, double tr, GaussPoint gp, TimeStep tStep) const
void	giveUnitComplianceMatrix (FloatMatrix &answer, GaussPoint gp, TimeStep tStep) const
	Evaluation of elastic compliance matrix for unit Young's modulus.
void	giveUnitStiffnessMatrix (FloatMatrix &answer, GaussPoint gp, TimeStep tStep) const
	Evaluation of elastic stiffness matrix for unit Young's modulus.
virtual void	updateEparModuli (double tPrime, GaussPoint gp, TimeStep tStep) const
	Update of partial moduli of individual chain units.
double	giveEparModulus (int iChain) const
	Access to partial modulus of a given unit.
double	giveCharTime (int) const
	Access to the characteristic time of a given unit.
virtual double	giveCharTimeExponent (int i) const
	Exponent to be used with the char time of a given unit, usually = 1.0.
StructuralMaterial *	giveLinearElasticMaterial ()
	Access to the underlying linear elastic material with unit Young's modulus.
double	giveEndOfTimeOfInterest ()
	Access to the time up to which the response should be accurate.
void	computeTrueStressIndependentStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep, ValueModeType mode) const

Protected Attributes
double	tau1 = 0.
	fixed retardation time of the first unit
double	EspringVal = 0.
	stiffness of the zeroth Kelvin unit
double	fcm28 = 0.
	mean compressive strength at 28 days default - to be specified in units of the analysis (e.g. 30.e6 + stiffnessFacotr 1. or 30. + stiffnessFactor 1.e6)
double	Ecm28 = 0.
	Young's modulus at 28 days default [MPa].
double	stiffnessFactor = 0.
	factor unifying stiffnesses (Ecm is predicted from fcm...)
double	s = 0.
	parameter determined by cement type
double	phi_RH = 0.
	drying creep coefficient
double	beta_fcm = 0.
	drying creep coefficient
double	beta_H = 0.
	drying creep coefficient
double	h0 = 0.
	effective thickness [mm]
double	alpha_T_cement = 0.
	influence of cement type on concrete equivalent age, B.9 in EC2
double	t0 = 0.
	duration of curing [day, sec, ...]
double	begOfDrying = 0.
	age (absolute) when concrete started drying, must be in days!
double	kh = 0.
	drying shrinkage coefficient
double	eps_cd_0 = 0.
	asymptotic value of drying shrinkage at zero relative humidity, B.11 in EC2
double	eps_ca_infty = 0.
	asymptotic value of autogenous shrinakge, 3.12 in EC2
enum oofem::Eurocode2CreepMaterial::ec2ShrinkageType	shType = EC2_NoShrinkage
bool	retardationSpectrumApproximation = 0.
bool	temperatureDependent = 0.
	switch for temperature dependence of concrete maturity (default option is off)
Protected Attributes inherited from oofem::RheoChainMaterial
double	talpha = 0.
	thermal dilatation coeff.
int	nUnits = 0
	Number of (Maxwell or Kelvin) units in the rheologic chain.
double	relMatAge = 0.
	Physical age of the material at castingTime.
bool	lattice = false
double	nu = 0.
	Poisson's ratio (assumed to be constant, unaffected by creep).
double	alphaOne = 0.
	Parameters for the lattice model.
double	alphaTwo = 0.
double	EparValTime = -1.
	Time for which the partial moduli of individual units have been evaluated.
double	begOfTimeOfInterest = 0.
	Time from which the model should give a good approximation. Optional field. Default value is 0.1 [day].
double	endOfTimeOfInterest = 0.
	Time (age???) up to which the model should give a good approximation.
StructuralMaterial *	linearElasticMaterial = nullptr
	Associated linearElasticMaterial, with E = 1.
FloatArray	EparVal
	Partial moduli of individual units.
FloatArray	charTimes
	Characteristic times of individual units (relaxation or retardation times).
FloatArray	discreteTimeScale
	Times at which the errors are evaluated if the least-square method is used.
double	timeFactor = 0.
Protected Attributes inherited from oofem::StructuralMaterial
double	referenceTemperature = 0.
	Reference temperature (temperature, when material has been built into structure).
MatResponseMode	SCStiffMode = TangentStiffness
	stifness mode used in stress control
double	SCRelTol = 1.e-3
	relative tolerance for stress control
double	SCAbsTol = 1.e-12
	absolute stress tolerance for stress control
int	SCMaxiter = 100000
	maximum iterations for stress-control
Protected Attributes inherited from oofem::Material
Dictionary	propertyDictionary
double	castingTime
int	preCastingTimeMat
	Material existing before casting time - optional parameter, zero by default.
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Additional Inherited Members
Static Public Member Functions inherited from oofem::StructuralMaterial
static int	giveSymVI (int ind1, int ind2)
static int	giveVI (int ind1, int ind2)
static FloatMatrixF< 9, 9 >	convert_dSdE_2_dPdF_3D (const FloatMatrixF< 6, 6 > &dSdE, const FloatArrayF< 6 > &S, const FloatArrayF< 9 > &F)
static FloatMatrixF< 5, 5 >	convert_dSdE_2_dPdF_PlaneStrain (const FloatMatrixF< 4, 4 > &dSdE, const FloatArrayF< 4 > &S, const FloatArrayF< 5 > &F)
static FloatMatrixF< 4, 4 >	convert_dSdE_2_dPdF_PlaneStress (const FloatMatrixF< 3, 3 > &dSdE, const FloatArrayF< 3 > &S, const FloatArrayF< 4 > &F)
static FloatMatrixF< 1, 1 >	convert_dSdE_2_dPdF_1D (const FloatMatrixF< 1, 1 > &dSdE, const FloatArrayF< 1 > &S, const FloatArrayF< 1 > &F)
static void	computePrincipalValues (FloatArray &answer, const FloatArray &s, stressStrainPrincMode mode)
	Common functions for convenience.
static FloatArrayF< 3 >	computePrincipalValues (const FloatMatrixF< 3, 3 > &s)
static FloatArrayF< 3 >	computePrincipalValues (double I1, double I2, double I3)
static void	computePrincipalValDir (FloatArray &answer, FloatMatrix &dir, const FloatArray &s, stressStrainPrincMode mode)
static std::pair< FloatArrayF< 3 >, FloatMatrixF< 3, 3 > >	computePrincipalValDir (const FloatMatrixF< 3, 3 > &s)
static FloatArrayF< 6 >	computeDeviator (const FloatArrayF< 6 > &s)
static std::pair< FloatArrayF< 6 >, double >	computeDeviatoricVolumetricSplit (const FloatArrayF< 6 > &s)
static FloatArrayF< 6 >	computeDeviatoricVolumetricSum (const FloatArrayF< 6 > &dev, double mean)
static FloatArrayF< 6 >	applyDeviatoricElasticCompliance (const FloatArrayF< 6 > &stress, double EModulus, double nu)
static FloatArrayF< 6 >	applyDeviatoricElasticCompliance (const FloatArrayF< 6 > &stress, double GModulus)
static FloatArrayF< 6 >	applyDeviatoricElasticStiffness (const FloatArrayF< 6 > &strain, double EModulus, double nu)
static FloatArrayF< 6 >	applyDeviatoricElasticStiffness (const FloatArrayF< 6 > &strain, double GModulus)
static FloatArrayF< 6 >	applyElasticStiffness (const FloatArrayF< 6 > &strain, double EModulus, double nu)
static FloatArrayF< 6 >	applyElasticCompliance (const FloatArrayF< 6 > &stress, double EModulus, double nu)
static double	computeStressNorm (const FloatArrayF< 6 > &stress)
static double	computeFirstInvariant (const FloatArrayF< 6 > &s)
static double	computeSecondStressInvariant (const FloatArrayF< 6 > &s)
static double	computeThirdStressInvariant (const FloatArrayF< 6 > &s)
static double	computeFirstCoordinate (const FloatArrayF< 6 > &s)
static double	computeSecondCoordinate (const FloatArrayF< 6 > &s)
static double	computeThirdCoordinate (const FloatArrayF< 6 > &s)
static int	giveVoigtVectorMask (IntArray &answer, MaterialMode mmode)
static int	giveVoigtSymVectorMask (IntArray &answer, MaterialMode mmode)
static void	giveInvertedVoigtVectorMask (IntArray &answer, MaterialMode mmode)
static int	giveSizeOfVoigtVector (MaterialMode mmode)
static int	giveSizeOfVoigtSymVector (MaterialMode mmode)
static void	giveFullVectorForm (FloatArray &answer, const FloatArray &strainVector, MaterialMode matMode)
	Converts the reduced symmetric Voigt vector (2nd order tensor) to full form.
static void	giveFullVectorFormF (FloatArray &answer, const FloatArray &strainVector, MaterialMode matMode)
	Converts the reduced deformation gradient Voigt vector (2nd order tensor).
static void	giveFullSymVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the reduced unsymmetric Voigt vector (2nd order tensor) to full form.
static void	giveReducedVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the full symmetric Voigt vector (2nd order tensor) to reduced form.
static void	giveReducedSymVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the full unsymmetric Voigt vector (2nd order tensor) to reduced form.
static void	giveFullSymMatrixForm (FloatMatrix &answer, const FloatMatrix &red, MaterialMode matMode)
	Converts the full unsymmetric Voigt matrix (4th order tensor) to reduced form.
static void	giveReducedMatrixForm (FloatMatrix &answer, const FloatMatrix &full, MaterialMode matMode)
	Converts the full symmetric Voigt matrix (4th order tensor) to reduced form.
static void	giveReducedSymMatrixForm (FloatMatrix &answer, const FloatMatrix &full, MaterialMode matMode)
	Converts the full unsymmetric Voigt matrix (4th order tensor) to reduced form.
static FloatArrayF< 6 >	transformStrainVectorTo (const FloatMatrixF< 3, 3 > &base, const FloatArrayF< 6 > &strain, bool transpose=false)
static FloatArrayF< 6 >	transformStressVectorTo (const FloatMatrixF< 3, 3 > &base, const FloatArrayF< 6 > &stress, bool transpose=false)
static double	computeVonMisesStress (const FloatArray &currentStress)
static double	computeVonMisesStress_3D (const FloatArrayF< 6 > &stress)
static double	computeVonMisesStress_PlaneStress (const FloatArrayF< 3 > &stress)
static FloatMatrixF< 6, 6 >	giveStrainVectorTranformationMtrx (const FloatMatrixF< 3, 3 > &base, bool transpose=false)
static FloatMatrixF< 3, 3 >	give2DStrainVectorTranformationMtrx (const FloatMatrixF< 2, 2 > &base, bool transpose=false)
static FloatMatrixF< 6, 6 >	giveStressVectorTranformationMtrx (const FloatMatrixF< 3, 3 > &base, bool transpose=false)
static FloatMatrixF< 3, 3 >	givePlaneStressVectorTranformationMtrx (const FloatMatrixF< 2, 2 > &base, bool transpose=false)
static void	sortPrincDirAndValCloseTo (FloatArray &pVal, FloatMatrix &pDir, const FloatMatrix &toPDir)
Static Public Attributes inherited from oofem::StructuralMaterial
static std::array< std::array< int, 3 >, 3 >	vIindex
	Voigt index map.
static std::array< std::array< int, 3 >, 3 >	svIndex
	Symmetric Voigt index map.
Static Protected Member Functions inherited from oofem::RheoChainMaterial
static FloatArray	generateLogTimeScale (double from, double to, int nsteps)

Detailed Description

This class implements a model for concrete creep and shrinkage according to EuroCode 2 The creep is assumed to be linear (formula from section 3.7 is not considered here) with aging. The linearity assumption is considered OK for stresses below 0.45 of the compressive strength. The shrinkage deformation is additively split into two parts: drying shrinkage $\varepsilon_{sh,d}$ and autogenous shrinkage $\varepsilon_{sh,a}$. A detailed description of the material model is given in the material manual. See the tests "/sm/EC2creep.in" and "/sm/EC2shrinkage.in" for examples.

Definition at line 99 of file eurocode2creep.h.

Member Enumeration Documentation

◆ ec2ShrinkageType

enum oofem::Eurocode2CreepMaterial::ec2ShrinkageType

protected

shrinkage option

Enumerator
EC2_NoShrinkage
EC2_TotalShrinkage
EC2_DryingShrinkage
EC2_AutogenousShrinkage

Definition at line 160 of file eurocode2creep.h.

Constructor & Destructor Documentation

◆ Eurocode2CreepMaterial()

oofem::Eurocode2CreepMaterial::Eurocode2CreepMaterial	(	int	n,
		Domain *	d )

inline

Definition at line 173 of file eurocode2creep.h.

References oofem::KelvinChainMaterial::KelvinChainMaterial().

Member Function Documentation

◆ computeCharCoefficients()

FloatArray oofem::Eurocode2CreepMaterial::computeCharCoefficients	(	double	tPrime,
		GaussPoint *	gp,
		TimeStep *	tStep ) const

overrideprotectedvirtual

Evaluation of characteristic moduli of the Kelvin chain.

Implements oofem::RheoChainMaterial.

Definition at line 482 of file eurocode2creep.C.

References oofem::FloatArray::at(), beta_fcm, computeEquivalentAge(), Ecm28, EspringVal, evaluateSpectrumAt(), oofem::RheoChainMaterial::nUnits, phi_RH, retardationSpectrumApproximation, tau1, temperatureDependent, oofem::RheoChainMaterial::timeFactor, and oofem::FloatArray::times().

◆ computeCharTimes()

void oofem::Eurocode2CreepMaterial::computeCharTimes ( )

overrideprotectedvirtual

computes retardation times of the aging Kelvin chain

Reimplemented from oofem::RheoChainMaterial.

Definition at line 383 of file eurocode2creep.C.

References oofem::RheoChainMaterial::begOfTimeOfInterest, oofem::RheoChainMaterial::charTimes, computeRetardationTimeCorrection(), oofem::RheoChainMaterial::endOfTimeOfInterest, oofem::RheoChainMaterial::nUnits, OOFEM_WARNING, retardationSpectrumApproximation, tau1, and oofem::RheoChainMaterial::timeFactor.

◆ computeConcreteStrengthAtAge()

double oofem::Eurocode2CreepMaterial::computeConcreteStrengthAtAge ( double age ) const

virtual

evaluates concrete strength at given age

Definition at line 230 of file eurocode2creep.C.

References fcm28, s, and oofem::RheoChainMaterial::timeFactor.

Referenced by computeMeanElasticModulusAtAge().

◆ computeCreepCoefficient()

double oofem::Eurocode2CreepMaterial::computeCreepCoefficient	(	double	t,
		double	t_prime,
		GaussPoint *	gp,
		TimeStep *	tStep ) const

virtual

Evaluation of the compliance function (according to appendix B from the EC).

Definition at line 264 of file eurocode2creep.C.

References beta_fcm, beta_H, computeEquivalentAge(), phi_RH, temperatureDependent, and oofem::RheoChainMaterial::timeFactor.

Referenced by computeCreepFunction().

◆ computeCreepFunction()

double oofem::Eurocode2CreepMaterial::computeCreepFunction	(	double	t,
		double	t_prime,
		GaussPoint *	gp,
		TimeStep *	tStep ) const

overridevirtual

Evaluation of the compliance function.

Implements oofem::RheoChainMaterial.

Definition at line 250 of file eurocode2creep.C.

References computeCreepCoefficient(), computeMeanElasticModulusAtAge(), and Ecm28.

◆ computeCreepParams()

void oofem::Eurocode2CreepMaterial::computeCreepParams	(	int	cemType,
		double	henv )

protected

sets parameters for creep according to formulas from EC

Definition at line 172 of file eurocode2creep.C.

References alpha_T_cement, beta_fcm, beta_H, fcm28, h0, oofem::min(), OOFEM_ERROR, phi_RH, and stiffnessFactor.

Referenced by initializeFrom().

◆ computeElasticityStrengthParams()

void oofem::Eurocode2CreepMaterial::computeElasticityStrengthParams ( int cemType )

protected

sets parameters for elasticity and strength according to formulas from EC

Definition at line 101 of file eurocode2creep.C.

References Ecm28, fcm28, OOFEM_ERROR, s, and stiffnessFactor.

Referenced by initializeFrom().

◆ computeEquivalentAge()

double oofem::Eurocode2CreepMaterial::computeEquivalentAge	(	GaussPoint *	gp,
		TimeStep *	tStep ) const

protectedvirtual

implements B.9

Definition at line 325 of file eurocode2creep.C.

References alpha_T_cement, computeEquivalentMaturity(), and oofem::max().

Referenced by computeCharCoefficients(), and computeCreepCoefficient().

◆ computeEquivalentMaturity()

double oofem::Eurocode2CreepMaterial::computeEquivalentMaturity	(	GaussPoint *	gp,
		TimeStep *	tStep ) const

protectedvirtual

implements B.10

Definition at line 288 of file eurocode2creep.C.

References oofem::FloatArray::at(), oofem::StructuralElement::computeResultingIPTemperatureAt(), oofem::Eurocode2CreepMaterialStatus::giveConcreteMaturity(), oofem::GaussPoint::giveElement(), oofem::TimeStep::givePreviousStep(), oofem::Material::giveStatus(), oofem::Eurocode2CreepMaterialStatus::giveTemperature(), oofem::TimeStep::giveTimeIncrement(), oofem::TimeStep::isTheFirstStep(), oofem::max(), oofem::min(), oofem::RheoChainMaterial::relMatAge, oofem::Eurocode2CreepMaterialStatus::setTempConcreteMaturity(), and oofem::Eurocode2CreepMaterialStatus::setTempTemperature().

Referenced by computeEquivalentAge().

◆ computeIncrementOfAutogenousShrinkageVector()

void oofem::Eurocode2CreepMaterial::computeIncrementOfAutogenousShrinkageVector	(	FloatArray &	answer,
		GaussPoint *	gp,
		double	tNow,
		double	tThen ) const

protected

computes increment of autogenous shrinkage - the shrinkage strain is isotropic

Definition at line 619 of file eurocode2creep.C.

References oofem::FloatArray::at(), eps_ca_infty, and oofem::GaussPoint::giveMaterialMode().

Referenced by giveShrinkageStrainVector().

◆ computeIncrementOfDryingShrinkageVector()

void oofem::Eurocode2CreepMaterial::computeIncrementOfDryingShrinkageVector	(	FloatArray &	answer,
		GaussPoint *	gp,
		double	tNow,
		double	tThen ) const

protected

computes increment of drying shrinkage - the shrinkage strain is isotropic

Definition at line 591 of file eurocode2creep.C.

References oofem::FloatArray::at(), eps_cd_0, oofem::GaussPoint::giveMaterialMode(), h0, and kh.

Referenced by giveShrinkageStrainVector().

◆ computeMeanElasticModulusAtAge()

double oofem::Eurocode2CreepMaterial::computeMeanElasticModulusAtAge ( double age ) const

virtual

evaluates concrete mean elastic modulus at given age

Definition at line 238 of file eurocode2creep.C.

References computeConcreteStrengthAtAge(), Ecm28, and fcm28.

Referenced by computeCreepFunction(), and giveEModulus().

◆ computeRetardationTimeCorrection()

double oofem::Eurocode2CreepMaterial::computeRetardationTimeCorrection ( int mu ) const

protected

computes correction factor which multiplies the retardation times

Definition at line 451 of file eurocode2creep.C.

References beta_H, tau1, and oofem::RheoChainMaterial::timeFactor.

Referenced by computeCharTimes().

◆ computeShrinkageParams()

void oofem::Eurocode2CreepMaterial::computeShrinkageParams	(	int	cemType,
		double	henv )

protected

sets parameters for shrinkage according to formulas from EC

Definition at line 121 of file eurocode2creep.C.

References EC2_AutogenousShrinkage, EC2_DryingShrinkage, EC2_TotalShrinkage, eps_ca_infty, eps_cd_0, fcm28, h0, kh, oofem::max(), OOFEM_ERROR, shType, and stiffnessFactor.

Referenced by initializeFrom().

◆ CreateStatus()

std::unique_ptr< MaterialStatus > oofem::Eurocode2CreepMaterial::CreateStatus ( GaussPoint * gp ) const

overridevirtual

Creates new copy of associated status and inserts it into given integration point.

Parameters

gp	Integration point where newly created status will be stored.

Returns: Reference to new status.

Reimplemented from oofem::Material.

Definition at line 647 of file eurocode2creep.C.

References oofem::RheoChainMaterial::nUnits.

◆ evaluateSpectrumAt()

double oofem::Eurocode2CreepMaterial::evaluateSpectrumAt ( double tau ) const

protected

evaluates retardation spectrum at given time (t-t')

Definition at line 461 of file eurocode2creep.C.

References beta_H, and oofem::RheoChainMaterial::timeFactor.

Referenced by computeCharCoefficients().

◆ giveClassName()

const char * oofem::Eurocode2CreepMaterial::giveClassName ( ) const

inlineoverridevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 180 of file eurocode2creep.h.

◆ giveEModulus()

double oofem::Eurocode2CreepMaterial::giveEModulus	(	GaussPoint *	gp,
		TimeStep *	tStep ) const

overrideprotectedvirtual

Evaluation of the incremental modulus.

Implements oofem::RheoChainMaterial.

Definition at line 336 of file eurocode2creep.C.

References oofem::Material::castingTime, computeMeanElasticModulusAtAge(), EspringVal, oofem::TimeStep::giveTargetTime(), oofem::TimeStep::giveTimeIncrement(), OOFEM_ERROR, oofem::RheoChainMaterial::relMatAge, retardationSpectrumApproximation, and oofem::sum().

◆ giveInputRecordName()

const char * oofem::Eurocode2CreepMaterial::giveInputRecordName ( ) const

inlineoverridevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 181 of file eurocode2creep.h.

References _IFT_Eurocode2CreepMaterial_Name.

◆ giveRealStressVector()

void oofem::Eurocode2CreepMaterial::giveRealStressVector	(	FloatArray &	answer,
		GaussPoint *	gp,
		const FloatArray &	reducedStrain,
		TimeStep *	tStep ) const

overridevirtual

Computes the real stress vector for given total strain and integration point. The total strain is defined as strain computed directly from displacement field at given time. The stress independent parts (temperature, eigenstrains) are subtracted in constitutive driver. The service should use previously reached equilibrium history variables. Also it should update temporary history variables in status according to newly reached state. The temporary history variables are moved into equilibrium ones after global structure equilibrium has been reached by iteration process.

Parameters

answer	Stress vector in reduced form. For large deformations it is treated as the second Piola-Kirchoff stress.
gp	Integration point.
reducedStrain	Strain vector in reduced form. For large deformations it is treated as the Green-Lagrange strain.
tStep	Current time step (most models are able to respond only when tStep is current time step).

Todo: Move this to StructuralCrossSection ?

Reimplemented from oofem::StructuralMaterial.

Definition at line 654 of file eurocode2creep.C.

References oofem::RheoChainMaterial::isActivated().

◆ giveShrinkageStrainVector()

void oofem::Eurocode2CreepMaterial::giveShrinkageStrainVector	(	FloatArray &	answer,
		GaussPoint *	gp,
		TimeStep *	tStep,
		ValueModeType	mode ) const

overridevirtual

Computes, for the given integration point, the strain vector induced by stress-independent shrinkage.

Parameters

answer	Returned strain vector.
gp	Integration point.
tStep	Time step (most models are able to respond only when tStep is current time step).
mode	Determines response mode (Total or incremental).

Reimplemented from oofem::RheoChainMaterial.

Definition at line 531 of file eurocode2creep.C.

References oofem::FloatArray::add(), oofem::FloatArray::at(), oofem::Material::castingTime, computeIncrementOfAutogenousShrinkageVector(), computeIncrementOfDryingShrinkageVector(), EC2_AutogenousShrinkage, EC2_DryingShrinkage, EC2_NoShrinkage, EC2_TotalShrinkage, oofem::GaussPoint::giveMaterialMode(), oofem::TimeStep::giveTargetTime(), oofem::TimeStep::giveTimeIncrement(), oofem::RheoChainMaterial::isActivated(), oofem::max(), OOFEM_ERROR, oofem::RheoChainMaterial::relMatAge, oofem::FloatArray::resize(), shType, t0, oofem::RheoChainMaterial::timeFactor, and oofem::FloatArray::zero().

◆ hasIncrementalShrinkageFormulation()

bool oofem::Eurocode2CreepMaterial::hasIncrementalShrinkageFormulation ( ) const

inlineoverrideprotectedvirtual

If only incremental shrinkage strain formulation is provided, then total shrinkage strain must be tracked in status in order to be able to compute total value.

Reimplemented from oofem::RheoChainMaterial.

Definition at line 201 of file eurocode2creep.h.

◆ initializeFrom()

void oofem::Eurocode2CreepMaterial::initializeFrom ( InputRecord & ir )

overridevirtual

Initializes receiver according to object description stored in input record. This function is called immediately after creating object using constructor. Input record can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record. Note that initializeFrom may be called mutiple times.

See also: IR_GIVE_FIELD; IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.
priority	Priority of the input record. This is used to determine the order of initialization

Reimplemented from oofem::FEMComponent.

Definition at line 48 of file eurocode2creep.C.

Member Data Documentation

◆ alpha_T_cement

double oofem::Eurocode2CreepMaterial::alpha_T_cement = 0.

protected

influence of cement type on concrete equivalent age, B.9 in EC2

Definition at line 138 of file eurocode2creep.h.

Referenced by computeCreepParams(), and computeEquivalentAge().

◆ begOfDrying

double oofem::Eurocode2CreepMaterial::begOfDrying = 0.

protected

age (absolute) when concrete started drying, must be in days!

Definition at line 146 of file eurocode2creep.h.

◆ beta_fcm

double oofem::Eurocode2CreepMaterial::beta_fcm = 0.

protected

drying creep coefficient

Definition at line 129 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCreepCoefficient(), and computeCreepParams().

◆ beta_H

double oofem::Eurocode2CreepMaterial::beta_H = 0.

protected

drying creep coefficient

Definition at line 132 of file eurocode2creep.h.

Referenced by computeCreepCoefficient(), computeCreepParams(), computeRetardationTimeCorrection(), and evaluateSpectrumAt().

◆ Ecm28

double oofem::Eurocode2CreepMaterial::Ecm28 = 0.

protected

Young's modulus at 28 days default [MPa].

Definition at line 116 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCreepFunction(), computeElasticityStrengthParams(), and computeMeanElasticModulusAtAge().

◆ eps_ca_infty

double oofem::Eurocode2CreepMaterial::eps_ca_infty = 0.

protected

asymptotic value of autogenous shrinakge, 3.12 in EC2

Definition at line 157 of file eurocode2creep.h.

Referenced by computeIncrementOfAutogenousShrinkageVector(), and computeShrinkageParams().

◆ eps_cd_0

double oofem::Eurocode2CreepMaterial::eps_cd_0 = 0.

protected

asymptotic value of drying shrinkage at zero relative humidity, B.11 in EC2

Definition at line 152 of file eurocode2creep.h.

Referenced by computeIncrementOfDryingShrinkageVector(), and computeShrinkageParams().

◆ EspringVal

double oofem::Eurocode2CreepMaterial::EspringVal = 0.

mutableprotected

stiffness of the zeroth Kelvin unit

Definition at line 109 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), and giveEModulus().

◆ fcm28

double oofem::Eurocode2CreepMaterial::fcm28 = 0.

protected

mean compressive strength at 28 days default - to be specified in units of the analysis (e.g. 30.e6 + stiffnessFacotr 1. or 30. + stiffnessFactor 1.e6)

Definition at line 113 of file eurocode2creep.h.

Referenced by computeConcreteStrengthAtAge(), computeCreepParams(), computeElasticityStrengthParams(), computeMeanElasticModulusAtAge(), computeShrinkageParams(), and initializeFrom().

◆ h0

double oofem::Eurocode2CreepMaterial::h0 = 0.

protected

effective thickness [mm]

Definition at line 135 of file eurocode2creep.h.

Referenced by computeCreepParams(), computeIncrementOfDryingShrinkageVector(), computeShrinkageParams(), and initializeFrom().

◆ kh

double oofem::Eurocode2CreepMaterial::kh = 0.

protected

drying shrinkage coefficient

Definition at line 149 of file eurocode2creep.h.

Referenced by computeIncrementOfDryingShrinkageVector(), and computeShrinkageParams().

◆ phi_RH

double oofem::Eurocode2CreepMaterial::phi_RH = 0.

protected

drying creep coefficient

Definition at line 126 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCreepCoefficient(), and computeCreepParams().

◆ retardationSpectrumApproximation

bool oofem::Eurocode2CreepMaterial::retardationSpectrumApproximation = 0.

protected

If true, analysis of retardation spectrum is used for evaluation of Kelvin units moduli If false, least-squares method is used for evaluation of Kelvin units moduli (default)

Definition at line 166 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCharTimes(), giveEModulus(), and initializeFrom().

◆ s

double oofem::Eurocode2CreepMaterial::s = 0.

protected

parameter determined by cement type

Definition at line 122 of file eurocode2creep.h.

Referenced by computeConcreteStrengthAtAge(), and computeElasticityStrengthParams().

◆ shType

enum oofem::Eurocode2CreepMaterial::ec2ShrinkageType oofem::Eurocode2CreepMaterial::shType = EC2_NoShrinkage

protected

Referenced by computeShrinkageParams(), giveShrinkageStrainVector(), and initializeFrom().

◆ stiffnessFactor

double oofem::Eurocode2CreepMaterial::stiffnessFactor = 0.

protected

factor unifying stiffnesses (Ecm is predicted from fcm...)

Definition at line 119 of file eurocode2creep.h.

Referenced by computeCreepParams(), computeElasticityStrengthParams(), computeShrinkageParams(), and initializeFrom().

◆ t0

double oofem::Eurocode2CreepMaterial::t0 = 0.

protected

duration of curing [day, sec, ...]

Definition at line 143 of file eurocode2creep.h.

Referenced by giveShrinkageStrainVector(), and initializeFrom().

◆ tau1

double oofem::Eurocode2CreepMaterial::tau1 = 0.

protected

fixed retardation time of the first unit

Definition at line 106 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCharTimes(), and computeRetardationTimeCorrection().

◆ temperatureDependent

bool oofem::Eurocode2CreepMaterial::temperatureDependent = 0.

protected

switch for temperature dependence of concrete maturity (default option is off)

Definition at line 169 of file eurocode2creep.h.

Referenced by computeCharCoefficients(), computeCreepCoefficient(), and initializeFrom().

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

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ec2ShrinkageType

Constructor & Destructor Documentation

◆ Eurocode2CreepMaterial()

Member Function Documentation

◆ computeCharCoefficients()

◆ computeCharTimes()

◆ computeConcreteStrengthAtAge()

◆ computeCreepCoefficient()

◆ computeCreepFunction()

◆ computeCreepParams()

◆ computeElasticityStrengthParams()

◆ computeEquivalentAge()

◆ computeEquivalentMaturity()

◆ computeIncrementOfAutogenousShrinkageVector()

◆ computeIncrementOfDryingShrinkageVector()

◆ computeMeanElasticModulusAtAge()

◆ computeRetardationTimeCorrection()

◆ computeShrinkageParams()

◆ CreateStatus()

◆ evaluateSpectrumAt()

◆ giveClassName()

◆ giveEModulus()

◆ giveInputRecordName()

◆ giveRealStressVector()

◆ giveShrinkageStrainVector()

◆ hasIncrementalShrinkageFormulation()

◆ initializeFrom()

Member Data Documentation

◆ alpha_T_cement

◆ begOfDrying

◆ beta_fcm

◆ beta_H

◆ Ecm28

◆ eps_ca_infty

◆ eps_cd_0

◆ EspringVal

◆ fcm28

◆ h0

◆ kh

◆ phi_RH

◆ retardationSpectrumApproximation

◆ s

◆ shType

◆ stiffnessFactor

◆ t0

◆ tau1

◆ temperatureDependent