TPZHWTools Class Reference

#include <TPZHWTools.h>

Public Member Functions
	TPZHWTools ()
	TPZHWTools (const TPZHWTools &orig)
virtual	~TPZHWTools ()

Static Public Member Functions
static void	FromHWCylToHWCart (const TPZVec< REAL > &HWCylCoords, TPZVec< REAL > &HWCart)
static void	FromPrincipalToHWCyl (const TPZVec< REAL > &PrincipalCoords, TPZVec< REAL > &HWCyl)
static void	FromPrincipalToHWCart (const TPZVec< REAL > &PrincipalCoords, TPZVec< REAL > &HWCart)
static void	FromHWCylToPrincipal (const TPZVec< REAL > &HWCylCoords, TPZVec< REAL > &PrincipalCoords)
static void	A2x2Inverse (TPZFMatrix< REAL > &A, TPZFMatrix< REAL > &Ainv)
static void	A3x3Inverse (TPZFMatrix< REAL > &A, TPZFMatrix< REAL > &Ainv)
static void	GetRotMatrix (TPZFMatrix< REAL > &Rot)
	Computes the rotation matrix. More...
static void	GetRotInvMatrix (TPZFMatrix< REAL > &RotInv)
	Computes the inverse of the rotation matrix. More...

Detailed Description

Performs various transformations using the Haigh-Westergaard representation.

Definition at line 20 of file TPZHWTools.h.

Constructor & Destructor Documentation

TPZHWTools() [1/2]

TPZHWTools::TPZHWTools

(

)

Definition at line 16 of file TPZHWTools.cpp.

Referenced by GetRotInvMatrix().

TPZHWTools() [2/2]

TPZHWTools::TPZHWTools

(

const TPZHWTools &

orig

)

Definition at line 19 of file TPZHWTools.cpp.

~TPZHWTools()

TPZHWTools::~TPZHWTools ( )

virtual

Definition at line 22 of file TPZHWTools.cpp.

Referenced by GetRotInvMatrix().

Member Function Documentation

A2x2Inverse()

static void TPZHWTools::A2x2Inverse ( TPZFMatrix< REAL > &  A, TPZFMatrix< REAL > &  Ainv  )

inlinestatic

Computes a 2x2 matrix inverse analitically being used during 2 parameters optimization

Definition at line 78 of file TPZHWTools.h.

References TPZMatrix< TVar >::Cols(), DebugStop, and TPZMatrix< TVar >::Rows().

Referenced by TPZSandlerExtended::ComputeCapCoVertexTangent(), TPZSandlerExtended::ProjectCapCoVertex(), and TPZSandlerExtended::ProjectCoVertex().

A3x3Inverse()

static void TPZHWTools::A3x3Inverse ( TPZFMatrix< REAL > &  A, TPZFMatrix< REAL > &  Ainv  )

inlinestatic

Computes a 3x3 matrix inverse analitically being used during 3 parameters optimization

Definition at line 93 of file TPZHWTools.h.

References TPZMatrix< TVar >::Cols(), DebugStop, and TPZMatrix< TVar >::Rows().

Referenced by TPZSandlerExtended::ComputeCapTangent(), TPZSandlerExtended::ComputeFailureTangent(), GetRotInvMatrix(), TPZSandlerExtended::ProjectF1(), and TPZSandlerExtended::ProjectF2().

FromHWCylToHWCart()

static void TPZHWTools::FromHWCylToHWCart ( const TPZVec< REAL > &  HWCylCoords, TPZVec< REAL > &  HWCart  )

inlinestatic

Transforms from Haigh Westergaard cylindrical coordinates (xi, rho, beta) to Haigh Westergaard cartesian coordinates (sigma_1^*, sigma_2^*, sigma_3^*)

Parameters

HWCylCoords
HWCart

Definition at line 28 of file TPZHWTools.h.

References cos(), and sin.

Referenced by TPZSandlerExtended::CheckCoordinateTransformation(), TPZYCCamClayPV::DistanceToSurface(), TPZYCDruckerPragerPV::DistanceToSurfaceF1(), TPZSandlerExtended::DistF1(), and TPZSandlerExtended::DistF2().

FromHWCylToPrincipal()

static void TPZHWTools::FromHWCylToPrincipal ( const TPZVec< REAL > &  HWCylCoords, TPZVec< REAL > &  PrincipalCoords  )

inlinestatic

Transforms from HW Cylindrical coordinates (xi, rho, beta) to eigenvalues (sigma_1, sigma_2, sigma_3)

Parameters

HWCylCoords
PrincipalCoords

Definition at line 67 of file TPZHWTools.h.

References cos(), and sqrt.

Referenced by TPZSandlerExtended::CheckCoordinateTransformation(), TPZSandlerExtended::ProjectBetaConstF2(), TPZSandlerExtended::ProjectCapCoVertex(), TPZSandlerExtended::ProjectCapVertex(), TPZSandlerExtended::ProjectCoVertex(), TPZSandlerExtended::ProjectF1(), TPZSandlerExtended::ProjectF2(), TPZSandlerExtended::ProjectRing(), TPZYCCamClayPV::ProjectToSurface(), TPZYCCamClayPV::ProjectToSurfaceConstantBeta(), TPZYCDruckerPragerPV::ProjectToSurfaceF1(), TPZSandlerExtended::ProjectVertex(), TPZSandlerExtended::TaylorCheckDF1Cart(), and TPZSandlerExtended::TaylorCheckDF2Cart().

FromPrincipalToHWCart()

static void TPZHWTools::FromPrincipalToHWCart ( const TPZVec< REAL > &  PrincipalCoords, TPZVec< REAL > &  HWCart  )

inlinestatic

Transforms from eigenvalues (sigma_1, sigma_2, sigma_3) to HW cartesian coordinates (sigma_1^*, sigma_2^*, sigma_3^*)

Parameters

PrincipalCoords
HWCart

Definition at line 52 of file TPZHWTools.h.

References GetRotMatrix().

Referenced by TPZSandlerExtended::CheckCoordinateTransformation(), TPZSandlerExtended::ComputeCapCoVertexTangent(), TPZSandlerExtended::ComputeCapTangent(), TPZSandlerExtended::ComputeCapVertexTangent(), TPZSandlerExtended::ComputeFailureTangent(), TPZYCCamClayPV::D2DistanceToSurface(), TPZSandlerExtended::D2DistFunc1(), TPZYCCamClayPV::DDistanceToSurface(), TPZSandlerExtended::DDistFunc1(), TPZYCCamClayPV::DistanceToSurface(), TPZYCDruckerPragerPV::DistanceToSurfaceF1(), TPZSandlerExtended::DistF1(), TPZSandlerExtended::DistF2(), FromPrincipalToHWCyl(), TPZSandlerExtended::JacobianCoVertex(), TPZSandlerExtended::Jacobianf1(), TPZSandlerExtended::Jacobianf2(), TPZSandlerExtended::Jacobianf2CoVertex(), TPZSandlerExtended::ProjectCapCoVertex(), TPZSandlerExtended::ProjectCapVertex(), TPZSandlerExtended::ProjectCoVertex(), TPZSandlerExtended::ProjectF1(), TPZSandlerExtended::ProjectF2(), TPZYCDruckerPragerPV::ProjectToSurfaceF1(), TPZSandlerExtended::ProjectVertex(), TPZSandlerExtended::Res1(), TPZSandlerExtended::Res2(), TPZSandlerExtended::Res2CoVertex(), and TPZSandlerExtended::Res2Vertex().

FromPrincipalToHWCyl()

static void TPZHWTools::FromPrincipalToHWCyl ( const TPZVec< REAL > &  PrincipalCoords, TPZVec< REAL > &  HWCyl  )

inlinestatic

Transforms from eigenvalues (sigma_1, sigma_2, sigma_3) to HW Cylindrical coordinates (xi, rho, beta)

Parameters

PrincipalCoords
HWCyl

Definition at line 39 of file TPZHWTools.h.

References atan2(), FromPrincipalToHWCart(), and sqrt.

Referenced by TPZSandlerExtended::CheckCoordinateTransformation(), TPZSandlerExtended::ComputeCapCoVertexTangent(), TPZSandlerExtended::ComputeCapTangent(), TPZSandlerExtended::ComputeCapVertexTangent(), TPZSandlerExtended::ComputeFailureTangent(), TPZSandlerExtended::ProjectCapCoVertex(), TPZSandlerExtended::ProjectCapVertex(), TPZSandlerExtended::ProjectCoVertex(), TPZSandlerExtended::ProjectF1(), TPZSandlerExtended::ProjectF2(), TPZYCCamClayPV::ProjectToSurface(), TPZSandlerExtended::ProjectVertex(), TPZYCCamClayPV::SurfaceParam(), TPZYCDruckerPragerPV::SurfaceParamF1(), TPZSandlerExtended::SurfaceParamF1(), TPZSandlerExtended::SurfaceParamF2(), and TPZSandlerExtended::YieldFunction().

GetRotInvMatrix()

static void TPZHWTools::GetRotInvMatrix ( TPZFMatrix< REAL > &  RotInv )

inlinestatic

Computes the inverse of the rotation matrix.

Definition at line 129 of file TPZHWTools.h.

References A3x3Inverse(), GetRotMatrix(), TPZHWTools(), and ~TPZHWTools().

GetRotMatrix()

static void TPZHWTools::GetRotMatrix ( TPZFMatrix< REAL > &  Rot )

inlinestatic

Computes the rotation matrix.

Definition at line 113 of file TPZHWTools.h.

References sqrt.

Referenced by TPZSandlerExtended::ComputeCapCoVertexTangent(), TPZSandlerExtended::ComputeCapTangent(), TPZSandlerExtended::ComputeCapVertexTangent(), TPZSandlerExtended::ComputeFailureTangent(), FromPrincipalToHWCart(), and GetRotInvMatrix().

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

• Util/TPZHWTools.h
• Util/TPZHWTools.cpp