OOFEM  2.4
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stressvector.h
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34 
35 #ifndef stressvector_h
36 #define stressvector_h
37 
38 #include "stressstrainbasevector.h"
39 
40 namespace oofem {
41 class StrainVector;
42 class FloatArray;
43 class FloatMatrix;
44 
48 class OOFEM_EXPORT StressVector : public StressStrainBaseVector
49 {
50 public:
61  void computePrincipalValues(FloatArray &answer) const;
67  void computePrincipalValDir(FloatArray &answer, FloatMatrix &dir) const;
73  void computeDeviatoricVolumetricSplit(StressVector &dev, double &vol) const;
74 
80  void computeDeviatoricVolumetricSum(StressVector &answer, double vol) const;
82  void printYourself() const;
87  double computeFirstInvariant() const;
92  double computeSecondInvariant() const;
97  double computeThirdInvariant() const;
98 
105  void computeAllThreeHWCoordinates(double &xsi, double &rho, double &theta) const;
106 
111  double computeFirstCoordinate() const;
116  double computeSecondCoordinate() const;
121  double computeThirdCoordinate() const;
122 
129  void applyElasticCompliance(StrainVector &strain,
130  const double EModulus,
131  const double nu) const;
138  void applyDeviatoricElasticCompliance(StrainVector &strain,
139  const double EModulus,
140  const double nu) const;
146  void applyDeviatoricElasticCompliance(StrainVector &strain,
147  const double GModulus) const;
152  double computeStressNorm() const;
153 
154 protected:
155  void giveTranformationMtrx(FloatMatrix &answer, const FloatMatrix &base,
156  int transpose = 0) const;
157 };
158 } // end namespace oofem
159 #endif // stressvector_h
Specialization of a floating point array for representing a stress state.
Definition: stressvector.h:48
Specialization of a floating point array for representing a strain state.
Definition: strainvector.h:45
MaterialMode
Type representing material mode of integration point.
Definition: materialmode.h:89
Base class for stress/strain vector representations.
~StressVector()
Destructor.
Definition: stressvector.h:56
Class representing vector of real numbers.
Definition: floatarray.h:82
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
the oofem namespace is to define a context or scope in which all oofem names are defined.

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