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qtrspacegrad.C
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34 
35 #include "../sm/Elements/3D/qtrspacegrad.h"
36 #include "../sm/Materials/structuralms.h"
37 #include "../sm/CrossSections/structuralcrosssection.h"
38 #include "fei3dtetlin.h"
39 #include "node.h"
40 #include "material.h"
41 #include "gausspoint.h"
42 #include "gaussintegrationrule.h"
43 #include "floatmatrix.h"
44 #include "floatarray.h"
45 #include "intarray.h"
46 #include "domain.h"
47 #include "cltypes.h"
48 #include "mathfem.h"
49 #include "classfactory.h"
50 
51 #include <cstdio>
52 
53 namespace oofem {
54 REGISTER_Element(QTRSpaceGrad);
55 
57 
58 QTRSpaceGrad :: QTRSpaceGrad(int n, Domain *aDomain) : QTRSpace(n, aDomain), GradDpElement()
59  // Constructor.
60 {
61  nPrimNodes = 10;
62  nPrimVars = 3;
63  nSecNodes = 4;
64  nSecVars = 1;
68 }
69 
70 
73 {
76 }
77 
78 
79 void
81 {
82  if ( inode <= 4 ) {
83  answer = {D_u, D_v, D_w, G_0};
84  } else {
85  answer = {D_u, D_v, D_w};
86  }
87 }
88 
89 void
91 // Sets up the array containing the four Gauss points of the receiver.
92 {
93  integrationRulesArray.resize(1);
94  integrationRulesArray [ 0 ].reset( new GaussIntegrationRule(1, this, 1, 7) );
96 }
97 
98 
99 void
101 {
103 }
104 
105 void
107 {
110  answer.beTranspositionOf(dnx);
111 }
112 
113 }
CrossSection * giveCrossSection()
Definition: element.C:495
Class and object Domain.
Definition: domain.h:115
virtual void giveDofManDofIDMask(int inode, IntArray &answer) const
Returns dofmanager dof mask for node.
Definition: qtrspacegrad.C:80
virtual void evalN(FloatArray &answer, const FloatArray &lcoords, const FEICellGeometry &cellgeo)
Evaluates the array of interpolation functions (shape functions) at given point.
Definition: fei3dtetlin.C:43
Class implementing an array of integers.
Definition: intarray.h:61
void computeNkappaMatrixAt(GaussPoint *gp, FloatArray &answer)
Definition: qtrspacegrad.C:100
Abstract class for gradient formulation of coupled damage-plasticity model(GradDp).
Definition: graddpelement.h:48
void computeGaussPoints()
Initializes the array of integration rules member variable.
Definition: qtrspacegrad.C:90
void computeBkappaMatrixAt(GaussPoint *gp, FloatMatrix &answer)
Definition: qtrspacegrad.C:106
REGISTER_Element(LSpace)
QTRSpaceGrad(int, Domain *)
Definition: qtrspacegrad.C:58
Wrapper around element definition to provide FEICellGeometry interface.
Definition: feinterpol.h:95
virtual double evaldNdx(FloatMatrix &answer, const FloatArray &lcoords, const FEICellGeometry &cellgeo)
Evaluates the matrix of derivatives of interpolation functions (shape functions) at given point...
Definition: fei3dtetlin.C:54
virtual int setupIntegrationPoints(IntegrationRule &irule, int npoints, Element *element)
Sets up integration rule for the given element.
Definition: crosssection.C:54
int numberOfGaussPoints
Number of integration points as specified by nip.
Definition: element.h:188
Class representing vector of real numbers.
Definition: floatarray.h:82
This class implements an Quadratic 3d 10 - node elasticity finite element.
Definition: qtrspace.h:60
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
IRResultType
Type defining the return values of InputRecord reading operations.
Definition: irresulttype.h:47
double dnx(int i, int arg2)
Class representing the general Input Record.
Definition: inputrecord.h:101
void beTranspositionOf(const FloatMatrix &src)
Assigns to the receiver the transposition of parameter.
Definition: floatmatrix.C:323
std::vector< std::unique_ptr< IntegrationRule > > integrationRulesArray
List of integration rules of receiver (each integration rule contains associated integration points a...
Definition: element.h:170
static FEI3dTetLin interpolation_lin
Definition: qtrspacegrad.h:53
the oofem namespace is to define a context or scope in which all oofem names are defined.
virtual IRResultType initializeFrom(InputRecord *ir)
Initializes receiver according to object description stored in input record.
Definition: qtrspacegrad.C:72
virtual IRResultType initializeFrom(InputRecord *ir)
Initializes receiver according to object description stored in input record.
Class representing integration point in finite element program.
Definition: gausspoint.h:93
const FloatArray & giveNaturalCoordinates()
Returns coordinate array of receiver.
Definition: gausspoint.h:138
Class representing Gaussian-quadrature integration rule.

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