*Heading
 D.E.N  CONTOUR INTEGRAL
 TEST INITIAL STRESS EFFECTS FROM PREVIOUS STEP WITH *CONTOUR INTEGRAL
*preprint, echo=NO, history=NO, model=NO, contact=NO
** ----------------------------------------------------------------
** PART INSTANCE: PART-1-1
**
*Node
*Element, type=CPE4
*Nset, nset=ASSEMBLY_PART-1-1__PICKEDSET2
*Elset, elset=ASSEMBLY_PART-1-1__PICKEDSET2
*solidsection, elset=ASSEMBLY_PART-1-1__PICKEDSET2, material=MATERIAL-1
*surface, type=ELEMENT, name=ASSEMBLY__PICKEDSURF12
ASSEMBLY___PICKEDSURF12_S3, S3
**
** Assembly Nsets
**
*Nset, nset=ASSEMBLY__PICKEDSET10
*Nset, nset=ASSEMBLY__PICKEDSET11
*Nset, nset=ASSEMBLY__PICKEDSET8
*Nset, nset=ASSEMBLY__PICKEDSET9
**
** Assembly Elsets
**
*Elset, elset=ASSEMBLY__PICKEDSET8
*Elset, elset=ASSEMBLY__PICKEDSET9
*Elset, elset=ASSEMBLY___PICKEDSURF12_S3
*material, name=MATERIAL-1
*elastic
3E+07, 0.3
*plastic
4000., 0.
6000., 0.0085
*boundary
ASSEMBLY__PICKEDSET8, 2, 2
*boundary
ASSEMBLY__PICKEDSET9, 1, 1
*Step, name=Step-1
 Plastic loading
*static
0.1, 1., 1E-05, 1.
*dsload
ASSEMBLY__PICKEDSURF12, P, -1000.
**restart, write, frequency=0
*output, field
*node output
U
*element output
S,PEEQ
*output, history
*contourintegral, crackname=H-OUTPUT-2_CRACK-1, frequency=100, contours=10, cracktipnodes, SYMM
ASSEMBLY__PICKEDSET10, ASSEMBLY__PICKEDSET11, -1., 0., 0.
*endstep
**
*Step, name=Step-2
 Completely unloadeing
*static
0.1, 1., 1E-05, 1.
*dsload
ASSEMBLY__PICKEDSURF12, P, 0.
**restart, write, frequency=0
*output, field
*node output
U
*element output
S,PEEQ
*output, history
*contourintegral, crackname=H-OUTPUT-2_CRACK-1, frequency=100, contours=10, cracktipnodes, SYMM
ASSEMBLY__PICKEDSET10, ASSEMBLY__PICKEDSET11, -1., 0., 0.
*endstep
**
*Step, name=Step-3
 Linear elastic loading
*static
1.
*dsload
ASSEMBLY__PICKEDSURF12, P, -100.
**restart, write, frequency=0
*output, field
*node output
U
*element output
S,PEEQ
*output, history
*contourintegral, crackname=H-OUTPUT-2_CRACK-1, frequency=100, contours=10, cracktipnodes, SYMM, residual stress step = 2
ASSEMBLY__PICKEDSET10, ASSEMBLY__PICKEDSET11, -1., 0., 0.
*endstep