*HEADING
  - HYPERELASTICITY (POLYNOMIAL), FRQ DOMAIN VISCOELASTICITY
*PREPRINT,MODEL=YES
*NODE,NSET=ALL
**
*NSET,NSET=FACE1
*NSET,NSET=FACE2
*NSET,NSET=FACE3
*NSET,NSET=FACE4
*NSET,NSET=FACE5
*NSET,NSET=FACE6
*ELEMENT,TYPE=C3D8R,ELSET=REF
*ELEMENT,TYPE=C3D8R,ELSET=TEST
*SOLID SECTION,ELSET=REF,MATERIAL=POLY1
*MATERIAL,NAME=POLY1
*DENSITY
8.E-7,
*HYPERELASTIC,N=3,MODULI=LONG TERM
80.,20.,10.,15.,20.,12.,18.,16.,
20.,0.001
*VISCOELASTIC,FREQUENCY=TABULAR
1.161E-2,-3.21E-2,,,1.
1.775E-3,-5.116E-3,,,100.0
*SOLID SECTION,ELSET=TEST,MATERIAL=POLY2
*MATERIAL,NAME=POLY2
*DENSITY
8.E-7,
*HYPERELASTIC,N=3,MODULI=LONG TERM
80.,20.,10.,15.,20.,12.,18.,16.,
20.,0.001
*VISCOELASTIC,FREQUENCY=TABULAR,PRELOAD=UNIAXIAL
6.51033875,598.66639979,1.,0.
0.997069,583.5195,100.,0.
7.723775757,710.2495663,1.,0.25
1.182907734,692.2794931,100.,0.25
38.7681624,3564.975396,1.,0.75
5.93740168,3474.777708,100.,0.75
472.379001,43438.20837,1.,2.
72.34554594,42339.17525,100.,2.
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
1.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
100.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,NLGEOM,INC=20
UNIAXIAL TENSION
*STATIC,DIRECT
1.,20.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.25
*EL PRINT,F=10
S,
NE,
*NODE PRINT,F=10
U,RF
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
1.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
100.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,NLGEOM,INC=20
UNIAXIAL TENSION
*STATIC,DIRECT
1.,20.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.75
*EL PRINT,F=10
S,
NE,
*NODE PRINT,F=10
U,RF
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
1.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
100.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,NLGEOM,INC=20
UNIAXIAL TENSION
*STATIC,DIRECT
1.,20.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,2.0
*EL PRINT,F=10
S,
NE,
*NODE PRINT,F=10
U,RF
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
1.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP
*STEP,PERTURBATION
*STEADY STATE DYNAMICS,DIRECT
100.
*BOUNDARY,OP=NEW
FACE1,3
FACE3,2
FACE6,1
FACE4,1,1,0.1
*EL PRINT
S,
E,
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,NE
*END STEP