*HEADING
FeFp: c3d8, biaxial tension
Marlow model, mullins effect
*NODE,NSET=one
1,
2,1.
3,1.,1.,
4,0.,1.,
5,0.,0.,1.
6,1.,0.,1.
7,1.,1.,1.
8,0.,1.,1.
*NSET,NSET=FACE1
1,2,3,4
*NSET,NSET=FACE2
5,6,7,8
*NSET,NSET=FACE3
1,2,5,6
*NSET,NSET=FACE4
2,3,6,7
*NSET,NSET=FACE5
3,4,7,8
*NSET,NSET=FACE6
4,1,8,5
*nset,nset=noutu
6
*nset,nset=noutf
1
*ELEMENT,TYPE=C3D8,ELSET=ONE
1,1,2,3,4,5,6,7,8
*SOLID SECTION,ELSET=ONE,MATERIAL=mat-129
*MATERIAL,NAME=mat-129
*DENSITY
1.e-6
*HYPERELASTIC,marlow,poisson=0.475
*include, input=heplmu_matprops_bi.inp
*amplitude,name=nominal_stress
0.0,0.0, 0.1,2.44444, 0.2,0.0, 0.4,3.959985,
0.6,0.0, 0.9,6.21102
*STEP
*dynamic, explicit
 ,0.9
*BOUNDARY
FACE1,3
FACE3,2
FACE6,1
*cload, amplitude=nominal_stress
face4,1,0.25
face2,3,0.25
*output,history,freq=1
*node output,nset=noutu
u1
*node output,nset=noutf
rf1
*output,field
*node output
u
*element output
s
*END STEP