*HEADING
FeFp: c3d8rh, biaxial tension, orientation
Ogden, incompressible, mullins effect
Uniaxial and biaxial test data for input
*NODE,NSET=one
*NSET,NSET=FACE1
*NSET,NSET=FACE2
*NSET,NSET=FACE3
*NSET,NSET=FACE4
*NSET,NSET=FACE5
*NSET,NSET=FACE6
*nset,nset=nout
*ELEMENT,TYPE=C3D8RH,ELSET=ONE
*orientation,name=ori1
*SOLID SECTION,ELSET=ONE,MATERIAL=mat-129,ori=ori1
*MATERIAL,NAME=mat-129
*HYPERELASTIC,ogden, n=3,test
*include, input=heplmu_matprops.inp
*amplitude,name=nominal_strain
0.0,0.0, 10.,0.186595, 20.,0.006786, 40.,0.388704,
50.,0.013413, 80.,1.0
*STEP,NLGEOM,INC=2000
*STATIC
0.5,80.,,0.5
*BOUNDARY
FACE1,3
FACE3,2
FACE6,1
*boundary, amplitude=nominal_strain
face4,1,,1.
face2,3,,1.
*output,history,freq=1
*node output,nset=nout
u1,rf1
*output,field,freq=200
*node output
u
*element output
s
*END STEP