*HEADING
*NODE,NSET=NAll
*NSET,NSET=Nleft
*NSET,NSET=Nright
** beam element
** active degree of freedom: 1,2,6
*ELEMENT, TYPE=B21, ELSET=Eall
*BEAM SECTION,ELSET=Eall,MATERIAL=Mat,SECTION=RECT
**width,height
1.,2.
** rubber material
*material,name=mat
*HYPERELASTIC, NEO HOOKE
** first parameter -->shear modulus/2
** 2nd parameter -->2/Bulk modulus
1.667779e-001,1.200000e-002
*boundary
Nleft,1,2,0
Nleft,6,6,0
*STEP,NLGEOM=yes
*STATIC
0.1,1.0,1.d-20,0.1
*CLOAD
Nright,2,-0.1
*NODE PRINT, NSET=Nall
U,TF
*output,field
*element output,elset=Eall
s,le
*node output, nset=Nall
u
*end step