*HEADING
 Test HYPERELASTIC, Marlow with *UNIAXIAL TEST DATA
 compressible
 BEAM B31 WITH CIRC CROSS SECTION LOADED AXIALLY
*PREPRINT,ECHO=NO,MODEL=YES
**
*NODE,NSET=NALL
*nset,nset=tip
*ELEMENT,TYPE=B31,ELSET=EL
*BEAM SECTION, MATERIAL=MARLOW,SECTION=CIRC,ELSET=EL,poisson=0.475
 0.564189588
*MATERIAL, NAME=MARLOW
*HYPERELASTIC, MARLOW,poisson=0.475
*UNIAXIAL TEST DATA,smooth
*BOUNDARY
1,1,6
2,2,3
**
*STEP, NLGEOM, INC=1000
*STATIC
0.01,1.,,.01
**
*BOUNDARY
**2,1,1,7.0
**2,4,4,5.0
*CLOAD
2,1,65.e5
*OUTPUT, HISTORY, VARIABLE=PRESELECT
*ELEMENT OUTPUT, ELSET=EL
 S,
 SF
*NODE OUTPUT, NSET=tip
U1,RF1,CF1
*OUTPUT, FIELD
*ELEMENT OUTPUT
S,
*el print
S
E
*END STEP
*STEP, NLGEOM, INC=1000
*STATIC
0.01,1.,,.1
**
*BOUNDARY
2,1,1,7.0
2,4,4,5.0
*END STEP
**