*HEADING
USER-DEFINED FIELD VERIFICATION: HYPOELASTICITY [S4R & S4]
*RESTART,WRITE
*NODE,NSET=NALL
**
**
**
*NSET,NSET=FIX
*NSET,NSET=PULL
*ELEMENT,TYPE=S4R,ELSET=EHYPO
*ELEMENT,TYPE=S4R,ELSET=EFV
** S4
*ELEMENT,TYPE=S4,ELSET=EHYPO
*ELEMENT,TYPE=S4,ELSET=EFV
*SHELL SECTION,ELSET=EHYPO,MATERIAL=MHYPO
0.05,
*SHELL SECTION,ELSET=EFV,MATERIAL=MFV
0.05,
*MATERIAL,NAME=MHYPO
*HYPOELASTIC
*MATERIAL,NAME=MFV
*ELASTIC,DEP=1
1000.,0.,0.,0.000
 600.,0.,0.,0.010
*USER DEFINED FIELD
*BOUNDARY
NALL,2,6
FIX,1,1
**
**
*STEP,INC=100,NLGEOM
*STATIC,DIRECT
0.01,1.0
*BOUNDARY
PULL,1,,0.01
*NODE PRINT,FREQ=99
U,
RF,
*ELPRINT,FREQ=99
S,E
MISES,FV1
*NODE FILE,FREQ=1
U,
RF,
*EL FILE,FREQ=1
S,E
*ENDSTEP