*HEADING
: Two-layer viscoplasticity, Time Viscous Law, Uniaxial Tension
: and relaxation, CPS4R
: CETOL is simply used as a mechanism to limit total number of
: increments (actual value makes very small difference in results)
*NODE,NSET=ALLN
*NSET,NSET=PULL
*ELEMENT,TYPE=CPS4R,ELSET=ALLE
*SOLID SECTION,ELSET=ALLE,MATERIAL=ALLE
*MATERIAL,NAME=ALLE
*ELASTIC
20.0E6, 0.3
*PLASTIC
200.
*VISCOUS,LAW=TIME
*BOUNDARY
1,1,2,
2,2,2,
4,1,1,
*INITIAL CONDITIONS,TYPE=TEMPERATURE
ALLN,20.
*STEP, INC=300, AMP=RAMP
*VISCO, CETOL=1.0e-4
0.01,2.
*BOUNDARY
PULL,2,2,2.e-4
*EL PRINT
S,
E,
PE,
*OUTPUT,HISTORY,FREQ=1000
*ELEMENT OUTPUT,ELSET=ALLE
S,
PS,
VS,
E,
EE,
PE,
VE,
VEEQ,
*OUTPUT,FIELD,FREQUENCY=0
*END STEP
*STEP, INC=300, AMP=RAMP
*VISCO, CETOL=1.0e-4
0.01,2.
*END STEP