*HEADING
 RATE DEPENDENT FOAM PLASTICITY, UNIAXIAL COMPRESSION TEST, C3D8
 AND MULTIPLE LOAD CASE TEST
 TEMPERATURE DEPENDENT RATE DEPENDENT PARAMETERS
*NODE,NSET=FACE1
*NODE,NSET=FACE2
*NSET,NSET=FACE3
*NSET,NSET=FACE4
*NSET,NSET=FACE5
*NSET,NSET=FACE6
*NSET,NSET=ALLN
 FACE1, FACE2
*NSET,NSET=OUT
*ELEMENT,TYPE=C3D8,ELSET=FOAM
*SOLID SECTION,ELSET=FOAM,MATERIAL=FOAM
*MATERIAL,NAME=FOAM
*ELASTIC
 3.E6, 0.2
*CRUSHABLE FOAM
*CRUSHABLE FOAM HARDENING
*RATE DEPENDENT
**
*INITIAL CONDITIONS,TYPE=TEMPERATURE
 ALLN, 15.
*BOUNDARY
 FACE1, 3
 FACE3, 2
 FACE6, 1
**
*STEP,INC=20,NLGEOM,UNSYMM=YES
*STATIC,DIRECT
 1.E-2, 20.E-2
*BOUNDARY
 FACE2, 3, 3, -0.6
**
*EL PRINT
 S,
 LE,
 PE,
*NODE PRINT
 U,
 RF,
*EL FILE
 S,
 LE,
 PE,
*NODE FILE
 U,
 RF,
**
*OUTPUT,FIELD,FREQ=10
*ELEMENT OUTPUT
 S,
 PE,
 LE,
*OUTPUT,HISTORY,FRE=1
*ELEMENT OUTPUT,ELSET=FOAM
 MISES,
 PRESS,
 PEEQ,
 LE33,
*NODE OUTPUT,NSET=OUT
 U3,
 RF3,
**
*END STEP
**
*STEP,Perturbation
*STATIC
*LOAD CASE,name=compression
*BOUNDARY
 FACE2, 3, 3, -0.6
*END LOAD CASE
*LOAD CASE,name=tension
*BOUNDARY
 FACE2, 3, 3,0.3
*END LOAD CASE
*OUTPUT,FIELD,FREQ=10
*ELEMENT OUTPUT
 S,
 PE,
 LE,
*NODE OUTPUT
U,
RF
*END STEP