*HEADING
USER-DEFINED FIELD VERIFICATION: PLASTICITY [CPE4]
*NODE
1,0.
2,1.
3,1.,1.
4,0.,1.
**
11,3.
12,4.,0.
13,4.,1.
14,3.,1.
*ELEMENT,TYPE=CPE4,ELSET=EPEEQ
1,1,2,3,4
*ELEMENT,TYPE=CPE4,ELSET=EFV
2,11,12,13,14
*SOLID SECTION,ELSET=EPEEQ,MATERIAL=MPEEQ
*SOLID SECTION,ELSET=EFV,MATERIAL=MFV
*MATERIAL,NAME=MPEEQ
*ELASTIC
27.E6,.3
*PLASTIC
35000.,0.
40000.,.0035
43750.,.0083
46250.,.0133
50000.,.0182
52500.,.0281
55000.,.0380
215000.,1.000
*DENSITY
0.282, 
*MATERIAL,NAME=MFV
*ELASTIC
27.E6,.3
*PLASTIC,DEP=1
35000. ,,,0.
40000. ,,,.0035
43750. ,,,.0083
46250. ,,,.0133
50000. ,,,.0182
52500. ,,,.0281
55000. ,,,.0380
215000.,,,1.000
*DENSITY
0.282, 
*USER DEFINED FIELD
*BOUNDARY
 1,1,2
11,1,2
 2,2,2
12,2,2
 4,1,1
14,1,1
**
*STEP,NLGEOM,INC=100
*STATIC,DIRECT
0.01,1.0
*BOUNDARY
 3,2,,0.4
 4,2,,0.4
13,2,,0.4
14,2,,0.4
*ELSET,ELSET=ONE
1, 
*ELSET,ELSET=TWO
2, 
*NODE PRINT,FREQ=99
U,RF
*ELPRINT,FREQ=99,ELSET=ONE
MISES,PEEQ
*ELPRINT,FREQ=99,ELSET=TWO
MISES,FV1
*NODE FILE
U,RF
*EL FILE
S,E,PE,SINV,FV
*ENDSTEP
*STEP,NLGEOM
*FREQUENCY, eigensolver=lanczos, SIM=NO
4, , 
*MODAL FILE
*ENDSTEP