*HEADING
 KINEMATIC HARDENING MISES PLASTICITY USING COMBINED HARDENING
 WITH MULTIPLE BACKSTRESSES,
 CYCLIC UNIAXIAL TEST, T3D2
*NODE,NSET=ALLN
1,0.
2,1.
*ELEMENT,TYPE=T3D2,ELSET=ALLE
1,1,2
*SOLID SECTION,ELSET=ALLE,MATERIAL=ALLE
1., 
*MATERIAL,NAME=ALLE
*ELASTIC
200.E3,.3
*PLASTIC,HARD=COMBINED,DATA TYPE=HALF CYCLE,NUMBERBACKSTRESS=3
200.,0.
220.,.0009
*BOUNDARY
1,PINNED
*AMPLITUDE,NAME=CYCLE,TIME=T
0.,0.,5.,1.,10.,0.,15.,-1.,
20.,0.
*STEP,INC=20
*STATIC,DIRECT
1.,20.
*BOUNDARY,AMP=CYCLE
2,1,,.004
*EL PRINT
S, 
SINV, 
E, 
EE, 
PE, 
ALPHA, 
*OUTPUT,FIELD,FREQ=5
*ELEMENT OUTPUT
S,E,PE,ALPHA
*NODE OUTPUT
U,RF
*OUTPUT,HISTORY,FREQ=5
*ELEMENT OUTPUT,ELSET=ALLE
S,E,PE,ALPHA
*NODE OUTPUT,NSET=ALLN
U,RF
*NODE PRINT
U,RF
*END STEP