*HEADING
 MISES PLASTICITY WITH COMBINED ISOTROPIC-KINEMATIC HARDENING
 WITH MULTIPLE BACKSTRESSES,
 UNIAXIAL TENSION (LOAD CONTROL)TEST;B21
*NODE,NSET=ALLN
*ELEMENT,TYPE=B21,ELSET=ALLE
*BEAM SECTION,SECTION=RECT,ELSET=ALLE,MATERIAL=ALLE
0.333, 0.333
*MATERIAL,NAME=ALLE
*ELASTIC
200.E3,.3
*PLASTIC, HARDENING=COMBINED, DATA TYPE=HALF CYCLE,NUMBERBACKSTRESS=3
    200.0000    ,  0.0000000E+00
    209.0276    ,  3.9999999E-04
    217.9336    ,  7.9999998E-04
    226.7197    ,  1.1999999E-03
    235.3878    ,  1.6000000E-03
    243.9392    ,  1.9999999E-03
    252.3755    ,  2.3999999E-03
    260.6986    ,  2.7999999E-03
*CYCLIC HARDENING
*BOUNDARY
1,1,6
**STEP 1 TENSION***
*STEP,INC=20
*STATIC, DIRECT
1., 20.
*CLOAD
2,1,77.733
*EL PRINT
S,
SINV,
E,
EE,
PE,
ALPHA,
PENER,
*NODE PRINT
U,RF
*EL FILE,FREQ=10
S,
SINV,
E,
EE,
PE,
ALPHA,
*END STEP