*HEADING
CONCRETE, BIAXIAL COMPRESSION TEST, CPS4
*NODE,NSET=ALLN
1,0.,0.
2,1.,0.
3,1.,1.
4,0.,1.
*ELEMENT,TYPE=CPS4,ELSET=ALLE
1,1,2,3,4
*SOLID SECTION,ELSET=ALLE,MATERIAL=ALLE
*MATERIAL,NAME=ALLE
*ELASTIC
4.65E6,.18
*CONCRETE
1300.,0.
2200.,.000027
3000.,.0001
3600.,.000225
4450.,.00055
4650.,.001
4200.,.002
2000.,.0035
*FAILURE RATIOS
1.18,.1,1.25,.2
*TENSION STIFFENING
1.,0.
0.,5.E-4
*BOUNDARY
1,PINNED
2,2
4,1
*STEP,INC=20
*STATIC,DIRECT
1.,20.
*BOUNDARY
3,2,,-.005
4,2,,-.005
2,1,,-.005
3,1,,-.005
*EL PRINT
S, 
SINV, 
E, 
PE, 
EE, 
CRACK, 
CONF, 
*NODE PRINT
U, 
RF, 
*OUTPUT,FIELD,FREQ=10
*ELEMENT OUTPUT
S,E,PE
*END STEP