*HEADING
: Volumetric Swelling and Plasticity, 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
20.0E6, 0.3
*PLASTIC
10.0e3,0.0
50.0e3,0.02
*SWELLING,DEPENDENCIES=1
1.0e-6,,1.
2.0e-6,,2.
*BOUNDARY
1,PINNED
2,PINNED
3,PINNED
4,PINNED
*INITIAL CONDITIONS,TYPE=FIELD
ALLN,2.
*STEP, INC=300
*VISCO, CETOL=1.0e-6
1.,2000.
*EL FILE,FREQ=5
S, 
CE,PE,CE
*NODE FILE, FREQ=5
U,RF
*END STEP