*HEADING
: DRUCKER-PRAGER CREEP AND PLASTICITY, SINGH-MITCHELL CREEP, SHEAR, (C3D8R)
*NODE,NSET=ALLN
1,0.,0.,0.
2,1.,0.,0.
3,1.,1.,0.
4,0.,1.,0.
5,0.,0.,1.
6,1.,0.,1.
7,1.,1.,1.
8,0.,1.,1.
*ELEMENT,TYPE=C3D8R,ELSET=ALLE
1,1,2,3,4,5,6,7,8
*SOLID SECTION,ELSET=ALLE,MATERIAL=ALLE
*MATERIAL,NAME=ALLE
*ELASTIC
300.E3,.3
*DRUCKER PRAGER
40.,1.,40.
*DRUCKER PRAGER HARDENING
6.E3,0.
9.E3,.02
11.E3,.063333
12.E3,.11
12.E3,1.
*DRUCKER PRAGER CREEP, LAW=SINGHM
0.25e-3,0.0001,0.0,0.0
*BOUNDARY
1,PINNED
2,PINNED
3,PINNED
4,PINNED
5,1
5,3
6,1
6,3
7,1
7,3
8,1
8,3
*STEP,INC=20
*VISCO,CETOL=0.1
0.1,20.
*BOUNDARY
7,2,,.1
5,2,,.1
6,2,,.1
8,2,,.1
*EL PRINT,FREQ=0
S, 
SINV, 
E, 
PE, 
EE, 
*NODE PRINT,FREQ=0
U, 
RF, 
*OUTPUT,FIELD,FREQ=5
*ELEMENT OUTPUT
S,E,PE,CE
*END STEP