*HEADING
 HOMOGENEOUS TENSION FOR ELEMENT 1
 HOMOGENEOUS COMPRESSION FOR ELEMENT 2
 Linear Drucker-Prager Plasticity Model with 
 Young's modulus / Cohesion (E/C) =.5, Friction angle Phi=30
*NODE
 1, 0., 0.
 2, 1., 0.
 3, 1., 1.
 4, 0., 1.
 5, 0., 2.
 6, 1., 2.
 7, 1., 3.
 8, 0., 3.
*NSET,NSET=LEFT
 1,4,5,8
*NSET,NSET=BOT
 1,2,5,6
*NSET,NSET=RIGHT1
 2,3
*NSET,NSET=RIGHT2
 6,7
*NSET,NSET=RIGHT
 RIGHT1,RIGHT2
*ELEMENT,TYPE=CPE4,ELSET=ALL
 1,1,2,3,4
 2,5,6,7,8
*SOLID SECTION,MATERIAL=A1,ELSET=ALL
*MATERIAL,NAME=A1
*ELASTIC
 30.E3, 0.3
*DRUCKER PRAGER
 40., 1., 40.
*DRUCKER PRAGER HARDENING
 120.E3, 0.
*BOUNDARY
 LEFT,1
 BOT,2
**
*STEP,INC=20,NLGEOM
*STATIC
 0.05, 1., 0.05, 0.05
*BOUNDARY
 RIGHT1,1,,30.
 RIGHT2,1,,-0.8
*NODE PRINT,SUMMARY=NO
 U,RF
*EL PRINT,FREQUENCY=0
*NODE FILE
 U,RF
*OUTPUT,HISTORY,FRE=1
*ELEMENT OUTPUT,ELSET=ALL
 S,
 NE,
*NODE OUTPUT,NSET=RIGHT
 RF,
 U,
*END STEP