*HEADING
:  2D LARGE SLIDING RIGID SURFACE CONTACT,
           FACETED RIGID SURFACE.
*RESTART,WRITE
********************
*NODE
*NGEN,NSET=ALL
*NSET,NSET=CENTER
*NSET,NSET=LEFT
*NSET,NSET=RIGHT
*ELEMENT,TYPE=CPS4R
*ELGEN,ELSET=BEAM
*SOLID SECTION,ELSET=BEAM,MATERIAL=MAT1
.25,.25
*MATERIAL,NAME=MAT1
*ELASTIC
30.E6,.3
********************
*NODE
**
**
*ELEMENT, TYPE=R2D2 , ELSET=RBODY
*RIGID BODY,ELSET=RBODY,REFNODE=2000
********************
*surface,NAME=DSURF
BEAM,S3
*surface,NAME=RSURF
RBODY,SNEG
*CONTACT PAIR,INTERACTION=INT1
DSURF,RSURF
*SURFACE INTERACTION,NAME=INT1
********************
*BOUNDARY
2000,1,6
LEFT,1
RIGHT,1
CENTER,1
********************
*STEP,NLGEOM,INC=1000
*STATIC
.05,1.
*PRINT,CONTACT=YES
*BOUNDARY
LEFT,2,,0.56
RIGHT,2,,0.56
*EL PRINT
 S,E
*NODE PRINT
U,
*CONTACT PRINT,MASTER=RSURF,SLAVE=DSURF
*OUTPUT, FIELD, FREQ=9999
*NODE OUTPUT
U,
*CONTACT OUTPUT, VARIABLE=ALL,MASTER=RSURF,SLAVE=DSURF
*END STEP
*STEP,NLGEOM,INC=1000
*STATIC
.005,1.
*BOUNDARY,OP=NEW
2000,1,6
CENTER,1
*DLOAD
BEAM,P1,1000.
*END STEP