*HEADING
Testing std-std import of rigid elements
and contact definitions
First Standard Analysis
*RESTART,WRITE
*NODE
*NGEN, NSET=N1
*NCOPY, OLDSET=N1, NEWSET=N2, SHIFT, CHANGE=20
*NODE, NSET=REF
*ELEMENT, TYPE=R3D4, ELSET=RIG
*NODE, NSET=BOT
*NODE, NSET=TOP
*ELEMENT, TYPE=C3D8R, ELSET=DEF
*SOLID SECTION, ELSET=DEF, MATERIAL=MAT
*MATERIAL, NAME=MAT
*ELASTIC
 2.0E11, 0.3
*DENSITY
 1000.,
*BOUNDARY
 999,1,6
*SURFACE,TYPE=ELEMENT, NAME=MA
 RIG, SPOS
*SURFACE,TYPE=ELEMENT, NAME=SL
 DEF,S3
*RIGID BODY, ELSET=RIG, REFNODE=999
*CONTACT PAIR, INTERACTION=INT, TYPE=SURFACE
 SL, MA
*SURFACE INTERACTION, NAME=INT
*FRICTION
0.1
**
*FILE FORMAT, ZERO INC
*STEP, NLGEOM, UNSYMM=YES
*STATIC
1.0,1.0
*BOUNDARY
 TOP,2,2,-1.2
 TOP,1,1,0.0
 TOP,3,3,0.0
*EL FILE, ELSET=DEF
 S,LE
*NODE FILE
 U,
 COORD,
*ENERGY FILE
*CONTACT FILE
*OUTPUT, FIELD
*CONTACT OUTPUT
CSTRESS,CDISP
*ELEMENT OUTPUT
 S,LE
*NODE OUTPUT
 U,
 COORD,
*END STEP
*STEP, NLGEOM, UNSYMM=YES
*STATIC
 0.05,1.0
*BOUNDARY
 TOP,1,1,5.0
*EL FILE, ELSET=DEF
 S,LE
*NODE FILE
 U,
 COORD,
*ENERGY FILE
*CONTACT FILE
*END STEP