*HEADING
: DLOADS FOR RIGID ELEMENTS [R2D2]
*NODE,NSET=ALL
1, 
2    , 1.
*NODE
100, 0.5, 0.0
*ELEMENT,TYPE=R2D2, ELSET=EALL
1    , 1    , 2
*RIGID BODY, ELSET=EALL, REF=100
0.1, 
*BOUNDARY
100, 1,2
100, 6,6
*STEP,PERTURBATION
*STATIC
*NODE PRINT,FREQ=1
 RF, 
*OUTPUT,FIELD,FREQ=1
*ELEMENT OUTPUT
LOADS,
*OUTPUT,FIELD,FREQ=1
*NODE OUTPUT
RF,
*DLOAD
1,BX,1000.
*END STEP
*STEP,PERTURBATION
*STATIC
*DLOAD
1,BY,2000.
*END STEP
*STEP,PERTURBATION
*STATIC
*DLOAD
1,CENT,1000.,1.,0.,0.,0.,1.,0.
*END STEP
*STEP,NLGEOM
*STATIC
1.0,1.0
*OUTPUT,FIELD,FREQ=999
*ELEMENT OUTPUT
LOADS,
*OUTPUT,FIELD,FREQ=999
*NODE OUTPUT
RF,
*DLOAD
1,BX,1000.
*END STEP
*STEP,NLGEOM
*STATIC
0.1,1.0
*BOUNDARY
100,6,6,1.5707963268
*END STEP