*HEADING
: FOUNDATION TYPE F2  [PIPE21]
*NODE,NSET=ALL
 1,0.
 2,15.
*ELEMENT,TYPE=PIPE21, ELSET=EALL
 1,1,2
*BEAM SECTION,SECTION=PIPE,MATERIAL=A1, ELSET=EALL
2.,0.2
*MATERIAL,NAME=A1
*ELASTIC
 3.E6,0.3
*FOUNDATION
 1,F2,300.
*STEP,PERTURBATION
*STATIC
*BOUNDARY
 ALL,1
 ALL,2,,-0.1
ALL,6
*OUTPUT,HISTORY,FREQUENCY=1
*ENERGY OUTPUT,VARIABLE=PRESELECT
*OUTPUT,FIELD
*ELEMENT OUTPUT
LOADS,
*EL PRINT
 LOADS,
*OUTPUT,FIELD
*NODE OUTPUT
RF,
*NODE PRINT
 RF, 
*END STEP