*HEADING
EC3FSFD2: FOUNDATION TYPE F1  [C3D15]
*PREPRINT,ECHO=YES,HISTORY=NO,MODEL=NO
*NODE
*NGEN,NSET=ALL
*ELEMENT,TYPE=C3D15,ELSET=ELEMS
*SOLID SECTION,MATERIAL=MAT, ELSET=ELEMS
*MATERIAL,NAME=MAT
*ELASTIC
 3.E6,0.3
*FOUNDATION
 1,F1,300.
 2,F1,300.
*STEP,PERTURBATION
*STATIC
*BOUNDARY
 ALL,1
 ALL,2
 ALL,3,,-0.1
*OUTPUT,HISTORY,FREQUENCY=1
*ENERGY OUTPUT
*OUTPUT,FIELD
*NODE OUTPUT
 RF,
*EL PRINT,FREQ=0
*NODE PRINT
 RF,
*END STEP