*HEADING
Inertia relief analysis on a model containing substructure
Uses first and second level generation files
irl_sub_gen1.inp and irl_sub_gen2.inp
*RESTART,WRITE
*** Create actual Structure by Mirrroring Z2 and translating Z1
*NODE
301,0.0,0.0
302,1.0,0.0
303,2.0,0.0
304,0.5,0.866
305,1.5,0.866
*ELEMENT,TYPE=Z2,ELSET=SUPU4,FILE=irl_sub_gen2
201,301,302,304
*ELEMENT,TYPE=Z2,ELSET=SUPU5,FILE=irl_sub_gen2
202,303,302,305
*ELEMENT,TYPE=Z1,ELSET=SUPU6,FILE=irl_sub_gen1
203,304,305
*ELSET,ELSET=EALL
101,102,103,
201,202,203
*NSET,NSET=NALL
301,302,303,304
305,
*SUBSTRUCTURE PROPERTY,ELSET=SUPU4
*SUBSTRUCTURE PROPERTY,ELSET=SUPU5


1.,0. ,0.,1.,0.,1.
1.,1.0,1.0
*SUBSTRUCTURE PROPERTY,ELSET=SUPU6
0.5,0.866
*STEP
10 Kn Central Load
*STATIC
*BOUNDARY
301,1,3,0
303,2,,0
*CLOAD
302,2,-10.E3
*INERTIA RELIEF
*EL PRINT,ELSET=EALL
IRX,
IRA,IRF
IRRI,IRMASS
*NODE PRINT,NSET=NALL
U,
RF,
*OUTPUT,HISTORY
*ELEMENT OUTPUT,ELSET=EALL
IRX,IRA,IRF,IRRI,IRMASS
*NODE OUTPUT,NSET=NALL
RF,U
*SUBSTRUCTURE PATH,ENTER=201
*SUBSTRUCTURE PATH,ENTER=101
*SUBSTRUCTURE PATH,LEAVE,ENTER=102
*SUBSTRUCTURE PATH,LEAVE,ENTER=103
*SUBSTRUCTURE PATH,LEAVE
*SUBSTRUCTURE PATH,LEAVE
*SUBSTRUCTURE PATH,ENTER=202
*SUBSTRUCTURE PATH,ENTER=101
*SUBSTRUCTURE PATH,LEAVE,ENTER=102
*SUBSTRUCTURE PATH,LEAVE,ENTER=103
*SUBSTRUCTURE PATH,LEAVE
*SUBSTRUCTURE PATH,LEAVE,ENTER=203
*SUBSTRUCTURE PATH,LEAVE
*END STEP