*HEADING

*NODE
1,0,0,0
9,12.5,0,0
29,12.5,10,0
69,-12.5,10,0
89,-12.5,0,0
81,0,0,0
100,-37.5,15,0
160,-37.5,30,0
170,25,30,0
110,25,15,0
4069,-37.5,10,0
10029,25,10,0
10009,25,0,0
2029,-25,2.5,0
469,-17.5,2.5,0
459,-17.5,0,0
*NGEN
69,4069,1000
2029,2069,20
69,469,200
469,2029,780
459,469,5
89,459,185
29,10029,5000
9,10009,5000
10009,10029,10
*NGEN,NSET=MID
100,110
*NGEN,NSET=TOP
160,170
*NFILL
MID,TOP,3,20
*NGEN,NSET=OUTER
9,29,10
29,69,10
69,89,10
*NGEN,NSET=TIP
1,81,10
*NFILL,SINGULAR=1
TIP,OUTER,8,1
*ELEMENT,TYPE=CPE8
1,1,3,23,21,2,13,22,11
*ELGEN,ELSET=COLAPS
1,4,2,1,4,20,10
*SOLID SECTION,ELSET=ALL,MATERIAL=SPEC
1., 
*ELEMENT,TYPE=CPE8,ELSET=ALL
50,120,122,162,160,121,142,161,140
60,4069,2069,122,120,3069,102,121,100
61,2069,69,124,122,1069,104,123,102
62,69,49,126,124,59,106,125,104
63,49,29,128,126,39,108,127,106
64,29,10029,130,128,5029,110,129,108
65,2029,469,69,2069,1249,269,1069,2049
66,459,89,69,469,274,79,269,464
67,9,10009,10029,29,5009,10019,5029,19
*ELGEN,ELSET=SPEC
50,5,2,1,1
*ELSET,ELSET=ALL
ALL,SPEC,COLAPS
*MATERIAL,NAME=SPEC
*ELASTIC
207000,0.3
*NSET,NSET=YFIX,GEN
1,9
*NSET,NSET=YFIX
YFIX,5009,10009
*BOUNDARY
YFIX,2,2
10009,1,1
*RESTART,W
*STEP
*STATIC
*CLOAD
122,2,1000
*CONTOUR INTEGRAL,CONTOURS=4,SYMM,OUTPUT=BOTH
TIP,1,0
*EL PRINT,FREQ=0
*NODE PRINT,FREQ=0
*ENDSTEP