*HEADING
CIRCULAR LOAD ON HALF SPACE, RECT F E MESH, CAX8R,  
*NODE
1,0.,0.
9,10.,0.
81,0.,-10.
89,10.,-10.
91,0.,-20.
10,20.,0.
90,20.,-10.
99,10.,-20.
101,0.,-30.
121,30.,0.
201,30.,-10.
109,10.,-30.
110,20.,-30.
211,30.,-20.
221,30.,-30.
*NGEN,NSET=X0
1,81,10
*NGEN,NSET=X10
9,89,10
*NGEN
91,99,2
10,90,20
101,109,1
121,201,1
*NFILL
X0,X10,8
*NSET,NSET=LHS,GENERATE
1,101,10
*NSET,NSET=RHS,GENERATE
121,221,1
*NSET,NSET=BOT,GENERATE
101,110,1
221,221,1
*NSET,NSET=TOP,GENERATE
1,10
121,121
*ELEMENT,TYPE=CAX8R,ELSET=ALL
1,21,23,3,1,22,13,2,11
21,29,141,121,9,30,131,10,19
*ELGEN,ELSET=ALL
1,4,2,1,5,20,4
21,5,20,1
*SOLID SECTION,ELSET=ALL,MATERIAL=ONE
*MATERIAL,NAME=ONE
*ELASTIC
1.E5,.3
*BOUNDARY
LHS,1
RHS,1
BOT,2
*STEP
*STATIC
*DLOAD
1,P3,100.
2,P3,100.
*NODE FILE,NSET=TOP
U, 
*END STEP