*HEADING
TEST FOR OVERCONSTRAINTS--
TIE CONSTRAINTS INSIDE A RIGID BODY (B21 ELEMENTS)
*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES
*NODE,NSET=NALL1
1,0.,0.
2,1.,0.
3,2.,0.
4,2.,1.
12,1.,0.
13,1.9,0.
14,2.,-0.1
15,2.,-1.
21,2.,1.
22,2.,0.
23,2.,-1.
100,3.,0.
41,3.,1.
42,4.,1.
51,3.,1.
52,4.,1.
*ELEMENT,TYPE=B21,ELSET=ETOP1
1,1,2
2,2,3
*ELEMENT,TYPE=B21,ELSET=EBOT1
11,1,12
12,12,13
13,13,14
*ELEMENT,TYPE=B21,ELSET=ESIDL
3,3,4
14,14,15
*ELEMENT,TYPE=B21,ELSET=ESIDR
21,21,22
22,22,23
*ELEMENT,TYPE=B21,ELSET=ETIET
41,41,42
*ELEMENT,TYPE=B21,ELSET=ETIEB
51,51,52
*ELSET,ELSET=EALL1
ETOP1,EBOT1,ESIDL,ESIDR,ETIET,ETIEB
*NSET,NSET=NTOP1
1,2,3
*NSET,NSET=NBOT1
1,12,13,14
*NSET,NSET=NSIDL
3,4,14,15
*NSET,NSET=NSIDR
21,22,23
*NSET,NSET=NTIET
41,42
*NSET,NSET=NTIEB
51,52
*BEAM SECTION,SECTION=CIRC,MATERIAL=MAT,ELSET=EALL1
0.5
*MATERIAL,NAME=MAT
*ELASTIC
1.e5,0.3
*ELSET,ELSET=ERBD
3,14,21,22
*NSET,NSET=TIE
41,42,51,52
*RIGID BODY,REF NODE=100,ELSET=ERBD,TIE NSET=TIE
*SURFACE,NAME=MAST1,TYPE=NODE
NBOT1,1.
*SURFACE,NAME=SLAV1,TYPE=NODE
NTOP1,1.
*SURFACE,NAME=MAST2,TYPE=NODE
NSIDR,1.
*SURFACE,NAME=SLAV2,TYPE=NODE
NSIDL,1.
*SURFACE,NAME=MAST3,TYPE=NODE
NTIET,1.
*SURFACE,NAME=SLAV3,TYPE=NODE
NTIEB,1.
***CONSTRAINT CONTROLS,NO CHANGES
*TIE,NAME=TIE1,POSITION=0.1
SLAV1,MAST1
SLAV2,MAST2
SLAV3,MAST3
*BOUNDARY
1,1,2,0.
1,6,6,0.
**************************
*STEP
*STATIC
0.1,1.
*BOUNDARY
100,1,1,0.1
100,6,6,0.1
*EL PRINT
S,E
*NODE PRINT
U,RF
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,E
*NODE OUTPUT
U,RF
*END STEP