*HEADING
RIGMASS2: TEST MASS PROPERTIES FOR C3D10M, C3D6, B32, R3D3,
R3D4 AND T3D2 ELEMENTS INCLUDED IN A RIGID BODY (CONCENTRATED LOAD)
*RESTART,WRITE,NUM=30
*NODE,NSET=NODES
*NSET,NSET=RFNODE
*NSET,NSET=QA_TEST
RFNODE,NODES
*ELEMENT, TYPE=C3D10M, ELSET=BRICKS
*ELEMENT, TYPE=C3D6, ELSET=BRICKS
*ELEMENT, TYPE=B32, ELSET=BEAM
*ELEMENT, TYPE=T3D2, ELSET=TRUSS
*ELEMENT, TYPE=T3D2, ELSET=TRUSS1
*ELEMENT,TYPE=R3D4,ELSET=RIG1
*ELEMENT,TYPE=R3D3,ELSET=RIG2
*SOLID SECTION, ELSET=BRICKS, MATERIAL=MAT1
1.0,
*SOLID SECTION, ELSET=TRUSS, MATERIAL=MAT1
0.1,
*SOLID SECTION, ELSET=TRUSS1, MATERIAL=MAT1
0.1,
*BEAM SECTION,SECTION=CIRC,MATERIAL=MAT1,ELSET=BEAM
0.56419611,
*MATERIAL, NAME=MAT1
*ELASTIC
2.E+9, .3
*DENSITY
1.0,
*ELSET, ELSET=RIGID
BRICKS,BEAM,TRUSS1,RIG1,RIG2
*RIGID BODY,ELSET=RIGID,REF NODE=100,POSITION=CENTER OF MASS,DENSITY=1.0
*BOUNDARY
100,2,2
304,1,2
*STEP
*DYNAMIC,EXPLICIT
,0.01
*CLOAD
100,1,1.E5
*********************************
*FILE OUTPUT, NUMBER INTERVAL = 1, TIMEMARKS=YES
*NODE FILE
U,
***********************************************
*OUTPUT, FIELD, NUMBER INTERVAL = 1, TIMEMARKS=YES
*NODE OUTPUT,NSET=QA_TEST
U,
*OUTPUT,HISTORY,TIME INTERVAL=0.01
*ENERGY OUTPUT, VAR=ALL
************************************************
***OUTPUT,HISTORY,TIME INTERVAL=0.002
***NODE OUTPUT,NSET=RFNODE
**U,UR3
*END STEP