*HEADING
 NONSTRUCTURAL MASS VERIFICATION - SINGLE ELEMENT DECKS WITH "MASS"
 UNITS.
Verifies nonstructural "total mass" distribution in proportion
to the element volume.
The elements(omitting rebars) in ELSET "noscale" have density that
 is 8 times that
of those in elset "scale", but both have equal volume.  A third
of the "noscale" elset mass (omitting rebars) is given as nonstructural mass 
for volume proportional distribution.  This will raise the 
effective density (in element base material) in both elsets such that 
the final density
of element base material in elset "noscale" is only 4 times of the elements in 
elset "scale".  
*PREPRINT, MODEL=YES
*RESTART,WRITE
*********************
*****B21*************
*NODE,NSET=ALL-NODES
1,   0.0, 1.
2,   2.0, 1.
101, 0.0, 0.
102, 2.0, 0.
*NSET,NSET=DISPLACEMENT
2, 102
*NSET,NSET=ROTATE-Z
2, 102
*NSET,NSET=FIXED-NODES
1,101
*ELEMENT,TYPE=B21,ELSET=REFERENCE1
1, 1,2
*ELEMENT,TYPE=B21,ELSET=TEST1
101, 101,102
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE1,
*ELSET,ELSET=SCALE-ELEMENTS
TEST1 
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=REFERENCE1,MATERIAL=NOSCALE-MATERIAL
 1,1,0.5,-0.5
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=TEST1,MATERIAL=SCALE-MATERIAL
 1,1,0.5,-0.5
*********************
*****B22*************
*NODE,NSET=ALL-NODES
401,   0.0, 1.
402,   2.0, 1.
403,   1.0, 1.
501, 0.0, 0.
502, 2.0, 0.
503, 1.0, 0.
*NSET,NSET=DISPLACEMENT
402, 502
*NSET,NSET=DISPLACEMENT_mid
403, 503
*NSET,NSET=ROTATE-Z
402, 502
*NSET,NSET=ROTATE-Z_mid
403, 503
*NSET,NSET=FIXED-NODES
401,501
*ELEMENT,TYPE=B22,ELSET=REFERENCE1a
401, 401,403,402
*ELEMENT,TYPE=B22,ELSET=TEST1a
501, 501,503,502
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE1a,
*ELSET,ELSET=SCALE-ELEMENTS
TEST1a,
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=REFERENCE1a,MATERIAL=NOSCALE-MATERIAL
 1,1,0.5,-0.5
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=TEST1a,MATERIAL=SCALE-MATERIAL
 1,1,0.5,-0.5
*********************
****B31*************
*NODE,NSET=ALL-NODES
1001,   0.0, 5.
1002,   2.0, 5., 2.
1101, 0.0, 4.
1102, 2.0, 4., 2.
*NSET,NSET=DISPLACEMENT
1002, 1102
*NSET,NSET=ROTATE-Y
1002, 1102
*NSET,NSET=ROTATE-Z
1002, 1102
*NSET,NSET=FIXED-NODES
1001,1101
*ELEMENT,TYPE=B31,ELSET=REFERENCE2
1001, 1001,1002
*ELEMENT,TYPE=B31,ELSET=TEST2
1101, 1101,1102
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE2,
*ELSET,ELSET=SCALE-ELEMENTS
TEST2,
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=REFERENCE2,MATERIAL=NOSCALE-MATERIAL
 1,1,0.5,-0.5
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=TEST2,MATERIAL=SCALE-MATERIAL
 1,1,0.5,-0.5
*************************************
****B32*************
*NODE,NSET=ALL-NODES
1401,   0.0, 5.
1402,   2.0, 5., 2.
1403,   1.0, 5., 1.
1501, 0.0, 4.
1502, 2.0, 4., 2.
1503, 1.0, 4., 1.
*NSET,NSET=DISPLACEMENT
1402, 1502
*NSET,NSET=DISPLACEMENT_mid
1403, 1503
*NSET,NSET=ROTATE-Y
1402, 1502
*NSET,NSET=ROTATE-Z
1402, 1502
*NSET,NSET=ROTATE-Y_mid
1403, 1503
*NSET,NSET=ROTATE-Z_mid
1403, 1503
*NSET,NSET=FIXED-NODES
1401,1501
*ELEMENT,TYPE=B32,ELSET=REFERENCE2a
1401, 1401,1403,1402
*ELEMENT,TYPE=B32,ELSET=TEST2a
1501, 1501,1503,1502
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE2a,
*ELSET,ELSET=SCALE-ELEMENTS
TEST2a,
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=REFERENCE2a,MATERIAL=NOSCALE-MATERIAL
 1,1,0.5,-0.5
*BEAM SECTION,SECTION=TRAPEZOID,ELSET=TEST2a,MATERIAL=SCALE-MATERIAL
 1,1,0.5,-0.5
*************************************
*****S3R *******
*NODE,NSET=ALL-NODES
2001,   5.0, 5.
2002,   7.0, 5.
2003,   7.0, 8.
2004,   5.0, 8.
2101, 5.0, 0.
2102, 7.0, 0.
2103, 7.0, 3.
2104, 5.0, 3.
*NSET,NSET=DISPLACEMENT
2002, 2102
*NSET,NSET=ROTATE-Y
2002, 2102
*NSET,NSET=FIXED-NODES
2001,2101,2004,2104
*ELEMENT,TYPE=S3R,ELSET=REFERENCE3
2001, 2001,2002,2003
2002, 2001,2003,2004
*ELEMENT,TYPE=S3R,ELSET=TEST3
2101, 2101,2102,2103
2102, 2101,2103,2104
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE3,
*ELSET,ELSET=SCALE-ELEMENTS
TEST3,
***NODAL THICKNESS
**2001, .2
**2002, .2
**2003, .4
**2004, .4
**2101, .2
**2102, .2
**2103, .4
**2104, .4
*SHELL SECTION,ELSET=REFERENCE3,MATERIAL=NOSCALE-MATERIAL
.5, 
*SHELL SECTION,ELSET=TEST3,MATERIAL=SCALE-MATERIAL
.5, 
*****************************
*****S4R WITH REBAR *********
*NODE,NSET=ALL-NODES
3001,   5.0, 15.
3002,   7.0, 15.
3003,   7.0, 18.
3004,   5.0, 18.
3101, 5.0, 10.
3102, 7.0, 10.
3103, 7.0, 13.
3104, 5.0, 13.
*NSET,NSET=DISPLACEMENT
3002, 3102
*NSET,NSET=ROTATE-Y
3002, 3102
*NSET,NSET=FIXED-NODES
3001,3101,3004,3104
*ELEMENT,TYPE=S4R,ELSET=REFERENCE4
3001, 3001,3002,3003,3004
*ELEMENT,TYPE=S4R,ELSET=TEST4
3101, 3101,3102,3103,3104
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE4,
*ELSET,ELSET=SCALE-ELEMENTS
TEST4,
*SHELL SECTION,ELSET=REFERENCE4,MATERIAL=NOSCALE-MATERIAL
.5, 
*SHELL SECTION,ELSET=TEST4,MATERIAL=SCALE-MATERIAL
.5, 
*************************
*****SAX1 WITH REBAR ****
*NODE,NSET=ALL-NODES
4001,   10.0, 5.
4002,   12.0, 5.
4101, 10.0, 0.
4102, 12.0, 0.
*NSET,NSET=DISPLACEMENT
4002, 4102
*NSET,NSET=ROTATE-Z
4002, 4102
*NSET,NSET=FIXED-NODES
4001,4101
*ELEMENT,TYPE=SAX1,ELSET=REFERENCE5
4001, 4001,4002
*ELEMENT,TYPE=SAX1,ELSET=TEST5
4101, 4101,4102
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE5,
*ELSET,ELSET=SCALE-ELEMENTS
TEST5,
*SHELL SECTION,ELSET=REFERENCE5,MATERIAL=NOSCALE-MATERIAL
.5,
*SHELL SECTION,ELSET=TEST5,MATERIAL=SCALE-MATERIAL
.5,
*********************************
*****SAX1 **
*NODE,NSET=ALL-NODES
5001,   10.0, 15.
5002,   12.0, 15.
5101, 10.0, 10.
5102, 12.0, 10.
*NSET,NSET=DISPLACEMENT
5002, 5102
*NSET,NSET=ROTATE-Z
5002, 5102
*NSET,NSET=FIXED-NODES
5001,5101
*ELEMENT,TYPE=SAX1,ELSET=REFERENCE6
5001, 5001,5002
*ELEMENT,TYPE=SAX1,ELSET=TEST6
5101, 5101,5102
*ELSET,ELSET=NOSCALE-ELEMENTS
REFERENCE6,
*ELSET,ELSET=SCALE-ELEMENTS
TEST6,
***NODAL THICKNESS
**5001, .2
**5002, .4
**5101, .2
**5102, .4
*SHELL SECTION,ELSET=REFERENCE6,MATERIAL=NOSCALE-MATERIAL
.5, 
*SHELL SECTION,ELSET=TEST6,MATERIAL=SCALE-MATERIAL
.5, 
******************************
** REMAINDER OF DECK SAME FOR ALL TESTS
******************************
*MATERIAL,NAME=NOSCALE-MATERIAL
*ELASTIC
1.E6, .25
*DENSITY
1.E-4, 
*MATERIAL,NAME=SCALE-MATERIAL
*ELASTIC
1.E6, .25
*DENSITY
0.125E-4, 
*BOUNDARY
FIXED-NODES,1,6
**************************
*AMPLITUDE,NAME=SMOOTH,DEFINITION=SMOOTH STEP
0.,0.,  .00015, 1.
**************************
*NSET,NSET=QA_TEST
FIXED-NODES,
*ELSET,ELSET=QA_TEST
SCALE-ELEMENTS,
NOSCALE-ELEMENTS,
*NONSTRUCTURAL MASS, UNITS=TOTAL MASS, ELSET=QA_TEST, 
DISTRIBUTION=VOLUME PROPORTIONAL
0.505e-2
*STEP
*STATIC
1,1
**********************
*DLOAD
SCALE-ELEMENTS,GRAV,1.0,0,1,0
NOSCALE-ELEMENTS,GRAV,1.0,0,1,0
***********************
*OUTPUT, FIELD,FREQ=4
*NODE OUTPUT,NSET=QA_TEST
RF,
*OUTPUT,HISTORY,VARIABLE=PRESELECT,FREQ=2
*NODE OUTPUT,NSET=DISPLACEMENT
U,
*END STEP