*HEADING
This is a test of angular acceleration loading for S4RT elements.
*NODE,NSET=ALL
1,9.,-1
2,11.,-1
3,11.,1.
4,9.,1.
5,10.,-1.
6,11.,0.
7,10.,1.
8,9.,0.
*ELEMENT,TYPE=S4RT,ELSET=EALL
1,1,2,3,4
*SHELL SECTION,MATERIAL=STEEL,ELSET=EALL
1.,3
*MATERIAL,NAME=STEEL
*ELASTIC
30.E6,.33
*DENSITY
2000., 
*CONDUCTIVITY
0.001, 
*BOUNDARY
ALL,1,6
*STEP
*STATIC
*DLOAD
EALL,ROTA,10.,0.,0.,0.,0,0,1
*NODE PRINT,TOTALS=YES
RF, 
*EL PRINT
EVOL, 
*OUTPUT,FIELD
*NODE OUTPUT
RF,
*OUTPUT,FIELD,FREQ=0
*ELEMENT OUTPUT
*END STEP