*HEADING
   TWO LAYER COMPOSITE PLATE +/- 45 DEG ORIENTATION
*SYSTEM
*NODE
*NSET,NSET=MID,GENERATE
*NGEN,NSET=BOT
*NGEN, NSET=TOP
*NFILL,NSET=ALL
BOT,TOP,32,50
*TRANSFORM,TYPE=R,NSET=ALL
*NSET,NSET=YPAR,GENERATE
*NSET,NSET=XPAR,GENERATE
*ELEMENT,TYPE=S9R5
*ELGEN,ELSET=PLATE
*ELSET,ELSET=PR
*SHELL SECTION,ELSET=PLATE,COMPOSITE,ORIENTATION=SECORI
.1,3,LAMINA,-45.
.1,3,LAMINA, 45.
*TRANSVERSE SHEAR STIFFNESS
5.0E7,5.0E7
*MATERIAL,NAME=LAMINA
*ELASTIC,TYPE=LAMINA
40.E6,1.E6,.25,.5E6,.5E6,.5E6
*FAIL STRESS
*ORIENTATION,NAME=SECORI,SYSTEM=RECTANGULAR
*STEP
*STATIC
*BOUNDARY
XPAR,2,3
YPAR,1
YPAR,3
*DLOAD
PLATE,P,100.
*EL PRINT,POSITION=AVERAGED AT NODES,ELSET=PR
SF,
SE,
*EL FILE,POSITION=AVERAGED AT NODES,ELSET=PR
SF,
SE,
CFAILURE,
*NODE FILE,NSET=MID
U,
*NODE PRINT
U,
*EL PRINT,ELSET=PR,POSITION=AVERAGED AT NODES
S,MSTRS,TSAIH
*END STEP