*HEADING
   THREE LAYER COMPOSITE PLATE:  PAGANO (1969)
*NODE
*NGEN,NSET=EDGE
*NGEN
*NSET,NSET=LEFT
*NSET,NSET=RIGHT
*ELEMENT,TYPE=S8R
*ELGEN,ELSET=PLATE
*surface, NAME=PLATE
 PLATE, SNEG
*SHELL SECTION,ELSET=PLATE,COMPOSITE
0.83333,5,LAMINA,PL0
0.83333,5,LAMINA,PL90
0.83333,5,LAMINA,PL0
*MATERIAL,NAME=LAMINA
*ELASTIC,TYPE=LAMINA
25.E6,1.E6,.25,0.5E6,0.5E6,0.2E6
*FAIL STRESS
*FAIL STRAIN
*ELSET,ELSET=FMEAS
*ORIENTATION,NAME=PL0
*ORIENTATION,NAME=PL90
*BOUNDARY
LEFT,1,3
RIGHT,2,3
EDGE,2
EDGE,4
EDGE,6
**
*RESTART,WRITE,FREQUENCY=999
*STEP,PERTURBATION
*STATIC
 1.0,
*DSLOAD
 PLATE,PNU
*EL PRINT,POSITION=AVERAGED AT NODES
S,
TSHR,
*EL PRINT
 SF,
 SE,
*EL FILE
S,
TSHR,
CFAILURE,
*EL FILE
SF,SE
*NODE FILE
U,
*NODE PRINT
U,
*EL PRINT,ELSET=FMEAS,POSITION=AVERAGED AT NODES
CFAILURE,
*END STEP