*HEADING
 SKEW-SENSITIVITY ANALYSIS, 45 DEG PARALLELOGRAM, SC8R, 1 X 8 MESH
 SKEWING IS DONE IN THICKNESS DIRECTION
*NODE
*NGEN
*NSET,NSET=FIX
*NSET,NSET=N1,GENERATE
*ELEMENT,TYPE=SC8R
*ELGEN,ELSET=EALL
*MATERIAL,NAME=A1
*ELASTIC
1.E8,0.
*SHELL SECTION,MATERIAL=A1,ELSET=EALL, POISSON=ELASTIC
 1.0,
*STEP,PERTURBATION
*STATIC
*BOUNDARY
FIX,1,3
N1, 3,3
*CLOAD
17,2,-.25
417,2,-.25
1017,2,-.25
1417,2,-.25
*EL PRINT
 SF,
 SE,
*NODE PRINT
 U,
*OUTPUT,FIELD
*NODE OUTPUT
 U,
 RF,
*ELEMENT OUTPUT
 SF,
 SE,
*END STEP