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 Neutral
input file.
Visualization
types: flat, smooth, boundary...
Operations:
cuts, mesh divisions.
Results
visualization.
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Isolines, isosurfaces y contours.
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Vectors, beam diagrams, graphs
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Stream lines.
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Animations.
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Contour
fill, isolines, maximum and
minimum, iso surfaces, beam
diagrams, labels
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Pre-buckling shape (x20) |
Limit point shape (x20) |
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| Post-buckling shape (x20) |
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| Fig. Deformed shape of stiffened plate under axial compression
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A
thin cylinder pinched at the
mid sections is analyzed for
large displacement, rotation
and elasto-plastic behavior.
V on Mises yield criterion with
isotropic hardening is used
with six stations along the
thickness.
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