This is Fig. 2 from the 1974 Galletly paper. This slide shows:
(left) a discretized model of Galletly's Specimens A3 and A4 with elastic-plastic material, and
(right) an exaggerated view of the axisymmetric prebuckling deflected shape predicted by BOSOR5.
(from International Journal Solids Structures, Vol. 10, pp. 1271-1286, 1974)
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