Local buckling and postbuckling of an optimized axially compressed Z-stringer-stiffened panel

Fig. 13 of the 1998 zstiffener paper. This slide shows local post-buckling of an axially compressed single panel module with a riveted Z-shaped stringer. The optimized stringer spacing is b = 5.9431 inches. "Moving" symmetry conditions are applied to the left-hand and right-hand edges of the panel skin.

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