This is Fig. 18 from the 2002 stagsunit paper. This slide shows inter-ring buckling of a PANDA2-optimized Z-ring and Z-stringer stiffened cylindrical shell under combined axial compression Nx and in-plane shear Nxy.
This is STAGS model type "3".
(See Table 13 of the paper, 2002.stagsunit, for a list of STAGS model types.)
If you wish to see any figures and/or tables referred to here but not shown here, please download the 2002 stagunit paper from this website.
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