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Buckling of stiffened curved panel with sub-stiffeners under combined loads. This is an intermediate-sized sub-domain model of a 360-deg. cyl. shell |
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Buckling of the optimized complete cylindrical shell with smeared sub-stiffeners |
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Optimized ring-Stiffened cylindrical shell under external hydrostatic pressure: General and local skin buckling from PANDA2, BOSOR4 and STAGS |
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General buckling mode from STAGS of an optimized T-ring-stiffened cylindrical shell under external pressure |
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Typical repeating section of a hat-stiffened axially compressed panel |
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Global model of a curved axially compressed hat-stiffened panel with local and "global" buckling modes |
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Schematics of local and global buckling of and axially compressed stiffened panel |
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Composite stiffened panel under combined in-plane shear and axial compression |
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Stiffened panel with sub-stiffened skin |
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Axially compressed orthogrid stiffened and sub-stiffened cylindrical shell |
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Imperfection sensitivity of optimized axially compressed traditionally stiffened and hierarchically stiffened cylindrical shells |
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Analysis of a longitudinally stiffened panel with use of the strip method |
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Local and later general buckling of the longitudinally stiffened, axially compressed panel |
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Introduction of an interface layer in order to predict the onset of delamination |
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Buckling of stiffened panel: local (left), stiffener (middle), general (right) |
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