..., the Hashin failure criterion, and the cohesive zone model. The study investigates I-, J- and T-shaped stiffened panels with varying stringer cross-sectional area ratios (30% and 40%). Findings Results demonstrate that I-shaped stiffened panels exhibit superior post-buckling load-carrying capacity...

...Djamel Boutagouga; Said Mamouri Purpose This paper aims to investigate post-buckling responses of shell-like structures using an implicit conservative-decaying time integration dynamic scheme. Design/methodology/approach In this work, the authors have proposed the use of a four-node...