Effects of periodic and localized imperfections on struts on nonlinear foundations and compression sandwich panels

DOI10.1016/S0020-7683(98)00280-7zbMath0979.74024OpenAlexW2090654597MaRDI QIDQ1977614

M. Ahmer Wadee

Publication date: 17 May 2000

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7683(98)00280-7

zbMATH Keywords

optimizationimperfection sensitivityinitial geometric imperfectionsstrutlocalized imperfectionsaxially-loaded sandwich panelhighly unstable snap-back behaviourlinear critical buckling loadnonlinear elastic Winkler-type foundation

Mathematics Subject Classification ID

Composite and mixture properties (74E30) Bifurcation and buckling (74G60) Optimization problems in solid mechanics (74P99)

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