Post-buckling stability of orthotropic, linear elastic, rectangular plates under biaxial loads

DOI10.1016/0020-7403(86)90021-4zbMath0603.73047OpenAlexW1975085868MaRDI QIDQ1082879

Henry W. jun. Haslach

Publication date: 1986

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7403(86)90021-4

zbMATH Keywords

biaxial loadingEuler equationsrectangular plateestimatelinear elasticorthotropic constitutive equationspotential energy functionsimply supportedequilibrium surfacebiaxially loadedbimodal buckling pointcritical load relationscusp cylinderdouble cusplinear orthotropic stress-strain relationlinear strain energy density functionpolynomial expansion of energy functionpost-buckling behavior is stablepost-buckling deflectiontwo independent bifurcation parametersunimodal post-buckling

Mathematics Subject Classification ID

Anisotropy in solid mechanics (74E10) Plates (74K20) Bifurcation and buckling (74G60) Perturbations in context of PDEs (35B20)

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