Variational finite difference approach to buckling of plates of variable stiffness

DOI10.1016/0045-7949(90)90172-XzbMath0709.73092MaRDI QIDQ3493633

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Publication date: 1990

Published in: Computers & Structures (Search for Journal in Brave)

zbMATH Keywords

principle of minimum potential energyeigenvaluesbuckling loadstotal potential energydifferent boundary conditionsuniform stiffnessabrupt variationgradually varying stiffnessset of linear homogeneous equationsstandard characteristic value problemstepped column

Mathematics Subject Classification ID

Plates (74K20) Bifurcation and buckling (74G60) Optimization of other properties in solid mechanics (74P10) Finite difference methods applied to problems in solid mechanics (74S20)

Related Items (4)

Elastic stability of all edges clamped stepped and stiffened rectangular plate under uni-axial, bi-axial and shearing forces ⋮ Elastic stability of all edges simply supported, stepped and stiffened rectangular plate under biaxial loading ⋮ Local and post local buckling of stepped and perforated thin plates ⋮ Variational finite difference methods in linear and nonlinear problems of the deformation of metallic and composite shells (review)

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