A perturbation method for the determination of the buckling strength of imperfection-sensitive structures

DOI10.1016/S0045-7825(96)01197-8zbMath0890.73029MaRDI QIDQ1370768

Baisheng Wu, Zaishen Wang

Publication date: 16 July 1998

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

axial compressionlinear problems with positive-definite sub-stiffness matrixlinear-elastic foundationsimple buckling loadssimply supported column

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Finite element methods applied to problems in solid mechanics (74S05) Bifurcation and buckling (74G60)

Related Items (2)

Asymptotic post-buckling FEM analysis using corotational formulation ⋮ Post-critical analysis of structures with a nonlinear pre-buckling state in the presence of imperfections.

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