Nonlinear analysis of portal frames

DOI10.1002/nme.1620170110zbMath0453.73060OpenAlexW2095121640MaRDI QIDQ3901103

George J. Simitses, J. Giri, Anthony N. Kounadis

Publication date: 1981

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620170110

zbMATH Keywords

postbuckling pathuniformly distributed loadsprimary patheccentric concentratedeffects of bar slenderness ratiokinematically nonlinear analysisunbraced, rigid-jointed, portal frames

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Bifurcation and buckling (74G60)

Related Items

A simple FEM formulation for large deflection 2D frame analysis based on position description ⋮ Effect of flexible joints on the stability and large deflections of a triangular frame ⋮ Interaction of the joint and of the lateral bracing stiffnesses for the optimum design of unbraced frames

Cites Work

• A Simplex Method for Function Minimization

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