Buckling and free vibration analysis of non-prismatic columns using optimized shape functions and Rayleigh method

DOI10.1016/j.euromechsol.2022.104543zbMath1493.74108OpenAlexW4210470462MaRDI QIDQ2134345

J. Ranjan Banerjee, Kaique M. M. Magalhães, Reyolando Manoel Lopes Rebello da Fonseca Brasil, Marcelo A. Silva, Alexandre de M. Wahrhaftig

Publication date: 3 May 2022

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechsol.2022.104543

zbMATH Keywords

finite element methodmodal analysisfundamental natural frequencycritical buckling loadpartitioned Rayleigh method

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05) Bifurcation and buckling (74G60) Numerical and other methods in solid mechanics (74S99)

Related Items (1)

Versatile benchmark model reproducing snap-through, asymmetric, symmetric unstable/stable, and multiple bifurcation including hill-top branching in structural instability

Uses Software

• SAP2000

Cites Work

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