Investigation of buckling of rectilinear beams with additional constraint at an arbitrary internal point

DOI10.1093/QJMAM/HBAC003zbMath1502.74042OpenAlexW4210675161MaRDI QIDQ5044909

E. I. Ryzhak

Publication date: 3 November 2022

Published in: The Quarterly Journal of Mechanics and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/qjmam/hbac003

zbMATH Keywords

variational problemtotal potential energyenergy instability criterioncritical compressive forcecompressed beamenergy stability criterion

Mathematics Subject Classification ID

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

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