Dynamic elastic buckling of a slender beam with geometric imperfections subject to an axial impulse

DOI10.1016/S0168-874X(99)00067-0zbMath0980.74076OpenAlexW1974291018MaRDI QIDQ1575323

N. Delaunay

Publication date: 21 August 2000

Published in: Finite Elements in Analysis and Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-874x(99)00067-0

zbMATH Keywords

buckling criterionfinite element modelsdynamic bucklinginitial geometric imperfectionsANSYSADINAaxial impulsecritical load intensityelastic slender beamEuler-Bernoulli beam elementfinite difference modelsNISApeak buckling amplitudepulse buckling responserandom geometric imperfections

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Finite element methods applied to problems in solid mechanics (74S05) Finite difference methods applied to problems in solid mechanics (74S20) Dynamical bifurcation of solutions to dynamical problems in solid mechanics (74H60)

Related Items (6)

Finite element linear and nonlinear, static and dynamic analysis of structural elements, an addendum ⋮ The Analysis of Dynamic Buckling of an Impacted Column using Difference Methods ⋮ Nonlinear dynamic response of a stiffened imperfect beam under primary resonance excitation ⋮ Short time angular impulse response of Rayleigh beams ⋮ Dynamic bifurcation buckling of an impacted column ⋮ Dynamic buckling of an imperfect elastoplastic beam subjected to an impulsive load analyzed using transport equations

Uses Software

• ANSYS

This page was built for publication: Dynamic elastic buckling of a slender beam with geometric imperfections subject to an axial impulse