Large deformation and postbuckling behavior of an initially deformed rod

DOI10.1016/0020-7462(87)90040-0zbMath0625.73044OpenAlexW1993593673MaRDI QIDQ580002

Jianyong Qiao, Sumit K. Garg

Publication date: 1987

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(87)90040-0

zbMATH Keywords

snap-throughinitially deformed elastic rodlongitudinal and gravitational loadslower-energy equilibrium stateminimum potential energy principlePowell's optimization routine

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Nonlinear elasticity (74B20) Bifurcation and buckling (74G60)

Related Items (2)

Stability analysis of nonlocal elastic columns with initial imperfection ⋮ Analysis of thermal post-buckling of heated elastic rods

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