On the interaction between local and overall buckling of an asymmetric portal frame

DOI10.1007/BF02128349zbMath0513.73051MaRDI QIDQ1050800

Marcello Pignataro, Nicola Luigi Rizzi

Publication date: 1983

Published in: Meccanica (Search for Journal in Brave)

zbMATH Keywords

along path of steepest descent imperfection sensitivity higher in comparison with one caused by single buckling modesasymmetric portal framefixed edgeslocal and overall buckling modes have unstable post-buckling behaviourtwo buckling modes

Mathematics Subject Classification ID

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

Cites Work

• Unnamed Item
• Applicability of an Asymptotic Expansion for Elastic Buckling Problems with Mode Interaction