Numerical problems of nonlinear stability analysis of elastic structures

DOI10.1016/0045-7949(83)90023-8zbMath0512.73070OpenAlexW2075530342MaRDI QIDQ3657564

Zenon Waszczyszyn

Publication date: 1983

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(83)90023-8

zbMATH Keywords

configuration spacecritical pointstotal Lagrangian formulationreal structurespotential energy functionalelastic discrete systemsnonlinear structural stabilityideal structuresincremental FEM equationslimit and primary bifurcation loadsload- configuration spaceone-parameter conservative loadspaths of equilibriumrelated to evaluation of curvilinear pathstiffness versiontracing of postbifurcation path of equilibrium

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Stability of dynamical problems in solid mechanics (74H55) Numerical and other methods in solid mechanics (74S99)

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