Instability analysis of space trusses

DOI10.1016/0045-7825(83)90090-7zbMath0505.73051OpenAlexW2028162550MaRDI QIDQ1836515

Jeanne M. Peters, Ahmed K. Noor

Publication date: 1983

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(83)90090-7

zbMATH Keywords

instability analysismixed formulationreduction methodscombined loadsspace trussesBubnov-Galerkin techniquegeometric and material nonlinearitiescomputational proceduresfundamental unknowns consisting of both the member forces and joint displacementsreduced equations used to determine stability boundary and trace nonlinear equilibrium pathssmall system of algebraic equationstwo sets of member constitutive relations and joint equilibrium equations

Mathematics Subject Classification ID

Related Items (5)

Further development of the reduced basis method for geometric nonlinear analysis ⋮ Large displacement analysis of space-frame structures ⋮ Dynamic Stability and Failure Probability Analysis of Dome Structures Under Stochastic Seismic Excitation ⋮ An object-oriented implementation of structural path-following ⋮ Nonlinear analysis using a reduced number of variables

Cites Work

• Tracing post-limit-point paths with reduced basis technique
• Multiple-parameter reduced basis technique for bifurcation and post-buckling analyses of composite plates
• Recent advances in reduction methods for nonlinear problems
• Solution techniques for non−linear finite element problems
• Degree of stability of geodesic domes with independent loading parameters
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