Quasicomparison Functions and Substructure Synthesis for Framed Structures Stability Analysis
AUTOR(ES)
Colombo, J. I., Morales, C. A.
FONTE
Lat. Am. j. solids struct.
DATA DE PUBLICAÇÃO
2015
RESUMO
Abstract The Rayleigh-Ritz-Meirovitch substructure synthesis method (RRMSSM) is extended to buckling analysis in framed structures. The objective is a computational procedure capable of yielding very accurate critical loads through solution of very-low-order eigenvalue problems. In this regard, numerical examples demonstrate that the convergence characteristics of the proposed RRMSSM for stability analysis are superior to those associated with the finite element method.
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