Application of interventing variables in a bilinear approach for fuzzy structural analysis

Camilo A. Pérez, Marcos A. Valdebenito

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This contribution presents a novel approach for performing fuzzy structural analysis involving linear static problems. The key aspect of the proposed approach is approximating the displacement vector via a first order expansion that involves intervening variables. In addition, linearity of the structural response with respect to load is also exploited in the proposed approach. An example illustrates the advantages of the proposed approach in terms of accuracy.

Original languageEnglish
Title of host publicationPANACM 2015 - 1st Pan-American Congress on Computational Mechanics, in conjunction with the 11th Argentine Congress on Computational Mechanics, MECOM 2015
EditorsSergio R. Idelsohn, Sergio R. Idelsohn, Victorio Sonzogni, Alvaro Coutinho, Marcela Cruchaga, Adrian Lew, Miguel Cerrolaza
PublisherInternational Center for Numerical Methods in Engineering
Pages1257-1265
Number of pages9
ISBN (Electronic)9788494392825
StatePublished - 1 Apr 2015
Event1st Pan-American Congress on Computational Mechanics, PANACM 2015 and the 11th Argentine Congress on Computational Mechanics, MECOM 2015 - Buenos Aires, Argentina
Duration: 27 Apr 201529 Apr 2015

Publication series

NamePANACM 2015 - 1st Pan-American Congress on Computational Mechanics, in conjunction with the 11th Argentine Congress on Computational Mechanics, MECOM 2015

Conference

Conference1st Pan-American Congress on Computational Mechanics, PANACM 2015 and the 11th Argentine Congress on Computational Mechanics, MECOM 2015
Country/TerritoryArgentina
CityBuenos Aires
Period27/04/1529/04/15

Keywords

  • Fuzzy analysis
  • Intervening variables
  • Taylor series expansion

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