Computational Simulation of a Non-Destructive Testing Technique for Steel Bar Sizing in Concrete Structures using Eddy Current Testing and Neural Networks

Página do item simplificado
dc.contributor.authorAlcantara, N. P. de [UNESP]
dc.contributor.authorMarques, T. [UNESP]
dc.contributor.authorCosta, D. C. [UNESP]
dc.contributor.authorGuedes, D. [UNESP]
dc.contributor.authorSanchis, G. P. [UNESP]
dc.contributor.authorSilva, P. S. da [UNESP]
dc.contributor.authorTopping, BHV
dc.contributor.authorAdam, J. M.
dc.contributor.authorPallares, F. J.
dc.contributor.authorBru, R.
dc.contributor.authorRomero, M. L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T19:33:19Z
dc.date.available2020-12-10T19:33:19Z
dc.date.issued2010-01-01
dc.description.abstractThis paper proposes a new type of non-destructive testing (NDT) for reinforced concrete structures, in order to identify the components of their reinforcement. In the proposed methodology a time varying electromagnetic field is generated close to the structure by electromagnetic devices specially designed for this purpose. The presence of ferromagnetic materials (the steel bars of the reinforcement) immersed in the concrete disturbs the magnetic field at the surface of the structure. These field alterations can be detected by sensors coils placed on the concrete surface. Variations in the bar position, cross section of the bar and number of bars in the structure originate slightly different values for the induced voltages at the coils. In this paper, a finite element program was used to simulate the behavior of the electromagnetic field and artificial neural networks were used to perform the identification of the bars.en
dc.description.affiliationSao Paulo State Univ, Dept Elect Engn, Bauru, SP, Brazil
dc.description.affiliationSao Paulo State Univ, Dept Civil Engn, Bauru, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Dept Elect Engn, Bauru, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Dept Civil Engn, Bauru, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent12
dc.identifier.citationProceedings Of The Tenth International Conference On Computational Structures Technology. Edinburgh: Civil Comp Press, v. 93, 12 p., 2010.
dc.identifier.issn1759-3433
dc.identifier.urihttp://hdl.handle.net/11449/196098
dc.identifier.wosWOS:000392492101002
dc.language.isoeng
dc.publisherCivil Comp Press
dc.relation.ispartofProceedings Of The Tenth International Conference On Computational Structures Technology
dc.sourceWeb of Science
dc.subjectnon-destructive testing
dc.subjecteddy current test
dc.subjectartificial neural networks
dc.subjectfinite element methods
dc.subjectreinforced concrete
dc.titleComputational Simulation of a Non-Destructive Testing Technique for Steel Bar Sizing in Concrete Structures using Eddy Current Testing and Neural Networksen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderCivil Comp Press

Arquivos

Coleções

Artigos - Engenharia Elétrica - FEB
Artigos - Engenharia Civil e Ambiental - FEB