The use of conventional strain gauges evaluation for measurements of residual stresses in welded joints

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorMagalhães, Ricardo Rodrigues-
Autor(es): dc.creatorVieira Júnior, Alberto Borges-
Autor(es): dc.creatorBarra, Sérgio Rodrigues-
Data de aceite: dc.date.accessioned2026-02-09T12:40:57Z-
Data de disponibilização: dc.date.available2026-02-09T12:40:57Z-
Data de envio: dc.date.issued2020-10-20-
Data de envio: dc.date.issued2020-10-20-
Data de envio: dc.date.issued2014-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/43518-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007/s40430-013-0082-2?shared-article-renderer-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1166184-
Descrição: dc.descriptionResidual stresses (RS) can reach significant values in a welded joint, committing the quality of the parts since they affect their resistance to fatigue causing cracks and corrosion under stress. The use of strain gauges positioned in specific zones of welded parts, as a way of mapping the RS values from the welding processes, has a great technological interest. The method proposed in this paper defines strategic positions for strain gauges along ASTM A36 steel plates in butt-welded joints using Gas Tungsten Arc Welding. Helped by a signal conditioner, RS values were collected and registered after welding process. The results are the readings of RS imposed by the welding operation, taking into account thermal process effects and the material properties. Experimental results were compared with numerical analysis, via Finite Element Method which showed the potential use of strain gauges for measuring RS from the welding process.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of the Brazilian Society of Mechanical Sciences and Engineering-
Palavras-chave: dc.subjectResidual stresses-
Palavras-chave: dc.subjectWelding-
Palavras-chave: dc.subjectStrain gauges-
Palavras-chave: dc.subjectNumerical analysis-
Palavras-chave: dc.subjectFinite element method-
Palavras-chave: dc.subjectEstresse residual-
Palavras-chave: dc.subjectSoldagem-
Palavras-chave: dc.subjectMedidores de tensão-
Palavras-chave: dc.subjectAnálise numérica-
Palavras-chave: dc.subjectMétodo do elemento finito-
Título: dc.titleThe use of conventional strain gauges evaluation for measurements of residual stresses in welded joints-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.