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dc.contributor.author
Filgueiras, Pedro Freire
dc.contributor.author
Menezes, João Teixeira Oliveira de
dc.contributor.author
Perez Ipiña, Juan Elias
dc.contributor.author
Castrodeza, Enrique Mariano
dc.date.available
2020-04-22T13:57:53Z
dc.date.issued
2019-02
dc.identifier.citation
Filgueiras, Pedro Freire; Menezes, João Teixeira Oliveira de; Perez Ipiña, Juan Elias; Castrodeza, Enrique Mariano; Fracture toughness of high strength seamless pipe steel from SE(T) and SE(B) specimens evaluated by different standards; Wiley Blackwell Publishing, Inc; Fatigue; 42; 2; 2-2019; 1-11
dc.identifier.issn
8756-758X
dc.identifier.uri
http://hdl.handle.net/11336/103263
dc.description.abstract
Recently released, BS 8571:2014 standard offers an alternative for the experimental determination of fracture toughness and resistance curves of metallic materials from SE(T) specimens. Similar in stress conditions and constraint to cracked tubes, specimens in SE(T) geometry should yield less conservative toughness values than conventional high-constraint specimens, such as SE(B) geometry. However, the convention to determine the J-integral fracture toughness proposed in the new BS standard is different from ASTM standards. In this work, SE(T) and SE(B) specimens of similar dimensions of a tough high-strength seamless pipe steel were tested following the BS 8571:2014 and ASTM E1820-16 standards, respectively. Because of the different standardized definitions, SE(T) specimens yield lower fracture toughness than SE(B) specimens, which could lead to more conservative results in structural integrity analysis. This investigation also suggests the introduction of the blunting line concept in the BS 8571:2014 standard in order to minimize this problem.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CRACK GROWTH INITIATION
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HIGH-STRENGTH STEELS
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J-INTEGRAL
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SEAMLESS PIPES
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Otras Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Fracture toughness of high strength seamless pipe steel from SE(T) and SE(B) specimens evaluated by different standards
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-18T16:15:03Z
dc.journal.volume
42
dc.journal.number
2
dc.journal.pagination
1-11
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Filgueiras, Pedro Freire. Vallourec Competence Center Rio; Brasil
dc.description.fil
Fil: Menezes, João Teixeira Oliveira de. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina. Universidad Nacional del Comahue. Facultad de Ingeniería. Grupo de Mecánica de Fractura; Argentina
dc.description.fil
Fil: Castrodeza, Enrique Mariano. Universidade Federal do Rio de Janeiro; Brasil. Politecnico di Milano; Italia
dc.journal.title
Fatigue
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/ffe.12932
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/ffe.12932
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