Influence of the calibration points on the Spb parameter behavior

Autores
Wainstein, Jessica Elvira; Cocco, Roxana; de Vedia, Luis Alberto; Cassanelli, Aníbal Norberto
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present work studies the separability parameter Spb behavior to estimate crack lengths when two or three calibration points are used. A set of precracked and blunt notched specimens with three-point bend ASTM-SE(B) geometry were prepared from three materials: AA 6061-T6 aluminum alloy with different side groove ratio, high-strength low-alloy welded steel, and 2.25Cr-1Mo steel. For each precracked specimen, initial and final crack length were measured on the crack surface. Intermediate crack lengths were determined by two methodologies: the standard elastic unloading and the Spb parameter method using two and three calibration points. The Spb crack lengths were very close to those estimated using the standard methodology; differences between them were less than 15 % Δa, suggested as a difference limit value in ASTM E 1820-99 to alternative methods for measuring crack extension. The performance of Spb parameter was evaluated using two and three calibration points. J-R curves were constructed. The JIQ values obtained by the standard methodology and the Spb method were similar.
Fil: Wainstein, Jessica Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional del Comahue; Argentina
Fil: Cocco, Roxana. Universidad Nacional de Mar del Plata; Argentina
Fil: de Vedia, Luis Alberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Cassanelli, Aníbal Norberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Materia
FRACTURE MECHANICS
INTEGRAL J
SEPARABILITY PROPERTY
CRACK LENGTH ESTIMATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/102887
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/102887
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of the calibration points on the Spb parameter behaviorWainstein, Jessica ElviraCocco, Roxanade Vedia, Luis AlbertoCassanelli, Aníbal NorbertoFRACTURE MECHANICSINTEGRAL JSEPARABILITY PROPERTYCRACK LENGTH ESTIMATIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The present work studies the separability parameter Spb behavior to estimate crack lengths when two or three calibration points are used. A set of precracked and blunt notched specimens with three-point bend ASTM-SE(B) geometry were prepared from three materials: AA 6061-T6 aluminum alloy with different side groove ratio, high-strength low-alloy welded steel, and 2.25Cr-1Mo steel. For each precracked specimen, initial and final crack length were measured on the crack surface. Intermediate crack lengths were determined by two methodologies: the standard elastic unloading and the Spb parameter method using two and three calibration points. The Spb crack lengths were very close to those estimated using the standard methodology; differences between them were less than 15 % Δa, suggested as a difference limit value in ASTM E 1820-99 to alternative methods for measuring crack extension. The performance of Spb parameter was evaluated using two and three calibration points. J-R curves were constructed. The JIQ values obtained by the standard methodology and the Spb method were similar.Fil: Wainstein, Jessica Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional del Comahue; ArgentinaFil: Cocco, Roxana. Universidad Nacional de Mar del Plata; ArgentinaFil: de Vedia, Luis Alberto. Universidad Nacional de San Martín. Instituto Sabato; ArgentinaFil: Cassanelli, Aníbal Norberto. Universidad Nacional de San Martín. Instituto Sabato; ArgentinaAmerican Society Testing Materials2007-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102887Wainstein, Jessica Elvira; Cocco, Roxana; de Vedia, Luis Alberto; Cassanelli, Aníbal Norberto; Influence of the calibration points on the Spb parameter behavior; American Society Testing Materials; Journal of Testing and Evaluation; 35; 1; 1-2007; 53-580090-3973CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1520/JTE100131info:eu-repo/semantics/altIdentifier/url/https://www.astm.org/DIGITAL_LIBRARY/JOURNALS/TESTEVAL/PAGES/JTE100131.htminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:38Zoai:ri.conicet.gov.ar:11336/102887instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:56:39.189CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of the calibration points on the Spb parameter behavior
title Influence of the calibration points on the Spb parameter behavior
spellingShingle Influence of the calibration points on the Spb parameter behavior
Wainstein, Jessica Elvira
FRACTURE MECHANICS
INTEGRAL J
SEPARABILITY PROPERTY
CRACK LENGTH ESTIMATION
title_short Influence of the calibration points on the Spb parameter behavior
title_full Influence of the calibration points on the Spb parameter behavior
title_fullStr Influence of the calibration points on the Spb parameter behavior
title_full_unstemmed Influence of the calibration points on the Spb parameter behavior
title_sort Influence of the calibration points on the Spb parameter behavior
dc.creator.none.fl_str_mv Wainstein, Jessica Elvira
Cocco, Roxana
de Vedia, Luis Alberto
Cassanelli, Aníbal Norberto
author Wainstein, Jessica Elvira
author_facet Wainstein, Jessica Elvira
Cocco, Roxana
de Vedia, Luis Alberto
Cassanelli, Aníbal Norberto
author_role author
author2 Cocco, Roxana
de Vedia, Luis Alberto
Cassanelli, Aníbal Norberto
author2_role author
author
author
dc.subject.none.fl_str_mv FRACTURE MECHANICS
INTEGRAL J
SEPARABILITY PROPERTY
CRACK LENGTH ESTIMATION
topic FRACTURE MECHANICS
INTEGRAL J
SEPARABILITY PROPERTY
CRACK LENGTH ESTIMATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The present work studies the separability parameter Spb behavior to estimate crack lengths when two or three calibration points are used. A set of precracked and blunt notched specimens with three-point bend ASTM-SE(B) geometry were prepared from three materials: AA 6061-T6 aluminum alloy with different side groove ratio, high-strength low-alloy welded steel, and 2.25Cr-1Mo steel. For each precracked specimen, initial and final crack length were measured on the crack surface. Intermediate crack lengths were determined by two methodologies: the standard elastic unloading and the Spb parameter method using two and three calibration points. The Spb crack lengths were very close to those estimated using the standard methodology; differences between them were less than 15 % Δa, suggested as a difference limit value in ASTM E 1820-99 to alternative methods for measuring crack extension. The performance of Spb parameter was evaluated using two and three calibration points. J-R curves were constructed. The JIQ values obtained by the standard methodology and the Spb method were similar.
Fil: Wainstein, Jessica Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional del Comahue; Argentina
Fil: Cocco, Roxana. Universidad Nacional de Mar del Plata; Argentina
Fil: de Vedia, Luis Alberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Cassanelli, Aníbal Norberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina
description The present work studies the separability parameter Spb behavior to estimate crack lengths when two or three calibration points are used. A set of precracked and blunt notched specimens with three-point bend ASTM-SE(B) geometry were prepared from three materials: AA 6061-T6 aluminum alloy with different side groove ratio, high-strength low-alloy welded steel, and 2.25Cr-1Mo steel. For each precracked specimen, initial and final crack length were measured on the crack surface. Intermediate crack lengths were determined by two methodologies: the standard elastic unloading and the Spb parameter method using two and three calibration points. The Spb crack lengths were very close to those estimated using the standard methodology; differences between them were less than 15 % Δa, suggested as a difference limit value in ASTM E 1820-99 to alternative methods for measuring crack extension. The performance of Spb parameter was evaluated using two and three calibration points. J-R curves were constructed. The JIQ values obtained by the standard methodology and the Spb method were similar.
publishDate 2007
dc.date.none.fl_str_mv 2007-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/102887
Wainstein, Jessica Elvira; Cocco, Roxana; de Vedia, Luis Alberto; Cassanelli, Aníbal Norberto; Influence of the calibration points on the Spb parameter behavior; American Society Testing Materials; Journal of Testing and Evaluation; 35; 1; 1-2007; 53-58
0090-3973
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102887
identifier_str_mv Wainstein, Jessica Elvira; Cocco, Roxana; de Vedia, Luis Alberto; Cassanelli, Aníbal Norberto; Influence of the calibration points on the Spb parameter behavior; American Society Testing Materials; Journal of Testing and Evaluation; 35; 1; 1-2007; 53-58
0090-3973
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1520/JTE100131
info:eu-repo/semantics/altIdentifier/url/https://www.astm.org/DIGITAL_LIBRARY/JOURNALS/TESTEVAL/PAGES/JTE100131.htm
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society Testing Materials
publisher.none.fl_str_mv American Society Testing Materials
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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