Failure prediction analysis for polyethylene flawed pipes

Autores
Bernal, Celina Raquel; López Montenegro, Hugo; Frontini, Patricia Maria
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Through this paper limit load analysis and the EPRI/GE procedure were applied to predict instability conditions for medium density polyethylene flawed pipes. Predicted values for internally pressurized cylinders with axial cracks and cylinders with circumferential cracks under remote tension were compared to experimental results obtained from tests conducted on full scale structures. For the pipes under internal pressure, both schemes led to critical pressure values in agreement with actual burst pressures, despite plastic collapse having been observed in the failure of these structures. For the pipes with circumferential internal cracks subjected to remote tension, the predicted loads from the EPRI procedure do not agree with experimental values whereas limit load predictions are quite satisfactory. On the other hand, for the circumferentially externally cracked pipes both predictions reasonable agree with experimental data.
Fil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: López Montenegro, Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Frontini, Patricia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
Failure Assessment
Fracture Mechanics
J-Integral
Polyethylene Pipes
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/77003
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/77003
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Failure prediction analysis for polyethylene flawed pipesBernal, Celina RaquelLópez Montenegro, HugoFrontini, Patricia MariaFailure AssessmentFracture MechanicsJ-IntegralPolyethylene Pipeshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Through this paper limit load analysis and the EPRI/GE procedure were applied to predict instability conditions for medium density polyethylene flawed pipes. Predicted values for internally pressurized cylinders with axial cracks and cylinders with circumferential cracks under remote tension were compared to experimental results obtained from tests conducted on full scale structures. For the pipes under internal pressure, both schemes led to critical pressure values in agreement with actual burst pressures, despite plastic collapse having been observed in the failure of these structures. For the pipes with circumferential internal cracks subjected to remote tension, the predicted loads from the EPRI procedure do not agree with experimental values whereas limit load predictions are quite satisfactory. On the other hand, for the circumferentially externally cracked pipes both predictions reasonable agree with experimental data.Fil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: López Montenegro, Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Frontini, Patricia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaPergamon-Elsevier Science Ltd2002-12-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/77003Bernal, Celina Raquel; López Montenegro, Hugo; Frontini, Patricia Maria; Failure prediction analysis for polyethylene flawed pipes; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 70; 15; 24-12-2002; 2149-21620013-7944CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0013-7944(02)00239-4info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013794402002394?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:00Zoai:ri.conicet.gov.ar:11336/77003instacron: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:34982025-09-29 09:48:01.066CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Failure prediction analysis for polyethylene flawed pipes
title Failure prediction analysis for polyethylene flawed pipes
spellingShingle Failure prediction analysis for polyethylene flawed pipes
Bernal, Celina Raquel
Failure Assessment
Fracture Mechanics
J-Integral
Polyethylene Pipes
title_short Failure prediction analysis for polyethylene flawed pipes
title_full Failure prediction analysis for polyethylene flawed pipes
title_fullStr Failure prediction analysis for polyethylene flawed pipes
title_full_unstemmed Failure prediction analysis for polyethylene flawed pipes
title_sort Failure prediction analysis for polyethylene flawed pipes
dc.creator.none.fl_str_mv Bernal, Celina Raquel
López Montenegro, Hugo
Frontini, Patricia Maria
author Bernal, Celina Raquel
author_facet Bernal, Celina Raquel
López Montenegro, Hugo
Frontini, Patricia Maria
author_role author
author2 López Montenegro, Hugo
Frontini, Patricia Maria
author2_role author
author
dc.subject.none.fl_str_mv Failure Assessment
Fracture Mechanics
J-Integral
Polyethylene Pipes
topic Failure Assessment
Fracture Mechanics
J-Integral
Polyethylene Pipes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Through this paper limit load analysis and the EPRI/GE procedure were applied to predict instability conditions for medium density polyethylene flawed pipes. Predicted values for internally pressurized cylinders with axial cracks and cylinders with circumferential cracks under remote tension were compared to experimental results obtained from tests conducted on full scale structures. For the pipes under internal pressure, both schemes led to critical pressure values in agreement with actual burst pressures, despite plastic collapse having been observed in the failure of these structures. For the pipes with circumferential internal cracks subjected to remote tension, the predicted loads from the EPRI procedure do not agree with experimental values whereas limit load predictions are quite satisfactory. On the other hand, for the circumferentially externally cracked pipes both predictions reasonable agree with experimental data.
Fil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: López Montenegro, Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Frontini, Patricia Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Through this paper limit load analysis and the EPRI/GE procedure were applied to predict instability conditions for medium density polyethylene flawed pipes. Predicted values for internally pressurized cylinders with axial cracks and cylinders with circumferential cracks under remote tension were compared to experimental results obtained from tests conducted on full scale structures. For the pipes under internal pressure, both schemes led to critical pressure values in agreement with actual burst pressures, despite plastic collapse having been observed in the failure of these structures. For the pipes with circumferential internal cracks subjected to remote tension, the predicted loads from the EPRI procedure do not agree with experimental values whereas limit load predictions are quite satisfactory. On the other hand, for the circumferentially externally cracked pipes both predictions reasonable agree with experimental data.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-24
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/11336/77003
Bernal, Celina Raquel; López Montenegro, Hugo; Frontini, Patricia Maria; Failure prediction analysis for polyethylene flawed pipes; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 70; 15; 24-12-2002; 2149-2162
0013-7944
CONICET Digital
CONICET
url http://hdl.handle.net/11336/77003
identifier_str_mv Bernal, Celina Raquel; López Montenegro, Hugo; Frontini, Patricia Maria; Failure prediction analysis for polyethylene flawed pipes; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 70; 15; 24-12-2002; 2149-2162
0013-7944
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/S0013-7944(02)00239-4
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013794402002394?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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
_version_ 1844613493485993984
score 13.070432

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