Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading

Detalhes bibliográficos
Autor(a) principal: Pereira, CPM
Data de Publicação: 1997
Outros Autores: Voorwald, HJC, Karihaloo, B. L., Mai, Y. W., Ripley, M. I., Ritchie, R. O.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/39010
Resumo: Experimental programs in constant and variable amplitude loading were performed to obtain a x N curves and to study retardation in fatigue crack growth due to overloads. The main aim of this research program was to analyse the effect of overload ratio and number of overload peaks. The effect of underloads, before and after the overload blocks was also studied. The generalised equation of Paris-Erdogan type was used for modelling of obtained data on crack propagation under constant amplitude load.
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spelling Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loadingfatigue crack growthaluminiumretardationvariable amplitude loadinga x N curvesExperimental programs in constant and variable amplitude loading were performed to obtain a x N curves and to study retardation in fatigue crack growth due to overloads. The main aim of this research program was to analyse the effect of overload ratio and number of overload peaks. The effect of underloads, before and after the overload blocks was also studied. The generalised equation of Paris-Erdogan type was used for modelling of obtained data on crack propagation under constant amplitude load.UNESP,FEG,DEPT MECH,AV ARIBERTO PEREIRA DA CUNHA 333,GUARATINGUETA,SP,BRAZILUNESP,FEG,DEPT MECH,AV ARIBERTO PEREIRA DA CUNHA 333,GUARATINGUETA,SP,BRAZILPergamon Press LtdUniversidade Estadual Paulista (Unesp)Pereira, CPMVoorwald, HJCKarihaloo, B. L.Mai, Y. W.Ripley, M. I.Ritchie, R. O.2014-05-20T15:29:25Z2014-05-20T15:29:25Z1997-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1483-1490Advances In Fracture Research, Vols 1-6. Oxford: Pergamon Press Ltd, p. 1483-1490, 1997.http://hdl.handle.net/11449/39010WOS:A1997BJ89P001683511534795805776Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAdvances In Fracture Research, Vols 1-6info:eu-repo/semantics/openAccess2024-07-01T20:32:39Zoai:repositorio.unesp.br:11449/39010Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:30:04.419203Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
title Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
spellingShingle Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
Pereira, CPM
fatigue crack growth
aluminium
retardation
variable amplitude loading
a x N curves
title_short Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
title_full Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
title_fullStr Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
title_full_unstemmed Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
title_sort Fatigue crack growth of Al 7475 T761 under constant and variable amplitude loading
author Pereira, CPM
author_facet Pereira, CPM
Voorwald, HJC
Karihaloo, B. L.
Mai, Y. W.
Ripley, M. I.
Ritchie, R. O.
author_role author
author2 Voorwald, HJC
Karihaloo, B. L.
Mai, Y. W.
Ripley, M. I.
Ritchie, R. O.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Pereira, CPM
Voorwald, HJC
Karihaloo, B. L.
Mai, Y. W.
Ripley, M. I.
Ritchie, R. O.
dc.subject.por.fl_str_mv fatigue crack growth
aluminium
retardation
variable amplitude loading
a x N curves
topic fatigue crack growth
aluminium
retardation
variable amplitude loading
a x N curves
description Experimental programs in constant and variable amplitude loading were performed to obtain a x N curves and to study retardation in fatigue crack growth due to overloads. The main aim of this research program was to analyse the effect of overload ratio and number of overload peaks. The effect of underloads, before and after the overload blocks was also studied. The generalised equation of Paris-Erdogan type was used for modelling of obtained data on crack propagation under constant amplitude load.
publishDate 1997
dc.date.none.fl_str_mv 1997-01-01
2014-05-20T15:29:25Z
2014-05-20T15:29:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Advances In Fracture Research, Vols 1-6. Oxford: Pergamon Press Ltd, p. 1483-1490, 1997.
http://hdl.handle.net/11449/39010
WOS:A1997BJ89P00168
3511534795805776
identifier_str_mv Advances In Fracture Research, Vols 1-6. Oxford: Pergamon Press Ltd, p. 1483-1490, 1997.
WOS:A1997BJ89P00168
3511534795805776
url http://hdl.handle.net/11449/39010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Advances In Fracture Research, Vols 1-6
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1483-1490
dc.publisher.none.fl_str_mv Pergamon Press Ltd
publisher.none.fl_str_mv Pergamon Press Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129077818687488

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