Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Independent Journal of Management & Production |
Texto Completo: | http://www.ijmp.jor.br/index.php/ijmp/article/view/342 |
Resumo: | In this study effect of strain hardening on crack closure has been examined with the help of experiments and finite element method on the side edge notched specimen of five different Aluminum alloy (3003 Al, 5052 Al, 6061 T6, 6063 T6, 6351) in mode I under constant amplitude fatigue loading with single overload using Abaqus® 6.10 which is very well accepted FEM application in research. Extended Finite Element Method Module has been used to determine effective stress intensity factor at the crack tip while propagation takes place. FEM results have given good agreement with experimental results. Regression analysis has also been done with SPSS® 16 and dependency of strain hardening coefficient on crack closure has analyzed. A generalized empirical formula has been developed based on strain hardening to calculate effective stress intensity range ratio and a modified Paris law has also been formulated for these aluminum alloy. |
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Independent Journal of Management & Production |
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Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overloadFracture MechanicsStrain HardeningAbaqusFatigueCrack ClosureSPSSIn this study effect of strain hardening on crack closure has been examined with the help of experiments and finite element method on the side edge notched specimen of five different Aluminum alloy (3003 Al, 5052 Al, 6061 T6, 6063 T6, 6351) in mode I under constant amplitude fatigue loading with single overload using Abaqus® 6.10 which is very well accepted FEM application in research. Extended Finite Element Method Module has been used to determine effective stress intensity factor at the crack tip while propagation takes place. FEM results have given good agreement with experimental results. Regression analysis has also been done with SPSS® 16 and dependency of strain hardening coefficient on crack closure has analyzed. A generalized empirical formula has been developed based on strain hardening to calculate effective stress intensity range ratio and a modified Paris law has also been formulated for these aluminum alloy.Independent2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttp://www.ijmp.jor.br/index.php/ijmp/article/view/34210.14807/ijmp.v6i4.342Independent Journal of Management & Production; Vol. 6 No. 4 (2015): Independent Journal of Management & Production; 1018-10312236-269X2236-269Xreponame:Independent Journal of Management & Productioninstname:Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)instacron:IJM&Penghttp://www.ijmp.jor.br/index.php/ijmp/article/view/342/266http://www.ijmp.jor.br/index.php/ijmp/article/view/342/485Vikram, NirpeshKumar, Raghuvirinfo:eu-repo/semantics/openAccess2024-04-24T12:36:36Zoai:www.ijmp.jor.br:article/342Revistahttp://www.ijmp.jor.br/PUBhttp://www.ijmp.jor.br/index.php/ijmp/oaiijmp@ijmp.jor.br||paulo@paulorodrigues.pro.br||2236-269X2236-269Xopendoar:2024-04-24T12:36:36Independent Journal of Management & Production - Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)false |
dc.title.none.fl_str_mv |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
title |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
spellingShingle |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload Vikram, Nirpesh Fracture Mechanics Strain Hardening Abaqus Fatigue Crack Closure SPSS |
title_short |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
title_full |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
title_fullStr |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
title_full_unstemmed |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
title_sort |
Effect of strain hardening on fatigue crack closure in aluminum alloy under constant amplitude with single overload |
author |
Vikram, Nirpesh |
author_facet |
Vikram, Nirpesh Kumar, Raghuvir |
author_role |
author |
author2 |
Kumar, Raghuvir |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Vikram, Nirpesh Kumar, Raghuvir |
dc.subject.por.fl_str_mv |
Fracture Mechanics Strain Hardening Abaqus Fatigue Crack Closure SPSS |
topic |
Fracture Mechanics Strain Hardening Abaqus Fatigue Crack Closure SPSS |
description |
In this study effect of strain hardening on crack closure has been examined with the help of experiments and finite element method on the side edge notched specimen of five different Aluminum alloy (3003 Al, 5052 Al, 6061 T6, 6063 T6, 6351) in mode I under constant amplitude fatigue loading with single overload using Abaqus® 6.10 which is very well accepted FEM application in research. Extended Finite Element Method Module has been used to determine effective stress intensity factor at the crack tip while propagation takes place. FEM results have given good agreement with experimental results. Regression analysis has also been done with SPSS® 16 and dependency of strain hardening coefficient on crack closure has analyzed. A generalized empirical formula has been developed based on strain hardening to calculate effective stress intensity range ratio and a modified Paris law has also been formulated for these aluminum alloy. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.ijmp.jor.br/index.php/ijmp/article/view/342 10.14807/ijmp.v6i4.342 |
url |
http://www.ijmp.jor.br/index.php/ijmp/article/view/342 |
identifier_str_mv |
10.14807/ijmp.v6i4.342 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.ijmp.jor.br/index.php/ijmp/article/view/342/266 http://www.ijmp.jor.br/index.php/ijmp/article/view/342/485 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Independent |
publisher.none.fl_str_mv |
Independent |
dc.source.none.fl_str_mv |
Independent Journal of Management & Production; Vol. 6 No. 4 (2015): Independent Journal of Management & Production; 1018-1031 2236-269X 2236-269X reponame:Independent Journal of Management & Production instname:Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) instacron:IJM&P |
instname_str |
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) |
instacron_str |
IJM&P |
institution |
IJM&P |
reponame_str |
Independent Journal of Management & Production |
collection |
Independent Journal of Management & Production |
repository.name.fl_str_mv |
Independent Journal of Management & Production - Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) |
repository.mail.fl_str_mv |
ijmp@ijmp.jor.br||paulo@paulorodrigues.pro.br|| |
_version_ |
1797220490506403840 |