Study of the friction-induced vibration and contact mechanics of artificial hip joints
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/28153 |
Resumo: | The main objective of this work is to study the effect of friction-induced vibration and contact mechanics on the maximum contact pressure and moment of artificial hip implants. For this purpose, a quasi-static analysis and a multibody dynamic approach are considered. It is shown that the multibody dynamic model is effective at predicting contact pressure distribution and moment of hip implants from both accuracy and time-consuming points of view. Finally, from the computational simulations performed, it can be observed that the friction-induced vibration influences the contact pressure and the moment in hip implants by introducing an oscillating behaviour in the system dynamics. |
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Study of the friction-induced vibration and contact mechanics of artificial hip jointsFriction-induced vibrationMultibody dynamicsContact mechanicsArtificial hip jointsScience & TechnologyThe main objective of this work is to study the effect of friction-induced vibration and contact mechanics on the maximum contact pressure and moment of artificial hip implants. For this purpose, a quasi-static analysis and a multibody dynamic approach are considered. It is shown that the multibody dynamic model is effective at predicting contact pressure distribution and moment of hip implants from both accuracy and time-consuming points of view. Finally, from the computational simulations performed, it can be observed that the friction-induced vibration influences the contact pressure and the moment in hip implants by introducing an oscillating behaviour in the system dynamics.Fundação para a Ciência e a Tecnologia (FCT)ElsevierUniversidade do MinhoAskari, EhsanFlores, PauloDabirrahmani, DanèAppleyard, Richard20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/28153eng0301-679X10.1016/j.triboint.2013.09.006http://www.sciencedirect.com/science/article/pii/S0301679X13003034info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:47:32Zoai:repositorium.sdum.uminho.pt:1822/28153Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:45:36.173604Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
title |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
spellingShingle |
Study of the friction-induced vibration and contact mechanics of artificial hip joints Askari, Ehsan Friction-induced vibration Multibody dynamics Contact mechanics Artificial hip joints Science & Technology |
title_short |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
title_full |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
title_fullStr |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
title_full_unstemmed |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
title_sort |
Study of the friction-induced vibration and contact mechanics of artificial hip joints |
author |
Askari, Ehsan |
author_facet |
Askari, Ehsan Flores, Paulo Dabirrahmani, Danè Appleyard, Richard |
author_role |
author |
author2 |
Flores, Paulo Dabirrahmani, Danè Appleyard, Richard |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Askari, Ehsan Flores, Paulo Dabirrahmani, Danè Appleyard, Richard |
dc.subject.por.fl_str_mv |
Friction-induced vibration Multibody dynamics Contact mechanics Artificial hip joints Science & Technology |
topic |
Friction-induced vibration Multibody dynamics Contact mechanics Artificial hip joints Science & Technology |
description |
The main objective of this work is to study the effect of friction-induced vibration and contact mechanics on the maximum contact pressure and moment of artificial hip implants. For this purpose, a quasi-static analysis and a multibody dynamic approach are considered. It is shown that the multibody dynamic model is effective at predicting contact pressure distribution and moment of hip implants from both accuracy and time-consuming points of view. Finally, from the computational simulations performed, it can be observed that the friction-induced vibration influences the contact pressure and the moment in hip implants by introducing an oscillating behaviour in the system dynamics. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2014-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/28153 |
url |
http://hdl.handle.net/1822/28153 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0301-679X 10.1016/j.triboint.2013.09.006 http://www.sciencedirect.com/science/article/pii/S0301679X13003034 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799133022098817024 |