Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/28153

TitleStudy of the friction-induced vibration and contact mechanics of artificial hip joints
Author(s)Askari, Ehsan
Flores, Paulo
Dabirrahmani, Danè
Appleyard, Richard
KeywordsFriction-induced vibration
Multibody dynamics
Contact mechanics
Artificial hip joints
Issue date2014
PublisherElsevier
JournalTribology International
Abstract(s)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.
TypeArticle
URIhttp://hdl.handle.net/1822/28153
DOI10.1016/j.triboint.2013.09.006
ISSN0301-679X
Publisher versionhttp://www.sciencedirect.com/science/article/pii/S0301679X13003034
Peer-Reviewedyes
AccessOpen access
Appears in Collections:DEM - Artigos em revistas de circulação internacional com arbitragem científica

Files in This Item:
File Description SizeFormat 
6.7.41 2014.pdfDocumento principal963,98 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID