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Finite element analysis of circumferential crack behavior in cement-femoral prosthesis interface

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dc.citedby27
dc.contributor.authorOshkour A.A.en_US
dc.contributor.authorDavoodi M.M.en_US
dc.contributor.authorAbu Osman N.A.en_US
dc.contributor.authorYau Y.H.en_US
dc.contributor.authorTarlochan F.en_US
dc.contributor.authorAbas W.A.B.W.en_US
dc.contributor.authorid35727035100en_US
dc.contributor.authorid23992063700en_US
dc.contributor.authorid8511221500en_US
dc.contributor.authorid16246742500en_US
dc.contributor.authorid9045273600en_US
dc.contributor.authorid36558784200en_US
dc.date.accessioned2023-12-29T07:45:19Z
dc.date.available2023-12-29T07:45:19Z
dc.date.issued2013
dc.description.abstractInvestigating the crack behavior in the cement mantle can improve total hip replacement performance by lessening the effects of crack failure and femoral prosthesis loosening. This study analyzed the behavior of the internal circumferential cracks located in the cement layer of the cement-prosthesis interface during the main phases of the gait cycle. The extended finite element method was used in determining the stress intensity factors to identify the crack behavior. An adverse relationship was found between the stress intensity factors and the distance from the distal end. Consequently, the maximum stress intensity factors were observed at the distal part, specifically at the corner of the cement mantle. Additionally, the highest values of KI, KII, and KIII were presented during the single leg stance and push off phases, whereas the swing phase showed the minimum stress intensity factors. In addition, KI and KIII were identified to be the dominant stress intensity factors and were respectively enhanced along the proximal to the distal end by about 89.5% and 65.9% in the lateral side and 63.7% and 56.5% in the medial side. This finding indicates higher risks of cement mantle fracture and fatigue crack propagation at the distal area. � 2013 Elsevier Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.matdes.2013.01.037
dc.identifier.epage102
dc.identifier.scopus2-s2.0-84874543617
dc.identifier.spage96
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84874543617&doi=10.1016%2fj.matdes.2013.01.037&partnerID=40&md5=5314474db8d65368fd3485a640680c9c
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30186
dc.identifier.volume49
dc.pagecount6
dc.publisherElsevier Ltden_US
dc.relation.ispartofAll Open Access; Green Open Access
dc.sourceScopus
dc.sourcetitleMaterials and Design
dc.subjectCement mantel
dc.subjectCrack behavior
dc.subjectExtended finite element method
dc.subjectFemoral prosthesis
dc.subjectStress intensity factor
dc.subjectTotal hip replacement
dc.subjectArthroplasty
dc.subjectCements
dc.subjectCrack propagation
dc.subjectFinite element method
dc.subjectHip prostheses
dc.subjectProsthetics
dc.subjectStress intensity factors
dc.subjectCement layers
dc.subjectCement mantle
dc.subjectCircumferential cracks
dc.subjectCrack behavior
dc.subjectCrack failure
dc.subjectExtended finite element method
dc.subjectFemoral prosthesis
dc.subjectFracture and fatigue
dc.subjectGait cycles
dc.subjectMaximum stress intensity
dc.subjectMinimum stress
dc.subjectPush offs
dc.subjectSwing phase
dc.subjectTotal hip replacement (THR)
dc.subjectCracks
dc.titleFinite element analysis of circumferential crack behavior in cement-femoral prosthesis interfaceen_US
dc.typeArticleen_US
dspace.entity.typePublication
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