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dc.creatorBalać, Igor
dc.creatorUskoković, Petar
dc.creatorAleksić, Radoslav
dc.creatorUskoković, Dragan
dc.date.accessioned2021-03-15T13:09:20Z
dc.date.available2021-03-15T13:09:20Z
dc.date.issued2002
dc.identifier.issn0021-9304
dc.identifier.urihttps://dais.sanu.ac.rs/123456789/10669
dc.description.abstractThe influence of particle geometry and volume fraction on the mechanical properties of a hydroxyapatite (HAp) particulate reinforced polymer (poly-L-lactide and collagen) matrix composite was investigated through finite-element (FE) analysis. For cube-shaped (near sharp and curved corners and edges) embedded particles, it was found that the maximum stress concentration factor (SCF) in the matrix decreases with an increase of the HAp particle volume fraction (PVF). The maximum stress concentration in the matrix material containing a spherical inclusion has low sensitivity to the PVF. The compressive Young's modulus was found to be slightly dependent on particle shape, but very sensitive to PVF. Calculated stiffness values from FE analysis were compared to the experimental results available in the literature and with predictions from the Halpin-Tsai model.en
dc.publisherWiley
dc.rightsrestrictedAccess
dc.sourceJournal of Biomedical Materials Research
dc.subjecthydroxyapatiteen
dc.subjectpoly-L-lactideen
dc.subjectcollagenen
dc.subjectcompositeen
dc.subjectfinite-element analysisen
dc.titlePredictive modeling of the mechanical properties of particulate hydroxyapatite reinforced polymer compositesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractУскоковић, Петар; Ускоковић, Драган; Балаћ, Игор; Aлексић, Радослав;
dc.citation.spage793
dc.citation.epage799
dc.citation.volume63
dc.citation.issue6
dc.identifier.wos000179372700017
dc.identifier.doi10.1002/jbm.10407
dc.identifier.pmid12418026
dc.identifier.scopus2-s2.0-0036436698
dc.type.versionpublishedVersion
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_dais_10669


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Приказ основних података о документу