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Article: Method for the design and analysis of a non-linear anisotropic lower limb prosthetic socket

TitleMethod for the design and analysis of a non-linear anisotropic lower limb prosthetic socket
Authors
Issue Date1990
Citation
Journal Of Biomedical Engineering, 1990, v. 12 n. 6, p. 470-476 How to Cite?
AbstractA simplified computer-based structural analysis procedure has been developed for evaluating the stresses in a lower limb prosthetic socket when subjected to external loads. This technique has been tested by studying a simple linear axisymmetric shell subjected to uniform loads. It was found that the stress and strain distributions obtained are close to those determined by a finite element technique. The method that has been proposed involves an incremental procedure, which can be used to analyse the behaviour of a prosthetic socket of irregular shape made from non-linear anisotropic materials. By employing the proposed procedure to study an example, in which a simplified lower limb prosthetic socket is subject to interval pressure and frictional forces, the effects of the material non-linearity have been found to be significant.
Persistent Identifierhttp://hdl.handle.net/10722/156335
ISSN
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorSoh, AKen_US
dc.contributor.authorSoh, CKen_US
dc.contributor.authorLau, WSen_US
dc.date.accessioned2012-08-08T08:42:02Z-
dc.date.available2012-08-08T08:42:02Z-
dc.date.issued1990en_US
dc.identifier.citationJournal Of Biomedical Engineering, 1990, v. 12 n. 6, p. 470-476en_US
dc.identifier.issn0141-5425en_US
dc.identifier.urihttp://hdl.handle.net/10722/156335-
dc.description.abstractA simplified computer-based structural analysis procedure has been developed for evaluating the stresses in a lower limb prosthetic socket when subjected to external loads. This technique has been tested by studying a simple linear axisymmetric shell subjected to uniform loads. It was found that the stress and strain distributions obtained are close to those determined by a finite element technique. The method that has been proposed involves an incremental procedure, which can be used to analyse the behaviour of a prosthetic socket of irregular shape made from non-linear anisotropic materials. By employing the proposed procedure to study an example, in which a simplified lower limb prosthetic socket is subject to interval pressure and frictional forces, the effects of the material non-linearity have been found to be significant.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Biomedical Engineeringen_US
dc.subject.meshArtificial Limbsen_US
dc.subject.meshComputer Simulationen_US
dc.subject.meshElasticityen_US
dc.subject.meshHumansen_US
dc.subject.meshLegen_US
dc.subject.meshMicrocomputersen_US
dc.subject.meshModels, Biologicalen_US
dc.subject.meshProsthesis Designen_US
dc.subject.meshSoftwareen_US
dc.subject.meshStress, Mechanicalen_US
dc.titleMethod for the design and analysis of a non-linear anisotropic lower limb prosthetic socketen_US
dc.typeArticleen_US
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_US
dc.identifier.authoritySoh, AK=rp00170en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.pmid2266742-
dc.identifier.scopuseid_2-s2.0-0025092398en_US
dc.identifier.volume12en_US
dc.identifier.issue6en_US
dc.identifier.spage470en_US
dc.identifier.epage476en_US
dc.identifier.isiWOS:A1990ED92600003-
dc.identifier.scopusauthoridSoh, AK=7006795203en_US
dc.identifier.scopusauthoridSoh, CK=7102818722en_US
dc.identifier.scopusauthoridLau, WS=36847556100en_US

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