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Combined Elastic and Shear Stress Solicitations for Topological Optimisation of Micro-CT Based Scaffolds

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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg12:Produção e Consumo Sustentáveis
datacite.subject.sdg17:Parcerias para a Implementação dos Objetivos
datacite.subject.sdg03:Saúde de Qualidade
dc.contributor.authorAlmeida, Henrique A.
dc.contributor.authorBártolo, Paulo J.
dc.date.accessioned2026-01-27T12:43:31Z
dc.date.available2026-01-27T12:43:31Z
dc.date.issued2015
dc.descriptionConference name 4th International Conference on Tissue Engineering - An ECCOMAS Thematic Conference, ICTE 2015, Lisbon, 25 June 2015 - 27 June 2015.
dc.descriptionAcknowledgements The authors also wish to thank Prof. Anath Fischer from the Technion University in Haifa for supplying the Micro-CT data.
dc.description.abstractAdvanced additive manufacturing technologies, namely Biomanufacturing, are being used to fabricate scaffolds with controlled architecture for tissue engineering applications. These technologies combined with computer-aided design (CAD) enable to produce three-dimensional structures layer-by-layer in a multitude of biomaterials. Actual prediction of the effective mechanical properties of scaffolds produced by Biomanufacturing, is very important for tissue engineering applications. A novel computer based technique for scaffold design is topological optimisation. Topological optimisation is a form of "shape" optimisation, usually referred to as "layout" optimisation. The goal of topological optimisation is to find the best use of material for a body that is subjected to either a single load or a multiple load distribution. In this research work, a topological optimization strategy is presented to find out the best material use for a construct subject to either a single load or a multiple load distribution, maximising its mechanical behaviour under tensile and shear stress solicitations. The proposed topological optimization scheme enables the design of ideal topological architectures based on existing biologic Micro-CT data for the design of biomimetic scaffolds.eng
dc.identifier.citationAlmeida, Henrique & Bártolo, Paulo. (2015). Combined Elastic and Shear Stress Solicitations for Topological Optimisation of Micro-CT Based Scaffolds. Procedia Engineering. 110. 159-166. 10.1016/j.proeng.2015.07.024.
dc.identifier.doi10.1016/j.proeng.2015.07.024
dc.identifier.issn1877-7058
dc.identifier.urihttp://hdl.handle.net/10400.8/15516
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S1877705815012655
dc.relation.ispartofProcedia Engineering
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectComputational technologies
dc.subjectMicro-CT data
dc.subjectScaffolds
dc.subjectTissue engineering
dc.subjectTopological optimization
dc.titleCombined Elastic and Shear Stress Solicitations for Topological Optimisation of Micro-CT Based Scaffoldseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage166
oaire.citation.startPage159
oaire.citation.titleProcedia Engineering
oaire.citation.volume110
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameAlmeida
person.familyNameBartolo
person.givenNameHenrique de Amorim
person.givenNamePaulo
person.identifier46395
person.identifier203086
person.identifier.ciencia-id8F1D-4370-84BE
person.identifier.ciencia-id5810-9BF9-4522
person.identifier.orcid0000-0002-1367-2290
person.identifier.orcid0000-0003-3683-726X
person.identifier.ridD-6275-2012
person.identifier.ridF-2421-2013
person.identifier.scopus-author-id55938867800
person.identifier.scopus-author-id6603353041
relation.isAuthorOfPublicationf3bfdd6a-e959-4e13-8a20-fb1b286a3dd0
relation.isAuthorOfPublicationab44d1ae-46d0-45c2-b19f-200024b5a990
relation.isAuthorOfPublication.latestForDiscoveryf3bfdd6a-e959-4e13-8a20-fb1b286a3dd0

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