Finite element modeling of micropolar-based phononic crystals

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dc.citation.journalTitleWave Motion
dc.contributor.authorGuarín-Zapata N.
dc.contributor.authorGomez J.
dc.contributor.authorValencia C.
dc.contributor.authorDargush G.F.
dc.contributor.authorHadjesfandiari A.R.
dc.contributor.researchgroupMecánica Aplicadaspa
dc.date.accessioned2021-04-16T20:10:42Z
dc.date.available2021-04-16T20:10:42Z
dc.date.issued2019-11-11
dc.description.abstractThe performance of a Cosserat/micropolar solid as a numerical vehicle to represent dispersive media is explored. The study is conducted using the finite element method with emphasis on Hermiticity, positive definiteness, principle of virtual work and Bloch–Floquet boundary conditions. The periodic boundary conditions are given for both translational and rotational degrees of freedom and for the associated force- and couple-traction vectors. Results in terms of band structures for different material cells and mechanical parameters are provided. © 2019 Elsevier B.V.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=9207
dc.identifier.doi10.1016/j.wavemoti.2019.102406
dc.identifier.issn01652125
dc.identifier.issn1878433X
dc.identifier.otherWOS;000501409900005
dc.identifier.otherSCOPUS;2-s2.0-85072229007
dc.identifier.urihttp://hdl.handle.net/10784/29217
dc.language.isoengeng
dc.publisherElsevier BV
dc.publisher.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85072229007&doi=10.1016%2fj.wavemoti.2019.102406&partnerID=40&md5=3349ce4a68a6b215fbe8da863a89ea13
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0165-2125
dc.sourceWave Motion
dc.subject.keywordBoundary conditionseng
dc.subject.keywordDegrees of freedom (mechanics)eng
dc.subject.keywordDispersion (waves)eng
dc.subject.keywordWave propagationeng
dc.subject.keywordCosserateng
dc.subject.keywordDispersive mediaeng
dc.subject.keywordMechanical parameterseng
dc.subject.keywordMicropolar elasticityeng
dc.subject.keywordPeriodic boundary conditionseng
dc.subject.keywordPositive definitenesseng
dc.subject.keywordPrinciple of virtual workeng
dc.subject.keywordRotational degrees of freedomeng
dc.subject.keywordFinite element methodeng
dc.subject.keywordCosserat theoryeng
dc.subject.keywordcrystaleng
dc.subject.keywordelasticityeng
dc.subject.keywordfinite element methodeng
dc.subject.keywordnumerical modeleng
dc.subject.keywordwave dispersioneng
dc.subject.keywordwave propagationeng
dc.titleFinite element modeling of micropolar-based phononic crystalseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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