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dc.contributor.authorKolman, R.
dc.contributor.authorCho, S. S.
dc.contributor.authorPark, K. C.
dc.contributor.authorGonzáles, A.
dc.contributor.authorBerezovski, A.
dc.contributor.authorHora, P.
dc.contributor.authorAdámek, V.
dc.contributor.editorAdámek, Vítězslav
dc.contributor.editorJonášová, Alena
dc.contributor.editorPlánička, Stanislav
dc.contributor.editorZajíček, Martin
dc.identifier.citationComputational mechanics 2018: book of extended abstracts: 34th conference with international participation, p. 39-40.en
dc.description.sponsorshipThe work of was supported by the Centre of Excellence for Nonlinear Dynamic Behaviour of Advanced Materials in Engineering CZ.02.1.01/0.0/0.0/15 003/0000493 (Excellent Research Teams) in the framework of Operational Programme Research, Development and Education, within institutional support RVO: 61388998. The work of V. Ad�mek was supported by the project LO1506 of the Czech Ministry of Education, Youth and Sports.en
dc.format2 s.cs
dc.publisherZápadočeská univerzita v Plznics
dc.relation.ispartofseriesComputational Mechanicsen
dc.rightsCopyright © 2018 University of West Bohemia, Plzeň, Czech Republicen
dc.subjectměření vlncs
dc.subjectnumerická simulacecs
dc.titleWave propagation in graded barsen
dc.typekonferenční příspěvekcs
dc.description.abstract-translatedNowadays, additive technology is modern and high technology for manufacturing of complex bodies with advanced properties and various and complicated shapes, where conventional technologies are not possible to use. Applications of 3D printing technologies of metals can be found in mechanical, biomechanical or aerospace engineering. For that reason, understanding to wave processes in heterogeneous, layered and functionally graded materials is important issue for this time. In this contribution, an explicit local time stepping scheme for modelling of discontinuous wave propagation problems in heterogeneous bars by the finite element method is used based on work. In this method, the local stepping algorithm with respect to local wave speed and local stability condition at each material point is employed. The accurate modelling of discontinuous wave propagation in elastic heterogeneous bodies is still an open problem in numerical methods. Wave propagation problems in graded elastic bars has been studied. Numerical methods currently used comprise the finite volume method, higher order discontinuous Galerkin formulation, the graded finite element method and etc.en
dc.subject.translatedwave propagationen
dc.subject.translatednumerical simulationen
Appears in Collections:Konferenční příspěvky / Conference papers (NTIS)
Computational mechanics 2018
Computational mechanics 2018

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/30797

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