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The effect of beam curvature on bending properties of sandwich structures

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dc.title The effect of beam curvature on bending properties of sandwich structures en
dc.contributor.author Fojtl, Ladislav
dc.contributor.author Rusnáková, Soňa
dc.contributor.author Žaludek, Milan
dc.contributor.author Rusnák, Vladimír
dc.relation.ispartof Manufacturing Technology
dc.identifier.issn 1213-2489 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2016
utb.relation.volume 16
utb.relation.issue 1
dc.citation.spage 81
dc.citation.epage 86
dc.type article
dc.language.iso en
dc.publisher Univerzita J. E. Purkyně v Ústí nad Labem (UJEP)
dc.relation.uri http://journal.strojirenskatechnologie.cz/templates/obalky_casopis/XVI_2016-1.pdf
dc.subject Beam en
dc.subject Bending en
dc.subject Core en
dc.subject Curvature en
dc.subject Load capacity en
dc.subject Prepreg en
dc.subject Sandwich structure en
dc.subject Shape en
dc.description.abstract Sandwich composites are well known for many years and its place among the construction materials have they deserved mainly due to very good mechanical properties related to their weight. These materials have been a subject for many researches, but very few of them were focused on the behavior of curved constructions in bend with respect to their specific shape (curvature). With increasing number of new materials and resulting possible material combinations, it is necessary to characterize performance of new prepared structures and also evaluate the effect of a shape on the behavior of sandwich constructions with regard to their material composition. Presented paper deals with an investigation of flat and curved beams of sandwich structures, which correspond by their material composition to those, used in transport industry. Specifically, the influence of curvature size on a change of bending properties of structures with specific material composition compared to flat constructions is evaluated. This influence is also investigated in terms of specimen clamping and type of bending test. Obtained results showed that properties of sandwich structures are dependent not only on size of curvature, bud also on core thickness. Moreover, these results can help designers, constructers or technologists with design, dimensioning or production of these materials for specific applications. © 2016. Published by Manufacturing Technology. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1006539
utb.identifier.obdid 43875205
utb.identifier.scopus 2-s2.0-84976488213
utb.source j-scopus
dc.date.accessioned 2016-08-09T14:02:55Z
dc.date.available 2016-08-09T14:02:55Z
utb.contributor.internalauthor Fojtl, Ladislav
utb.contributor.internalauthor Rusnáková, Soňa
utb.contributor.internalauthor Žaludek, Milan
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