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dc.contributor.authorSønstabø, Johan Kolstø
dc.contributor.authorMorin, David Didier
dc.contributor.authorLangseth, Magnus
dc.date.accessioned2017-11-29T11:29:18Z
dc.date.available2017-11-29T11:29:18Z
dc.date.created2016-11-15T13:36:10Z
dc.date.issued2016
dc.identifier.citationKey Engineering Materials. 2016, 710 143-148.nb_NO
dc.identifier.issn1013-9826
dc.identifier.urihttp://hdl.handle.net/11250/2468511
dc.description.abstractThis study focuses on the modelling of Flow-Drill Screw (FDS) connections in large-scale shell analyses. Macroscopic connection models for large-scale crash simulations were assessed for modelling of FDS connections between two aluminium plates. Of the investigated models were two commercial element-based and three commercial constraint-based models, as well as two new user-defined element-based models. All models were calibrated using cross tests in tension, shear and a mixed shear/tension mode. In order to assess the flexibility of the models two sets of experimental data were used. In the first one, a small screw was used to join two sheets of the same rolled alloy while the second set used a longer screw with a larger head to join a rolled alloy to an extrusion. The calibrated models were validated using a two-step approach involving benchmark and component tests. Of the commercial models, the constraint-based performed better than the element-based. The new user-defined models gave similar results as the commercial constraint-based models. From the obtained results, recommendations for modelling of FDS connections for large-scale analyses were formulated.nb_NO
dc.language.isoengnb_NO
dc.publisherTrans Tech Publicationsnb_NO
dc.titleMacroscopic modelling of Flow-Drill Screw connectionsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber143-148nb_NO
dc.source.volume710nb_NO
dc.source.journalKey Engineering Materialsnb_NO
dc.identifier.doi10.4028/www.scientific.net/KEM.710.143
dc.identifier.cristin1400634
dc.relation.projectNorges forskningsråd: 237885nb_NO
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2016 by Trans Tech Publicationsnb_NO
cristin.unitcode194,64,45,0
cristin.unitnameInstitutt for konstruksjonsteknikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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