dc.contributor.author | Sønstabø, Johan Kolstø | |
dc.contributor.author | Morin, David Didier | |
dc.contributor.author | Langseth, Magnus | |
dc.date.accessioned | 2017-11-29T11:29:18Z | |
dc.date.available | 2017-11-29T11:29:18Z | |
dc.date.created | 2016-11-15T13:36:10Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Key Engineering Materials. 2016, 710 143-148. | nb_NO |
dc.identifier.issn | 1013-9826 | |
dc.identifier.uri | http://hdl.handle.net/11250/2468511 | |
dc.description.abstract | This 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.iso | eng | nb_NO |
dc.publisher | Trans Tech Publications | nb_NO |
dc.title | Macroscopic modelling of Flow-Drill Screw connections | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 143-148 | nb_NO |
dc.source.volume | 710 | nb_NO |
dc.source.journal | Key Engineering Materials | nb_NO |
dc.identifier.doi | 10.4028/www.scientific.net/KEM.710.143 | |
dc.identifier.cristin | 1400634 | |
dc.relation.project | Norges forskningsråd: 237885 | nb_NO |
dc.description.localcode | This article will not be available due to copyright restrictions (c) 2016 by Trans Tech Publications | nb_NO |
cristin.unitcode | 194,64,45,0 | |
cristin.unitname | Institutt for konstruksjonsteknikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |