dc.contributor.author | Aune, Vegard | |
dc.contributor.author | Fagerholt, Egil | |
dc.contributor.author | Langseth, Magnus | |
dc.contributor.author | Børvik, Tore | |
dc.date.accessioned | 2017-09-25T13:49:19Z | |
dc.date.available | 2017-09-25T13:49:19Z | |
dc.date.created | 2016-11-14T20:54:09Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | International Journal of Protective Structures. 2016, 7 (3), 340-366. | nb_NO |
dc.identifier.issn | 2041-4196 | |
dc.identifier.uri | http://hdl.handle.net/11250/2456592 | |
dc.description.abstract | This study evaluates the performance of a new shock tube facility used to produce blast loading in controlled laboratory environments. The facility was found to generate a planar shock wave over the tube cross section by measuring the pressure distribution on a massive steel plate located at the end of the tube. The properties of the shock wave proved to be a function of driver length and driver pressure, and the positive phase of the measured pressure–time histories was similar to those generated from actual far-field explosive detonations. However, the shock tube is also suited to investigate fluid–structure interaction effects and the behaviour of materials in blast events. This was demonstrated using a three-dimensional digital image correlation technique to measure the deformation field of thin steel plates. Synchronization of the three-dimensional digital image correlation and pressure measurements enabled a thorough investigation of the entire experiment and identification of fluid–structure interaction effects. Finally, one-dimensional numerical simulations were performed to investigate the wave patterns during the experiments. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Multi-Science Publishing | nb_NO |
dc.title | A shock tube facility to generate blast loading on structures | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 340-366 | nb_NO |
dc.source.volume | 7 | nb_NO |
dc.source.journal | International Journal of Protective Structures | nb_NO |
dc.source.issue | 3 | nb_NO |
dc.identifier.doi | 10.1177/2041419616666236 | |
dc.identifier.cristin | 1400379 | |
dc.relation.project | Norges forskningsråd: 237885 | nb_NO |
dc.description.localcode | © The Author(s) 2016 | nb_NO |
cristin.unitcode | 194,64,45,0 | |
cristin.unitname | Institutt for konstruksjonsteknikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |