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Isogeometric analysis using LR B-splines

dc.contributor.authorJohannessen, Kjetil Andre
dc.contributor.authorKvamsdal, Trond
dc.contributor.authorDokken, Tor
dc.date.accessioned2018-03-12T11:27:59Z
dc.date.available2018-03-12T11:27:59Z
dc.date.created2014-02-13T13:52:29Z
dc.date.issued2014
dc.identifier.citationComputer Methods in Applied Mechanics and Engineering. 2014, 269 471-514.nb_NO
dc.identifier.issn0045-7825
dc.identifier.urihttp://hdl.handle.net/11250/2490087
dc.description.abstractThe recently proposed locally refined B-splines, denoted LR B-splines, by Dokken et al. (2013) [6] may have the potential to be a framework for isogeometric analysis to enable future interoperable computer aided design and finite element analysis. In this paper, we propose local refinement strategies for adaptive isogeometric analysis using LR B-splines and investigate its performance by doing numerical tests on well known benchmark cases. The theory behind LR B-spline is not presented in full details, but the main conceptual ingredients are explained and illustrated by a number of examples.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectElementmetodernb_NO
dc.subjectFinite element methodsnb_NO
dc.subjectNumerisk matematikknb_NO
dc.subjectNumerical mathematicsnb_NO
dc.subjectNumerisk mekanikknb_NO
dc.subjectComputational mechanicsnb_NO
dc.titleIsogeometric analysis using LR B-splinesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.subject.nsiVDP::Matematisk modellering og numeriske metoder: 427nb_NO
dc.subject.nsiVDP::Mathematic modelling and numerical methods: 427nb_NO
dc.source.pagenumber471-514nb_NO
dc.source.volume269nb_NO
dc.source.journalComputer Methods in Applied Mechanics and Engineeringnb_NO
dc.identifier.doi10.1016/j.cma.2013.09.014
dc.identifier.cristin1113705
dc.relation.projectNorges forskningsråd: 187993nb_NO
dc.description.localcode© 2013. This is the authors’ accepted and refereed manuscript to the article. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/nb_NO
cristin.unitcode194,63,15,0
cristin.unitnameInstitutt for matematiske fag
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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