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dc.contributor.authorAalberg, Arnenb_NO
dc.contributor.authorBirkeland, Inanb_NO
dc.date.accessioned2014-12-19T11:20:22Z
dc.date.available2014-12-19T11:20:22Z
dc.date.created2013-03-22nb_NO
dc.date.issued2012nb_NO
dc.identifier612509nb_NO
dc.identifier.isbn978-82-91466-12-5nb_NO
dc.identifier.urihttp://hdl.handle.net/11250/228201
dc.description.abstractEurocode 3 part 1-8 gives stiffness boundaries for nominally pinned, semi-rigid and rigid beam-to-column joints and for semi-rigid and rigid column bases. The background for these limits has been investigated and analysed to see how they affect the resulting moment- and deflection distributions for a range of portal frames. The analyses show that for some types of frames the results are affected as much as 50 % in non – conservative direction. FE simula-tions performed for a commonly used column base which traditionally is assumed to be nominally pinned shows that the actual rotational stiffness is so high that the base should be classified as semi-rigid.nb_NO
dc.languageengnb_NO
dc.publisherNorwegian Steel Associationnb_NO
dc.titleClassification boundaries for stiffness of beam-column joints and column basesnb_NO
dc.typeConference objectnb_NO
dc.source.pagenumber603-614nb_NO
dc.source.journalProceedings of Nordic Steel Construction Conferencenb_NO


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