dc.contributor.author | Aalberg, Arne | nb_NO |
dc.contributor.author | Birkeland, Ina | nb_NO |
dc.date.accessioned | 2014-12-19T11:20:22Z | |
dc.date.available | 2014-12-19T11:20:22Z | |
dc.date.created | 2013-03-22 | nb_NO |
dc.date.issued | 2012 | nb_NO |
dc.identifier | 612509 | nb_NO |
dc.identifier.isbn | 978-82-91466-12-5 | nb_NO |
dc.identifier.uri | http://hdl.handle.net/11250/228201 | |
dc.description.abstract | Eurocode 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.language | eng | nb_NO |
dc.publisher | Norwegian Steel Association | nb_NO |
dc.title | Classification boundaries for stiffness of beam-column joints and column bases | nb_NO |
dc.type | Chapter | nb_NO |
dc.description.version | publishedVersion | |
dc.source.pagenumber | 603-614 | nb_NO |
dc.source.journal | Proceedings of Nordic Steel Construction Conference | nb_NO |