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dc.creatorRutenberg, A.
dc.date1979-03-31
dc.identifierhttps://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/1068
dc.identifier10.5459/bnzsee.12.1.11-21
dc.descriptionHistory of elastic static procedures for the seismic analysis of torsionally unbalanced building structures is briefly reviewed. It is suggested that the provisions of NZS 4203:1976, accounting for modal coupling, are based on inconsistent interpretation of results from well known two-degrees-of-freedom models. An alternative dynamic procedure
is described which, while retaining the basic two-dimensional features
of NZS 4203:1976 torsional provisions, is equivalent to three-dimensional modal spectral analysis. The procedure also results in a substantial simplification of the analysis compared with standard dynamic computer techniques now available to the structural engineer.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherNew Zealand Society for Earthquake Engineeringen-US
dc.relationhttps://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/1068/1040
dc.rightsCopyright (c) 1979 A. Rutenbergen-US
dc.rightshttps://creativecommons.org/licenses/by/4.0en-US
dc.sourceBulletin of the New Zealand Society for Earthquake Engineering; Vol 12 No 1 (1979); 11-21en-US
dc.source2324-1543
dc.source1174-9857
dc.titleA consideration of the torsional response of building framesen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeArticleen-US


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