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Review of force transfer mechanism of welded steel moment connections

DC Field Value Language
dc.contributor.authorLee, Choel-Ho-
dc.date.accessioned2009-09-01T22:38:07Z-
dc.date.available2009-09-01T22:38:07Z-
dc.date.issued2006-07-
dc.identifier.citationJournal of Constructional Steel Research 2006;62(7):695-705en
dc.identifier.issn0143-974X-
dc.identifier.urihttp://hdl.handle.net/10371/8409-
dc.description.abstractEmploying the classical beam theory for the design of welded steel moment connections has been brought into question since the 1994 Northridge earthquake. In this study, the force transfer mechanism in various welded steel moment connections is comprehensively reviewed based mainly on the author’s recent studies. Available analytical and experimental results showed that the beam theory does not give accurate predictions of the stress path in almost all the welded steel moment connections because of the effects of the boundary conditions. Vertical plates
near the connection, such as the beam web, the web of the straight haunch, and the rib, act as a strut to some extent. The force transfer mechanism in the reduced beam section (RBS) connection is essentially the same as that in the pre-Northridge type connections. Some simplified analytical
models that can be used as the basis of a practical design procedure are also briefly presented.
en
dc.description.sponsorshipFinancial support for this study, provided by Seoul National
University in 2003, is gratefully acknowledged.
en
dc.language.isoenen
dc.publisherElsevieren
dc.subjectSteel moment framesen
dc.subjectSeismic designen
dc.subjectLoad pathen
dc.subjectStrut actionen
dc.titleReview of force transfer mechanism of welded steel moment connectionsen
dc.typeArticleen
dc.contributor.AlternativeAuthor이철호-
dc.identifier.doi10.1016/j.jcsr.2005.11.005-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Architecture and Architectural Engineering (건축학과)Journal Papers (저널논문_건축학과)
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