000009859 001__ 9859
000009859 005__ 20141205153201.0
000009859 04107 $$aeng
000009859 046__ $$k2008-10-12
000009859 100__ $$aDeylami, A.
000009859 24500 $$aExperimental Study on the Key Issues Affecting Cyclic Behaviour of Reduced Beam Section Moment Connections

000009859 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009859 260__ $$b
000009859 506__ $$arestricted
000009859 520__ $$2eng$$aReduced beam section connections are renowned as ductile moment connections which are able to dissipate a large amount of energy during seismic excitations. In spite of the good hysteretic behaviour, an RBS beam is susceptible to local and lateral instability through which load-carrying capacity of the beam reduces. This paper aims to investigate the RBS connection behaviour, and key issues influencing cyclic behaviour of RBS beams such as panel zone. To this end, an experimental study was conducted on a series of steel subassemblies with RBS connection. The results indicate that all the specimens showed ductile behaviour and were able to dissipate significant energy. Moreover, if the PZ ductility is well selected, the beam buckling severity and its adverse effect on moment capacity reduce.

000009859 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009859 653__ $$aRBS moment connections, Instability, Cyclic behaviour, PZ ductility

000009859 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009859 720__ $$aDeylami, A.$$iMoslehi Tabar, A.
000009859 8560_ $$ffischerc@itam.cas.cz
000009859 8564_ $$s193150$$uhttps://invenio.itam.cas.cz/record/9859/files/05-05-0061.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-05-0061.
000009859 962__ $$r9324
000009859 980__ $$aPAPER