000011851 001__ 11851
000011851 005__ 20141205155953.0
000011851 04107 $$aeng
000011851 046__ $$k2008-10-12
000011851 100__ $$aTapia-Hernández, E.
000011851 24500 $$aBehavior of Regular Steel Moment Resisting Concentrically Braced Frames (MRCBFs) in Seismic Zones

000011851 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011851 260__ $$b
000011851 506__ $$arestricted
000011851 520__ $$2eng$$aAn equation is proposed to improve the design of medium-rise ductile steel moment-resisting concentrically braced frames. The equation was derived by defining the minimum strength ratio for the resisting columns of the moment frames and the bracing system to have consistent strong column – weak beam – weaker brace collapse mechanisms assumed in the design premises of international building codes. The expression is supported with the pushover analysis of 26 ductile steel MRCBFs, with different heights and two different bracing configurations. From the analysis of the research results a strong relationship is found between the collapse mechanism and the building height, beams stiffness and the conceptual design for the bracing system.

000011851 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011851 653__ $$aSteel, concentrically braced frames, collapse mechanisms, building codes

000011851 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011851 720__ $$aTapia-Hernández, E.$$iTena-Colunga, A.
000011851 8560_ $$ffischerc@itam.cas.cz
000011851 8564_ $$s277380$$uhttps://invenio.itam.cas.cz/record/11851/files/05-05-0008.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-05-0008.
000011851 962__ $$r9324
000011851 980__ $$aPAPER