000022275 001__ 22275
000022275 005__ 20170622150005.0
000022275 04107 $$aeng
000022275 046__ $$k2015-05-25
000022275 100__ $$aKanyilmaz, Alper
000022275 24500 $$aA PRELIMINARY ASSESSMENT OF SLENDERNESS AND OVERSTRENGTH HOMOGENEITY CRITERIA USED IN THE DESIGN OF CONCENTRICALLY BRACED STEEL FRAMES IN MODERATE SEISMICITY

000022275 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022275 260__ $$bNational Technical University of Athens, 2015
000022275 506__ $$arestricted
000022275 520__ $$2eng$$aConcentrically braced frames (CBF) represent a very effective structural form against horizontal loading. They provide high lateral resistance at the same time limiting lateral displacements. Thanks to their simpler connection details and smaller cross sections, they are economic alternatives to the costly moment resisting frames. Nevertheless, concerning the seismic design, current Eurocode 8 provisions require a quite high level of complexity for the dissipative design of CBF structures. The global aim of this research is to find an optimal balance between safety and economy for the design of CBF structures, located in low-tomoderate seismic regions. New design rules will be proposed which will have less stringent local ductility and structural homogeneity requirements than current medium ductility class (DCM), and provide necessary safety level limiting the complexity and costs associated with anti-seismic design. This paper presents the results of the preliminary numerical analysis that has been realized thanks to the research fund received from European commission with the contract MEAKADO RFSR-CT-2013-00022.

000022275 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022275 653__ $$aModerate seismicity; steel structures; concentrically braced frames, slenderness, overstrength homogeneity

000022275 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022275 720__ $$aKanyilmaz, Alper$$iMartin, Pierre-Olivier$$iDegèe, Hervè$$iCastiglioni, C.A
000022275 8560_ $$ffischerc@itam.cas.cz
000022275 8564_ $$s936696$$uhttps://invenio.itam.cas.cz/record/22275/files/C1950.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022275 962__ $$r22030
000022275 980__ $$aPAPER