000015673 001__ 15673
000015673 005__ 20161115135326.0
000015673 04107 $$aeng
000015673 046__ $$k2013-06-12
000015673 100__ $$aFiore, A.
000015673 24500 $$aEffects of "Reinforced"' Infilled Frames on Existing RC Buildings

000015673 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015673 260__ $$bNational Technical University of Athens, 2013
000015673 506__ $$arestricted
000015673 520__ $$2eng$$aThis paper presents some considerations about the role of strengthening interventions involving the solidarization of the infill panels to the RC frame on the seismic retrofitting of existing buildings. Within this context, an appraisal of the actual resulting displacement capacity and of possible alteration induced on the global collapse mechanism and on is provided. Nowadays, it is well-established that infill panels contribute in increasing the overall in-plane resistance to horizontal actions within a variable range of the displacement intervals before they start to degrade. Anyway, in most cases there is also an effect of significant alteration of the overall seismic behaviour and collapse mode, which should be properly taken into account. With reference to a real case study concerning a school building (which was part of a wide vulnerability assessment investigation performed in the Province of Foggia, Italy), an appraisal of the effect of strengthening interventions is here discussed. In particular, the seismic analysis by non linear static procedure has been performed both on the reinforced configuration and on the original structure and critically discussed.

000015673 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015673 653__ $$aMasonry Panel, Infilled Frames; Seismic Assessment; Nonlinear Static Analysis; Equivalent Strut Models, Existing Building.

000015673 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015673 720__ $$aFiore, A.$$iUva, G.
000015673 8560_ $$ffischerc@itam.cas.cz
000015673 8564_ $$s1010180$$uhttps://invenio.itam.cas.cz/record/15673/files/1234.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-RS 24 SEISMIC SAFETY ASSESSMENT OF STRUCTURES
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000015673 962__ $$r15525
000015673 980__ $$aPAPER