000021892 001__ 21892
000021892 005__ 20170622131310.0
000021892 04107 $$aeng
000021892 046__ $$k2017-06-15
000021892 100__ $$aMastroberti, Monica
000021892 24500 $$aNEW SEISMIC RISK INDEX FOR EXISTING BUILDINGS

000021892 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021892 260__ $$bNational Technical University of Athens, 2017
000021892 506__ $$arestricted
000021892 520__ $$2eng$$aThe assessment of the seismic vulnerability of existing buildings (in particular for public or strategic) is frequently based on strongly simplified methods than those used for new or retrofitting design at least for the first evaluation. In particular, the seismic performances are often summarized by simple and poor indexes, incorrectly called seismic risk indexes. For example, the seismic risk index provided from several standard code or guidelines for practice are based on simplified and deterministic procedure. Moreover, the evaluation of the reference seismic intensity is generally based on simplified model. In this work, these limitations are highlighted and overcame. A new and probabilistic approach to define a more accurate Seismic Risk Index (SRI) for existing building is proposed. The novel SRI is based on reliable and analytical Fragility Curves.

000021892 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021892 653__ $$aSeismic Risk Mitigation; Existing RC buildings; Fragility Curves; Structural Performance; Seismic Risk Index.

000021892 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021892 720__ $$aMastroberti, Monica$$iVona, Marco
000021892 8560_ $$ffischerc@itam.cas.cz
000021892 8564_ $$s839905$$uhttps://invenio.itam.cas.cz/record/21892/files/18246.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS35] Simplified Methodologies and Numerical Tools for the Seismic Risk Mitigation of Buildings: Recent Advances and Open Challenges
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000021892 962__ $$r21500
000021892 980__ $$aPAPER