000021859 001__ 21859
000021859 005__ 20170622131308.0
000021859 04107 $$aeng
000021859 046__ $$k2017-06-15
000021859 100__ $$aVona, Marco
000021859 24500 $$aNOVEL MODELS AND TOOLS TO EVALUATE THE ECONOMIC FEASIBILITY OF RETROFITTING INTERVENTION

000021859 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021859 260__ $$bNational Technical University of Athens, 2017
000021859 506__ $$arestricted
000021859 520__ $$2eng$$aIn order to mitigate the seismic risk, politician decision-makers, insurance companies, banks, professional engineers, private owners, (despite operating at different territorial scale and with different aims) need of accurate tools able to highlight the negative economic effects of an earthquake in terms of reduction of building economic value and earning power effective time. In this way, accurate seismic direct economic losses scenarios have a key role. In this paper, a new procedure for probabilistic, analytical seismic direct economic losses scenarios has been discussed and applied. Economic fragility curves for different existing building types (RC-MRF) have been defined. The economic feasibility of different form of retrofit interventions strongly depends by the entity of negative seismic damage economic effects, in terms of reduction of building economic value and earning power effective time. In this paper, a first attempt in estimation of building residual economic life after an earthquake has been performed. An innovative tool based on the integration of seismic direct losses models in building life-cycle cost value models has been presented and applied. This tool plays a fundamental role in promotion of a private seismic risk mitigation strategies, highlighted as accurate retrofitting intervention in peacetime could be able to minimize the negative seismic financial effects that is a primary objectives of owners-investors.

000021859 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021859 653__ $$aSeismic Performance, Fragility Curve, Repair Cost, Depreciation, Retrofitting Strategies

000021859 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021859 720__ $$aVona, Marco$$iManganelli, Benedetto$$iMastroberti, Monica
000021859 8560_ $$ffischerc@itam.cas.cz
000021859 8564_ $$s675971$$uhttps://invenio.itam.cas.cz/record/21859/files/18165.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS35] Simplified Methodologies and Numerical Tools for the Seismic Risk Mitigation of Buildings: Recent Advances and Open Challenges
.
000021859 962__ $$r21500
000021859 980__ $$aPAPER