000011479 001__ 11479
000011479 005__ 20141205155914.0
000011479 04107 $$aeng
000011479 046__ $$k2008-10-12
000011479 100__ $$aRuiz-García, Jorge
000011479 24500 $$aProbabilistic Seismic Assessment of Residual Drift Demands in Existing Buildings

000011479 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011479 260__ $$b
000011479 506__ $$arestricted
000011479 520__ $$2eng$$aThis paper presents a probabilistic approach to estimate residual drift demands (e.g. residual roof, residual drift at specific stories, and maximum residual drift over all stories) during the seismic performance-based assessment of existing multi-story buildings. The suggested approach combines residual drift demand fragility curves with very recently introduced maximum inelastic displacement seismic hazard curves to obtain sitebuilding-specific residual drift demand hazard curves which express the mean annual frequency of exceeding residual drift demands. In particular, functional models that capture the variation of central tendency and dispersion of residual drift demands with changes in the ground motion intensity are proposed. It is shown that the proposed procedure can be very helpful during the performance-based seismic assessment of existing multistory building frames since it incorporates explicitly the epistemic uncertainty (i.e. record-to-record variability) inherent in the estimation of residual drift demands at the end of the seismic excitation

000011479 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011479 653__ $$aProbabilistic assessment, residual drift, seismic assessment, inelastic intensity measure

000011479 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011479 720__ $$aRuiz-García, Jorge$$iMiranda, Eduardo
000011479 8560_ $$ffischerc@itam.cas.cz
000011479 8564_ $$s989440$$uhttps://invenio.itam.cas.cz/record/11479/files/05-01-0309.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0309.
000011479 962__ $$r9324
000011479 980__ $$aPAPER