000009589 001__ 9589 000009589 005__ 20141205150221.0 000009589 04107 $$aeng 000009589 046__ $$k2008-10-12 000009589 100__ $$aBozorgnia, Y. 000009589 24500 $$aDirect Hazard Analysis of Inelastic Response Spectra 000009589 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering 000009589 260__ $$b 000009589 506__ $$arestricted 000009589 520__ $$2eng$$aIn this paper we present results of direct probabilistic and deterministic hazard analyses of inelastic response spectra. Inelastic response spectra of over 3100 horizontal components of ground motions recorded in 64 shallow crsutal earthquakes in active tectonic regions were computed. This comprehensive database of inelastic response spectra was used to develop a ground motion prediction equation (GMPE), “attenuation” model, for inelastic spectra. For given displacement ductility ratio, two-step nonlinear regressions, as well as random effects analyses, were performed on the inelastic spectral ordinates. The GMPE is capable to correlate inelastic spectral ordinates to moment magnitude, fault rupture distance, faulting mechanism, local site condition, and basin depth. The GMPE for inelastic spectra was subsequently used to carry out probabilistic hazard analysis for inelastic spectra. In this computational process, deterministic and probabilistic inelastic responses were directly computed without any assumption and approximation on the relationship between inelastic and elastic response spectra. Given a site and the desired probability of exceedance, one can use the results of this study to directly estimate the inelastic response demanded by earthquake ground motion. 000009589 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000009589 653__ $$aAttenuation, Ground Motion Prediction Equation, Inelastic Response Spectra, Ductility 000009589 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15 000009589 720__ $$aBozorgnia, Y.$$iHachem, Mahmoud$$iCampbell, Kenneth 000009589 8560_ $$ffischerc@itam.cas.cz 000009589 8564_ $$s338750$$uhttps://invenio.itam.cas.cz/record/9589/files/07-0102.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 07-0102. 000009589 962__ $$r9324 000009589 980__ $$aPAPER