000019077 001__ 19077
000019077 005__ 20170118182258.0
000019077 04107 $$aeng
000019077 046__ $$k2017-01-09
000019077 100__ $$aRodriguez-Marek, Adrián
000019077 24500 $$aSingle Station Sigma in Chile

000019077 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019077 260__ $$b
000019077 506__ $$arestricted
000019077 520__ $$2eng$$aSingle station sigma allows for a more realistic estimation of expected seismic demand. The use of single-station sigma in a non-ergodic Probabilistic Seismic Hazard Analsyis framework avoids the double counting of uncertainties and allows for the more rigorous incorporation of site and path effects into hazard estimations. We present a ground motion prediction model (GMPE) developed from a catalogue that includes Chilean interplate and inslab events. The model is used to evaluate the quantity of uncertainty that can be attributed to source, path, site effects, and what can be treated as pure aleatory uncertainty. Our results show remarkable agreement with other studies in some components of the overall uncertainty, but differences in other components, which shed light into the areas that could be advanced in the future. Site characterization and prediction of V s30 through proxies represent a key challenge and where leap improvement can be achieved.

000019077 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019077 653__ $$aSingle-station sigma, ground motion prediction model, Chile..

000019077 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019077 720__ $$aRodriguez-Marek, Adrián$$iBastí­as, Nicolás$$iMontalva, Gonzalo
000019077 8560_ $$ffischerc@itam.cas.cz
000019077 8564_ $$s781510$$uhttps://invenio.itam.cas.cz/record/19077/files/2799.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2799.
000019077 962__ $$r16048
000019077 980__ $$aPAPER