000010630 001__ 10630
000010630 005__ 20141205155747.0
000010630 04107 $$aeng
000010630 046__ $$k2008-10-12
000010630 100__ $$aLee, Jongwon
000010630 24500 $$aPredictive Relations for Significant Durations in Stable Continental Regions

000010630 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010630 260__ $$b
000010630 506__ $$arestricted
000010630 520__ $$2eng$$aEmpirical relationships relating ground motion characteristics to earthquake magnitude, site-to-source distance, tectonic setting, and site classification are commonly used in seismic hazard analyses and in seismic design. However, few such predictive relationships have been developed for stable continental regions. In this paper, ground motion parameter predictive relationships for significant durations (i.e., D5-75 and D5-95) are proposed for stable continental regions. The relationships were developed using an up-to-date ground motion database and non-linear mixed-effects regression techniques. The ground motion database consisted of total 620 motions: 28 recorded motions and 592 scaled motions. The latter were scaled using response spectral transfer functions based on a single-corner, point source models (e.g., McGuire et al., 2001; Boore, 1983; Silva and Lee, 1987). The predictive relations for the stable continental regions are compared to the predictive relations similarly developed for active tectonic regions. The comparison showed that the motions in stable continental regions have longer durations at rock sites than those in active seismic regions. However, for soil sites, there was relatively little difference in the significant durations between the two regions.

000010630 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010630 653__ $$aStrong motion duration, significant duration, attenuation relations, predictive equation, stable continental region

000010630 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010630 720__ $$aLee, Jongwon$$iGreen, Russell A.
000010630 8560_ $$ffischerc@itam.cas.cz
000010630 8564_ $$s381003$$uhttps://invenio.itam.cas.cz/record/10630/files/02-0061.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 02-0061.
000010630 962__ $$r9324
000010630 980__ $$aPAPER