000009611 001__ 9611
000009611 005__ 20141205150223.0
000009611 04107 $$aeng
000009611 046__ $$k2008-10-12
000009611 100__ $$aCampbell, Kenneth
000009611 24500 $$aEmpirical Ground Motion Model for Shallow Crustal Earthquakes in Active Tectonic Environments Developed for the NGA Project

000009611 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009611 260__ $$b
000009611 506__ $$arestricted
000009611 520__ $$2eng$$aWe present a new empirical ground motion model for PGA, PGV, PGD and 5% damped linear elastic response spectra for periods ranging from 0.01–10 s. The model was developed as part of the PEER Next Generation Attenuation (NGA) project. We used a subset of the PEER NGA database for which we excluded recordings and earthquakes that were believed to be inappropriate for estimating free-field ground motions from shallow earthquake mainshocks in active tectonic regimes. We developed relations for both the median and standard deviation of the geometric mean horizontal component of ground motion that we consider to be valid for magnitudes ranging from 4.0 up to 7.5–8.5 (depending on fault mechanism) and distances ranging from 0–200 km. The model explicitly includes the effects of magnitude saturation, magnitude-dependent attenuation, style of faulting, rupture depth, hanging-wall geometry, linear and nonlinear site response, 3-D basin response, and inter-event and intra-event variability. Soil nonlinearity causes the intra-event standard deviation to depend on the amplitude of PGA on reference rock rather than on magnitude, which leads to a decrease in aleatory uncertainty at high levels of ground shaking for sites located on soil.

000009611 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009611 653__ $$aAttenuation, Ground Motion Prediction, Response Spectra, Active Tectonic Regions

000009611 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009611 720__ $$aCampbell, Kenneth$$iBozorgnia, Y.
000009611 8560_ $$ffischerc@itam.cas.cz
000009611 8564_ $$s197518$$uhttps://invenio.itam.cas.cz/record/9611/files/03-02-0004.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-02-0004.
000009611 962__ $$r9324
000009611 980__ $$aPAPER