000011582 001__ 11582
000011582 005__ 20141205155925.0
000011582 04107 $$aeng
000011582 046__ $$k2008-10-12
000011582 100__ $$aSekiguchi, Haruko
000011582 24500 $$aA Broadband Source Modeling of Interplate Earthquakes,Method and Application

000011582 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011582 260__ $$b
000011582 506__ $$arestricted
000011582 520__ $$2eng$$aA method to model broadband source process of hypothetical interplate earthquakes is validated through comparing predicted ground motion with observation of a recent interpolate earthquake in Japan. The method (Sekiguchi et al., 2008) modifies a so-called characteristic asperity model with very long-wavelength heterogeneity by adding adequate amount of shorter wavelength heterogeneity so that the model can generate a broadband ground motion. This method was applied to construct a broadband source model for the 2003 Tokachi-oki earthquake using an inverted source model as a base source model. Synthesized broadband ground motion reconstructed spectra level similar to the observation in the frequency range even above that constrained by the source inversion, which shows the adequacy of the method.

000011582 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011582 653__ $$asource model, ground motion prediction, 2003 Tokachi-oki earthquake, multi-scale heterogeneity, rupture process

000011582 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011582 720__ $$aSekiguchi, Haruko
000011582 8560_ $$ffischerc@itam.cas.cz
000011582 8564_ $$s200563$$uhttps://invenio.itam.cas.cz/record/11582/files/S10-052.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S10-052.
000011582 962__ $$r9324
000011582 980__ $$aPAPER