000011552 001__ 11552
000011552 005__ 20141205155922.0
000011552 04107 $$aeng
000011552 046__ $$k2008-10-12
000011552 100__ $$aSasatani, Tsutomu
000011552 24500 $$aRecipe for Predicting Strong Ground Motions from Future Large Intraslab Earthquakes

000011552 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011552 260__ $$b
000011552 506__ $$arestricted
000011552 520__ $$2eng$$aWe examine source characteristics of intraslab earthquakes based on eleven source models estimated by the empirical Green’s function (EGF) method. The asperity source model is used to characterize fault parameters (outer and inner fault parameters). We find self-similar scaling of total seismic moment to the asperity area and short-period level of the S-wave acceleration source spectrum. Based on these findings and theoretical relationships between the outer and inner fault parameters, we propose a recipe for characterizing the source model for future intraslab earthquakes. We make strong-motion prediction for the 1993 Kushiro-oki earthquake (Mw7.6) in the southern Kurile-Hokkaido arc by using the EGF method and the source model derived from the proposed recipe. A fairly good agreement between the observed and predicted waveforms is obtained at rock sites. However, the agreement is considerably decreased at soft-soil sites due to nonlinear soil response.

000011552 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011552 653__ $$aIntraslab earthquakes, Strong-motion prediction, Asperity source model, Nonlinear soil response, The 1993 Kushiro-oki earthquake

000011552 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011552 720__ $$aSasatani, Tsutomu$$iNoguchi, Shinako$$iMaeda, Takahiro$$iMorikawa, Nobuyuki
000011552 8560_ $$ffischerc@itam.cas.cz
000011552 8564_ $$s884830$$uhttps://invenio.itam.cas.cz/record/11552/files/03-01-0023.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-01-0023.
000011552 962__ $$r9324
000011552 980__ $$aPAPER