Earthquake Source Modeling for Strong Motion Prediction
نویسندگان
چکیده
منابع مشابه
Frontiers in Source Modeling for Near-source Ground- Motion Prediction
Accurate prediction of the intensity and variability of strong ground motions for future large earthquakes depends on our ability to simulate realistic earthquake source models. While there has been considerable progress in characterizing the complexity of earthquake ruptures, recent devastating earthquakes have exhibited rather unexpected behavior. Moderate-size events occurred with surprising...
متن کاملVariations of Strong Earthquake Ground Motion In
Accelerograms recorded at six stations in the metropolitan Los Angeles area during the Borrego Mountain, 1968, the Lytle Creek, 1970, and the San Fernando, 1971, earthquakes in southern California have been studied. In comparing the ground motions recorded during different earthquakes at each of the six stations and in correlations of these motions recorded at different stations during the same...
متن کاملCharacterizing Earthquake Slip Models for the Prediction of Strong Ground Motion
1 URS Greiner Woodward Clyde, Pasadena, CA, U.S.A Email: [email protected] 2 Disaster Prevention Research Institute, Uji, Japan Email: [email protected] 3 Pacific Gas & Electric Company, San Francisco, CA, USA Email: [email protected] 4 Disaster Prevention Research Institute, Uji, Japan 5 GeoResearch Institute, 4-3-2 Itachibori, Nishi-ku, Osaka 550-0012, Japan Email: iwa...
متن کاملFinite-Source Modeling of the 1999 Taiwan (Chi-Chi) Earthquake Derived from a Dense Strong-Motion Network
The 1999 Chi-Chi earthquake (MW 7.6) (20 September 1999, 17:47:15.9 UTC) (located at 23.853 N, 120.816 E, and depth of 7.5 km) inflicted severe regional scale damage to Taiwan. The strong-motion wavefield was captured by a dense network of stations (with average station spacing of 5 km), which represents the most complete strong-motion dataset to date to use to study the kinematic source proces...
متن کاملSource rupture process of the 2011 Tohoku - Oki earthquake derived from the strong - motion records
We reveal the source rupture process using the strong-motion data by the inversion analysis. The derived slip distribution shows one prominently large slip area extending from the hypocentre area to the shallow part of the fault along the trench axis, which is located far off the coastal region extensively damaged by the tsunamis. The shallow main rupture started 60 seconds after the initial br...
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ژورنال
عنوان ژورنال: Zisin (Journal of the Seismological Society of Japan. 2nd ser.)
سال: 1994
ISSN: 0037-1114,1883-9029,2186-599X
DOI: 10.4294/zisin1948.46.4_495