| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
501-504頁
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| 著者（和）： |
趙 伯明，香川 敬生
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| タイトル（和）： |
大阪堆積盆地モデルの高精度化及びその応用 -2000 年鳥取県西部地震(MJMA7.3)の強震動シミュレーション-
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| 抄録（和）： |
-
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| キーワード（和）： |
堆積盆地モデル，物性値，強震動シミュレーション，３ 次元差分法，波形モデリング
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| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Boming Zhao, Takao Kagawa
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| タイトル（英）： |
CHARACTERIZATION OF THE OSAKA BASIN MODEL WITH HIGH ACCURACY AND ITS APPLICATION -STRONG MOTION SIMULATION OF THE 2000 TOTTORI-KEN SEIBU EARTHQUAKE (MJMA7.3)-
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| 抄録（英）： |
In this paper, we develop Osaka sedimentary basin model with simulating observed strong motion records by 3D finite difference method to revising Osaka Spline model with high accuracy. We up-dated structure model of the Osaka basin by shaping up basin edge structure, adding basement depth derived from P and S wave travel time due to strong motion records, adding data of newly conducted seismic refraction surveys and so on. We apply the model to simulate strong ground motion due to the 2000 Tottori-ken Seibu earthquake with a characterized source model. The results indicate that the characteristics of wave propagation in the Osaka basin have been modeled reasonably by our 3D structure model.
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| キーワード（英）： |
Sedimentary Basin Model, Physical Parameter, Strong Motion Simulation, 3DFD Method, Waveform Modeling
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| 記事区分： |
-
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| 区分： |
委員会論文集 |
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