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3-Dimensional DBEM For Simulation Of Seismic Waves In Laterally Inhomogeneous Layered Media And Vortex Of Wave Motions Near A Fault
http://hdl.handle.net/10458/6594
http://hdl.handle.net/10458/6594ed574456-60d7-44a4-b33d-bce6ce0fa10d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | 3-Dimensional DBEM For Simulation Of Seismic Waves In Laterally Inhomogeneous Layered Media And Vortex Of Wave Motions Near A Fault | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
原田, 隆典
× 原田, 隆典 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To develop a computer simulation method of earthquake wave motions for the fault-ground system with laterally inhomogeneous media, a three dimensional direct boundary element method is combined with the seismic waves radiated from an extended rupturing fault based on a kinematic source model. By using the developed method, it is found that the seismic wave field on free surface near a strike slip fault exhibits the vortex nature like the movement of cloud during typhoon. It is also found that the spatial-temporal variation of the seismic wave field depends strongly on both the geometrical structure of the sedimentary valley and the position of the extended fault rupture. | |||||
| 書誌情報 |
Joint Workshop on US-Japan Cooperative Research in Urban Earthquake p. 65-72, 発行日 2002-01 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
