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A Subsystems Method In Simulation Of Earthquake Ground Motions Using A Direct 3-D Boundary Element Method
http://hdl.handle.net/10458/6580
http://hdl.handle.net/10458/65800bca9671-2f2f-41ca-b4ae-37d600a057c1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (1.2 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 | A Subsystems Method In Simulation Of Earthquake Ground Motions Using A Direct 3-D Boundary Element Method | |||||
| 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× Okada, Yousuke× Oho, Koutaku× Kobayashi, Masaki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Since the physical processes of propagation of seismic waves generated by a kinematic model of fault rupture in laterally inhomogeneous layered media can be consistently and rigorously represented by the boundary integral equations and these equations can be numerically solved with making use of the direct boundary element method, the simulation method of ground motions using the 3 dimensional BEM is attractive from a theoretical viewpoint. In this paper, to improve the weak points of the 3 dimensional BEM concening the capacity of computational memory and the computational time, the method of subsystems analysis of entire system consisting of an earthquake source and the laterally inhomogeneous layered media has been developed. The advantages of the developed method of subsystems analysis have been demonstrated by the numerical examples of simulation of ground motions for an earthquake source and sedimentary valley model. | |||||
| 書誌情報 |
13WCEE en : 13th World Conference on Earthquake Engineering 巻 8, 発行日 2004-08 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
