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Seismic Response Charactristics Of Stochastic Ground
http://hdl.handle.net/10458/6611
http://hdl.handle.net/10458/66115a855256-9f7c-4f08-bd1d-978c0202b5e3
| 名前 / ファイル | ライセンス | アクション |
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本文 (369.1 kB)
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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 | Seismic Response Charactristics Of Stochastic Ground | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Takanori, Harada
× Takanori, Harada× Tomoki, Fugasa |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to account for the stochastic nature of free-field earthquake ground motions in the time and space domain, the earthquake responses of a stochastic soil layer on rigid rock is analysed where the soil properties are stochastically varying in lateral directions. From the analysis, a closed form analytic expression of the frequency-wavenumber spectrum, which provides information concerning the correlational characteristics of earthquake motions, is established. It is found from the characteristics of the frequency-wavenumber spectrum established in this study that the free-field ground motion displacement is highly coherent in low frequency range while it tends to become incoherent in high frequency range. | |||||
| 書誌情報 |
第8回 日本地震工学シンポジウム p. 427-432, 発行日 1990 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
