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MODELS OF SPATIAL VARIATION OF GROUND DEFOHMATION FOR SEISMIC ANALYSIS OF UNDERGROUND LIFELINE STRUCTURES
http://hdl.handle.net/10458/6318
http://hdl.handle.net/10458/6318c1003196-6572-4a92-97f9-5b5efd6d1b2c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (833.2 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 | MODELS OF SPATIAL VARIATION OF GROUND DEFOHMATION FOR SEISMIC ANALYSIS OF UNDERGROUND LIFELINE STRUCTURES | |||||
| 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× Oda, Takao |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A new method is presented for deseribing the spatial variability of strong earthquake ground deformation. The intent is to establish a practical procedure to deal with the effect of earthquake on long extended structures. The principal idea of the procedure presented in this paper exists in the interpretation that the seismic ground displacements in a horrizontal plane result from the homogeneous Gaussian space-time process with zero mean. This interpretation makes it possible to obtain analytically the extremes of ground displacements, ground strains, and relative displacements between two points on ground surface which are the important factors in seismic design of underground structures. Applying the procedure into a analysis of dense instrument array data, the, behaviors of these extremes are summarized in a "Spatial Variability Spectra of Seismic Ground Deformation". 'Also method of digital simulation of ground deformations varying in a horizontal plane is presented. | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | Spatial variaton | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | space-time random process | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | probabilistic modeling | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | seismic ground deformation | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | seismic array data | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | underground structure | |||||
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| 内容記述タイプ | Abstract | |||||
| 内容記述 | digital simulation | |||||
| 書誌情報 |
JAPAN-THAI CIVIL ENGINEERING CONFERENCE p. 209-216, 発行日 1985-03 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
