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DIGITAL SIMULATION OF SEISMIC GROUND MOTION
http://hdl.handle.net/10458/6331
http://hdl.handle.net/10458/6331ab753b52-9188-4071-aeb4-35e2757e569e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (2.0 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 | DIGITAL SIMULATION OF SEISMIC GROUND MOTION | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Simulation, ground motion, spectral representation, stochastic process, stochastic field, stochaastic wave, stationarity, nonstationarity, homogeneity, nonhomogeneity, power specrurn, evolutionary power spectrum, autocorrelation function | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Shinozuka, M
× Shinozuka, M× G, Deodatis× 原田, 隆典 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The method of spectral represention for uni-variate, one-dimensional, stationary stochastic processes and muIti-dimensional, uni-variate （as well as mlti-dimensional, multi-variate） homogeneous stochastic fields has been reviewed in detail, particularly from the viwpoint of digitally generating their sanple functions. this method of representation has then been extended to the cases of uni-variate, one-dimensional, nonstationary stochastic processes and multi-dimentional, uni-variate nonhomogeneous stochastic fields, again enphasizing sample function generation. Also, a fundamental theory of evolutionary stochastic waves is developed and a technique for digitally generating samples of such waves is introduced as a further extension of the spectral representation method. This is done primarily for the purpose of developing an analytical model of seismic waves that can acoount for their stochastic characteristics in the time and space domain. From this model, the corresponding sample seismic waves can be digitally generated. The efficacy of this new technique is demonstrated with the aid of a numerical example in which a sample of a spatially two-dimensional stochastic wave consistent with the Lotung, Taiwan dense array data is digitally generated. | |||||
| 書誌情報 |
Lecture Notes in Engineering 巻 32, p. 253-298, 発行日 1987-05 |
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| 出版者 | ||||||
| 出版者 | Springer-Verlag | |||||
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| 出版タイプ | VoR | |||||
