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KiK-net 永平寺観測地点の地震時伝達関数の逆解析-速度構造と減衰特性の検討-
https://doi.org/10.57375/00000136
https://doi.org/10.57375/00000136c740f548-f090-4312-9b23-dcd621948189
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyou3932.pdf (4.2 MB)
|
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-11-30 | |||||
| タイトル | ||||||
| タイトル | KiK-net 永平寺観測地点の地震時伝達関数の逆解析-速度構造と減衰特性の検討- | |||||
| タイトル | ||||||
| タイトル | Inversion Analysis of Seismic Transfer Function of KiK-net Eiheiji Observation Site -Examination on Soil Velocity and Damping Structure- | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 地震 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 解析 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00000136 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
安井, 譲
× 安井, 譲× 南東, 悠介× 藤田, 亮介× 西川, 隼人× Yasui, Yuzuru× Nanto, Yusuke× Fujita, Ryosuke× Nishikawa, Hayato |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Ground velocity structures and the damping properties of the KiK-net Eiheiji observation point that may be used as a reference point of the input earthquake motion study were examined. The examination was done by optimizing the observed seismic transfer function by the genetic algorithm. In the inverse analysis, multi-stratified soil layer models of thickness 1m were used to evade the trade-off relationship between the soil velocity and the damping. As a result, in addition to the velocity structure, empirical values of the damping coefficients were obtained, and the empirical values for the horizontal motion was 11 (26.3 when S wave velocity larger than 500m/s) and for the vertical motion 53.2 (482 when P wave velocity larger than 1,000m/s), respectively. Moreover it was confirmed to be able to explain the observed transfer function by the deduced proposed soil model well compared with the published one. | |||||
| 書誌情報 | 号 39, p. 234-240, 発行日 2009-08-01 | |||||
| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 18844502 , 18844456 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00008595 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
