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福井平野の微動アレイ地盤モデルの再評価
https://doi.org/10.57375/00000111
https://doi.org/10.57375/0000011135cc4442-a09a-4030-a55e-d91b0915de8f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyou4132.pdf (4.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-08-03 | |||||
| タイトル | ||||||
| タイトル | 福井平野の微動アレイ地盤モデルの再評価 | |||||
| タイトル | ||||||
| タイトル | Reevaluation of soil velocity structure model gained through microtremor array observation in Fukui Plain | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fukui Plain | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | soil velocity structure | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | microtremor array observation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | SPAC | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | dispersion curve | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | genetic algorithm | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | H/V spectrum | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | gravity survey | |||||
| 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 | 10.57375/00000111 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
橋本, 勇一
× 橋本, 勇一× 安井, 譲× 野口, 竜也× 香川, 敬生× 中谷, 英史× Hashimoto, Yuichi× Yasui, Yuzuru× Noguchi, Tatsuya× Kagawa, Takao× Nakaya, Eiji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to improve correspondences between ground models based on the microtremor array observation in Fukui Plain, models by the H/V survey method and results of the gravity analysis, the microtremor array ground models were reevaluated. The reevaluation was done by the inverse analysis through GA of observed dispersion curves. The representative of the dispersion curves was selected as to be along a theoretical fundamental mode dispersion curve of the H/V ground model. By using the method of selection, a reasonable evaluation became possible compared with the forward method using prior information. The main results are as follows. In one site it was suggested that the depth of the seismic bedrock of the existing model should be greatly decreased. In another site, by assuming the low frequency region of the dispersion curve as the first mode, and the higher region as the fundamental mode respectively, a more appropriate ground model was able to be obtained. It was concluded that the correspondences between the three models were much improved as a whole. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 41, p. 257-264, 発行日 2011-08-03 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00008570 | |||||
| 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 | |||||
