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Duplex Stress Regime in the North Fossa Magna, Central Japan
https://doi.org/10.15083/0000032448
https://doi.org/10.15083/0000032448897d4856-f0dc-4433-8dc7-575f6de516fc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IHO83202.pdf (550.9KB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-12-24 | |||||
| タイトル | ||||||
| タイトル | Duplex Stress Regime in the North Fossa Magna, Central Japan | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tectonic stress field | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | active fault | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fossa Magna | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | fault history | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | central Japan | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/0000032448 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Takeuchi, Akira
× Takeuchi, Akira |
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| 著者所属 | ||||||
| 著者所属 | Graduate School of Science and Engineering for Research, University of Toyama, Japan | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The seismogenic zone along the Japan Sea coast of the Japanese archipelago is a site of active convergences between Amur and Okhotsk plates, as demonstrated by frequent occurrences of historical earthquakes larger than magnitude M6.5. The geologic structure of the zone is commonly characterized by the Neogene thrust/fold belt on the intra-arc continental shelves of both Northeast and Southwest Honshu arcs. A widespread stress field with a northwesterly orientation of maxi-mum principal stress axis is identified throughout the inner side of Honshu by seismotectonics and geodetic monitoring. As for the fault plane solutions of crustal earthquakes, thrust faulting dominates throughout the inner side of the Northeast Honshu arc, while paired fault provinces of thrust and strike-slip faulting are recognized along the inner Southwest Honshu arc. On the basis of a synchronism of seismicity between the Southwest Honshu arc and the Nankai Trough, strain partitioning might account for the strike-slip fault provinces due to oblique subduction of the Philippine Sea plate, as well as the collision of the Izu-Bonin arc with Southwest Honshu. As the easternmost portion of the Southwest Honshu arc is the overriding plate of the Philippine Sea Plate, a duplex stress regime of the northwest-southeast compression intercalated by north-south compression has been associated with the north Fossa Magna region. | |||||
| 書誌情報 |
地震研究所彙報 巻 83, 号 2, p. 155-162, 発行日 2008 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00408972 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00162258 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 51.1 | |||||
| 出版者 | ||||||
| 出版者 | 地震研究所 | |||||
| 出版者別名 | ||||||
| Earthquake Research Institute, University of Tokyo | ||||||
