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Paleoseismological survey of the Sabae Fault in the seismic gap around the Seibu-basin, Fukui Prefecture, central Japan.

Research Project

Project/Area Number 21540470
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Geology
Research InstitutionUniversity of Fukui

Principal Investigator

YAMAMOTO Hirofumi  福井大学, 教育地域科学部, 教授 (50240122)

Co-Investigator(Renkei-kenkyūsha) FUJII Jyunko  福井大学, 教育地域科学部, 助手 (50228946)
OKAMOTO Takuo  福井工業高等専門学校, 教授 (50185477)
KOJIMA Keisuke  福井大学, 大学院・工学研究科, 教授 (40205381)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsテクトニクス / 鯖江断層 / 地震活動の空白域 / 活動履歴 / 活断層 / 群列ボーリング / 最新活動時期 / 群列ポーリング / 地震発生確率
Research Abstract

The Sabae fault, presumed from geomorphic characteristics, is a reverse active fault that extends NS for 18km long along the western flank of the Sabae plateau in the seismic gap around the Seibu-basin, Fukui Prefecture, central Japan. In this research, we clarified the existence of this fault system, and two faulting events based on borehole drillings across the fault. The latest faulting event occurred after A. D. 500 and the penultimate one was between B. C. 2400 and B. C. 1800.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (9 results)

All 2011 2010 2009 Other

All Journal Article (5 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] 福井平野と福井地震断層・福井東側地震断層2011

    • Author(s)
      山本博文
    • Journal Title

      1948福井地震報告書

      Pages: 6-19

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 福井県越前海岸沿い断層群の活動履歴について2010

    • Author(s)
      山本博文・木下慶之・中川登美雄・中村俊夫
    • Journal Title

      福井大学地域環境研究教育センター紀要「日本海地域の自然と環境」

      Volume: 17 Pages: 57-78

    • NAID

      120002754135

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 若狭湾周辺海域の第四紀構造運動2009

    • Author(s)
      山本博文
    • Journal Title

      福井大学教育地域科学部紀要 第II部 No. 10

      Pages: 1-10

    • NAID

      120001871554

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Estimation of underground structure around the Sabae Fault based on microtremor observation2009

    • Author(s)
      Kojima, K., Yamamoto, H., Noguchi, T., Okamoto, T., Nakaya, E., Moto, K.
    • Journal Title

      Proceedings of the International Symposium on Geo-informatics and Zoning for Hazard Mapping

      Pages: 285-290

    • NAID

      120001819977

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of underground structure around the Sabae Fault based on microtremor observation

    • Author(s)
      Kojima, K., Yamamoto, H., Noguchi, T., Okamoto, T., Nakaya, E. and Moto, K
    • Journal Title

      Proceedings of the International Symposium on Geo-informatics and Zoning for Hazard Mapping

      Pages: 285-290

    • NAID

      120001819977

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] 地震空白域に位置する鯖江断層の活動について2010

    • Author(s)
      山本博文
    • Organizer
      日本活断層学会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2010-11-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 地震空白域に位置する鯖江断層の活動について2010

    • Author(s)
      山本博文
    • Organizer
      日本活断層学会2010年度秋季学術大会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2010-11-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 鯖江台地と鯖江断層の活動について2010

    • Author(s)
      山本博文・岡本拓夫・小嶋啓介・久谷恭平
    • Organizer
      第54回北陸地震研究会
    • Place of Presentation
      鯖江市神明苑
    • Year and Date
      2010-08-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 鯖江台地と鯖江断層の活動について2009

    • Author(s)
      山本博文
    • Organizer
      福井大学地域環境研究教育センター「日本海地域の自然と環境」研究発表会
    • Place of Presentation
      福井大学アカデミーホール
    • Year and Date
      2009-12-12
    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2018-02-02  

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