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Development of a Self-waking Auxiliary Dike for Alleviating Floods in Coastal Area

Research Project

Project/Area Number 23580341
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Irrigation, drainage and rural engineering/Rural planning
Research InstitutionNational Agriculture and Food Research Organization

Principal Investigator

KIRI Hirohide  独立行政法人農業・食品産業技術総合研究機構, 農村工学研究所・水利工学研究領域, 上席研究員 (60360385)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords気候変動 / 高潮 / 農地海岸 / 堤防 / 減災 / 海岸堤防
Research Abstract

In coastal farmlands, reduction of the height of coastal levees by subsidence degrades their performance. Furthermore, in addition to the sea level rise, increasingly severe floods and typhoons are forecasted as a result of climate change. Consequently, the risk of flood damage caused by floods or storm surges is growing on coastal farmlands. Whereas the risk of storm surge disaster has been evaluated by numerical analysis, it is difficult to reduce flood damage by performing only risk assessments. Thus, effective measures to reduce damage on coastal farmlands are required. Through this study, I developed the self-standing type auxiliary embankment to prevent flooding by small or medium-sized storm surges, and verified its features by hydraulic model experiments.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (2 results)

All 2014

All Presentation (2 results)

  • [Presentation] 沿岸地域の溢水被害を軽減する自己起立型補助堤防の開発2014

    • Author(s)
      桐ほか
    • Organizer
      農業農村工学会大会講演会
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Related Report
      2013 Final Research Report
  • [Presentation] 沿岸地域の溢水被害を軽減する自己起立型補助堤防の開発2014

    • Author(s)
      桐 博英,中矢哲郎,安瀬地一作,丹治 肇,成岡道男
    • Organizer
      平成26年度農業農村工学会大会講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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