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Development of innovative water storage technology for relief of serious water shortage area

Research Project

Project/Area Number 26550098
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Design and evaluation of sustainable and environmental conscious system
Research InstitutionKyushu University

Principal Investigator

Hara Kazuhiro  九州大学, 工学研究院, 教授 (00180993)

Co-Investigator(Renkei-kenkyūsha) OKABE Hirotaka  九州大学, 大学院・工学研究院, 准教授 (90221142)
HIDAKA Yoshiki  九州大学, 大学院・工学研究院, 助教 (70274511)
Research Collaborator KAWANO Sinya  九州大学, 大学院・工学府, 技術職員
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords環境学 / 環境創生 / 水資源 / ダム / 海洋利用 / シミュレーション / 淡水不足 / 浮きダム
Outline of Final Research Achievements

Lack of freshwater is a major social problem. Therefore, we investigated the floating dam reservoir method which is several hundred times as large as the conventional onshore dam. It was confirmed that it is effective to accumulate freshwater flowing from rainfall and river to the sea in floating reservoir dam. The dam will store water and float in the sea, but since it does not move, there are few restrictions on the shape. Also, since there is no pressure difference between the inside and the outside, it is possible to reduce the strength of the structural material, and it was confirmed by calculation that a simple partitioning of the polymer material is sufficient.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (1 results)

All 2016

All Presentation (1 results)

  • [Presentation] 海中浮き貯水ダムの検討2016

    • Author(s)
      岡部 弘高, 河野 真也, 日高 芳樹, 原 一広
    • Organizer
      平成28年度応用物理学会九州支部学術講演会
    • Place of Presentation
      対馬市交流センター(長崎県対馬市)
    • Year and Date
      2016-12-03
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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