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Studies on reasonable reinforcement of Irrigation Canal Tunnels with Cementitious Material

Research Project

Project/Area Number 25292142
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Rural environmental engineering/Planning
Research InstitutionShimane University

Principal Investigator

Natsuka Isamu  島根大学, 生物資源科学部, 教授 (90379694)

Co-Investigator(Kenkyū-buntansha) 石井 将幸  島根大学, 生物資源科学部, 准教授 (50293965)
森 丈久  石川県立大学, 生物資源環境学部, 准教授 (10502841)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Keywords農業用水路トンネル / ストックマネジメント / 補強工法 / セメント系材料 / 水路トンネル / 補強効果 / 載荷試験 / 数値解析
Outline of Final Research Achievements

Polymer cement mortar (PCM) method that uses lattices of the reinforced fibers such as the carbon and the glass bar arrangements (FRP lattice muscle) and composite materials (HPFRCC) method composed by mortar and the short fiber for reinforcement were thought as a reasonable reinforcement of the irrigation canal tunnel with the cementitious material. It was important to consider the balance of the reinforcement level and the bond strength when these methods were designed, and it was clarified to be able to decide the reinforcement level by setting the allowed amount of displacement and the width of the crack. Moreover, it proposed the new examination method that examined the bond strength, and the impregnation method that was able to improve the bond strength clarified that it was important to note the combination of the impregnation material and PCM.

Report

(4 results)
  • 2016 Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (14 results)

All 2016 2014 2013 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 3 results) Presentation (8 results) (of which Int'l Joint Research: 2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] テーバー式摩耗試験による水砂噴流摩耗試験の代替性2016

    • Author(s)
      松本 拓・長束 勇・石井将幸・緒方英彦
    • Journal Title

      農業農村工学会論文集

      Volume: 303 Pages: 325-330

    • NAID

      130005432641

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 水路トンネルの安全性評価を目的とした現場載荷試験と数値解析によるその評価2014

    • Author(s)
      石井将幸・長束 勇・緒方英彦・円城寺將貴・上見謙太
    • Journal Title

      農業農村工学会論文集

      Volume: 292 Pages: 41-48

    • NAID

      130005095609

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics of Drying Shrinkage in Mortar Using Various Industrial By-products as Fine Aggregate2014

    • Author(s)
      HASEGAWA Yuki, CHOI Man-Kwon, SATO Shushi, NATSUKA Isamu and AOYAMA Shigeyasu
    • Journal Title

      農業農村工学会論文集

      Volume: 292 Pages: 79-84

    • NAID

      130005095604

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] トンネル空洞への現場発泡硬質ウレタンフォーム充填による機能回復技術2014

    • Author(s)
      長束 勇・青山咸康・松藤展和・大川栄二
    • Journal Title

      農業農村工学会誌

      Volume: 82(4) Pages: 19-22

    • NAID

      130007784186

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 水路トンネルのひび割れ発生メカニズムとその補強工法2013

    • Author(s)
      長束 勇・村尾弘道・松本 拓・石井将幸
    • Journal Title

      農業農村工学会論文集

      Volume: 288 Pages: 77-83

    • NAID

      130004951468

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] METHOD TO MEASURE DETACHMENT STRENGTH OF SURFACE COVERING TECHNIQUE2016

    • Author(s)
      J. Asano, T. Matsumoto , I. Natsuka , M. Ishii, and S. Sato
    • Organizer
      41th Conference on Our World in Concrete & Structures
    • Place of Presentation
      Singapore(Singapore)
    • Year and Date
      2016-08-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Study on Accelerated Abrasion Test Method for Inorganic Repairing Material of Irrigation Concrete2016

    • Author(s)
      Shushi Sato, Keita Kojima, Yuki Hasegawa, Keikichi Takahashi, Toshihiro Morii , and Isamu Natsuka
    • Organizer
      Commission Internationale du Genie Rural - AgEng
    • Place of Presentation
      Aarhus(Kingdom of Denmark)
    • Year and Date
      2016-06-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 供用中の農業用水路トンネルの状態を考慮した内面補強工法2014

    • Author(s)
      松本 拓・長束 勇・石井将幸・加藤智丈・内山純一
    • Organizer
      農業農村工学会大会講演会
    • Place of Presentation
      (新潟)朱鷺メッセ新潟コンベンションセンター
    • Year and Date
      2014-08-26 – 2014-08-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 内面補強を施したほろ型トンネルの耐荷性評価2014

    • Author(s)
      岡本祐輝・松本 拓・浅野純平・長束 勇・石井将幸
    • Organizer
      農業農村工学会大会講演会
    • Place of Presentation
      (新潟)朱鷺メッセ新潟コンベンションセンター
    • Year and Date
      2014-08-26 – 2014-08-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 施工性・経済性からみた耐摩耗性補修モルタルの最適配合2014

    • Author(s)
      小栗雅也・平塚千紗・松本 拓・高橋 亮・長束 勇
    • Organizer
      農業農村工学会大会講演会
    • Place of Presentation
      (新潟)朱鷺メッセ新潟コンベンションセンター
    • Year and Date
      2014-08-26 – 2014-08-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] EVALUATION RESULT ON LONG-TERM PERFORMANCE OF INORGANIC REPAIRING MATERIAL FOR CONCRETE CANAL2014

    • Author(s)
      Shushi Sato, Isamu Natsuka, and Yuki Hasegawa
    • Organizer
      39th Conference on Our World in Concrete & Structures
    • Place of Presentation
      (Singapore)Goodwood Park Hotel
    • Year and Date
      2014-08-20 – 2014-08-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] 強度の異なるほろ形トンネルにおけるFRPグリッドを用いた内面補強工法の効果2013

    • Author(s)
      松本 拓・長束 勇・石井将幸・加藤智丈・竹村 学・谷口硯士・内山純一
    • Organizer
      農業農村工学会大会講演会
    • Place of Presentation
      (東京)東京農業大学世田谷キャンパス
    • Related Report
      2013 Annual Research Report
  • [Presentation] ひび割れの発生したほろ形トンネルにおけるFRPグリッドを用いた内面補強工法の効果

    • Author(s)
      松本 拓・長束 勇・加藤智丈・竹村 学・谷口硯士・内山純一
    • Organizer
      農業農村工学会中国四国支部講演会
    • Place of Presentation
      (高松)香川県社会福祉総合センター
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 空洞充填によるトンネルの補修方法2013

    • Inventor(s)
      長束勇・石井将幸・松藤展和・小浪岳治・橋爪秀夫・大川栄二
    • Industrial Property Rights Holder
      島根大学,アップコン,岡三リビック,ジオデザイン,アキレス
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-167858
    • Filing Date
      2013-08-12
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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