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Technology systematization for channel maintenance and restoration to invite self-rejuvenation of river ecosystem

Research Project

Project/Area Number 26289164
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Hydraulic engineering
Research InstitutionHosei University

Principal Investigator

MICHIOKU Kohji  法政大学, デザイン工学部, 教授 (40127303)

Co-Investigator(Kenkyū-buntansha) 前野 詩朗  岡山大学, 環境生命科学研究科, 教授 (20157150)
神田 佳一  明石工業高等専門学校, 都市システム工学科, 教授 (60214722)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000)
Fiscal Year 2016: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywords河川環境 / 水工構造物 / 多自然川づくり / 地形解析 / 環境水理学 / 河川地形解析 / 合流点処理 / 樹林化 / 自然再生 / 維持管理 / 地形の二極化 / 水工水理学 / 水圏現象 / 合流部 / 二極化
Outline of Final Research Achievements

State-of-the-arts technologies for rejuvenating river ecosystem were developed by performing near-nature river works with aids of natural materials such as such as stones, boulders, logs, timbers, live trees, and so on. Through in-situ, laboratory and analytical investigations of complex interrelating systems between hydrodynamics, fluvial processes and ecosystem, it was found how the artificial impacts of water use and river restoration affect river morphology, sedimentation and riparian vegetation. Among findings in this study, it was shown that a huge sandbar developing in front of a tributary confluence could be efficiently regulated and removed by installing a tiny groyne in the upstream side of the confluence. Achievements from the present study are to provide a body of knowledge to establish a comprehensive design scheme and a labor-saving maintenance strategy for the near-nature river works.

Report

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

    (32 results)

All 2017 2016 2015 2014 Other

All Journal Article (15 results) (of which Peer Reviewed: 14 results,  Acknowledgement Compliant: 7 results,  Open Access: 5 results) Presentation (8 results) Remarks (9 results)

  • [Journal Article] BED VARIATION AND ITS CONTROL AT A RIVER CONFLUENCE ASSOCIATED WITH THE UPSTREAM RIVER TOPOGRAPHY AND RELEASE OF THE BARRAGE2017

    • Author(s)
      髙田翔也・神田佳一・道奥康治・久保裕基・岡本吉弘
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 73 Issue: 4 Pages: I_865-I_870

    • DOI

      10.2208/jscejhe.73.I_865

    • NAID

      130006406298

    • ISSN
      2185-467X
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ACCURACY VALIDATION OF PLANAR RIVER BED SURVEY USING AIRBORNE LASER BATHYMETRY AND EXAMINATION OF THE IMPROVEMENT EFFECT ON RIVER FLOW ANALYSIS2017

    • Author(s)
      吉田圭介・前野詩朗・間野耕司・山口華穂・赤穗良輔
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 73 Issue: 4 Pages: I_565-I_570

    • DOI

      10.2208/jscejhe.73.I_565

    • NAID

      130006406283

    • ISSN
      2185-467X
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study on bed variation and its control at a river confluence associated with the upstream river topography and release of the barrage2017

    • Author(s)
      H.Kubo, S.Takata, K.Kanda, Y.Okamoto and K.Michioku
    • Journal Title

      Proc. Int. Symp. River Basin Studies, 2017

      Volume: 1 Pages: 36-36

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Towards a comprehensive design of nature-oriented river structures2016

    • Author(s)
      K.Michioku
    • Journal Title

      Proc. 7th Civil Engineers Conference in the Asian Region

      Volume: 7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Field measurement and numerical analysis on tree breakage modes during floods in a middle-stream reach2016

    • Author(s)
      K.Michioku, K.Kanda, S.Kometani and Y.Irie
    • Journal Title

      Proc. RIVER FLOW 2016

      Volume: 1 Pages: 1860-1868

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 洪水時の河道内植生による流水抵抗の逆推定手法の検討2016

    • Author(s)
      吉田圭介・前野詩朗
    • Journal Title

      土木学会論文集B1(水工学)

      Volume: 72-4

    • NAID

      130005311958

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 植生消長モデルを用いた礫河原再生後の物理環境変化の検証2016

    • Author(s)
      平井康隆,前野詩朗,吉田圭介,藤田駿佑,赤穗良輔
    • Journal Title

      土木学会論文集B1(水工学)

      Volume: 72-4

    • NAID

      130005311962

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Manning's coefficient of alternatively arranged sandbars with tree vegetation2015

    • Author(s)
      K. Michioku, K. Kanda, S. Kometani, Y. Irie and C. Sakamoto
    • Journal Title

      Proc. 36th IAHR World Congress

      Volume: 36

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] EQUIVALENT MANNING’S ROUGHNESS COEFFICIENT OF VEGETATED ALTERNATIVE BAR2015

    • Author(s)
      米谷駿一・道奥康治・神田佳一・入江良幸・坂本知奈美
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 71 Issue: 4 Pages: I_631-I_636

    • DOI

      10.2208/jscejhe.71.I_631

    • NAID

      130005123546

    • ISSN
      2185-467X
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] NUMERICAL SIMULATION OF FLOOD FLOWS IN THE ASAHI RIVER WITH SECULAR CHANGE OF VEGETATION DISTRIBUTION2015

    • Author(s)
      吉田圭介・前野詩朗・藤田駿佑・松山 悟・岩城智大・平井康隆
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 71 Issue: 4 Pages: I_1039-I_1044

    • DOI

      10.2208/jscejhe.71.I_1039

    • NAID

      130005123470

    • ISSN
      2185-467X
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis on historical changes in river morphology influenced by barrage construction and tributary confluence2014

    • Author(s)
      T.Okuyama, K.Michioku, K.Kanda ans S.Kometani
    • Journal Title

      Proc. 11th Intnl. Conf. HydroScience and Eng.

      Volume: CD-ROM Pages: 633-641

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of equivalent Manning’s roughness coefficient for trees vegetated on floodplain2014

    • Author(s)
      K. Michioku, K. Kanda, S. Kometani, Y. Irie, K. Yanagida and T. Uotani
    • Journal Title

      Proc. RIVER FLOW 2014

      Volume: CD-ROM Pages: 563-570

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inverse estimation of distributed roughness coefficients in vegetated flooded rivers2014

    • Author(s)
      K. Yoshida and S. Maeno
    • Journal Title

      J. of Hydraulic Research

      Volume: Vol.52, No.6 Pages: 811-823

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction of forestation process in the Asahi river, Japan using a vegetation dynamics model2014

    • Author(s)
      K. Yoshida, S. Maeno , S. Fujita and S. Matsuyama
    • Journal Title

      Proc. of the 19th IAHR-APD Congress

      Volume: CD-ROM

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and application of vegetation dynamics model for effective river management tasks in the Asahi River, Japan2014

    • Author(s)
      K. Yoshida, S. Maeno, S. Matsuyama and S. Fujita
    • Journal Title

      Proc. of the 19th IAHR-APD Congress

      Volume: CD-ROM

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 笛吹川万力林の洪水流・土砂制御機能に関する水理解析2017

    • Author(s)
      小川陽・道奥康治
    • Organizer
      土木学会第44回関東支部研究発表会
    • Place of Presentation
      埼玉大学(埼玉県さいたま市桜区下大久保255)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 樹木粗度が配された複断面開水路における流れの構造と抵抗特性に関する考察2017

    • Author(s)
      橋本俊平・道奥康治
    • Organizer
      土木学会第44回関東支部研究発表会
    • Place of Presentation
      埼玉大学(埼玉県さいたま市桜区下大久保255)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 河道の弯曲の影響を受ける堰上流の合流部の流れ・河床変動特性に関する研究2016

    • Author(s)
      久保裕基・高田翔也・神田佳一・道奥康治
    • Organizer
      第71回土木学会年次学術講演会
    • Place of Presentation
      東北大学川内北キャンパス(仙台市青葉区川内27-1)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 上流の弯曲と堰湛水の影響を受ける合流部の流れ及び河床変動特性に関する研究2016

    • Author(s)
      久保裕基・高田翔也・神田佳一・道奥康治
    • Organizer
      平成28年度土木学会関西支部年次学術講演会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス(滋賀県草津市野路東1-1-1)
    • Year and Date
      2016-06-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 堰湛水区間における支川合流部の流れ特性に関する研究2015

    • Author(s)
      高田翔也・神田佳一・道奥康治
    • Organizer
      第70回土木学会年次学術講演会
    • Place of Presentation
      岡山大学(岡山県岡山市)
    • Year and Date
      2015-09-16 – 2015-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 堰湛水区間における支川合流部の流れ特性に関する研究2015

    • Author(s)
      高田翔也・神田佳一・道奥康治
    • Organizer
      第70回土木学会年次学術講演会
    • Place of Presentation
      岡山大学(岡山県・岡山市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 堰湛水の影響を受ける合流部の流れ特性に関する研究2015

    • Author(s)
      高田翔也・神田佳一・道奥康治
    • Organizer
      平成27年度土木学会関西支部年次学術講演会
    • Place of Presentation
      摂南大学(大阪府・寝屋川市)
    • Year and Date
      2015-05-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] ラジコンヘリを用いた出水時における表面流況解析2014

    • Author(s)
      魚谷拓矢・谷口麻衣・米谷駿一・道奥康治・神田佳一
    • Organizer
      第69回土木学会年次学術講演会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2014-09-10 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Remarks] 法政大学デザイン工学部都市環境デザイン工学科陸水域環境研究室

    • URL

      http://civil.ws.hosei.ac.jp/wp/staff_ichiran/kannkyosystem/mizukankyo/mizukankyo-intro

    • Related Report
      2016 Annual Research Report
  • [Remarks] 岡山大学水工デザイン学研究室

    • Related Report
      2016 Annual Research Report
  • [Remarks] 明石高専河川研究室

    • URL

      http://kanda-river.jimdo.com/

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
  • [Remarks] 法政大学都市環境デザイン工学科ホームページ

    • URL

      http://www.hosei.ac.jp/edn/kyoin/ce/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 岡山大学水工デザイン学研究室

    • URL

      http://www.okayama-u.ac.jp/user/civil/Labs/hydrau/home2/maeno_yoshida.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 法政大学学術研究データベース

    • URL

      http://kenkyu-web.i.hosei.ac.jp/Profiles/32/0003122/profile.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 法政大学都市環境デザイン工学科ホームページ

    • URL

      http://civil.ws.hosei.ac.jp/wp/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 岡山大学水工デザイン研究室ホームページ

    • URL

      http://www.okayama-u.ac.jp/user/civil/Labs/hydrau/home2/maeno_yoshida.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 明石高専神田研究室ホームページ

    • URL

      http://www.akashi.ac.jp/contents/Civil/staff/kanda/index.html

    • Related Report
      2014 Annual Research Report

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

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