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Development of a new-type Tsunami resilient breakwater using soil blocks with cement-mixing and mechanical dehydration technology

Research Project

Project/Area Number 25289149
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Geotechnical engineering
Research InstitutionKyushu University

Principal Investigator

Kasama Kiyonobu  九州大学, 工学(系)研究科(研究院), 准教授 (10315111)

Co-Investigator(Kenkyū-buntansha) ZEN KOUKI  九州大学, 大学院工学研究院, 特任教授 (50304754)
FURUKAWA ZENTARO  九州大学, 大学院工学研究院, 助教 (70735985)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2015: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywords浚渫 / リサイクル / 高強度 / 大型化 / 固化処理土 / 防災 / 津波 / 消波
Outline of Final Research Achievements

Mechanical properties and the applicability for road pavement and coastal protection of soil block produced by cement-mixing and mechanical dehydration are evaluated. In addition, this study proposes a formula to calculate the stable weight of soil block underneath breakwater foundation in consideration of the overflow and seepage flow induced by tsunami based on the theoretical force balance between frictional resistance of soil block, the tractive force of the water flow over the caisson to the soil block and seepage force thorough underneath breakwater foundation. A series of hydraulic model experiments were conducted on the scale of 1/100 for Kamaishi Bay breakwaters as the subject in order to confirm the effectiveness of the proposed formula. Using the test results, the stability of the soil block underneath breakwater foundation was evaluated from the geotechnical engineering point of view as well as the hydrodynamical point of view.

Report

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

    (30 results)

All 2016 2015 2014 2013

All Journal Article (11 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 11 results,  Acknowledgement Compliant: 6 results,  Open Access: 4 results) Presentation (19 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Stability evaluation for the caisson-type composite breakwater under tsunami condition2016

    • Author(s)
      Kiyonobu KASAMA, Kouki Zen, Yasuo Kasugai
    • Journal Title

      Proceedings of The 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, Japanese Geotechnical Society Special Publication

      Volume: Vol. 2 (2015), No. 72 Pages: 2465-2468

    • NAID

      130005124303

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 高圧脱水固化して作製した浚渫土砂ブロックの材料特性2015

    • Author(s)
      堂本 佳世, 笠間 清伸, 平澤 充成, 善 功企, 古川 全太郎, 八尋 裕一, 中道 正人, 坂本 光信, 上田 達也, 片桐 雅明, 山本 修司, 川原 修, 長野 敏之
    • Journal Title

      第11回環境地盤工学シンポジウム発表論文集

      Volume: none Pages: 343-346

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 越流・浸透流を考慮した捨石マウンドの浸透破壊と安定重量に関する水理模型実験2015

    • Author(s)
      井上 翔太, 笠間 清伸, 平澤 充成, 善 功企, 古川 全太郎, 八尋 裕一
    • Journal Title

      地域性を考慮した地盤防災減災技術に関するシンポジウム論文集

      Volume: none Pages: 27-32

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mechanical and load transmission properties of soil-concrete block2015

    • Author(s)
      Kayo Doumoto, Kiyonobu KASAMA, Mitunari Hirasawa, Kouki Zen, Zentaro Furukawa, Yuichi Yahiro, Masato Nakamichi, Mitsunobu Sakamoto, Tatsuya Ueda, Masaaki Katagiri, Shuji Yamamoto, Osamu Kawahara, Toshiyuki Nagano
    • Journal Title

      Japanese Geotechnical Society Special Publication

      Volume: 1 Issue: 5 Pages: 27-31

    • DOI

      10.3208/jgssp.JPN-32

    • NAID

      130005095784

    • ISSN
      2188-8027
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Calculation and hydraulic model experiments for the stable weight of rubble-mound considering the overflow and seepage flow2015

    • Author(s)
      Shota Inoue, Kiyonobu KASAMA, Mitunari Hirasawa, Kouki Zen, Zentaro Furukawa, Yuichi Yahiro
    • Journal Title

      Japanese Geotechnical Society Special Publication

      Volume: 1 Issue: 6 Pages: 58-62

    • DOI

      10.3208/jgssp.JPN-29

    • NAID

      130005095790

    • ISSN
      2188-8027
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A HYDRAULIC MODEL EXPERIMENT FOR THE STABLE WEIGHT OF RUBBLE-MOUND CONSIDERING THE OVERFLOW AND SEEPAGE FLOW2015

    • Author(s)
      井上 翔太, 笠間 清伸, 平澤 充成, 善 功企, 古川 全太郎, 八尋 裕一
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)

      Volume: 71 Issue: 2 Pages: I_1059-I_1064

    • DOI

      10.2208/jscejoe.71.I_1059

    • NAID

      130005097445

    • ISSN
      2185-4688
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 浸透流に着目したケーソン式混成防波堤の安定性評価2014

    • Author(s)
      笠間 清伸, 善 功企, 春日井 康夫
    • Journal Title

      地盤工学会特別シンポジウム-東日本大震災を乗り越えて-

      Volume: 1

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] STRENGTH PROPERTY OF SLAG-LIME MIXED AND DEHYDRATED CLAY2014

    • Author(s)
      竹下 知希, 笠間 清伸, 善 功企, 春日井 康夫
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)

      Volume: 70 Issue: 2 Pages: I_894-I_899

    • DOI

      10.2208/jscejoe.70.I_894

    • NAID

      130004697402

    • ISSN
      2185-4688
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 固結効果に着目したスラグ石灰混合浚渫土の圧密挙動2014

    • Author(s)
      笠間 清伸, 善 功企, 春日井 康夫, 平澤 充成, 古川 全太郎, 八尋 裕一
    • Journal Title

      第11回地盤改良シンポジウム論文集

      Volume: 1 Pages: 161-164

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Model experiment for the instability of caisson-type composite breakwater under tsunami condition2013

    • Author(s)
      笠間 清伸, 善 功企, 春日井 康夫
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 69 Issue: 2 Pages: I_966-I_970

    • DOI

      10.2208/kaigan.69.I_966

    • NAID

      130004551231

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Strength Property of Slag and Lime Mixed and Dehydrated Clay2013

    • Author(s)
      T. TAKESHITA, K. KASAMA, Y. KASUGAI and K. ZEN
    • Journal Title

      第7回 特殊土と地盤環境に関するアジアジョイントシンポジウム JS-Okinawa  2013

      Volume: 1 Pages: 89-92

    • NAID

      130004697402

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 越流・浸透流を考慮した捨石マウンドの安定重量に関する水理模型実験2015

    • Author(s)
      井上 翔太
    • Organizer
      平成27年度土木学会全国大会 第70回年次学術講演会
    • Place of Presentation
      岡山市
    • Year and Date
      2015-09-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 浚渫土砂インターロッキングブロックの荷重伝搬特性2015

    • Author(s)
      堂本佳世
    • Organizer
      平成27年度土木学会全国大会 第70回年次学術講演会
    • Place of Presentation
      岡山市
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 脱水固化して作製した浚渫土砂ブロックの材料特性2015

    • Author(s)
      堂本佳世
    • Organizer
      第50回地盤工学研究発表会
    • Place of Presentation
      北海道
    • Year and Date
      2015-09-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] 越流・浸透流を考慮した捨石マウンドの安定重量に関する水理模型実験2015

    • Author(s)
      井上 翔太
    • Organizer
      第50回地盤工学研究発表会
    • Place of Presentation
      北海道
    • Year and Date
      2015-09-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mechanical and load transmission properties of soil-concrete block2015

    • Author(s)
      Kayo Doumoto
    • Organizer
      The 6th Japan-China Geotechnical Symposium
    • Place of Presentation
      北海道
    • Year and Date
      2015-08-31
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Calculation and hydraulic model experiments for the stable weight of rubble-mound considering the overflow and seepage flow2015

    • Author(s)
      Shota Inoue
    • Organizer
      The 6th Japan-China Geotechnical Symposium
    • Place of Presentation
      北海道
    • Year and Date
      2015-08-31
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 越流・浸透流を考慮した捨石マウンドの浸透破壊と安定重量に関する水理模型実験2015

    • Author(s)
      井上 翔太
    • Organizer
      地域性を考慮した地盤防災減災技術に関するシンポジウム
    • Place of Presentation
      福岡市
    • Year and Date
      2015-07-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高圧脱水固化して作製した浚渫土砂ブロックの材料特性2015

    • Author(s)
      堂本 佳世
    • Organizer
      第11回環境地盤工学シンポジウム
    • Place of Presentation
      福島市
    • Year and Date
      2015-07-06
    • Related Report
      2015 Annual Research Report
  • [Presentation] 越流・浸透流を考慮した捨石マウンドの安定重量に関する水理模型実験2015

    • Author(s)
      井上 翔太
    • Organizer
      海洋開発シンポジウム
    • Place of Presentation
      神戸市
    • Year and Date
      2015-06-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高圧脱水固化して作製した浚渫土砂ブロックの一軸圧縮特性2015

    • Author(s)
      堂本佳世
    • Organizer
      平成26年度土木学会西部支部研究発表会
    • Place of Presentation
      沖縄大学
    • Year and Date
      2015-03-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] 越流・浸透流考慮した捨石マウンドの安定重量の計算について2015

    • Author(s)
      井上翔太
    • Organizer
      平成26年度土木学会西部支部研究発表会
    • Place of Presentation
      沖縄大学
    • Year and Date
      2015-03-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] 越流・浸透流考慮した捨石マウンドの安定重量の計算2015

    • Author(s)
      井上翔太
    • Organizer
      平成26年度自然災害協議会西部地区部会研究発表会
    • Place of Presentation
      福岡県福岡市
    • Year and Date
      2015-02-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] 固結効果に着目したスラグ石灰混合浚渫土の圧密挙動2014

    • Author(s)
      笠間清伸
    • Organizer
      第11回地盤改良シンポジウム
    • Place of Presentation
      宮城県仙台市
    • Year and Date
      2014-11-06 – 2014-11-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高圧脱水固化したスラグ石灰混合浚渫粘土の力学特性2014

    • Author(s)
      笠間清伸
    • Organizer
      第39回海洋開発シンポジウム
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2014-06-26 – 2014-06-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 浸透流に着目したケーソン式混成防波堤の安定性評価2014

    • Author(s)
      笠間清伸
    • Organizer
      地盤工学会特別シンポジウム-東日本大震災を乗り越えて-
    • Place of Presentation
      東京電機大学
    • Year and Date
      2014-05-14 – 2014-05-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] 脱水 圧力 に 着目 し た スラグ石灰混合浚渫土の 強度 特性2014

    • Author(s)
      竹下知希
    • Organizer
      平成25年度土木学会西部支部研究発表会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] スラグ石灰混合浚渫土の圧密特性2014

    • Author(s)
      福嶋一徳
    • Organizer
      平成25年度土木学会西部支部研究発表会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] 浸透流に着目したケーソン式混成防波堤の安定性に関する水理模型実験2013

    • Author(s)
      笠間清伸
    • Organizer
      第60回海岸工学講演会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] The Strength Property of Slag and Lime Mixed and Dehydrated Clay2013

    • Author(s)
      Toshiki TAKESHITA
    • Organizer
      第7回 特殊土と地盤環境に関するアジアジョイントシンポジウム JS-Okinawa  2013
    • Place of Presentation
      沖縄
    • Related Report
      2013 Annual Research Report

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

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