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Development of the deterioration mitigation methods based on the In-situ ecosystem

Research Project

Project/Area Number 26289154
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

HATA Toshiro  富山県立大学, 工学部, 教授 (30435424)

Co-Investigator(Kenkyū-buntansha) 笠間 清伸  九州大学, 工学研究院, 准教授 (10315111)
末次 大輔  佐賀大学, 低平地沿岸海域研究センター, 准教授 (30423619)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2014: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Keywordsセメント改良土 / 劣化抑制 / 微生物機能 / 微生物 / 元素マッピング / 地盤工学 / 維持管理 / SEM-EDS
Outline of Final Research Achievements

In this study, Authors proposed that the self deterioration mitigation functional cement treated soil was proposed based on the microbial functions. The advantage points of proposed methods are i) Urease producing bacterium from shallow and deep-sea sediments can support the deterioration mitigation techniques based on the In-situ calcite precipitation, ii) can applying the conventional construction machine such as deep mixing and jet grouting, iii)Proposed method can apply the sand and silt which can maintain the almost 20% reduction effect of deteriolation depth

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (26 results)

All 2018 2017 2016 2015 2014

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 4 results,  Acknowledgement Compliant: 6 results) Presentation (18 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Experimental study on enhancement of soil strength based on microbial functions isolated from methane hydrate-bearing layer in Japan Sea2017

    • Author(s)
      畠俊郎,高橋裕里香,西田洋巳,安田尚登
    • Journal Title

      Japanese Geotechnical Journal

      Volume: 12 Issue: 1 Pages: 151-160

    • DOI

      10.3208/jgs.12.151

    • NAID

      130005519971

    • ISSN
      1880-6341
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A STUDY OF RESTRAINT TECHNIQUES FOR CEMENT TREATED SOIL’S DETERIORATION BY MICROBIAL FUNCTIONS2017

    • Author(s)
      Kazuki Mihara, Toshiro Hata
    • Journal Title

      International Journal of GEOMATE

      Volume: Vol.12,Issue32 Pages: 88-93

    • DOI

      10.21660/2017.32.6618

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A STUDY ON GROUND IMPROVEMENT TECNIQUE WITH IN- SITU MICROOGANISMS ISOLATED FROM JAPAN2017

    • Author(s)
      Rusutsu Ito, Toshiro Hata
    • Journal Title

      Internationl Journal of GEOMATE

      Volume: Vol.12,Issue.32 Pages: 70-75

    • DOI

      10.21660/2017.32.6611

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 微生物機能を活用したセメント改良土の 劣化抑制技術に関する検討2016

    • Author(s)
      三原一輝,末次大輔,笠間清伸,畠俊郎
    • Journal Title

      土木学会論文集B3(海洋開発)

      Volume: Vol.72,No.2

    • NAID

      130005263378

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 海底地盤の液状化対策としての微生物固化技術の有効性評価2016

    • Author(s)
      畠俊郎,阿部廣史
    • Journal Title

      土木学会論文集B3(海洋開発)

      Volume: Vol.72,No.2

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] NEW MICROBIAL-FUNCTION-BASED REINFORCEMENT METHOD FOR EMBANKMENT2016

    • Author(s)
      T.Hata, K.Kaneda and T.Tanikawa
    • Journal Title

      International Journal of GEOMATE

      Volume: Vol.10,No.21 Pages: 1834-1841

    • NAID

      40020863570

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 泥炭を対象とした地盤改良における酵素法の適用性評価2016

    • Author(s)
      畠俊郎,佐藤厚子
    • Journal Title

      材料

      Volume: Vol.65,No.1 Pages: 80-83

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 微生物機能を利用したセメント改良土の劣化抑制技術の検討2018

    • Author(s)
      澤田椿,畠俊郎
    • Organizer
      平成29年度土木学会中部支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 大阪湾底泥を対象とした表層固化技術による巻きあがり抑制の検討2018

    • Author(s)
      村田湧水,畠俊郎
    • Organizer
      平成29年度土木学会中部支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 原位置微生物を用いたセメント改良土の劣化抑制技術の検討2017

    • Author(s)
      三原一輝,畠俊郎
    • Organizer
      平成28年度土木学会中部支部研究発表会
    • Place of Presentation
      金沢大学 角間キャンパス
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] 微生物固化における供試体内の溶存酸素量の変化に関する研究2017

    • Author(s)
      伊藤留寿都,畠俊郎
    • Organizer
      平成28年度土木学会中部支部研究発表会
    • Place of Presentation
      金沢大学 角間キャンパス
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] 各種微生物を用いた模擬堆積物の固化処理に伴う粒度および強度特性の変化に関する検討2017

    • Author(s)
      大野紘輝,畠俊郎
    • Organizer
      平成28年度土木学会中部支部研究発表会
    • Place of Presentation
      金沢大学 角間キャンパス
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] New mitigation techniques for prevention of soil liquefaction by using microbial functions2017

    • Author(s)
      Toshiro Hata,Kazuhiro Kaneda
    • Organizer
      19th International Conference on Soil Mechanics and Geotechnical Engineering (Seoul)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微生物固化において析出する炭酸カルシウム結晶の特性に関する研究2017

    • Author(s)
      伊藤留寿都,畠俊郎
    • Organizer
      第52回地盤工学研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 砂質土及び粘性土を対象としたセメント改良土の劣化抑制技術の検討2017

    • Author(s)
      三原一輝,畠俊郎
    • Organizer
      第52回地盤工学研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 尿素分解菌と脱窒菌を組合せた微生物固化について2017

    • Author(s)
      松林達也,畠俊郎,中野晶子
    • Organizer
      第52回地盤工学研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 富山県射水市由来の微生物を用いた地盤改良技術に関する研究2016

    • Author(s)
      伊藤留寿都,畠俊郎
    • Organizer
      平成28年度土木学会全国大会
    • Place of Presentation
      東北大学川内北キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Bacillus pasteuriiを用いたセメント改良土の海水環境下における劣化抑制技術2016

    • Author(s)
      三原一輝,畠俊郎
    • Organizer
      平成28年度土木学会全国大会
    • Place of Presentation
      東北大学川内北キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 微生物機能を用いたセメント改良土の海水環境下での劣化抑制技術2016

    • Author(s)
      三原一輝,畠俊郎
    • Organizer
      平成27年度土木学会中部支部研究発表会
    • Place of Presentation
      豊田工業高等専門学校
    • Year and Date
      2016-03-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] セメント改良土の微生物併用による劣化抑制に関する室内実験2015

    • Author(s)
      三原一輝,畠俊郎
    • Organizer
      第50回地盤工学研究発表会
    • Place of Presentation
      北海道科学大学
    • Year and Date
      2015-09-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] セメント系地盤改良における尿素および微生物の併用効果に関する検討2015

    • Author(s)
      畠俊郎,谷川友浩,甲村雄一,金田一広
    • Organizer
      第50回地盤工学研究発表会
    • Place of Presentation
      北海道科学大学
    • Year and Date
      2015-09-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] セメント固化処理土の劣化抑制技術に関する研究2015

    • Author(s)
      寺西健太,畠俊郎
    • Organizer
      平成26年度土木学会中部支部研究発表会
    • Place of Presentation
      豊橋技術科学大学
    • Year and Date
      2015-03-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] 微生物固化処理土の力学特性に関する研究2015

    • Author(s)
      井上雄太,畠俊郎
    • Organizer
      平成26年度土木学会中部支部研究発表会
    • Place of Presentation
      豊橋技術科学大学
    • Year and Date
      2015-03-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] 微生物固化における固化溶液濃度が液状化強度へ与える影響について2015

    • Author(s)
      伊藤留寿都,畠俊郎
    • Organizer
      平成26年度土木学会中部支部研究発表会
    • Place of Presentation
      豊橋技術科学大学
    • Year and Date
      2015-03-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] 微生物固化処理土を対象とした液状化強度改善効果に関する検討2014

    • Author(s)
      畠俊郎,畠山正則,阿部廣史
    • Organizer
      第49回地盤工学研究発表会
    • Place of Presentation
      北九州国際会議場他
    • Year and Date
      2014-07-15 – 2014-07-17
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 地盤改良用組成物,地盤改良体,地盤改良方法および地盤修復方法2014

    • Inventor(s)
      甲村雄一,谷川友浩,金田一広,畠俊郎,水谷崇亮
    • Industrial Property Rights Holder
      甲村雄一,谷川友浩,金田一広,畠俊郎,水谷崇亮
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-133047
    • Filing Date
      2014-06-27
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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