• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2021 Fiscal Year Annual Research Report

Development of new slope protection technologies using biocementation by focusing on locality

Research Project

Project/Area Number 19H02229
Research InstitutionHokkaido University

Principal Investigator

川崎 了  北海道大学, 工学研究院, 教授 (00304022)

Project Period (FY) 2019-04-01 – 2022-03-31
Keywords地域性 / バイオセメンテーション / 法面 / 炭酸カルシウム / ウレアーゼ
Outline of Annual Research Achievements

最終年度となる本年度は,①小型円筒容器を用いた室内固化試験,②斜面模型を用いた室内固化試験,③現場試験施工とその評価,④提案する技術の有効性評価,の4項目に関する研究を実施した。得られた主な成果の概要は,次のとおりである。
①小型円筒容器を用いた室内固化試験:北海道内の地盤材料より単離した最も有望な尿素分解菌の菌株であるLysinibacillus xylanilyticusを用いて,粒径幅が広い北海道内の地盤材料と平均粒径が異なる北海道外の砂質材料を対象とした室内シリンジ固化試験を実施した。固化試験後の供試体を針貫入試験によって推定一軸圧縮強さ(推定UCS)を求めた結果,平均粒径D50が0.6~1.0 mmの砂質材料では14日後に2~3 MPaの推定UCSとなったのに対し,D50が0.2~0.25 mmの砂質材料と北海道内の地盤材料では14日後に推定UCSが4~16 MPaとなり,粒度分布の影響を受けることがわかった。
②斜面模型を用いた室内固化試験:北海道内の地盤材料を用いて,切土法面を想定した斜面模型による室内固化試験を実施した。14日後に斜面表層部分の推定UCSを求めたところ,2~8 MPaの数値が得られ,その数値は斜面下部の方が大きくなる傾向が見られた。
③現場試験施工とその評価:北海道内において現場試験施工を実施した。斜面模型による室内固化試験と同様に,①尿素分解菌を含む培養液,②カルシウム溶液,の2種類の溶液を別々に噴霧する方式を採用した。その結果,現場における15~30℃の温度条件下において,試薬を使用した試験ケースの斜面表層部分で0.2~2.2 MPaの推定UCSが得られた。
④提案する技術の有効性評価:本研究課題で新たに開発された法面保護技術の有効性について検討した結果,適用地盤やコストの面で課題は残るが,概ね有効であると評価された。

Research Progress Status

令和3年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和3年度が最終年度であるため、記入しない。

  • Research Products

    (51 results)

All 2022 2021 Other

All Int'l Joint Research (6 results) Journal Article (21 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 21 results,  Open Access: 18 results) Presentation (23 results) (of which Int'l Joint Research: 12 results) Remarks (1 results)

  • [Int'l Joint Research] アテネ大学(ギリシャ)

    • Country Name
      GREECE
    • Counterpart Institution
      アテネ大学
  • [Int'l Joint Research] ガジャマダ大学(インドネシア)

    • Country Name
      INDONESIA
    • Counterpart Institution
      ガジャマダ大学
  • [Int'l Joint Research] モラツワ大学/ジャフナ大学(スリランカ)

    • Country Name
      SRI LANKA
    • Counterpart Institution
      モラツワ大学/ジャフナ大学
  • [Int'l Joint Research] ブーインザーラ工科大学/アミールキャビール大学(イラン)

    • Country Name
      IRAN
    • Counterpart Institution
      ブーインザーラ工科大学/アミールキャビール大学
  • [Int'l Joint Research] 食品技術大学(ウクライナ)

    • Country Name
      UKRAINE
    • Counterpart Institution
      食品技術大学
  • [Int'l Joint Research]

    • # of Other Countries
      3
  • [Journal Article] Beachrock Formation Mechanism Using Multiproxy Experimental Data from Natural and Artificial Beachrocks: Insights for a Potential Soft Engineering Method2022

    • Author(s)
      Saitis Giannis, Karkani Anna, Koutsopoulou Eleni, Tsanakas Konstantinos, Kawasaki Satoru, Evelpidou Niki
    • Journal Title

      Journal of Marine Science and Engineering

      Volume: 10(1) Pages: 87

    • DOI

      10.3390/jmse10010087

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Durability Improvement of Biocemented Sand by Fiber-Reinforced MICP for Coastal Erosion Protection2022

    • Author(s)
      Imran Md Al, Nakashima Kazunori, Evelpidou Niki, Kawasaki Satoru
    • Journal Title

      Materials

      Volume: 15(7) Pages: 2389

    • DOI

      10.3390/ma15072389

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of Reaction Conditions on EICP-Treated Desert Aeolian Sand2022

    • Author(s)
      Wu Linyu, Miao Linchang, Kawasaki Satoru, Wang Hengxing
    • Journal Title

      KSCE Journal of Civil Engineering

      Volume: Online first articles Pages: 1-13

    • DOI

      10.1007/s12205-022-1585-0

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Solubilization and aggregation control of silica-polymerizing enzyme fused with a removable soluble protein2022

    • Author(s)
      Oguri Hidetoshi, Nakashima Kazunori, Godigamuwa Kasun, Okamoto Junnosuke, Takeda Yudai, Okazaki Fumiyoshi, Sakono Masafumi, Kawasaki Satoru
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 133(3) Pages: 222-228

    • DOI

      10.1016/j.jbiosc.2021.11.012

    • Peer Reviewed / Open Access
  • [Journal Article] Removal of ammonium by-products from the effluent of bio-cementation system through struvite precipitation2021

    • Author(s)
      Gowthaman Sivakumar, Mohsenzadeh Arash, Nakashima Kazunori, Kawasaki Satoru
    • Journal Title

      Materials Today: Proceedings

      Volume: Article in Press Pages: 1-7

    • DOI

      10.1016/j.matpr.2021.09.013

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Experimental Study on Sand Stabilization Using Bio-Cementation with Wastepaper Fiber Integration2021

    • Author(s)
      Chen Meiqi, Gowthaman Sivakumar, Nakashima Kazunori, Komatsu Shin, Kawasaki Satoru
    • Journal Title

      Materials

      Volume: 14(18) Pages: 5164

    • DOI

      10.3390/ma14185164

    • Peer Reviewed / Open Access
  • [Journal Article] Calcium phosphate biocement using bone meal and acid urease: An eco-friendly approach for soil improvement2021

    • Author(s)
      Gowthaman Sivakumar, Yamamoto Moeka, Nakashima Kazunori, Ivanov Volodymyr, Kawasaki Satoru
    • Journal Title

      Journal of Cleaner Production

      Volume: 319 Pages: 128782

    • DOI

      10.1016/j.jclepro.2021.128782

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Artificial Fusion Protein to Facilitate Calcium Carbonate Mineralization on Insoluble Polysaccharide for Efficient Biocementation2021

    • Author(s)
      Nawarathna Thiloththama H. K., Nakashima Kazunori, Kawabe Tetsuya, Mwandira Wilson, Kurumisawa Kiyofumi, Kawasaki Satoru
    • Journal Title

      ACS Sustainable Chemistry & Engineering

      Volume: 9(34) Pages: 11493-11502

    • DOI

      10.1021/acssuschemeng.1c03730

    • Peer Reviewed / Open Access
  • [Journal Article] CO2-induced carbonate minerals as soil stabilizing agents for dust suppression2021

    • Author(s)
      Keykha Hamed A., Romiani Hadi Mohamadzadeh, Zebardast Ehsan, Asadi Afshin, Kawasaki Satoru
    • Journal Title

      Aeolian Research

      Volume: 52 Pages: 100731

    • DOI

      10.1016/j.aeolia.2021.100731

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bio‐mediated soil improvement: An introspection into processes, materials, characterization and applications2021

    • Author(s)
      Jiang Ning‐Jun, Wang Yi‐Jie, Chu Jian, Kawasaki Satoru, Tang Chao‐Sheng, Cheng Liang, Du Yan‐Jun, Shashank Bettadapura S., Singh Devendra N., Han Xiao‐Le, Wang Yu‐Ze
    • Journal Title

      Soil Use and Management

      Volume: 38(1) Pages: 68-93

    • DOI

      10.1111/sum.12736

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of Scallop Powder Addition on MICP Treatment of Amorphous Peat2021

    • Author(s)
      Gowthaman Sivakumar, Chen Meiqi, Nakashima Kazunori, Kawasaki Satoru
    • Journal Title

      Frontiers in Environmental Science

      Volume: 9 Pages: 690376

    • DOI

      10.3389/fenvs.2021.690376

    • Peer Reviewed / Open Access
  • [Journal Article] Durability analysis of bio-cemented slope soil under the exposure of acid rain2021

    • Author(s)
      Gowthaman Sivakumar, Nakashima Kazunori, Kawasaki Satoru
    • Journal Title

      Journal of Soils and Sediments

      Volume: 21 Pages: 2831-2844

    • DOI

      10.1007/s11368-021-02997-w

    • Peer Reviewed / Open Access
  • [Journal Article] Bio-Mediated Soil Improvement Using Plant Derived Enzyme in Addition to Magnesium Ion2021

    • Author(s)
      Imran Md Al, Nakashima Kazunori, Kawasaki Satoru
    • Journal Title

      Crystals

      Volume: 11(5) Pages: 516

    • DOI

      10.3390/cryst11050516

    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication of silica on chitin in ambient conditions using silicatein fused with a chitin-binding domain2021

    • Author(s)
      Godigamuwa Kasun, Nakashima Kazunori, Tsujitani Sota, Kawasaki Satoru
    • Journal Title

      Bioprocess and Biosystems Engineering

      Volume: 44(9) Pages: 1883-1890

    • DOI

      10.1007/s00449-021-02568-w

    • Peer Reviewed / Open Access
  • [Journal Article] Effect of wetting and drying cycles on the durability of bio-cemented soil of expressway slope2021

    • Author(s)
      Gowthaman S., Nakashima K., Kawasaki S.
    • Journal Title

      International Journal of Environmental Science and Technology

      Volume: 19 Pages: 2309-2322

    • DOI

      10.1007/s13762-021-03306-1

    • Peer Reviewed / Open Access
  • [Journal Article] Green soil improvement: using carbon dioxide to enhance the behaviour of clay2021

    • Author(s)
      Romiani Hadi Mohamadzadeh, Keykha Hamed Abdeh, Talebi Milad, Asadi Afshin, Kawasaki Satoru
    • Journal Title

      Proceedings of the Institution of Civil Engineers - Ground Improvement

      Volume: Ahead of Print Pages: 1-26

    • DOI

      10.1680/jgrim.20.00073

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improvement of using crude extract urease from watermelon seeds for biocementation technology2021

    • Author(s)
      Md Al Imran, Kazunori Nakashima, Niki Evelpidou, Satoru Kawasaki
    • Journal Title

      International Journal of GEOMATE

      Volume: 20(78) Pages: 148-153

    • DOI

      10.21660/2021.78.GX180

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluating mechanical strength of peat soil treated by fiber incorporated bio-cementation2021

    • Author(s)
      Meiqi Chen, Sivakumar Gowthaman, Kazunori Nakashima, Satoru Kawasaki
    • Journal Title

      International Journal of GEOMATE

      Volume: 20(78) Pages: 121-127

    • DOI

      10.21660/2021.78.GX162

    • Peer Reviewed / Open Access
  • [Journal Article] A two-stage treatment process for the management of produced ammonium by-products in ureolytic bio-cementation process2021

    • Author(s)
      Mohsenzadeh A., Aflaki E., Gowthaman S., Nakashima K., Kawasaki S., Ebadi T.
    • Journal Title

      International Journal of Environmental Science and Technology

      Volume: 19 Pages: 449-462

    • DOI

      10.1007/s13762-021-03138-z

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Shoreline mapping based on beachrocks identification in Krakal-Sadranan beach, Yogyakarta, Indonesia2021

    • Author(s)
      Daryono Lutfian R., Nakashima Kazunori, Kawasaki Satoru, Titisari Anastasia D., Barianto Didit H., Suyanto Imam, Rahmadi Arief
    • Journal Title

      Bulletin of Engineering Geology and the Environment

      Volume: 80 Pages: 2825-2844

    • DOI

      10.1007/s10064-020-02101-5

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Distribution and cementation characteristics of beachrocks along southern, southwestern and western coast of Sri Lanka2021

    • Author(s)
      Nayanthara Pahala Ge Nishadi, Dassanayake Anjula Buddhika Nayomi, Nakashima Kazunori, Kawasaki Satoru
    • Journal Title

      Journal of Sedimentary Environments

      Volume: 6 Pages: 93-106

    • DOI

      10.1007/s43217-020-00036-1

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Insights in beachrock formation mechanism using multiproxy experimental data: Case study of Diolkos, Corinth, Greece2021

    • Author(s)
      Giannis Saitis, Konstantinos Tsanakas, Anna Karkani, Satoru Kawasaki, Niki Evelpidou
    • Organizer
      European Geosciences Union General Assembly 2021
    • Int'l Joint Research
  • [Presentation] Fabrication of chitosan gel-silica hybrid materials using fusion silicatein2021

    • Author(s)
      Kasun Godigamuwa, Kazunori Nakashima, Satoru Kawasaki
    • Organizer
      Virtual conference organized by the European Federation of Biotechnology (EFB2021)
    • Int'l Joint Research
  • [Presentation] Used Paper Fibers for Sustainably Enhancing the MICP Stabilization of Sand2021

    • Author(s)
      Meiqi Chen, Sivakumar Gowthaman, Kazunori Nakashima, Shin Komatsu, Satoru Kawasaki
    • Organizer
      6th GeoChina International Conference
    • Int'l Joint Research
  • [Presentation] Removal of ammonium by-products from the effluent of bio-cementation system through struvite precipitation2021

    • Author(s)
      Sivakumar Gowthaman, Arash Mohsenzadeh, Kazunori Nakashima, Satoru Kawasaki
    • Organizer
      F-EIR Conference 2021 - Environment Concerns and its Remediation
    • Int'l Joint Research
  • [Presentation] High water content peat soil improved by MICP technique with fiber reinforcement2021

    • Author(s)
      Meiqi Chen, Sivakumar Gowthaman, Kazunori Nakashima, Shin Komatsu, Satoru Kawasaki
    • Organizer
      Eleventh International Conference on Geotechnique, Construction Materials and Environment (GEOMATE 2021)
    • Int'l Joint Research
  • [Presentation] Plant enzyme induced carbonate precipitation for sand cementation2021

    • Author(s)
      Linyu Wu, Linchang Miao, Satoru Kawasaki
    • Organizer
      Eleventh International Conference on Geotechnique, Construction Materials and Environment (GEOMATE 2021)
    • Int'l Joint Research
  • [Presentation] Evaluating the effects of polymers on microbially induced carbonate precipitation2021

    • Author(s)
      Zhen Yan, Sivakumar Gowthaman, Kazunori Nakashima, Satoru Kawasaki
    • Organizer
      Eleventh International Conference on Geotechnique, Construction Materials and Environment (GEOMATE 2021)
    • Int'l Joint Research
  • [Presentation] Aggregation of magnetite particles by mussel adhesive protein triggered by protease2021

    • Author(s)
      Anju Pilakka Veedu, Kazunori Nakashima, Hiroki Miyagawa, Satoru Kawasaki
    • Organizer
      26th Symposium of Young Asian Biological Engineers' Community (YABEC2021)
    • Int'l Joint Research
  • [Presentation] Influence of cementation level on the mechanical behavior of bio-cemented slope soil treated by surface injection2021

    • Author(s)
      S. Gowthaman, M. Chen, H. Nakamura, K. Nakashima, S. Kawasaki
    • Organizer
      Third International Conference on Geotechnical Engineering ICGE-Colombo-2020
    • Int'l Joint Research
  • [Presentation] Polymer modified microbial induced carbonate precipitation: Novel approach to densify the loose sand2021

    • Author(s)
      T. H. K. Nawarathna, K. Nakashima, S. Kawasaki
    • Organizer
      Third International Conference on Geotechnical Engineering ICGE-Colombo-2020
    • Int'l Joint Research
  • [Presentation] A soil improvement method based on plant-derived urease-induced carbonate precipitation2021

    • Author(s)
      R. A. N. Dilrukshi, K. Nakashima, S. Kawasaki
    • Organizer
      Third International Conference on Geotechnical Engineering ICGE-Colombo-2020
    • Int'l Joint Research
  • [Presentation] Geochemical characterization of the coastal alluvial aquifer in Wates, Yogyakarta, Indonesia2021

    • Author(s)
      Phyu Phyu Thin, Heru Hendrayana, Wahyu Wilopo, Satoru Kawasaki
    • Organizer
      13th AUN/SEED-Net Regional Conference on Geological and Geo-Resource Engineering (RC GeoE 2021)
    • Int'l Joint Research
  • [Presentation] MICPを用いた海浜砂の固化と耐久性2021

    • Author(s)
      鹿野政直,中島一紀,川﨑了,青木園子
    • Organizer
      2021年度資源・素材学会北海道支部春季講演会<オンライン開催>
  • [Presentation] 進化分子工学的手法による硫化銅結合ペプチドの獲得2021

    • Author(s)
      菅原駿平,中島一紀,石渡悠介,川﨑了
    • Organizer
      2021年度資源・素材学会北海道支部春季講演会<オンライン開催>
  • [Presentation] 北海道の高速道路のり面におけるMICP法による現場固化試験の事前調査2021

    • Author(s)
      古泉広夢,Sivakumar Gowthaman,川﨑了,中島一紀,高橋亮介
    • Organizer
      2021年度資源・素材学会北海道支部春季講演会<オンライン開催>
  • [Presentation] 重金属イオン応答性ゲルを指向したタンパク質分子デザイン2021

    • Author(s)
      重政友貴,中島一紀,青木孝祐,川﨑了
    • Organizer
      2021年度資源・素材学会北海道支部春季講演会<オンライン開催>
  • [Presentation] シリカ重合酵素を用いたバイオLayer-by-Layer法によるガラス基盤上への生体分子の固定化2021

    • Author(s)
      直田亮,中島一紀,辻谷颯太,川﨑了
    • Organizer
      2021年度資源・素材学会北海道支部春季講演会<オンライン開催>
  • [Presentation] シリカ重合酵素によるガラス基盤上へのシリカの積層と生体分子の固定化2021

    • Author(s)
      直田亮,中島一紀,辻谷颯太,川﨑了
    • Organizer
      生物工学若手研究者の集い夏のオンラインセミナー2021<オンライン開催>
  • [Presentation] セルロースを担体とした Au3+回収のための融合タンパク質のデザイン2021

    • Author(s)
      青木孝祐,中島一紀,東郷佑樹,川﨑了
    • Organizer
      生物工学若手研究者の集い夏のオンラインセミナー2021<オンライン開催>
  • [Presentation] Control of adhesion properties of mussel adhesive proteins2021

    • Author(s)
      Anju Pilakka Veedu, 中島一紀,宮川寛希, 川﨑了
    • Organizer
      生物工学会北日本支部2021年度第一回オンライン若手シンポジウム<オンライン開催>
  • [Presentation] シリカ重合酵素を用いた交互積層法によるガラス基盤上への生体分子の固定化2021

    • Author(s)
      直田亮, 中島一紀, 辻谷颯太, 川﨑了
    • Organizer
      資源・素材2021(札幌)<オンライン開催>
  • [Presentation] 市販の液体のりが尿素分解菌のウレアーゼ活性に与える影響2021

    • Author(s)
      大村萌美, 中島一紀, 川﨑了, 青木園子
    • Organizer
      資源・素材2021(札幌)<オンライン開催>
  • [Presentation] セルロースとタンパク質を用いた新たな貴金属回収法の開発2021

    • Author(s)
      青木孝祐, 中島一紀, 東郷佑樹, 川﨑了
    • Organizer
      資源・素材2021(札幌)<オンライン開催>
  • [Remarks] 北海道大学大学院工学研究院環境循環システム部門資源生物工学研究室

    • URL

      https://bre.eng.hokudai.ac.jp/

URL: 

Published: 2022-12-28  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi