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OHTSUBO MASAMI  大坪 政実

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OHTSUBO Masami  大坪 政美

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Researcher Number 80112316
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2017: 九州大学, 名誉教授
2014: 九州大学, 大学院農学研究院, 名誉教授
2013 – 2014: 九州大学, (連合)農学研究科(研究院), 名誉教授
2012: 九州大学, (連合)農学研究科(研究院), 教授
2012: 九州大学, 大学院・農学研究院, 教授 … More
2010 – 2011: 九州大学, 農学研究院, 教授
2008 – 2010: 九州大学, 農学研究科, 教授
2007 – 2009: Kyushu University, 大学院・農学研究院, 教授
2006: Kyusyu University, Graduate School of Bioresource and Bioenvironmental Sciences, Professor, 大学院農学研究院生産環境科学部門, 教授
2006: 九州大学, 大学院農学研究院生産環境科部門, 教授
2005: 九州大学, 大学院・農学研究員生産環境科学部門, 教授
2004 – 2005: 九州大学, 農学研究院, 教授
2000 – 2005: 九州大学, 大学院・農学研究院, 教授
2002: 教授
2000 – 2002: 九州大学, 農学研究院, 教授
1994 – 1999: Kyushu Univ., Agriculture, Associate Professor, 農学部, 助教授
1988 – 1992: 九州大学, 農学部, 助教授 Less
Review Section/Research Field
Principal Investigator
Irrigation, drainage and rural engineering/Rural planning / Irrigation, drainage and rural engineering/Rural planning / 農業土木
Except Principal Investigator
Irrigation, drainage and rural engineering/Rural planning / 農業土木 / Geotechnical engineering / Irrigation, drainage and rural engineering/Rural planning
Keywords
Principal Investigator
Cementation / 透水性 / 酸化鉄 / 吸着 / 重金属 / 鋭敏比 / 粘土鉱物 / 塩分 / 堆積環境 / Zeta potential … More / Flocks / Salt concentration / Electrolyte concentration / Iron oxide / Depositional environment / Marine clay / 粒子間相互作用セメンテーション / ヒドロキシアルミニウム / 粘土の沈降 / 粒子間相互作用 / 粘度 / 非晶質水酸化鉄 / 剪断強度 / 電解質物質 / 物理化学的性質 / 沈定容積 / 粒径 / ゼ-タ電位 / フロック / セメンテ-ション / 塩濃度 / 電解質 / 海成粘土 / bentonite / permeability / sorption / clay liner / clay barrier / salinity / heavy metal / bottom ash / 遮水 / 粘土バリアー / ベントナイト / 透水係数 / 粘土ライナー / 粘土バリア / 焼却灰 / zeta potential / consolidation / shear strength / iron oxide / 塩類溶脱 / ゼータ電位 / 圧密 / 強度 / セメンテーション / Circulation / Percolation water / Rice paddy growth / Reduction of nitrogen / Paddy field / 循環 / 窒素の除去 / 浄化作用 / 浸透水 / 水稲生育 / 窒素 / 水田土壌 / カラム試験 / 重油 / 灯油 / 油汚染 / 油吸着材 / 地下水汚染 / 油保持 / 土壌油汚染 / 修復 / 土壌汚染 / 流出 / 保持 / 油 / ピートモス / 炭酸塩 / 有機物 / 物理的性質 / 土質 / 底泥 / 有明海 / 有明粘土 / カナダ東部粘土 / バンコク粘土 / 土質工学 … More
Except Principal Investigator
有明粘土 / 有限要素法 / 干拓堤防 / Ariake Clay / 圧密特性 / 堆積環境 / finite element method / reclamation dike / Ariake clay / 有限要素解析 / 粘土鉱物 / TDR / 力学的性質 / 物理・化学的性質 / 底泥 / Secondary Consolidation / 弾塑性有限要素法 / 二次圧密 / 強度特性 / 地盤沈下 / 分子動力学 / 凍結融解 / 土の物理的特性 / 土ゲノム / 土の凍結 / 化学的固結 / セメント改良土 / 土壌環境 / 土の工学的特性 / 土の地域性 / 地盤工学 / 酸化鉄 / せん断強さ / 土の物理的性質 / 土のせん断強さ / 土の物理化学的性質 / Kagoshima Bay / Ariake Sea / Erosion and Deposition of Suspended Sediment / Numerical Simulation / Salinity Concentration in Estuary / Suspended Sediment / Formation of Tidal Flat / 微細土砂の巻上げ沈降 / 数値シミュレーション / 千潟の形成 / 鹿児島湾 / 有明海 / 微細土砂の巻き上げ沈降 / 数値シミュレ-ション / 河口塩分濃度 / 浮遊砂量 / 干潟の形成 / field observation / ground subsidence / residual settlement / mechanical property / 性能設計 / 強度・変形特性 / 動態観測 / 残留沈下 / wave / tidal flat / seabed / consolidation / marine clay / aging effect / sedimentation environment / 温度効果 / 沈降 / 海底地盤 / セメンテーション / せん断 / 粘土 / 波浪 / 干潟 / 圧密 / 海成粘土 / 年代効果 / behavior analysis / consolidation characteristics / strength characteristics / physical and chemical properties / 圧密特定 / 理工学的性質 / 挙動解析 / Settlement Prediction / Swelling Index / Compression Index / Coefficient of Earth Pressure at Rest / Coefficient of Secondary Compression / Clay Mineral / 沈下予測 / 膨張指数 / 圧縮指数 / 静止土圧係数 / 二次圧縮係数 / Mixing model / Electrical conductivity / Irrigation / Moisture sensor / Volcanic soil / Dielectric constant / Soil water / 水収支 / 火山伝導率 / 混合式 / 電気伝導度 / 灌漑 / 水分センサー / 火山灰土 / 誘電率 / 土壌水分 / Strength / Collapse / Compressibility / Compacted Soil / Weathered Basalt Soil / 強度 / コラプス / 圧縮 / 締固め土 / 玄武岩風化土 / Numerical simulation / Convective Dispersion / Settling / Resuspension / Mechanical properties / Physical and chemical properties / Turbidity / Sediment / 凝集・分散・沈降特性 / 数値実験 / 移流分散 / 濁り / 巻き上げ / 沈降特性 / Pyrite / Deformation Analysis / Zeta Potential / Self-Weight Consolidation / Flocculation / 強度異方性 / 軟弱粘土 / 非排水強度 / 凝集・沈降 / パイライト / ゼータ電位 / 自重圧密 / 凝集 / Membrain of Chemical Stabilization / Prevention of Soil loss / Cement hardening Agent / Slope Stability / Reddish Soil / Calcareous Coral Sand / Shirasu / マ-ジ / 地盤安定 / 土質改良 / セメント安定処理 / マージ / クロボク / オンジャク / 浸食防止 / 侵食防止 / 高分子系被膜材 / セメント処理 / 斜面安定解析 / 国頭マージ / さんご石灰質砂 / シラス / 安定性評価 / 挙動予測 / 嵩上げ盛土 / 有明粘土地盤 / メキシコシティー / 原位置試験 / 振動特性 / 微動アレイ探査 / 表面波探査 / 珪藻分析 / せん断特性 / メキシコシティー粘土 / シミュレーション / 洪積砂礫層 Less
  • Research Projects

    (21 results)
  • Research Products

    (53 results)
  • Co-Researchers

    (44 People)
  •  Construction of soil genome concept for evaluating the geotechnical properties and its engineering benefits

    • Principal Investigator
      Tanaka Masanori
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geotechnical engineering
    • Research Institution
      National Institute of Maritime, Port and Aviation Technology
      Port and Airport Research Institute
  •  Investigation of the strength and consolidation characteristics of Ariake clay grounds and stability evaluation of the reclamation dike in a raising embankment.

    • Principal Investigator
      HIGASHI Takahiro
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Basic study on the absorption of oil and heavy metal, and biodegradation by peatPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  A study of the effects of geotechnical properties and sedimentary structures on the seismic motion and the associated seismic disaster mitigation

    • Principal Investigator
      TANAKA Masanori
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geotechnical engineering
    • Research Institution
      Independent Administrative Institution Port and Airport Research Institute
  •  Process of heavy metal accumulation in Ariake Bay and the assessment of heavy metal retention by sediment mudPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Clarification of the mechanism, prediction in the future and impact assessment to the reclamation dikes concerning the subsidence in the Shiroishi district in Saga Prefecture

    • Principal Investigator
      HIGASHI Takahiro
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Study on the relationship between environments of soil sedimentation and engineering properties of the ground in Quaternary Era

    • Principal Investigator
      TSUCHIDA Takashi
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geotechnical engineering
    • Research Institution
      Hiroshima University
  •  Heavy metal dissolution from fly and bottom ashes, and the evaluation of performance for heavy metal sorption by clay barrier materials in land fill sitesPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      KYUSHU UNIVERSITY
  •  Investigations of the Residual Settlement of Reclamation Dikes and its Prediction Mmethods for the Introduction of Performance Based Design to the Maintenance of Reclamation Dikes

    • Principal Investigator
      HIGASHI Takahiro
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Investigation of the Physical, Chemical and Mechanical Properties of Ariake Clay under the Reclamation Dick and Analysis of the Behavior of the Reclamation Dike by Finite Element Method

    • Principal Investigator
      HIGASHI Takahiro
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Influence of Aging Effect of Clay on Consolidation and Strength CharacteristicsPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      KYUSHU UNIVERSITY
  •  Study on TDR method : Measuring limitation and its applications

    • Principal Investigator
      CHIKUSHI Jiro
    • Project Period (FY)
      1998 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      KYUSHU UNIVERSITY
  •  Secondary Consolidation of Ariake Clay

    • Principal Investigator
      TAKAYAMA Masateru
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      KYUSHU UNIVERSITY
  •  海成粘土の堆積環境ならびに土質工学的性質の特徴-有明粘土,カナダ東部粘土,およびバンコク粘土の対比-Principal Investigator

    • Principal Investigator
      大坪 政美
    • Project Period (FY)
      1997
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Compressibility of Compacted Weathered Basalt Soil

    • Principal Investigator
      TAKAYAMA Masateru
    • Project Period (FY)
      1996 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      KYUSHU UNIVERSITY
  •  Evaluation of the characteristics of sediment in coastal shallow sea area and development of the prediction method for maddiness environment

    • Principal Investigator
      TAKAYAMA Masateru
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Removal of nitrogen and phosphate by the circulation of percolated water and paddy rice growthPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Irrigation, drainage and rural engineering/Rural planning
    • Research Institution
      Kyushu University
  •  Consolidation and strength characteristics of Ariake soft clay

    • Principal Investigator
      TAKAYAMA Masateru
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      農業土木
    • Research Institution
      KYUSHU UNIVERSITY
  •  Study on Geotechnical Properties of Local Soils and Economical Land Reclamation

    • Principal Investigator
      NANBA Naohiko
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      農業土木
    • Research Institution
      Kagoshima University
  •  Study on Transport and Accumulation of Suspended Matter in Inland Sea

    • Principal Investigator
      TOHARA Yoshio
    • Project Period (FY)
      1988 – 1989
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      農業土木
    • Research Institution
      Kyushu University
  •  The Role of Cementation and Electrolyte Concentration in Marine Clay BehaviorPrincipal Investigator

    • Principal Investigator
      OHTSUBO Masami
    • Project Period (FY)
      1988 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      農業土木
    • Research Institution
      Kyushu University

All 2015 2014 2013 2012 2011 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

  • [Journal Article] Sensitivity of Salt-leached Clay Sediments in the Ariake Bay Area, Japan2015

    • Author(s)
      Phanny He, Masami Ohtsubo, Takahiro Higash and Motohei Kanayama
    • Journal Title

      Marine Georesources & Geotechnology

      Volume: Vol.33, Issue 5 Issue: 5 Pages: 429-436

    • DOI

      10.1080/1064119x.2014.952854

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Journal Article] Quick clay development and cation composition of pore water in marine sediments from the Ariake Bay area, Japan2014

    • Author(s)
      Phanny He, Masami Ohtsubo, Hiroshi Abe, Takahiro Higashi and Motohei Kanayama
    • Journal Title

      International Journal of Geosciences

      Volume: Vol.5, No.6 Issue: 06 Pages: 595-606

    • DOI

      10.4236/ijg.2014.56054

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Journal Article] 塩類溶脱によるクイッククレーの生成とイオン組成の関係2013

    • Author(s)
      安部 宏,ヘ パニー,大坪 政美,東 孝寛,金山 素平
    • Journal Title

      九州大学大学院農学研究院学芸雑誌

      Volume: 第68巻 Pages: 25-34

    • NAID

      120005326642

    • Data Source
      KAKENHI-PROJECT-24580357
  • [Journal Article] ピートモスの灯油保持カラム試験による油吸着材としての性能評価2012

    • Author(s)
      大坪政美,小西一貴,真玉洋彰,東 孝寛,金山素平,高田雄三
    • Journal Title

      農業農村工学会論文集

      Volume: 第277号 Pages: 1-7

    • NAID

      10030475076

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22580277
  • [Journal Article] Effects of pore water salinity on the liquid limit of Mexico City clay and the swelling chracterristics of its constituent minerals2012

    • Author(s)
      Aflakhur Ridlo, Masami Ohtsubo, Takahiro Higashi, Motohei Kanayama and Masanori Tanaka
    • Journal Title

      Clay Science

      Volume: Vol.16 Pages: 105-110

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Journal Article] Mineralogy and chemistry of Mexico City clay and their contribution to the unusual geotechnical index properties of the clay2012

    • Author(s)
      Aflakhur Ridlo, Masami Ohtsubo, Takahiro Higashi, Motohei Kanayama and Masanori Tanaka
    • Journal Title

      Clay Science

      Volume: Vol.16 Pages: 95-104

    • NAID

      110009578101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Journal Article] ピートモスの灯油保持カラム試験による油吸着材としての性能評価2012

    • Author(s)
      大坪政美, 小西一貴, 真玉洋彰, 他
    • Journal Title

      農業農村工学会論文集

      Volume: 277 Pages: 1-7

    • NAID

      10030475076

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22580277
  • [Journal Article] ピートモスによる油の保持と生分解2011

    • Author(s)
      大坪政美, 小西一貴, 真玉洋彰, 他
    • Journal Title

      九州大学大学院農学研究院学芸雑誌

      Volume: 66-2 Pages: 11-20

    • NAID

      120003464599

    • Data Source
      KAKENHI-PROJECT-22580277
  • [Journal Article] ピートモスによる油の保持と生分解2011

    • Author(s)
      大坪政美,小西一貴,真玉洋彰,東 孝寛,金山素平
    • Journal Title

      九州大学農学部学芸雑誌

      Volume: 第2号 Pages: 11-20

    • NAID

      120003464599

    • Data Source
      KAKENHI-PROJECT-22580277
  • [Journal Article] 実測値に基づいた圧密沈下予測手法の検:討-ニューラルネットワークを利用した沈下予測-2009

    • Author(s)
      金山素平, 山下裕貴, 東孝寛, 大坪政美
    • Journal Title

      農業農村工学会論文集 第77巻,第1号

      Pages: 61-69

    • NAID

      10025640917

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Journal Article] 実測値に基づいた圧密沈下予測手法の検討-ニューラルネットワークを利用した沈下予測-2009

    • Author(s)
      金山素平, 山下裕貴, 東孝寛, 大坪政美
    • Journal Title

      農業農村工学会論文集 77(1)

      Pages: 61-69

    • NAID

      10025640917

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Journal Article] Coefficient of secondary consolidation and Akiko Nakano, for Ariake marine clay2007

    • Author(s)
      Motohei Kanayama, Takahiro Higashi, Masami Ohtsubo, Akiko Nakano
    • Journal Title

      Proceedings of 60th Canadian Geotechnical Conference & 8th Joint CGS/IAH-CNC Groundwater Conf-erence Vol.60

      Pages: 1896-1901

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Journal Article] Coefficient of secondary consolidation for Ariake marine clay2007

    • Author(s)
      Motohei Kanayama, Takahiro Higashi, Masami Ohtsubo, Akiko Nakano
    • Journal Title

      Proceedings of 60th Canadian Geotechnical Conference & 8th Joint CGS/IAH-CNC Groundwater Conference 60

      Pages: 1896-1901

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Journal Article] Leachability of municipal solid waste ashes in simulated landfill condtions2006

    • Author(s)
      Li, L., Ohtsubo, M., Yamaoka, S., Higashi, T.
    • Journal Title

      Waste Management (掲載決定)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Leachiability of municipal solid waste ashes in simulated landfill conditions2006

    • Author(s)
      Li, L.Y., Ohtsubo, M., Yamaoka, S., Higashi, T.
    • Journal Title

      Waste Management (in print)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of salt concentration on the hydraulic conductivity of the mixtures of basal soil and various bentonites2006

    • Author(s)
      Mishra, A.K., Ohtsubo, M., Li, L, Higashi, T.
    • Journal Title

      Journal of the Faculty of Agriculture, Kyushu University 51-1

      Pages: 33-36

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Concentrations on the Hydraulic Conductivity of the Mixtures of Basalt Soil and Various Bentonites2006

    • Author(s)
      Mishra, A.K., M.Ohtsubo, L.Li, T.Higashi
    • Journal Title

      J.Fac.Agr.(Kyushu Univ.) Vol.51 No.1

      Pages: 37-43

    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Effects of salt on the sorption of lead by marine clay in column test2006

    • Author(s)
      Ohtsubo, M., Morishita, T., Li, L, Higashi, T., Yamaoka, S.
    • Journal Title

      Journal of ASTM International 3(4)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of Salt Concentrations on the Hydraulic Conductivity of thr Mixtures of Basalt Soil and various Bentonite.2006

    • Author(s)
      Mishra, A.K., M.Ohtsubo, L.Li, T.Higashi
    • Journal Title

      J.Fac.Agr. (Kyushu Univ.) Vol.51, No.1

      Pages: 37-43

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Effects of salt on the sorption of lead by marine clay in column tests2006

    • Author(s)
      Ohtsubo, M., Morishita, T., Li, L, Higashi, T., Yamaoka, S.
    • Journal Title

      Journal of American Society of Testing Materials International (掲載決定)

    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effects of salt on the sorption of lead by marine clay in column tests2006

    • Author(s)
      Ohtsubo, M., Morishita, T., Li, L, Higashi, T., Yamaoka, S.
    • Journal Title

      Journal of American Society of Testing Materials International 3-4(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of Salt Concentertions on the Hydraulic Conductivity of the Mixtures of Basalt Soil and Various Bentonites2006

    • Author(s)
      Mishra A K, M Ohtsubo, L Li, T Higashi
    • Journal Title

      J. Fac. Agr., Kyushu Univ. Vol. 51, No. 1

      Pages: 37-43

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Determination of Coefficient of Consolidation by Using Nonlinear Least Square Method. (in Japanese)2006

    • Author(s)
      Kanayama, M., Higashi T., Ohtsubo M., Chikushi J.
    • Journal Title

      Trans of JSIDRE Vol.73, No.6

      Pages: 147-152

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Effect of Salt Concentrations on the Permeability and Com-pressibility of Soil-Bentonite Mixtures2005

    • Author(s)
      Mishra A K, M Ohtsubo, L Li, T Higashi
    • Journal Title

      J. Fac. Agr., Kyushu Univ. Vol. 50, No. 2

      Pages: 837-849

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] One-dimensional Swelling and Consolidation Properties for Ariake Clay. (in Japanese)2005

    • Author(s)
      Kanayama, M., Ohtsubo M., Higashi T., Hiyama H.
    • Journal Title

      Trans of JSIDRE Vol.72,No.6

      Pages: 147-152

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Effect of Salt Concentrations on the Permeability and Compressibility of Soil-Bentonite Mixtures.2005

    • Author(s)
      Mishra, A.K., M.Ohtsubo, L.Li, T.Higashi
    • Journal Title

      J.Fac.Agr. (Kyushu Univ.) Vol.50, No.2

      Pages: 837-849

    • NAID

      110004036984

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Effect of salt concentrations on the permeability and compressibility of soil-bentonite mixtures2005

    • Author(s)
      Mishra, A.K., Ohtsubo, M., Li, L, Higashi, T.
    • Journal Title

      Journal of the Faculty of Agriculture, Kyushu University 50-2

    • NAID

      110004036984

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] 懸濁状および締固め火山灰土の重金属吸着特性2005

    • Author(s)
      大坪政美, 野田真弓, 東 孝寛
    • Journal Title

      地盤工学会論文報告集 45-4

      Pages: 171-177

    • NAID

      110003983960

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of salt concentrations on the hydraulic condicutivity of the mixtures of basalt soil and various bentontes2005

    • Author(s)
      Mishra, A., K.Ohtsubo, M., LI, L, Higashi, T.
    • Journal Title

      Journal of Faculty of Agriculture, Kyushu University 51(1)

      Pages: 37-43

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of Salt Concentrations on the Permeability and Compressibility of Soil-Bentonite Mixtures2005

    • Author(s)
      Mishra, A.K., M.Ohtsubo, L.Li, T.Higashi
    • Journal Title

      J.Fac.Agr.(Kyushu Univ.) Vol.50, No.2

      Pages: 837-849

    • NAID

      110004036984

    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] 粘土ライナー材としてのベントナイト混合土の重金属吸着特性2005

    • Author(s)
      山岡伸也, 大坪政美, 東 孝寛, Li, Loretta
    • Journal Title

      農業土木学会論文集 238

      Pages: 43-49

    • NAID

      130004348713

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] 懸濁状および締固め火山灰土の重金属吸着特2005

    • Author(s)
      大坪政美, 野田真弓, 東 孝寛
    • Journal Title

      地盤工学会論文報告集 44・3(印刷中)

    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] Effect of salt concentrations on the permeability and compressibility of soil and-bentonite mixtures2005

    • Author(s)
      Mishra, A., K.Ohtsubo, M., LI, L, Higashi, T.
    • Journal Title

      Journal of Faculty of Agriculture, Kyushu University 50(2)

      Pages: 837-850

    • NAID

      110004036984

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Journal Article] 非線形最小二乗法を用いた土の圧密係数決定法2005

    • Author(s)
      金山素平, 東 孝寛, 大坪政美, 筑紫二郎
    • Journal Title

      農業土木学会論文集 第73巻第6号(No.240)

      Pages: 55-61

    • NAID

      10016954860

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] 有明粘土の一次元膨張・圧密特性2004

    • Author(s)
      金山素平, 大坪政美, 東 孝寛, 肥山浩樹
    • Journal Title

      農業土木学会論文集 第72巻第6号(No.234)

      Pages: 147-152

    • NAID

      10014193018

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15580215
  • [Journal Article] Sorption of heavy metal in suspended and compact volcanic ash soil2004

    • Author(s)
      Yamaoka, S., Ohtsubo, M., Higashi, T., Li, L
    • Journal Title

      Journal of the Japanese Geotechnical Society 45(4)

      Pages: 171-177

    • NAID

      110003983960

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15380167
  • [Presentation] メキシコシティ粘土のHvorslevの強度定数と非可逆比Λ2014

    • Author(s)
      東 孝寛, 中野 晶子, 大坪 政美, 金山 素平
    • Organizer
      第95回(平成26年度)農業農村工学会九州沖縄支部講演会
    • Place of Presentation
      佐賀市
    • Year and Date
      2014-10-29
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] Shear strength characteristics of the Shiroishi clay from Ariake Bay, Japan2014

    • Author(s)
      Phanny He, Masami Ohtsubo, Takahiro Higashi, Motohei Kanayama
    • Organizer
      The fifth international seminar of JSPS core to core program, Collaborative project for soil and water conservation in Southeast Asian watersheds
    • Place of Presentation
      福岡市
    • Year and Date
      2014-08-07
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] Undrained shear strength characteristics of Ariake clay (Yamaashi samples)2014

    • Author(s)
      Takahiro Higashi, Masami Ohtsubo, Motohei Kanayama and Akiko Nakano
    • Organizer
      The fifth international seminar of JSPS core to core program, Collaborative project for soil and water conservation in Southeast Asian watersheds
    • Place of Presentation
      福岡市
    • Year and Date
      2014-08-07
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] の強度特性についての一検討-強度増加, 有明粘土率, 内部摩擦角の密度依存性-2009

    • Author(s)
      東孝寛, 大坪政美, 金山素平
    • Organizer
      第88回農業農村工学会九州支部講演会
    • Place of Presentation
      佐賀市
    • Year and Date
      2009-10-18
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 有機物含有量が物理試験結果に及ぼす影響2009

    • Author(s)
      田中政典、大坪政美、中島美代子
    • Organizer
      土木学会第64回年次学術講演会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2009-09-04
    • Data Source
      KAKENHI-PROJECT-20404010
  • [Presentation] 石地区における有明粘土層下位の洪積層, 佐賀県白の圧縮性-佐賀県白石地盤沈下観測井データの解析を通して-2009

    • Author(s)
      東孝寛, 大坪政美, 金山素平
    • Organizer
      第89回農業農村工学会九州支部講演会
    • Place of Presentation
      那覇市
    • Year and Date
      2009-10-30
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 実測値に基づいた圧密沈下予測手法の検, 討-ニューラルネットワークを利用した沈下予測-2009

    • Author(s)
      金山素平, 山下裕貴, 東孝寛, 大坪政美
    • Organizer
      第89回農業農村工学会九州支部講演会
    • Place of Presentation
      那覇市
    • Year and Date
      2009-10-30
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 有明海北部底質の物理・化学的性質と重金属分布2008

    • Author(s)
      岡本雅美, 大坪政美, 東孝寛, 金山素平
    • Organizer
      農業農村工学会九州支部講演会
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2008-10-30
    • Data Source
      KAKENHI-PROJECT-19380139
  • [Presentation] 佐賀県白石地区における有明粘上層下位の洪積層の圧縮性-佐賀県白石地盤沈下観測井データの解析を通して-2008

    • Author(s)
      東孝寛, 大坪政美, 金山素平
    • Organizer
      第89回農業農村工学会九州支部講演会
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2008-10-30
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 実測値に基づいた圧密沈下予測手法の検討-ニューラルネットワークを利用した沈下予測-2008

    • Author(s)
      金山素平, 山下裕貴, 東孝寛, 大坪政美
    • Organizer
      第89回農業農村工学会九州支部講演会
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2008-10-30
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 有明粘土の強度特性についての一検討-強度増加率,内部摩擦角の密度依存性2007

    • Author(s)
      東 孝寛, 大坪 政美, 金山 素平
    • Organizer
      第88回農業農村工学会九州支部講演会
    • Place of Presentation
      佐賀県佐賀市
    • Year and Date
      2007-10-18
    • Data Source
      KAKENHI-PROJECT-19580281
  • [Presentation] 有明粘土(山脚試料)の強度異方性

    • Author(s)
      東 孝寛, 大坪 政美, 金山 素平, 中野 晶子
    • Organizer
      平成27年度農業農村工学会大会講演会
    • Place of Presentation
      岡山市
    • Year and Date
      2015-09-01 – 2015-09-03
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] 早期の沈下実測データに基づいた沈下予測手法の検討

    • Author(s)
      金山 素平,Alexander Rohe,Leon A. van Paassen,東 孝寛,大坪政美
    • Organizer
      平成25年度農業農村工学会大会講演会
    • Place of Presentation
      東京都世田谷区
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] 有明粘土(諫早湾試料)への一般化したHvorslevの破壊規準の適用

    • Author(s)
      東 孝寛, 金山 素平, 大坪 政美
    • Organizer
      第94回(平成25年度)農業農村工学会九州沖縄支部講演会
    • Place of Presentation
      宮崎市
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] 塩類溶脱によるクイッククレーの形成と陽イオン組成の関係

    • Author(s)
      安部 宏,He Phanny,大坪 政美,東 孝寛,金山 素平
    • Organizer
      第94回(平成25年度)農業農村工学会九州沖縄支部講演会
    • Place of Presentation
      宮崎市
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] 有明粘土(山脚試料)の非排水せん断強度特性

    • Author(s)
      東 孝寛,大坪政美,金山素平
    • Organizer
      平成24年度農業農村工学会九州支部大会講演会
    • Place of Presentation
      長崎市
    • Data Source
      KAKENHI-PROJECT-24580357
  • [Presentation] 有明粘土(山脚試料)の一面せん断強度特性

    • Author(s)
      東 孝寛,大坪政美,金山素平,He Phanny
    • Organizer
      平成24年度農業農村工学会大会講演会
    • Place of Presentation
      札幌市
    • Data Source
      KAKENHI-PROJECT-24580357
  • 1.  HIGASHI Takahiro (00181066)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 49 results
  • 2.  TAKAYAMA Masateru (60038312)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 3.  HIYAMA Hiroki (10208788)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 2 results
  • 4.  CHIKUSHI Jiro (00127458)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 5.  OKABE Tamenobu (60091378)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 6.  KANAYAMA Motohei (60398104)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 27 results
  • 7.  EGASHIRA Kazuhiko (20038293)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  KOUMOTO Tatsuya (60038304)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  TANAKA Masanori (20371768)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 10.  KAMEI Takeshi (30177597)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  SHIKASHO Shiomi (80038265)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  TOHARA Yoshio (80038182)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  WATABE Yoichi (00371758)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  WADA Shin-ichiro (60108678)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  田中 洋行
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  HIRAMATSU Kazuaki (10199094)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  NOZU Atsushi (60371770)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  KAWASE Hiroshi (30311856)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  SHIBUYA Satoshi (00206153)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  NANBA Naohiko (60041612)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  SINJO Toshiya (40045109)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  KUNITAKE Masato (10039323)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  MIWA Koichi (40032099)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  MORI Ken (50117272)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  IKEDA Motoki (00038283)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  KOBAYASHI Tetsuo (20032576)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  NAKANO Yoshisuke (60038320)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  YAHATA Hisashi (90038290)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  HIROTA Osamu (60038289)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  TSUCHIDA Takashi (10344318)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  HIBINO Tadashi (50263736)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  KATO Osamu (40038295)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  KIMURA Haruyasu (00145111)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  KAWAHARADA Reijiro (80041599)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  KATAOKA SATSUKI (50552080)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  翁長 謙良 (60045101)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  藤本 昌宜 (00038241)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  加納 誠二 (40280408)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  佐々木 康 (90274109)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  長谷川 紘一 (10039331)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  川口 貴之 (20310964)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  大河原 正文 (80223741)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  五明 美智男
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  関本 恒浩
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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