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Watanabe Yasutaka  渡邊 保貴

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渡邊 保貴  ワタナベ ヤスタカ

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Researcher Number 80715186
Affiliation (Current) 2025: 一般財団法人電力中央研究所, サステナブルシステム研究本部, 上席研究員
Affiliation (based on the past Project Information) *help 2022 – 2023: 一般財団法人電力中央研究所, サステナブルシステム研究本部, 主任研究員
2018 – 2021: 一般財団法人電力中央研究所, 地球工学研究所, 主任研究員
Review Section/Research Field
Except Principal Investigator
Basic Section 22030:Geotechnical engineering-related / Medium-sized Section 22:Civil engineering and related fields
Keywords
Except Principal Investigator
粘土 / Discrete Element Method / 個別要素法 / 堆積構造 / 粒状体 / 粒子形状 / マイクロメカニックス / 付着力 / Statistical mechanics / マイクロx線CT … More / statistical mechanics / discrete element method / visualization experiment / soil mechanics / granular materials / 粒子間付着力 / DEM(個別要素法) / SEM / メゾスケール堆積構造 / SEM観察 / x線μCT / 3Dプリンタ / X線μCT / 粘土粒子 / 3Dプリンター / 可視化実験 / 粘土凝集体 / 統計力学 / 個別要素法(DEM) / 低真空湿潤SEM / x線マイクロCT / 複雑粒状体 Less
  • Research Projects

    (2 results)
  • Research Products

    (7 results)
  • Co-Researchers

    (2 People)
  •  Micromechanics of fine grained soil: Quantification of its mesoscale structure and mechanical properties

    • Principal Investigator
      Matsushima Takashi
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 22030:Geotechnical engineering-related
    • Research Institution
      University of Tsukuba
  •  Quest for statistical mechanics theory of complex granular matter based on micro x-ray CT and particle-based simulation

    • Principal Investigator
      Matsushima Takashi
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 22:Civil engineering and related fields
    • Research Institution
      University of Tsukuba

All 2024 2023 2022 2021

All Journal Article Presentation

  • [Journal Article] Saturated hydraulic conductivity of compacted bentonite?sand mixtures before and after gas migration in artificial seawater2023

    • Author(s)
      Watanabe Yasutaka、Yokoyama Shingo、Shimbashi Misato、Yamamoto Yoichi、Goto Takahiro
    • Journal Title

      Journal of Rock Mechanics and Geotechnical Engineering

      Volume: 15 Issue: 1 Pages: 216-226

    • DOI

      10.1016/j.jrmge.2022.01.015

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H01422
  • [Journal Article] Effects of alteration on shear characteristics of compacted Ca-bentonite immersed in alkaline solutions2022

    • Author(s)
      Watanabe Yasutaka、Yokoyama Shingo
    • Journal Title

      Soils and Foundations

      Volume: 62 Issue: 5 Pages: 101199-101199

    • DOI

      10.1016/j.sandf.2022.101199

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H01422
  • [Journal Article] Swelling pressure of compacted bentonite acting on constraining material with deformability2021

    • Author(s)
      Watanabe Yasutaka、Tanaka Yukihisa
    • Journal Title

      Geotechnique

      Volume: 1 Issue: 2 Pages: 1-10

    • DOI

      10.1680/jgeot.20.p.348

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H01422
  • [Journal Article] MELTING AND SOLIDIFICATION EXPERIMENT OF LUNAR SOIL SIMULANT, FJS-1 BY ISOTROPIC AND SURFACE HEATING2021

    • Author(s)
      OTA Masahiro、WATANABE Takuya、MATSUSHIMA Takashi
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))

      Volume: 77 Issue: 2 Pages: I_319-I_328

    • DOI

      10.2208/jscejam.77.2_I_319

    • NAID

      130008150534

    • ISSN
      2185-4661
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H01422, KAKENHI-PROJECT-21KK0071
  • [Journal Article] Shear characteristics of compacted bentonites immersed in KOH and KOH-NaOH solutions2021

    • Author(s)
      Watanabe, Y., Yokoyama, S.
    • Journal Title

      Japanese Geotechnical Society Special Publication

      Volume: 9(2) Pages: 8-13

    • NAID

      130008103303

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H01422
  • [Journal Article] Self-sealing behavior of compacted bentonite?sand mixtures containing technological voids2021

    • Author(s)
      Watanabe Yasutaka、Yokoyama Shingo
    • Journal Title

      Geomechanics for Energy and the Environment

      Volume: 25 Pages: 100213-100213

    • DOI

      10.1016/j.gete.2020.100213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18KK0115
  • [Presentation] モンモリロナイトの静的締固め特性と間隙構造の関係2024

    • Author(s)
      渡邊保貴
    • Organizer
      令和6年度土木学会全国大会年次学術講演会
    • Data Source
      KAKENHI-PROJECT-21H01422
  • 1.  Matsushima Takashi (60251625)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  高野 大樹 (80626218)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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