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KUWABARA Toshihiko  桑原 利彦

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Kuwabara Toshihiko  桑原 利彦

桑原 利彦

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Researcher Number 60195609
Other IDs
External Links
Affiliation (Current) 2025: 東京農工大学, 工学(系)研究科(研究院), 卓越教授
Affiliation (based on the past Project Information) *help 2018 – 2024: 東京農工大学, 工学(系)研究科(研究院), 卓越教授
2017: 東京農工大学, 工学(系)研究科(研究院), 教授
2012 – 2013: 東京農工大学, 工学(系)研究科(研究院), 教授
2010 – 2011: Tokyo University of Agriculture and Technology, 大学院・工学研究院, 教授
2008 – 2009: Tokyo University of Agriculture and Technology, 大学院・共生科学技術研究院, 教授 … More
2006: Tokyo University of Agriculture and Technology, Institute of Symbiotic Science and Technology, Professor, 大学院共生科学技術研究院, 教授
2005: National University Corporation Tokyo University of Agriculture and Technology, Graduate School, Institute of Symbiotic Science and Technology, Division of Systems and Information Technology, Professor, 大学院・共生科学技術研究部, 教授
2005: 東京農工大学, 大学院共生科学技術研究部, 教授
2004: 国立大学法人東京農工大学, 大学院・共生科学技術研究部, 助教授
2004: National University Corporation Tokyo University of Agriculture and Technology, Institute of Symbiotic Science and Technology, Professor, 大学院・共生科学技術研究部, 教授
2004: 国立大学法人東京農工大学, 大学院・共生科学技術部, 教授
2000 – 2003: 東京農工大学, 工学部, 助教授
2002: Tokyo A&T University, Department of Technology, Associate Professor, 工学部, 教授
1987: 東京工業大学, 精密工学研究所, 助手 Less
Review Section/Research Field
Principal Investigator
Material processing/treatments / Basic Section 26050:Material processing and microstructure control-related
Except Principal Investigator
Basic Section 18010:Mechanics of materials and materials-related / Basic Section 26050:Material processing and microstructure control-related / Material processing/Microstructural control engineering / Design engineering/Machine functional elements/Tribology / 設計工学・機械要素・トライボロジー / 金属加工(含鋳造)
Keywords
Principal Investigator
材料試験 / 成形限界応力 / 成形限界ひずみ / 降伏曲面 / 異方性降伏関数 / 降伏関数 / 成形限界 / 鋼管 / チューブハイドロフォーミング / 塑性 … More / 大ひずみ / 制御 / 材料モデル / 樹脂 / 二軸応力 / yield surface / シミュレーション / 異方性 / ひずみ速度制御 / ポリマー / 二軸応力試験 / エラストマ / 等エネルギー面 / TPFF / 塑性ひずみ速度 / 等塑性仕事面 / 破断限界 / 等仕事面 / ポリエチレン / combined loading / forming limit / non-normality flow rule / constitutive model / yield function / plastic anisotropy / material processing / 複合負荷 / 非法線則 / 材料構成式 / 塑性異方性 / 材料加工・処理 / yield criterion / material testing / forming limit stress / forming limit strain / anisotropic yield function / aluminum alloy / tubehydro forming / アルミニウム合金管 / FLSC / FLC / ひずみ経路 / 成形限界線 / 降伏条件式 / アルミニウム合金 / 線形応力経路 / 加工硬化 / アルミ合金 / 鋼板 / 二軸バルジ試験 / 塑性加工 / 金属板材 / 異方硬化 / ひずみ速度 / チューブハイドロフォーミ / チューブハイドロフオーミング / 複合負荷経路 … More
Except Principal Investigator
フェーズフィールド法 / データ同化 / 板材成形 / 結晶塑性有限要素法 / 深層学習 / アルミニウム合金 / 結晶塑性 / 機械学習 / 亀裂進展 / デジタル画像相関法 / き裂進展 / 破壊力学 / 最適化 / 逆問題 / 材料設計 / ベイズ最適化 / 材料モデリング / 二軸引張試験 / 数値材料試験 / 有限要素法 / 成形シミュレーション / 多軸材料試験 / 結晶塑性解析 / 集合組織 / ニューラルネットワーク / Phase difference control / Master-slave / MRI compatibility / Miniaturization / High power / Spherical motor / Surgical assist robot / 圧電素子 / 小型サンドイッチ型モータ / ステータ / ロータ / 手術用ロボット / 光ファイバセンシング / MRI対応牲 / MRIコンパチブル / 位相差制御 / マスタスレーブ / MRIコンパチビリティ / 小型化 / 高出力化 / 球面モータ / 手術支援ロボット / Micro mechanism / Positioning stage / Ultrasonic motor / 超音波モータ / マイクロメカニズム / 位置決めステージ / 超音波 / CAD / すべり線場理論 / 板縁割れ / 金型 / 自動設計 / 四角筒容器 / 多段絞り / 深絞り加工 Less
  • Research Projects

    (12 results)
  • Research Products

    (92 results)
  • Co-Researchers

    (9 People)
  •  Development of precise prediction technique for fracture behavior using data assimilation-integrated phase-field method

    • Principal Investigator
      山中 晃徳
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 18010:Mechanics of materials and materials-related
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Measurement and analysis of deformation behavior of polyethylene pipe subjected to biaxial repeated loading-unloadingPrincipal Investigator

    • Principal Investigator
      KUWABARA Toshihiko
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 26050:Material processing and microstructure control-related
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Development of computational techniques for inverse problems and optimizations of sheet metal forming using machine learning

    • Principal Investigator
      Yamanaka Akinori
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 26050:Material processing and microstructure control-related
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Measurement and formulation of the deformation behavior of thermoplastic polyetherester elastomer using biaxial stress testsPrincipal Investigator

    • Principal Investigator
      Kuwabara Toshihiko
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 26050:Material processing and microstructure control-related
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Improvement of sheet metal forming simulation using precise multiracial material tests and machine learning

    • Principal Investigator
      Yamanaka Akinori
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/Microstructural control engineering
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Development of a multiaxial stress testing system with quasi-high strain rate for light weight materials for next generation transportation vehiclesPrincipal Investigator

    • Principal Investigator
      KUWABARA Toshihiko
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/treatments
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Development of forming limit prediction method for anisotropic steel tube subjected to combined loading paths and experimental validationPrincipal Investigator

    • Principal Investigator
      KUWABARA Toshihiko
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/treatments
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Forming limits and constitutive modeling of steel tube for automotive partsPrincipal Investigator

    • Principal Investigator
      KUWABARA Toshihiko
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Material processing/treatments
    • Research Institution
      Tokyo University of Agriculture and Technology
  •  Development of Recyclable Endoscopic Surgical Robot System

    • Principal Investigator
      TOYAMA Shigeki
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Design engineering/Machine functional elements/Tribology
    • Research Institution
      National University Corporation Tokyo University of Agriculture and Technology
  •  Material Modeling and Forming Limit Analysis of Tubular Materials for Automotive Use Subjected to Biaxial StressesPrincipal Investigator

    • Principal Investigator
      KUWABARA Toshihiko
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Material processing/treatments
    • Research Institution
      National University Corporation Tokyo University of Agriculture and Technology
  •  Development of an Ultraprecise and Ultrahigh-speed Rotating Mechanism by using a Micro Spherical Ultrasonic Motor

    • Principal Investigator
      TOYAMA Shigeki
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      設計工学・機械要素・トライボロジー
    • Research Institution
      Tokyo A&T University
  •  多段深絞り金型のCADに関する研究

    • Principal Investigator
      神馬 敬
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      金属加工(含鋳造)
    • Research Institution
      Tokyo Institute of Technology

All 2024 2023 2022 2021 2020 2019 2018 2014 2013 2012 2011 2010 2007 2006 2005 Other

All Journal Article Presentation Book

  • [Book] Biaxial Stress Testing Methods for Sheet Metals. In Comprehensive Materials Processing; Van Tyne, C. J., Ed.2014

    • Author(s)
      Kuwabara, T.
    • Publisher
      Elsevier Ltd
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Book] Comprehensive Materials Processing2014

    • Author(s)
      Kuwabara, T.
    • Publisher
      Elsevier
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Book] Biaxial Stress Testing Methods for Sheet Metals, in Comprehensive Materials Processing2014

    • Author(s)
      Toshihiko Kuwabara
    • Total Pages
      1000
    • Publisher
      Elsevier
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Book] 鉄鋼材料の加工硬化特性への新たな要求と基礎研究-加工硬化研究の最前線-(3-1塑性異方性,ひずみ経路依存性,二軸応力負荷でのSS曲線)2011

    • Author(s)
      桑原利彦
    • Publisher
      (社)日本鉄鋼協会材料の組織と特性部会加工硬化特性と組織研究会
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Journal Article] Measurement and Analysis of Deformation Behavior of Thermoplastic Elastomer Tube Subjected to Biaxial Tensile Stress under loading and unloading2023

    • Author(s)
      Kubo S., Kuwabara T., Sumiyama T., Kobayashi T., Furuichi K., Nonomura C.
    • Journal Title

      International Journal of Material Forming

      Volume: 16 Issue: 3 Pages: 27-27

    • DOI

      10.1007/s12289-023-01752-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H01667
  • [Journal Article] 大ひずみ二軸応力下におけるポリエチレン円管の変形挙動測定と解析2021

    • Author(s)
      久保漱汰・桑原利彦・住山琢哉・小林卓哉・古市謙次・野々村千里
    • Journal Title

      塑性と加工

      Volume: ー

    • NAID

      130008056629

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H01744
  • [Journal Article] Estimation of Texture-dependent Stress-Strain Curve and <i>r</i>-value of Aluminum Alloy Sheet Using Deep Learning2020

    • Author(s)
      肥沼康太, 山中晃徳, 渡邊育夢, 桑原利彦
    • Journal Title

      Journal of the Japan Society for Technology of Plasticity

      Volume: 61 Issue: 709 Pages: 48-55

    • DOI

      10.9773/sosei.61.48

    • NAID

      130007801669

    • ISSN
      0038-1586, 1882-0166
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Journal Article] Deep neural network approach to estimate biaxial stress-strain curves of sheet metals2020

    • Author(s)
      Yamanaka Akinori, Kamijyo Ryunosuke, Koenuma Kohta, Watanabe Ikumu, and Kuwabara Toshihiko
    • Journal Title

      Materials & Design

      Volume: 195 Pages: 108970-108970

    • DOI

      10.1016/j.matdes.2020.108970

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02476
  • [Journal Article] Advanced Material Testing in Support of Accurate Sheet Metal Forming Simulations2014

    • Author(s)
      Kuwabara, T.
    • Journal Title

      AIP Conference Proc.

      Volume: 1532 Pages: 69-80

    • DOI

      10.1063/1.4806810

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Measurement of the forming limit stress curve using a multi-axial tube expansion test with a digital image correlation system2014

    • Author(s)
      Hakoyam, T. and Kuwabara, T.
    • Journal Title

      Proc. NUMISHEET 2014 (AIP Conference Proceedings)

      Volume: 1567 Pages: 636-641

    • DOI

      10.1063/1.4850053

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Formulation of Differential Work Hardening of 6000 Series Aluminum Alloy Sheet and Application to Finite Element Analysis2014

    • Author(s)
      彌永大作・瀧澤英男・桑原利彦
    • Journal Title

      Journal of the Japan Society for Technology of Plasticity

      Volume: 55 Issue: 636 Pages: 55-61

    • DOI

      10.9773/sosei.55.55

    • NAID

      130004787492

    • ISSN
      0038-1586, 1882-0166
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Material Modeling of High Strength Steel Sheet Using Multiaxial Tube Expansion Test with Optical Strain Measurement System2013

    • Author(s)
      Hakoyama, T. and Kuwabara, T.
    • Journal Title

      Key Engineering Materials

      Volume: 554-557 Pages: 139-144

    • DOI

      10.4028/www.scientific.net/kem.554-557.139

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Development of a Multiaxial Tube Expansion Testing Machine That Enables the Continuous Measurement of Large-Strain Biaxial Stress-Strain Curves of Sheet Metals2013

    • Author(s)
      菅原史法・桑原利彦
    • Journal Title

      Journal of the Japan Society for Technology of Plasticity

      Volume: 54 Issue: 624 Pages: 57-63

    • DOI

      10.9773/sosei.54.57

    • NAID

      10031139508

    • ISSN
      0038-1586, 1882-0166
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] 金属板材の大ひずみ二軸応力−ひずみ曲線の連続測定を可能とする二軸バルジ試験機の開発2013

    • Author(s)
      菅原史法・桑原利彦
    • Journal Title

      塑性と加工

      Volume: 54 Pages: 57-63

    • NAID

      10031139508

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Measurement and Material Modeling of Work Hardening Behavior of High Strength Steel Sheet Using Multiaxial Tube Expansion Testing Method2013

    • Author(s)
      箱山智之・菅原史法・桑原利彦
    • Journal Title

      Journal of the Japan Society for Technology of Plasticity

      Volume: 54 Issue: 630 Pages: 628-634

    • DOI

      10.9773/sosei.54.628

    • NAID

      10031178871

    • ISSN
      0038-1586, 1882-0166
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Multiaxial tube expansion test method for measurement of sheet metal deformation behavior under biaxial tension for a large strain range2013

    • Author(s)
      Kuwabara, T. and Sugawara, F.
    • Journal Title

      Int. J. Plasticity

      Volume: 45 Pages: 103-118

    • DOI

      10.1016/j.ijplas.2012.12.003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Biaxial Tensile Test of High Strength Steel Sheet for Large Plastic Strain Range2012

    • Author(s)
      Hakoyama, T. and Kuwabara, T.
    • Journal Title

      Key Engineering Materials

      Volume: 504-506 Pages: 59-64

    • DOI

      10.4028/www.scientific.net/kem.504-506.59

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Journal Article] Measurement and analysis of differential work hardening behavior of pure titanium sheet using spline function2011

    • Author(s)
      M.Ishiki, T.Kuwabara, Y.Havashida
    • Journal Title

      International Journal of Material Forming

      Volume: DOI:10.1007/s12289-010-1024-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Journal Article] Advances in anisotropy and formability2010

    • Author(s)
      Banabic D., Barlat, F., Cazacu, O., Kuwabara, T.
    • Journal Title

      Int.J.Mater. Form. 3

      Pages: 165-189

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Journal Article] Effect of strain hardening behavior on forming limit stresses of steel tube subjected to nonproportional loading paths2007

    • Author(s)
      Kengo Yoshida, Toshihiko Kuwabara
    • Journal Title

      International Journal of Plasticity 23-7

      Pages: 1260-1284

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] Path-dependence of the forming limit stresses in a sheet metal2007

    • Author(s)
      Kengo Yoshida, Toshihiko Kuwabara, Mitsutoshi Kuroda
    • Journal Title

      International Journal of Plasticity 23-3

      Pages: 361-384

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] Advances in experiments on metal sheets and tubes in support of constitutive modeling and forming simulations2007

    • Author(s)
      Toshihiko Kuwabara
    • Journal Title

      International Journal of Plasticity 23・3

      Pages: 385-419

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] Advanced in experiments on metal sheets and tubes in support of constitutive modeling and forming simulations2007

    • Author(s)
      Toshihiko Kuwabara
    • Journal Title

      International Journal of Plasticity 23-3

      Pages: 385-419

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] 鋼管の成形限界応力のひずみ経路依存性に及ぼすひずみ硬化挙動の影響2006

    • Author(s)
      吉田健吾, 桑原利彦
    • Journal Title

      鉄と鋼 92・1

      Pages: 36-45

    • NAID

      110002973202

    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] 各種負荷経路における鋼管の成形限界 -第2報 複合応力経路における成形限界応力のひずみ経路依存性-2005

    • Author(s)
      吉田健吾, 桑原利彦
    • Journal Title

      第55回塑性加工連合講演会論文集

      Pages: 185-186

    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] Anisotropic plastic deformation of extruded aluminum alloy tube under axial forces and internal pressure2005

    • Author(s)
      T.Kuwabara
    • Journal Title

      International Journal of Plasticity 21・1

      Pages: 101-117

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560622
  • [Journal Article] 成形限界応力線のひずみ経路依存性に関する実験検証2005

    • Author(s)
      吉田健吾, 桑原利彦
    • Journal Title

      日本機械学会東北支部第41期秋季講演会講演論文集 2

      Pages: 247-248

    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] Anisotropic plastic deformation of extruded aluminum alloy tube under axial forces and internal pressure2005

    • Author(s)
      Toshihiko Kuwabara
    • Journal Title

      International Journal of Plasticity 21

      Pages: 101-117

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560622
  • [Journal Article] 各種負荷経路における鋼管の成形限界 -第1報 線形応力経路における成形限界の測定と解析-2005

    • Author(s)
      桑原利彦, 吉田健吾
    • Journal Title

      第55回塑性加工連合講演会論文集

      Pages: 183-184

    • Data Source
      KAKENHI-PROJECT-17560628
  • [Journal Article] 複合応力経路下における鋼管およびアルミニウム合金管の成形限界2005

    • Author(s)
      吉田健吾, 桑原利彦
    • Journal Title

      日本鉄鋼協会講演会論文集 材料とプロセス 18・5

      Pages: 1201-1202

    • Data Source
      KAKENHI-PROJECT-17560628
  • [Presentation] 非線形応力経路における高密度ポリエチレンの弾塑性変形特性の測定と解析2024

    • Author(s)
      長田勇輝,桑原利彦
    • Organizer
      2024年度塑性加工春季講演会
    • Data Source
      KAKENHI-PROJECT-21H01667
  • [Presentation] Measurement of Biaxial Deformation Behavior and Material Modeling for HI-PVC using Multiaxial Tube Expansion Test2022

    • Author(s)
      S. Obuchi, S. Kubo, T. Kuwabara
    • Organizer
      25th International Conference on Material Forming (ESAFORM2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01667
  • [Presentation] Measurement of biaxial deformation behavior and material modeling for HI-PVC using multiaxial tube expansion test2022

    • Author(s)
      Shintaro Obuchi, Sohta Kubo,Toshihiko Kuwabara
    • Organizer
      10th International Conference on Tube Hydroforming
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01667
  • [Presentation] 樹脂材料の二軸バルジ試験による変形挙動と材料モデリング2022

    • Author(s)
      大渕慎太郎,桑原利彦,久保漱汰,小林卓哉
    • Organizer
      2022年度塑性加工春季講演会
    • Data Source
      KAKENHI-PROJECT-21H01667
  • [Presentation] Estimation of biaxial stress-strain curves for aluminum alloy sheets using deep neural network2021

    • Author(s)
      Akinori Yamanaka, Kohta Koenuma, Ryunosuke Kamijyo, Ikumu Watanabe and Toshihiko Kuwabara
    • Organizer
      25th International Congress of Theoretical and Applied Mechanics (ICTAM2020+1)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02476
  • [Presentation] 畳み込みニューラルネットワークを用いたアルミニウム合金板材の二軸引張変形挙動の推定2021

    • Author(s)
      上條龍之介, 山中晃徳, 渡邊育夢, 桑原利彦
    • Organizer
      日本塑性加工学会 2021年度塑性加工春季講演会
    • Data Source
      KAKENHI-PROJECT-20H02476
  • [Presentation] Estimation of biaxial tensile deformation behavior of aluminum alloy sheet using deep learning2021

    • Author(s)
      Ryunosuke Kamijyo, Akinori Yamanaka, Kohta Koenuma, Ikumu Watanabe and Toshihiko Kuwabara
    • Organizer
      14th World Congress in Computational Mechanics (WCCM)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02476
  • [Presentation] 結晶塑性有限要素法と深層学習による金属板材の二軸応力ひずみ曲線の推定2019

    • Author(s)
      肥沼康太、山中晃徳、桑原利彦
    • Organizer
      日本塑性加工学会 2019年度塑性加工春季講演大会
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 二軸応力下における樹脂円管の変形挙動に関する研究2019

    • Author(s)
      久保漱汰・桑原利彦・住山琢哉・小林卓哉・古市謙次・野々村千里
    • Organizer
      2019年年度塑性加工春季講演会
    • Data Source
      KAKENHI-PROJECT-18H01744
  • [Presentation] データ同化によるアルミニウム合金の異方性降伏関数の推定2019

    • Author(s)
      山中晃徳、桑原利彦、佐々木健吾
    • Organizer
      軽金属学会第136回春期大会
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 敵対的生成ネットワークを用いたアルミニウム合金の集合組織の逆推定2019

    • Author(s)
      肥沼康太、山中晃徳、上條龍之介、桑原利彦
    • Organizer
      日本塑性加工学会 第70回塑性加工連合講演会 講演論文集
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] Prediction of biaxial tensile deformation behavior of aluminum alloy using crystal plasticity finite element method and machine learning2019

    • Author(s)
      Kohta Koenuma, Akinori Yamanaka and Toshihiko Kuwabara
    • Organizer
      2019 TMS Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 深層学習を用いたアルミニウム合金板材の二軸引張変形の推定2019

    • Author(s)
      肥沼康太、山中晃徳、桑原利彦
    • Organizer
      軽金属学会第136回春期大会
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 機械学習と結晶塑性有限要素法を用いたアルミニウム合金板材の変形挙動推定2019

    • Author(s)
      山中晃徳, 肥沼康太, 上條龍之介, 渡邊育夢, 桑原利彦
    • Organizer
      軽金属学会第137回秋期大会
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 結晶塑性有限要素法に基づく数値二軸引張試験と深層学習による材料モデリング2019

    • Author(s)
      山中晃徳、上條龍之介、肥沼康太、桑原利彦
    • Organizer
      日本塑性加工学会 第70回塑性加工連合講演会
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] :二軸応力下における樹脂円管の変形挙動に関する研究,第一報 二軸バルジ試験機の開発2018

    • Author(s)
      久保漱汰・桑原利彦・住山琢哉・小林卓哉・古市謙次・野々村千里
    • Organizer
      第26回 プラスチック成型加工学会 秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01744
  • [Presentation] 二軸応力下における樹脂円管の変形挙動に関する研究2018

    • Author(s)
      久保漱汰・桑原利彦・住山琢哉・小林卓哉・古市謙次・野々村千里
    • Organizer
      第69回塑性加工連合講演会
    • Data Source
      KAKENHI-PROJECT-18H01744
  • [Presentation] Prediction of Biaxial Tensile Deformation Behavior of Aluminum Alloy Sheets using Crystal Plasticity Finite Element Method and Machine Learning2018

    • Author(s)
      Kota Koenuma, Akinori Yamanaka, Ikumu Watanabe, Toshihiko Kuwabara
    • Organizer
      The 9th International Conference on Multiscale Materials Modeling (MMM2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H03425
  • [Presentation] 二軸引張試験による6000系アルミニウム合金板の材料モデリングと成形シミュレーションの高精度化2014

    • Author(s)
      矢板理志・桑原利彦・蔦森秀夫
    • Organizer
      日本機械学会関東学生会第53回学生員卒業研究発表講演会
    • Place of Presentation
      東京農工大学小金井キャンパス
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Measurement and material modeling of biaxial work-hardening behavior for pure titanium sheet2014

    • Author(s)
      T. Sumita, T. Kuwabara
    • Organizer
      Proc. NUMISHEET 2014
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Measurement and material modeling of biaxial work-hardening behavior for pure titanium sheet2014

    • Author(s)
      Sumita, T., Kuwabara, T.
    • Organizer
      NUMISHEET 2014
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 冷延IF鋼板の異方硬化挙動を考慮し た液圧バルジ成形シミュレーション2014

    • Author(s)
      市川和弘・桑原利彦・蔦森秀夫
    • Organizer
      日本鉄鋼協会第167回春季講演大会
    • Place of Presentation
      東京工業大学大岡山キャンパス
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 590MPa 級高張力鋼板のDIC二軸バルジ複合応力経路試 験2014

    • Author(s)
      箱山智之・桑原利彦
    • Organizer
      日本鉄鋼協会第167回春季講演大会
    • Place of Presentation
      東京工業大学大岡山キャンパス
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Measurement of the forming limit stress curve using a multi-axial tube expansion test with a digital image correlation system2014

    • Author(s)
      T. Hakoyama, T. Kuwabara
    • Organizer
      Proc. NUMISHEET 2014
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Advances in post-necking flow curve identification of sheet metal through standard tensile testing2014

    • Author(s)
      Coppieters, S., Cooreman, S., Debruyne, D., Kuwabara, T.
    • Organizer
      NUMISHEET 2014
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Measurement of the forming limit stress curve using a multi-axial tube expansion test with a digital image correlation system2014

    • Author(s)
      Hakoyama, T., Kuwabara, T.
    • Organizer
      NUMISHEET 2014
    • Place of Presentation
      Melbourne, Australia
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] デジタル画像相関法を用いた590MPa級高張力鋼板の二軸バルジ複合応力経路試験2013

    • Author(s)
      箱山智之・桑原利彦
    • Organizer
      第64回塑性加工連合講演会
    • Place of Presentation
      大阪大学吹田キャンパス
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 二軸バルジ試験方法における降伏関数の同定精度2013

    • Author(s)
      江夏亮太朗・桑原利彦
    • Organizer
      平成25年度塑性加工春季講演会
    • Place of Presentation
      大同大学(愛知県,名古屋市)
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Advanced Material Testing in Support of Accurate Sheet Metal Forming Simulations2013

    • Author(s)
      Kuwabara, T.
    • Organizer
      The 11th International Conference on Numerical Methods in Industrial Forming Processes (NUMIFORM 2013)
    • Place of Presentation
      Shenyang, China
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 非接触ひずみ測定システムによる二軸バルジ試験の連続測定2013

    • Author(s)
      箱山智之・桑原利彦
    • Organizer
      平成25年度塑性加工春季講演会
    • Place of Presentation
      大同大学(愛知県,名古屋市)
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Advanced Material Testing in Support of Accurate Sheet Metal Forming Simulations2013

    • Author(s)
      Kuwabara, T.
    • Organizer
      The 11th International Conference on Numerical Methods in Industrial Forming Processes
    • Place of Presentation
      Shenyang, China
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 二軸応力試験による5000系アルミニウム合金板の材料モデリングと液圧バルジ成形シミュレーション2013

    • Author(s)
      川口順平・桑原利彦・櫻井健夫
    • Organizer
      平成25年度塑性加工春季講演会
    • Place of Presentation
      大同大学(愛知県,名古屋市)
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 異方硬化を示す5000系アルミニウム合金板の材料モデリングと液圧バルジ成形シミュレーション2013

    • Author(s)
      川口順平・桑原利彦・櫻井健夫
    • Organizer
      軽金属学会第125回秋期大会講演概要
    • Place of Presentation
      横浜国立大学
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 二軸バルジ試験を用いた大ひずみ二軸応力下における冷延IF鋼板の加工硬化特性の測定と材料モデリング2013

    • Author(s)
      気賀沢秀平・彌永大作・桑原利彦・Jun Chen
    • Organizer
      平成25年度塑性加工春季講演会
    • Place of Presentation
      大同大学(愛知県,名古屋市)
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 二軸応力状態下における純チタン板の加工硬化挙動の測定と材料モデリング2013

    • Author(s)
      角田壮志・桑原利彦
    • Organizer
      第64回塑性加工連合講演会
    • Place of Presentation
      大阪大学吹田キャンパス
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Measurement and analysis of biaxial deformation behavior of high strength steel sheet using multiaxial tube expansion testing method2012

    • Author(s)
      Hakoyama, T., Kuwabara, T.
    • Organizer
      Int. Workshop on High Performance Steels, Bengal Engineering and Science University
    • Place of Presentation
      Shibpur, India
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 有限要素解析を用いた二軸バルジ試験方法の精度検証2012

    • Author(s)
      江夏亮太朗, 桑原利彦
    • Organizer
      日本鉄鋼協会第163回春季講演大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2012-03-30
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Material testing in support of constitutive modeling and forming simulations. In : Narasimhan, K. (Ed.)2012

    • Author(s)
      Kuwabara, T.
    • Organizer
      Proc. IDDRG 2012
    • Place of Presentation
      Mumbai, India
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 590MPa級高張力鋼板の二軸バルジ試験2012

    • Author(s)
      箱山智之・桑原利彦
    • Organizer
      日本鉄鋼協会第163回春季講演大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2012-03-30
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Material testing and modeling of aluminum alloy sheet in support of forming simulations2012

    • Author(s)
      Kuwabara, T., Yoshida K., Yanaga, D.
    • Organizer
      In : Hasso Weiland, Anthony D. Rollett, William A. Cassada (Eds.), 13th International Conference on Aluminum Alloys (ICAA13)
    • Place of Presentation
      Pittsburgh, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Multiaxial tube expansion testing method for measuring forming limit strains and stresses of sheet metals under biaxial tension2012

    • Author(s)
      Sugawara, F., Kuwabara, T.
    • Organizer
      Proceedings of the 5th Forming Technology Forum Zurich 2012
    • Place of Presentation
      Zurich, Switzerland
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Biaxial work hardening characteristics of 6000 series aluminum alloy sheet for large strain range2012

    • Author(s)
      Yanaga, D., Kuwabara, T., Uema, N., Asano, M.
    • Organizer
      Proceedings of the ASME 2012 International Manufacturing Science and Engineering Conference (MSEC2012)
    • Place of Presentation
      Notre Dame, Indiana, USA
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 二軸バルジ試験方法による冷延IF鋼板の大ひずみ二軸塑性変形挙動の連続測定2012

    • Author(s)
      菅原史法・桑原利彦
    • Organizer
      日本鉄鋼協会第163回春季講演大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2012-03-30
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Biaxial tensile test of cold rolled if steel sheet for large plastic strain range2011

    • Author(s)
      江夏亮太朗, 桑原利彦
    • Organizer
      Proc.NUMISHEET 2011
    • Place of Presentation
      Seoul
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 円管バルジ試験方法による590MPa級高張力鋼板の大ひずみ二軸応力試験2011

    • Author(s)
      箱山智之・桑原利彦
    • Organizer
      第62回塑性加工連合講演会
    • Place of Presentation
      ホテル日航豊橋
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 大ひずみ複合二軸応力経路下における冷延IF鋼板の塑性変形挙動の測定と解析2011

    • Author(s)
      江夏亮太朗・桑原利彦・山岸駿介・菅原史法
    • Organizer
      平23塑加春講論(267-268)
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-05-27
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 純チタン板の成形限界ひずみと成形限界応力の測定2011

    • Author(s)
      吉留諒平・林田康宏・桑原利彦
    • Organizer
      第62回塑性加工連合講演会
    • Place of Presentation
      ホテル日航豊橋
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 連続複合負荷経路における鋼管の塑性変形特性と成形限界2011

    • Author(s)
      山岸駿介・桑原利彦
    • Organizer
      平23塑加春講論(53-54)
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-05-27
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] Forming limit evaluation of steel tube subjected to combined loading paths2011

    • Author(s)
      S.Yamagishi, K.Yoshida, T.Kuwabara
    • Organizer
      Proc.5th Int.Conf.on Tube Hydroforming, TUBEHYDRO 2011
    • Place of Presentation
      Noboribetsu
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 鋼管二次加工性評価試験方法の標準化について2011

    • Author(s)
      桑原利彦
    • Organizer
      日本鉄鋼協会第96回鋼管部会
    • Place of Presentation
      新日本製鐡(株)本社(招待講演)
    • Year and Date
      2011-11-15
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 大ひずみ複合二軸応力経路における冷延IF鋼板の塑性変形挙動の測定と解析2011

    • Author(s)
      江夏亮太朗・桑原利彦
    • Organizer
      平成23年度塑性加工春季講演会
    • Place of Presentation
      早稲田大学(発表確定)
    • Year and Date
      2011-05-28
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 二軸応力-ひずみ曲線の連続計測を可能とするサーボ制御二軸バルジ試験機の開発2011

    • Author(s)
      菅原史法・桑原利彦
    • Organizer
      第62回塑性加工連合講演会
    • Place of Presentation
      ホテル日航豊橋
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] 大ひずみ非線形2軸応力経路における冷延IF鋼板の塑性変形挙動2010

    • Author(s)
      山岸駿介・桑原利彦・江夏亮太朗
    • Organizer
      61塑加連講論(439-440)
    • Place of Presentation
      山形大学
    • Year and Date
      2010-10-15
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 第61回塑性加工連合講演会2010

    • Author(s)
      山岸駿介・桑原利彦 江夏亮太朗
    • Organizer
      大ひずみ非線形2軸応力経路における冷延IF鋼板の塑性変形挙動
    • Place of Presentation
      山形大学工学部
    • Year and Date
      2010-10-16
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 大ひずみ線彩二軸応力経路における冷延IF鋼板の塑性変形挙動2010

    • Author(s)
      江夏亮太朗・桑原利彦山岸駿介
    • Organizer
      第61回塑性加工連合講演会
    • Place of Presentation
      山形大学工学部
    • Year and Date
      2010-10-16
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] サーボ制御大ひずみ円管バルジ試験機による鋼管の成形限界評価2010

    • Author(s)
      山岸駿介・桑原利彦
    • Organizer
      平成22年度塑性加工春季講演会論文集(193-194)
    • Place of Presentation
      電気通信大学
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] サーボ制御大ひずみ円管バルジ試験機による純チタン板の加工硬化挙動の研究2010

    • Author(s)
      角田壮志・山岸駿介・林田康宏 桑原利彦
    • Organizer
      平成22年度塑性加工春季講演会
    • Place of Presentation
      電気通信大学
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 大ひずみ線形二軸応力経路における冷延IF鋼板の塑性変形挙動2010

    • Author(s)
      江夏亮太朗・桑原利彦・山岸駿介
    • Organizer
      61回塑加連講論(439-440)
    • Place of Presentation
      山形大学
    • Year and Date
      2010-10-15
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] 中間除荷を含まない複合負荷経路を受ける鋼管の成形限界2010

    • Author(s)
      山岸駿介・桑原利彦
    • Organizer
      CAMP-ISIJ(日本鉄鋼協会第160回秋季講演大会)(23-2,1094)
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-26
    • Data Source
      KAKENHI-PROJECT-20360324
  • [Presentation] Advanced Material Testing in Support of Accurate Sheet Metal Forming Simulations

    • Author(s)
      Kuwabara, T.
    • Organizer
      11th International Conference on Numerical Methods in Industrial Forming Processes
    • Place of Presentation
      Chinese Academy of Science, Shenyang, China
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Forming limits of metal sheets and tubes: analysis method and experimental validation

    • Author(s)
      Kuwabara, T.
    • Organizer
      9th EUROPEAN CONFERENCE ON FRACTURE
    • Place of Presentation
      Kolson Hotel, Kazan, Russia
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • [Presentation] Material testing in support of constitutive modeling and forming simulations

    • Author(s)
      Kuwabara, T.
    • Organizer
      IDDRG 2012
    • Place of Presentation
      Indian Institute of Technology, Mumbai, India
    • Invited
    • Data Source
      KAKENHI-PROJECT-23360318
  • 1.  Yamanaka Akinori (50542198)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 12 results
  • 2.  TOYAMA Shigeki (20143381)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  NAGAI Masao (10111634)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  UMEDA Norihiro (60111803)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  渡邊 育夢 (20535992)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 6 results
  • 6.  YOSHIDA Kengo (70436236)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 7.  神馬 敬 (40016291)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  春日 幸生 (00152661)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  箱山 智之 (20799720)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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