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OTSUKA Akio  大塚 昭夫

ORCIDConnect your ORCID iD *help
Researcher Number 60022993
External Links
Affiliation (based on the past Project Information) *help 2001: 名古屋大学, 工学部, 名誉教授
2001: Nagoya Univeristy, Professor Emeritus, 工学部・(愛知工大), 名誉教授(客員教授)
1999 – 2000: 名古屋大学, 工学部(愛知工大), 名誉教授(客員教授)
1996 – 1998: 名古屋大学, 工学部, 名誉教授
1993: 名古屋大学, 工学部, 名誉教授
1986 – 1993: 名古屋大学, 工学部, 教授
Review Section/Research Field
Principal Investigator
機械材料工学 / 溶接工学
Except Principal Investigator
材料力学 / Materials/Mechanics of materials / 機械材料工学 / 溶接工学
Keywords
Principal Investigator
セラミックス / 窒化珪素 / 静疲労 / 窒化けい素 / Silicon nitride / Cyclic fatigue / アルミナ / 転がり疲労 / 繰返し応力効果 / 架橋効果 … More / K-v特性 / き裂進展 / 繰返し応力 / R曲線 / KーV特性 / Ceramics / Alumina / Static fatigue / Bridging effect / KAPPA-v relation / Rolling contact fatigue / 引張・圧縮疲労 / WCーCo超硬合金 / 繰返し疲労 / 応力比 / 疲労限 / Tension-compression fatigue / WC-Co hardmetal / Ceramics Static fatigue … More
Except Principal Investigator
高分解能電子顕微鏡 / 金属ーセラミック接合 / 破壊靱性 / 分子動力学 / 破壊力学 / 転がり疲労 / モードII疲労 / 疲労き裂試験方法 / アルミニウム合金 / Rolling contact fatigue / Flaking failure / Mode II fatigue / Testing method for fatigue crack / Aluminum alloy / 混合モード / Mixed Mode / AgーCuーTi合金 / メカニカルポリシング / Nb / Al_2O_3接合体 / Si_3N_4 / Al_2O_3 / Nb接合体 / Si_3N_4TiC複合体 / マルチプルフラクチャー試験 / 3点曲げ静疲労試験 / ろう付け / 濡れ / 界面 / 繊維強化,複合材料 / 熱サイクル / 濡れ性 / 高温超伝導体 / 静疲労 / 界面き裂 / ろう材 / トライボロジー / 接触荷重 / 表面損傷 / 弾塑性解析 / 磁気ディスク / 残留応力 / 新素材 / トライボロ / トライボロジ / 疲労損傷評価 / き裂進展抵抗 / フラクトグラフィ / Tribology / Fracutre mechanics / Subsurface damage / Contact loading / Magnetic disk / Elastic-plastic analysis / Residual stress / Advanced materials / セラミックス / 剥離型破損 / 高張力鋼 / Ceramics / High tensile strength steel / はく離型破損 / 高炭素クロム軸受鋼 / ニッケルクロモリブデン鋼 / ニッケルクロムモリブデン鋼 / High carbon chromium steel / へき開破壊 / 確率分布 / へき開破壊応力 / 最弱リンク概念 / 組織と破壊靱性 / Local Fracture Criterion / 破壊靭性 / 鋼の組織 / へき開破懐応力 / Fracture Toughness / Statistical Distribution / Cleavage Fracture / Weakest Link Theory / 焼結材料 / 二相焼結材料 / WC-Co系超硬合金 / 力学モデル / 複合材料 / 変形挙動 / 破壊機構 / 破壊挙動 / 破壊強度特性 / Sintered Materials / Two-Phase Sintered Materials / WC-Co Hardmetal / Mechanical Model / Composite Materials / Deformation Behavior / Fracture Mechanics / 延性破壊 / 有限変形有限要素解析 / すべり線場 / ディンプル破壊 / せん断破壊 / プロセス・ゾーン / 強変形域 / ガーソンの降伏関数 / 結晶すべりモデル / ボイド率 / 局所化 / J積分 / 楔形き裂開口 / ボイド率、混合モード / き裂 / 塑性変形 / 混合モード破壊 / 破壊進行域 / 空孔率 / 有限要素法 / Ductile Fracture / Finite Element Method / Large Deformation Analysis / Slip line Theory / Process Zone / Intense Strain Region / Gurson's Yield Function / Void Volume Fraction / Crystal Model / 高力アルミニウム合金 / 腐食疲労 / き裂進展 / 食塩水 / モードI進展 / モードII進展 / 防食電位 / カソード防食 / モードI / モードII / Aluminum Alloy / Corrosion Fatigue / Crack Growth / Potential / Anisotropy / Mode I Growth / Mode II Growth Less
  • Research Projects

    (12 results)
  • Co-Researchers

    (27 People)
  •  Evaluation of Rolling Contact Fatigue Characteristics of Bearing and Rolling Materials by Mode II Fatigue Testing

    • Principal Investigator
      KO Haeng-nam
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Materials/Mechanics of materials
    • Research Institution
      Nakanihon Automotive College
  •  Development of Mode II Testing Method for Ceramics as Damage Model under Rolling Contact Fatigue

    • Principal Investigator
      KO Haeng-Nam
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Materials/Mechanics of materials
    • Research Institution
      Nakanihon Automotive College
  •  接合部および先端複合材料の界面挙動の力学・物性

    • Principal Investigator
      岩本 信也
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  Application of fracture echanics to tribology problems

    • Principal Investigator
      MURAKAMI Yukitaka
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      材料力学
    • Research Institution
      KYUSYU UNIVERSITY
  •  Degradation of Strength by Cyclic Loading and its Mechanism in Fracture of Ceramic MaterialsPrincipal Investigator

    • Principal Investigator
      MIYATA Takashi, 大塚 昭夫
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      機械材料工学
    • Research Institution
      Nagoya University
  •  接合部および先端複合材料の界面挙動の力学・物性

    • Principal Investigator
      岩本 信也
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  接合部および先端複合材料の界面挙動の力学・物性

    • Principal Investigator
      岩本 信也
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  Analytical Studies on Ductile Fracture Behavior Near the Crack-Tip

    • Principal Investigator
      SAKATA Masaru
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      材料力学
    • Research Institution
      Tokyo Institute of Technology
  •  Fatigue of hard and bittle materialsPrincipal Investigator

    • Principal Investigator
      OTSUKA Akio
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      溶接工学
    • Research Institution
      Nagoya University
  •  Potential and Anisotropy of Material Effects on Corrosion Fatigue Crack Growth Characteristics under Mixed Mode Loading

    • Principal Investigator
      MORI Kaname
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      機械材料工学
    • Research Institution
      Nagoya University
  •  Effect of Microstructures of steels on Fracture Toughness and Its Scatter

    • Principal Investigator
      MIYATA Takashi
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      溶接工学
    • Research Institution
      Nagoya University
  •  Investigation on Deformation and Fracture Behavior of Sintered Materials from a viewpoint of Composite

    • Principal Investigator
      TOHOGO Keiichiro
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      機械材料工学
    • Research Institution
      Nagoya University
  • 1.  MIYATA Takashi (20023228)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 2.  岩本 信也 (40028973)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  須賀 唯知 (40175401)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 4.  石田 洋一 (60013108)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  TOHOGO Keiichiro (10155492)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  MORI Kaname (70023207)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 7.  井関 孝善 (10016818)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  大蔵 明光 (90013151)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  市川 昌弘 (80017334)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  KO Haeng-Nam (80141399)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  OGAWA Takeshi (50167318)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  KATOH Yasuo (90259292)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  香川 豊 (50152591)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  MURAKAMI Yukitaka (10038010)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  SHIBUYA Toshikazu (60016417)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  ODA Juhachi (30019749)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  OGURA Keiji (70029007)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  ISHIKAWA Hiromasa (80001212)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  五嶋 孝仁 (80109107)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  TAGAWA Tetsuya (00216805)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  ITOGA Hisatake (70310539)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  HASEGAWA Tatsuya (30300156)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  SAKATA Masaru (90016296)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  ABE Hiroyuki (00005266)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  KITAGAWA Hiroshi (30029095)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  MIYAMOTO Hiroshi (70010593)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  AOKI Shigeru (90016436)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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