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IWATA Mitsumasa  岩田 光正

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Researcher Number 80034346
External Links
Affiliation (based on the past Project Information) *help 1995 – 1997: 広島大学, 工学部, 教授
1994 – 1996: GRADUATE SCHOOL,INTERNATIONAL DEVELOPMENT AND COOPERATION,Hiroshima University, 大学院・国際協力研究科, 教授
1994 – 1995: 広島大学, 大学院国際協力研究科, 教授
1988 – 1993: Hiroshima University , Professor, 工学部, 教授
1986 – 1987: 広島大学, 工学部, 助教授
1986: 広島大, 工学部, 助教授
Review Section/Research Field
Principal Investigator
海洋工学 / 溶接工学 / 船舶工学 / 船舶構造・建造
Except Principal Investigator
船舶構造・建造 / 船舶工学 / 海洋工学
Keywords
Principal Investigator
残留応力 / 溶接構造物 / PSPC / Residual stress / 拘束力 / Fatigue strength / -sin^2 mitahob Plastic deformation / X-ray stress measurement / Welded structure / 位置検出型計数管 … More / 拘束応力 / 溶接残留応力 / φ-sin^24法 / 呈色反応 / 疲労強度 / φ-Sin^24法 / 塑性変形 / X線応力測定 / FEM analysis / Inverse analysis for restraint force / X-ray stress analysis / Non-fracture measurement / Restraint force / Restraint welding joints / Welded structures / 有限要素解析 / 拘束力の逆解析 / X線応力解析 / 非破壊測定 / 拘束溶接継手 / Monte Carlo simulation / Damage strength assessing / Stress extensive factor / Damage probability / Exfoliated strength / Adhesive strength / Adhesive defect / Adhesive coupling / 鋼構造 / 配筋 / 鉄筋コンクリート / 非破壊検査 / 破壊力学 / モンテカルロシミュレーション / 破壊強度評価 / 応力拡大係数 / 破壊確率 / 剥離強度 / 接着強度 / 接着欠陥 / 接着継手 / Life-span of anode / Piecewise uniform domain / Cathodic protection / Cylindrical surface element / Green's function / Plane isoparametric element / Boundary element method / 犠牲陽極の寿命 / 陰極防食 / グリーン関数 / 円筒面要素 / 境界要素法 / 円筒要素 / オイル・ジャケット / 鋼管杭 / バラストタンク / 電位分布 / 電気防食 / 海洋構造物 / 硬さ / 熱影響部 / 高張力鋼 / 軟鋼 / 溶接継手 / X線 / 固有ひずみ / X線応力測定法 … More
Except Principal Investigator
信頼性解析 / 検査 / 海洋構造物 / Bayes' theorem / Multi-notched specimen / ベイズの定理 / ワイブル分布 / 疲労信頼性 / ランダム疲労 / 多数切欠き付試験片 / Reliability analysis / Fatigue Strength / 疲労強度 / Structural Reliability / 破壊確率 / 船舶 / 構造信頼性 / ランダム荷重 / 実働荷重 / 疲労設計 / 信頼性 / In-service inspection / Fatigue life estimation / マイコフ連鎖モデル / マルコフ連鎖モデル / Weibull distribution / Crack initiation life / Fatigue testing method / 疲労試験 / 最充推定法 / ベイジアン解析 / 疲労試験の省力化 / 疲労き裂発生寿命 / Crack Damage / Collision Strength / Corrosion / Deterioration / Joint Strength / Offshore Structure / 塑性崩壊 / 損傷疲労 / 強度解析 / 亀裂損傷 / 衝突強度 / 腐食衰耗 / 経年変化 / 格点部強度 / OFFSHORE STRUCTURE / CATHODIC PROTECTION / ANTICORROSION DESIGN / FINITE ELEMENT METHOD / SACRIFICAL ANODE / ラプラスの方程式 / 流速 / 温度 / 境界要素法 / 数値解析 / 港湾構造物 / 無限要素 / 有限要素法 / 犠牲陽極 / 陰極防食 / Load carrying type / Non-load carrying type / Boxing fillet weldment / Welding procedure / 溶接形式 / 荷重非伝達 / 荷重伝達 / 詳細構造 / 溶接方法 / 角まわし溶接 / Crack Detection / Ship Structure / Sensor / Sacrificial Specimen / Optical Fiber / Fatigue Crack / Health Monitoring / 構造安全性 / 知能化構造物 / 損傷 / 疲労 / センサ / クラック / 亀裂検出 / 知能化構造 / ヘルスモニタリング / 船体構造 / センサー / 疲労亀裂 / モニタリング / real service condition / fatigue limit / wave condition / time history / design chart / fatigue / 疲労寿命 / 構成方程式 / 応力-ひずみ応答 / 疲労き裂 / 波浪変動荷重 / 波高時刻歴モデル / き裂開口応力 / 遭遇海象 / 疲労限 / 疲労眼 / 波高時刻歴 / 変動荷重モデル / 疲労強度線図 / 実海象状況 / Reliability / Space Probing Method / Stratified Sampling / Importance Sampling / Elasto-Plastic / Failure Probability / Monte Carlo Method / シミュレーション / 空間分割探査 / 空間探査法 / 層別サンプリング / 加重サンプリング / 弾塑性解析 / モンテカルロ法 / 防汚システムの最適設計 / 電気防食の最適設計 / 界面電気2重層 / 干渉電場解析 / 海水電解による防汚 / 電気防食 / 迷走電流腐食 / 鋼構造物群 / き裂 / 生涯コスト / 最適化 / 疲労損傷 / 経年劣化 / 荷重履歴 / 開閉口挙動 / 広帯域・狭帯域 / 実働荷重試験 / 疲労き裂発生・伝播 / マルコフ連鎖 / 信頼性評価 / パワ-スペクトル / シミュレ-ション / き裂開閉口挙動 / 疲労損傷検出能力 / 疲労強度評価 / き裂伝播寿命 / き裂発生寿命 / き裂伝播速度 / ホットスポット応力 / 疲労被害度 / 標準ランダム疲労試験法 / 荷重時刻歴 / 下限界応力拡大係数 / 疲労劣化度評価法 / 防食電位法 / 疲労き裂伝播速度 / 標準荷重モデル / 波浪荷重 / 新しい疲労設計法 / 残留応力 / 平均応力 / 角まわし溶接継手 / 変動荷重疲労試験 / 標準実働荷重モデル / 新疲労設計法 Less
  • Research Projects

    (18 results)
  • Co-Researchers

    (26 People)
  •  電気防食下の海洋構造物群による干渉電場の数値解析

    • Principal Investigator
      HUANG Yi
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      海洋工学
    • Research Institution
      Hiroshima University
  •  Study on details of a new welding procedure that had good fatigue strength

    • Principal Investigator
      TOMITA Yasumitsu
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      船舶工学
    • Research Institution
      Osaka University
  •  APPLICATION OF THE STRESS MEASURING METHOD BY X-RAY IN ESTIMATION OF THE RESIDUAL STRESS FOR WELDED STRUCTURAL MEMBERSPrincipal Investigator

    • Principal Investigator
      IWATA Mitsumasa
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      船舶工学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  A STUDY ON APPLICATIONS OF ADHESIVE COUPLING TO STEEL STRUCTURESPrincipal Investigator

    • Principal Investigator
      IWATA Mitsumasa
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      海洋工学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  Study of Fatigue Design Chart for Ship and Offshore Structures

    • Principal Investigator
      TOMITA Yasumitsu
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      船舶工学
    • Research Institution
      Osaka University
  •  Development of Crack Monitoring Sensor for Ship Structure

    • Principal Investigator
      FUJIMOTO Yukio
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      船舶工学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  DEVELOPMENT OF AN EVALUATION METHOD FOR THE POTENTIAL DISTRIBUTION IN OFFSHORE STRUCTURES UNDER CATHODIC PROTECTIONPrincipal Investigator

    • Principal Investigator
      IWATA Mitsumasa
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      海洋工学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  Structural REliability Analysis Based on Fast Monte Carlo Simulation

    • Principal Investigator
      FUJIMOTO Yukio
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      船舶構造・建造
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  構造物の疲労損傷の早期検出に関する研究

    • Principal Investigator
      藤本 由紀夫
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Institution
      Hiroshima University
  •  溶接構造部材の残留応力推定におけるX線応力測定の応用Principal Investigator

    • Principal Investigator
      岩田 光正
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      船舶構造・建造
    • Research Institution
      Hiroshima University
  •  船舶及び海洋構造物の高信頼度疲労・破壊設計法に関する研究

    • Principal Investigator
      TOMITA Yasumitsu
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      船舶構造・建造
    • Research Institution
      Osaka University
  •  疲労設計理念の実現法に関する研究

    • Principal Investigator
      町田 進
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      船舶構造・建造
    • Research Institution
      The University of Tokyo
  •  Integrity and Strength of Offshore Structure Suffered from Deterioration during Service Period

    • Principal Investigator
      UEDA Yukio
    • Project Period (FY)
      1987 – 1989
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      船舶構造・建造
    • Research Institution
      Osaka University
  •  Study on Application of X-ray Stress Measurement to Welded StructuresPrincipal Investigator

    • Principal Investigator
      IWATA Mitsumasa, 永井 欣一
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      溶接工学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  Study on the Fatigue Reliability of Structural Members under Random LOading.

    • Principal Investigator
      FUJIMOTO Yukio
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      船舶構造・建造
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  Fatigue Life Estimation of Offshore Structures Under Variable Loads.

    • Principal Investigator
      FUJIMOTO Yukio, 永井 欣一
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      船舶構造・建造
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  X線による溶接部硬さ分布の非破壊測定に関する研究Principal Investigator

    • Principal Investigator
      岩田 光正
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      溶接工学
    • Research Institution
      Hiroshima University
  •  STUDY ON CATHODIC PROTECTION DESIGN OF OFFSHORE STRUCTURE

    • Principal Investigator
      NAGAI KIN-ICHI
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      船舶構造・建造
    • Research Institution
      HIROSHIMA UNIVERSITY
  • 1.  FUJIMOTO Yukio (60136140)
    # of Collaborated Projects: 13 results
    # of Collaborated Products: 0 results
  • 2.  HUANG Yi (20253114)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 3.  TOMITA Yasumitsu (30029251)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 4.  NAGAI KIN-ICHI (10034290)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 5.  HASHIMOTO Kiyoshi (50183554)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  TOYOSADA Masahiro (30188817)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 7.  FUNAKI Toshihiko (90029174)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  OSAWA Naoki (90252585)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  YAJIMA Hiroshi (40263727)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  SHINTAKU Eiji (50263728)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  UEDA Yukio (30029037)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  OKADA Hiroo (90081398)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  YAO Tetsuya (20029284)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  MURAKAWA Hidekazu (60166270)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  NISHIZAWA Hidekazu (70127116)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  OTA Shozaburo (10139404)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  YOSIOKA Yasuo (40061501)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  HONDA Kazuo (20032914)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  町田 進 (70010692)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  吉成 仁志 (20167737)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  的場 正明 (10229594)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  板垣 浩 (10017882)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  野本 敏治 (80011170)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  中長 啓治 (10112070)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  田丸 武好 (30043566)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  大谷 眞一 (80120864)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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