Rchr
J-GLOBAL ID：201301041808725613   Update date: Oct. 01, 2024

Ogawa Masaru

オガワ マサル | Ogawa Masaru
Affiliation and department：
Kogakuin University Faculty of Engineering Department of Mechanical Systems Engineering

About Kogakuin University Faculty of Engineering Department of Mechanical Systems Engineering


Job title： Associate Professor
Homepage URL  (1)： https://aa-design-lab.com/
Research field  (2)： Philosophy and ethics ,  Machine materials and mechanics
Research keywords  (14)： 応力腐食割れ ,  疲労 ,  き裂進展 ,  溶射 ,  溶接 ,  残留応力 ,  有限要素法 ,  非破壊評価 ,  X線回折 ,  西田哲学 ,  機械材料・材料力学 ,  Inverse Problem ,  Fracture Mechanics ,  Strength of Material
Research theme for competitive and other funds  (10)：
  • 2022 - 2025 Non-destructive evaluation of 3D plastic strain and residual stress distributions induced by earthquakes using non-linear inverse analysis
  • 2017 - 2020 X線回折を用いた3次元残留応力分布の完全非破壊評価
  • 2017 - 2018 X線回折を用いた溶接配管の3次元溶接残留応力評価
  • 2014 - 2017 電子線・X線回折ハイブリッド法による金属材料の変形損傷評価の高度化
  • 2014 - 2017 Nondestructive evaluation of three-dimensional welding residual stresses by using X-ray diffraction
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Papers (24)：
  • Satoshi FUJII, Masaru OGAWA. Non-destructive estimation of three-dimensional creep strain based on non-linear inverse analysis using displacement. Mechanical Engineering Journal. 2024. 11. 1
  • Satoshi FUJII, Masaru OGAWA. Nondestructive evaluation of three-dimensional plastic strains based on nonlinear inverse analysis using displacements. Journal of Research and Applications in Mechanical Engineering. 2024
  • Masaru OGAWA, Takumi INOHARA, Haruo NAKAMURA. Simultaneous non-destructive estimation method of welding deformations and three-dimensional residual stresses by using surface displacements and surface elastic strains. Transactions of the JSME (in Japanese). 2023. 89. 924. 1-13
  • Satoshi FUJII, Masaru OGAWA, Dai HIRABAYASHI. Non-destructive estimation of three-dimensional inelastic strain via nonlinear inverse analysis using displacement. Mechanical Engineering Journal. 2023. 10. 4. 1-12
  • Masaru OGAWA. Probabilistic prediction of crack propagation using the three-dimensional residual stresses estimation method based on the eigenstrain methodology for welded pipes. Transactions of the JSME (in Japanese). 2017. 83. 852. 1-16
ｍore...
MISC (7)：
  • Masaru OGAWA. X 線回折を用いたスポット溶接材の3 次元残留応力評価. 溶接技術. 2022. 70. 9
  • Masaru OGAWA. How to predict the remaining lifecycle of mechanical products. Open Access Government. 2022. 35
  • Masaru OGAWA. Improving the safety of mechanical products. Open Access Government. 2021. 31
  • Masaru OGAWA, Alexander M Korsunsky. Complete nondestructive evaluation of three-dimensional residual stress distribution using X-ray diffraction. Impact. 2020. 2020. 4
  • Masaru OGAWA. Estimation of three-dimensional residual stresses for welded pipes by using X-ray diffraction. Inspection Engineering. 2019. 24. 5
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Patents (13)：
  • 内部欠陥の検出方法及び内部欠陥の検出装置(分割出願)
  • 内部欠陥の検出方法及び内部欠陥の検出装置
  • 加工対象物の寸法決定装置及び寸法決定方法並びに加工対象物の寸法決定のためのプログラム
  • 機械部品のひずみ分布推定方法及びひずみ分布推定装置
  • 重量分布取得装置、重量分布取得方法およびプログラム
ｍore...
Books (1)：
  • 加速試験の実施とモデルを活用した製品寿命予測
    (株)技術情報協会 2023 ISBN:9784861049552
Lectures and oral presentations  (67)：
  • Non-destructive estimation of three-dimensional plastic strain via nonlinear inverse analysis using displacement
    (The 13th TSME International Conference on Mechanical Engineering (TSME-ICoME 2023) 2023)
  • 発電プラント配管系の3次元塑性ひずみの非破壊評価法に関する基礎的検討
    (日本材料学会関東支部 2023学生研究交流会 2023)
  • 変形前後の変位情報を用いたタービン動翼の3次元クリープひずみの非破壊評価
    (日本材料学会関東支部 2023学生研究交流会 2023)
  • X線回折と固有ひずみ理論を用いた3次元残留応力非破壊推定法の抵抗スポット溶接材への適用
    (日本材料学会関東支部 2023学生研究交流会 2023)
  • X線回折を用いた3次元溶接残留応力評価法の抵抗スポット溶接材に対する推定精度の向上
    (日本材料学会関東支部 2023学生研究交流会 2023)
ｍore...
Education (3)：
  • 2008 - 2011 Tokyo Institute of Technology Graduate School, Division of Science and Engineering Department of Mechanical and Control Engineering
  • 2006 - 2008 Tokyo Institute of Technology Graduate School of Information Science and Engineering Department of Mechanical and Environmental Informatics
  • 2002 - 2006 Tokyo Institute of Technology Faculty of Engineering Mechano-Aerospace Engineering
Work history (9)：
  • 2020/04 - Tokyo Institute of Technology
  • 2019/04 - Kogakuin University Department of Mechanical Systems Engineering Associate Professor
  • 2017/04 - 2019/03 Kogakuin University Department of Mechanical Systems Engineering Assistant Professor
  • 2015/04 - 2017/03 Yokohama National University Faculty of Engineering Assistant Professor
  • 2012/04 - 2015/03 Yokohama National University Faculty of Engineering Research Associate
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Committee career (32)：
  • 2016/10 - 現在 6th JSME/ASME 2017 International Conference on Materials and Processing (ICM&P2017) Committee member
  • 2016/10 - 現在 第6回JSME/ASME機械材料・材料加工技術国際会議 (ICM&P2017) 実行委員
  • 2015/04 - 現在 日本機械学会 機械材料・材料加工部門 広報委員会 広報委員
  • 2024/04 - 2026/03 日本材料学会 関東支部 常議員
  • 2024/04 - 2025/03 日本機械学会 材料力学部門 2024年度 材料力学部門 シンポジウム実行委員会 委員長
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Awards (14)：
  • 2023/12 - The 13th TSME International Conference on Mechanical Engineering 2023 Best Paper Runner-up Non-destructive estimation of three-dimensional plastic strain via nonlinear inverse analysis using displacement
  • 2023/10 - The 22nd International Symposium on Advanced Technology Student's Oral Presentation Excellent Award Three-dimensional Residual Stress Estimation of a Resistance Spot-welded Plate using the Eigenstrain Theory and X-ray Diffraction
  • 2017/10 - Kogakuin University University Award
  • 2017/04 - JSME JSME Award 2016 (The Best Paper)
  • 2016/10 - Kanto Branch of The Society of Material Science, Japan, JSMS Award for Active Young Members in Kanto Branch
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Association Membership(s) (6)：
応用哲学会 ,  西田哲学会 ,  The Iron and Steel Institute of Japan ,  Japan Welding Society ,  The Society of Materials Science, Japan ,  The Japan Society of Mechanical Engineers
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