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Affiliation
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Faculty of Science and Technology, Department of System Design Engineering (Yagami)
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Position
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Associate Professor
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Related Websites
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Oya, Tetsuo
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豊田工業大学
東京大学生産技術研究所
玉川大学
東京大学生産技術研究所
Tohoku University, Faculty of Engineering, 機械電子工学科
University, Graduated
Tohoku University, Graduate School, Division of Information Science, システム情報科学専攻
Graduate School, Completed, Doctoral course
Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Manufacturing and production engineering (Plasticity/Production Engineering/Processing Studies)
Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Design engineering (CAE/Design Engineering)
Theory of plasticity, Crystal plasticity
Forming analysis, Forming limit prediction
Press forming CAE, Numerical material testing
Optimal design, Product design
Forming limit prediction based on bifurcation theory,
Numerical material testing based on finite element polycrystal model,
Cooling design based on multiphysics simulation,
Koki Komatsu, Tetsuo Oya
MATEC Web of Conferences (EDP Sciences) 408 2025.05
Research paper (international conference proceedings), Joint Work, Last author, Accepted
Vago G., Oya T.
Crystals 13 ( 9 ) 2023.09
Research paper (scientific journal), Joint Work, Accepted
T. Oya, K. Ito, G. Uemura and N. Mori
Lecture Notes in Mechanical Engineering (Springer) 243 - 253 2023.09
Research paper (international conference proceedings), Joint Work, Lead author, Accepted, ISSN 21954356
T. Oya, K. Ito, G. Uemura and N. Mori
IOP Conference Series: Materials Science and Engineering ( 1284 ) 2023.06
Research paper (international conference proceedings), Joint Work, Lead author, Accepted
Oya T., Nishino A.
Multiscale and Multidisciplinary Modeling, Experiments and Design (Multiscale and Multidisciplinary Modeling, Experiments and Design) 4 ( 1 ) 65 - 76 2021.03
ISSN 25208160
Ōya, Tetsuo
科学研究費補助金研究成果報告書 2020
Material model for multiaxial and anisotropic plastic deformation of multilayer steel sheets
Oya, Tetsuo
科学研究費補助金研究成果報告書 2015
Local bifurcation as forming limit and plastic constitutive equation
大家哲朗
ぷらすとす(日本塑性加工学会誌) (日本塑性加工学会) 7 ( 79 ) 425 - 430 2024.07
Article, review, commentary, editorial, etc. (scientific journal), Single Work, Lead author
大家哲朗
ぷらすとす(日本塑性加工学会誌) 6 ( 61 ) 24 - 28 2023.01
Article, review, commentary, editorial, etc. (scientific journal), Single Work, Lead author
熱硬化性CFRPのプレス成形性向上に向けた樹脂の力学的挙動のマルチスケール解析
大家哲朗
CFRP/CFRTPの界面制御、成形加工技術と部材応用 (技術情報協会) 213 - 223 2020.12
Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Lead author
Problems and Solutions of Plastic Constitutive Equation Based on Associated Flow Rule
OYA Tetsuo, ITO Koichi
Journal of the Japan Society for Technology of Plasticity (The Japan Society for Technology of Plasticity) 57 ( 662 ) 188 - 193 2016.03
Article, review, commentary, editorial, etc. (scientific journal), Joint Work
On the Theory of Fracture Prediction in Metal Forming
OYA Tetsuo, ITO Koichi
Journal of the Japan Society for Technology of Plasticity (The Japan Society for Technology of Plasticity) 56 ( 658 ) 914 - 919 2015.11
Article, review, commentary, editorial, etc. (scientific journal), Joint Work
大ひずみ域での加工硬化曲線取得を目的とした単純せん断試験システムの構築
大家哲朗,高橋駿介
2025年度塑性加工春季講演会 (兵庫県姫路市) ,
Oral presentation (general), 日本塑性加工学会
応力増分方向依存性塑性構成式を用いた分岐理論に基づく薄板材のセレーション挙動解析
大家哲朗,伊藤耿一
第75回塑性加工連合講演会 (沖縄県) ,
Oral presentation (general), 日本塑性加工学会
逐次累積法に基づく結晶塑性FEMによるBCC材料の数値材料試験法
小松航喜,大家哲朗
第75回塑性加工連合講演会 (沖縄県) ,
Oral presentation (general), 日本塑性加工学会
成形限界予測に及ぼす材料特性および応力増分方向依存性の影響
大家哲朗
第74回塑性加工連合講演会 (富山市) ,
Oral presentation (general), 日本塑性加工学会
非関連流れ則および応力増分方向依存性塑性構成式に基づく極薄板材の引張り解析(第2報)
大家哲朗,伊藤耿一,植村元,森尚逹
第73回塑性加工連合講演会,
Oral presentation (general)
プレス加工DXの促進に資する塑性理論モデルと数値材料試験法の構築
天田財団, Commissioned research, Principal investigator
プロセスチェイン統合型塑性加工CAEシステムの構築
日本学術振興会, 科学研究費助成事業, Research grant, Principal investigator
微視的変形機構を考慮したマルチスケール数値材料試験による一般化材料モデルの構築
日本学術振興会, Grant-in-Aid for Scientific Research, Research grant, Principal investigator
高精度破断予測を目的とした異方性塑性構成式に関する研究
天田財団, 一般研究開発助成, Research grant, Principal investigator
熱硬化CFRP の連続薄板化・100℃成形加工・塑性接合による極限軽量構造の具現化
日本学術振興会, Grant-in-Aid for Scientific Research, Research grant, Coinvestigator(s)
東京・南関東支部奨励賞
2017.04, 日本塑性加工学会
Type of Award: Award from Japanese society, conference, symposium, etc.
MATHEMATICAL PROGRAMMING FOR DESIGN AND PLANNING
2025
LABORATORY IN SCIENCE
2025
INDEPENDENT STUDY ON INTEGRATED DESIGN ENGINEERING
2025
GRADUATE RESEARCH ON INTEGRATED DESIGN ENGINEERING 2
2025
GRADUATE RESEARCH ON INTEGRATED DESIGN ENGINEERING 1
2025
デザインリテラシー演習
Keio University
Spring Semester, Seminar, Lecturer outside of Keio, 70people
非線形固体力学
Keio University
Autumn Semester, Lecture, Lecturer outside of Keio, 10people
設計・計画の最適化数理
Keio University
Autumn Semester, Lecture, Lecturer outside of Keio, 50people
構造システム工学
Keio University
Autumn Semester, Lecture, Within own faculty, 40people
自然科学実験物理学編
Keio University
Autumn Semester, Laboratory work/practical work/exercise, Lecturer outside of Keio
自動車技術会,
日本設計工学会,
日本鉄鋼協会,
日本塑性加工学会,
精密工学会,
論文誌編集理事, 日本塑性加工学会
代議員, 日本塑性加工学会
商議員(継続中),庶務幹事(2021〜2022年度),会計幹事(2023年度〜2024年度), 日本塑性加工学会 東京・南関東支部
創形創質工学部会・運営委員, 日本鉄鋼協会
校閲委員, 日本塑性加工学会