Rchr
J-GLOBAL ID：201001069910058893
Update date: Mar. 18, 2026
Ohmi Toshihito
オオミ トシヒト | Ohmi Toshihito
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
https://www.shonan-it.ac.jp/teachers/mechanical/t-omi/
Research field (2)：
Metallic materials
, Machine materials and mechanics
Research keywords (2)：
水素脆化
, 材料強度
Research theme for competitive and other funds (5)：
- 2021 - 2024 Analysis of the mechanism of mechanical stress-induced osteogenesis using method of numerical analysis on local mechano-electric induced particle diffusion and its application for osteosynthesis
- 2021 - 2024 疲労条件下の過大荷重履歴が有する水素凝集加速効果の発現メカニズム
- 2018 - 2021 The effect of the overload history on hydrogen embrittlement mechanism under fatigue conditions
- 2016 - 2018 The effect of stress rate on hydrogen embrittlement mechanisms and the construction of quantitative evaluation on the characteristic of hydrogen embrittlement
- 2013 - 2015 The verification of prevention methods for hydrogen embrittlement by a clarification of that mechanism
Papers (33)：
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横堀壽光, 山路教弘, 大見敏仁. Mechanical Controllability on the hydrogen diffusion in Solid. 日本材料強度学会誌. 2025. 59. 1-2
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大谷俊博, 石井優, 大見敏仁, 榊原隆之, 釜谷昌幸, 大田祐太朗, 久布白圭司. Evolutions in Nonlinear Ultrasonics of Ni-Based Superalloys Due to Creep and Thermal Aging. 材料. 2025. 74. 2
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尾関郷, 横堀壽光, 田淵正明, 大見敏仁, 堀川純, 渡部将平. Effect of Gauge Length on Stress Response under Strain-Controlled Loading Condition for a Notched Specimen. 日本材料強度学会誌. 2024. 57. 3/4
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横堀壽光, 大見敏仁, 尾関郷, 荘司郁夫, 勝俣力, 松原亨. Deteriorated Characteristics on the Fatigue Strength of Dissimilar A6061/Galvannealed Steel Joints Fabricated by Friction Stir Spot Welding. 日本材料強度学会誌. 2024. 58. 1-2
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横堀壽光, 大見敏仁, 大見敏仁, 尾関郷, 小林大輔. The Quantitative Estimation of Hydrogen Embrittlement Sensitivity based on the Analysis of Local Stress Induced Hydrogen Diffusion. 日本材料強度学会誌. 2023. 57. 1/2
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MISC (92)：
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野中誉子, 稲毛達朗, 宮田佳美, 高野修治, 大見敏仁. Design and Development of Electrically Power Assisted Four-wheel Bicycle for Use in the Shonan Area. 湘南工科大学紀要. 2025. 59. 1
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宮澤俊文, 安岡忠義, 野中誉子, 大見敏仁, 稲毛達朗. Design and Prototyping of an Electric Power-Assisted Quadricycle Considering Mass-Production-Oriented Design and Running Stability. 日本設計工学会研究発表講演会講演論文集(Web). 2025. 2025
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尾関郷, 横堀壽光, 田淵正明, 早川正夫, 大見敏仁, 堀川純, 渡部将平. Relationship between Stress Response and Gauge Length under Strain-Controlled Loading Condition for a Notched Specimen. 高温強度シンポジウム前刷集. 2025. 63rd
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大谷俊博, 石井優, 大見敏仁, 釜谷昌幸, 大田祐太朗, 久布白圭司. Evolution of Nonlinear Ultrasonic Characteristics in Ni-Based Superalloys during Creep and Thermal Aging. 高温強度シンポジウム前刷集. 2025. 63rd
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石井優, 大谷俊博, 大見敏仁. Changes in ultrasonic properties and thermoelastic effects associated with Type IV in the welded joints of ASME Gr. 91 and 122 steels. 日本機械学会年次大会講演論文集(CD-ROM). 2025. 2025
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Books (4)：
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生体電気・物理刺激による骨・軟部組織修復法
株式会社 金芳堂 2012
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Innovative Testing and Estimation Methods of Hydrogen Embrittlement Under Sustained, Rising and Cyclic Loacings
2012
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生体電気・物理刺激による骨・軟部組織修復法
株式会社 金芳堂 2012
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Innovative Testing and Estimation Methods of Hydrogen Embrittlement Under Sustained, Rising and Cyclic Loacings
2012
Lectures and oral presentations (12)：
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The behavior of corrosion fatigue crack growth for Electromagnetic-Stainless steels in 3.5% NaCl solution and hydrogen diffusion mechanism
(Asian Pacific Conference on Fracture and Strength-Mechanics and Materials 2012)
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Numerical Analysis of Stress induced Particle Diffusion Based on the FEM - FDM Coupled Method - Hydrogen diffusion -
(JSME-CMD International Computational Mechanics Symposium 2012 2012)
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き裂先端近傍における水素拡散・凝集挙動解析手法とその工学的応用
(本学術振興会先端材料強度第129委員会第107回本委員会 2012)
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The behavior of corrosion fatigue crack growth for Electromagnetic-Stainless steels in 3.5% NaCl solution and hydrogen diffusion mechanism
(Asian Pacific Conference on Fracture and Strength-Mechanics and Materials 2012)
-
Numerical Analysis of Stress induced Particle Diffusion Based on the FEM - FDM Coupled Method - Hydrogen diffusion -
(JSME-CMD International Computational Mechanics Symposium 2012 2012)
ｍore...
Works (2)：
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動脈硬化進行度・大動脈瘤存在予測を可能とする新血管検査装置
2013 -
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動脈硬化進行度・大動脈瘤存在予測を可能とする新血管検査装置
2013 -
Professional career (1)：
- Ph. D (Tohoku University)
Work history (4)：
- 2025/04 - 現在 Shonan Institute of Technology Faculty of Engineering Department of Mechanical Engineering Professor
- 2019/04 - 2025/03 Shonan Institute of Technology Faculty of Engineering Department of Mechanical Engineering Associate Professor
- 2016/03 - 2019/03 Shonan Institute of Technology Faculty of Engineering Department of Mechanical Engineering Associate Professor
- 2010/03 - 2016/02 Tohoku University Graduate School of Engineering, Department of Nanomechanics, Materials Physics and Engineering,Materials Design and Interface Engineering Assistant Professor
Awards (1)：
- 2025/07 - The Japanese Society For Strength and Fracture of Materials Japanese Society for Strength and Fracture of Materials Award for Best Paper
Association Membership(s) (6)：
材料強度学会
, 日本機械学会
, 日本金属学会
, 材料強度学会
, 日本機械学会
, 日本金属学会
