Yoshida Kengo

ヨシダケンゴ | Yoshida Kengo

Affiliation and department：
Job title： Associate Professor

Research field (1)： Manufacturing and production engineering

Research keywords (4)：数値シミュレーション , 塑性構成式 , 結晶塑性 , 塑性力学

Research theme for competitive and other funds (6)：

2023 - 2026 転位・結晶塑性モデルを活用した加工不良の予測技術の構築
2019 - 2022 転位を考慮した結晶塑性モデルによる圧延板の異方性予測技術の開発
2015 - 2018 Development of a crystal plasticity model incorporating slip and twin and the prediction of formability of magnesium alloy sheet
2012 - 2014 Development of material testing technique for polycrystalline metals subjected to multiaxial stresses
2010 - 2011 Development of the multi-axial stress test machine and verification of crystal plasticity model

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Papers (47)：

Yoshida, K., Kamiya, Y., Kai, K. Crystal plasticity simulations on work hardening and plastic anisotropy of A5083-O sheet subjected to various linear and nonlinear strain paths. International Journal of Material Forimng. 2025
永谷圭祐, 吉田健吾. Experimental accuracy of tension-compression test with antibuckling plates. Journal of Japan Institute of Light Metals. 2023. 158-163
Kengo Yoshida. An implicit formulation of a two-grain cluster type homogenization approach for polycrystals. International Journal of Plasticity. 2022. 159
Kengo Yoshida. An alternative formulation of two-grain cluster model for homogenization of elastoviscoplastic behavior of polycrystal. International Journal of Plasticity. 2022. 156
Kengo Yoshida, Yasuhito Yamazaki, Hidetaka Nakanishi. Experiments and Crystal Plasticity Simulations on Plastic Anisotropy of Naturally Aged and Annealed Al-Mg-Si Alloy Sheets. Metals. 2021. 11. 1979

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MISC (17)：

Yoshida, K., Ota, A., Hama, T. Assessment of crystal-plasticity simulation: Plastic behaviors in biaxial stress states and cylindrical deep drawing. International Journal of Solids and Stuctures. 2025
Kengo Yoshida. Crystal plasticity model for describing the work hardening of A5052-O sheets subjected to various loading paths. International Journal of Solids and Structures. 2024
吉田健吾. 結晶塑性モデルを用いた6000系アルミニウム合金板の塑性異方性と円筒深絞り成形のシミュレーション. ぷらすとす. 2023. 61. 18-23
Yoshida, K., Honke, T., Yamazaki, Y., Hayakawa, K., Nakanishi, H. Adjustment of crystal orientations and application to crystal plasticity simulation of cup drawing. International Journal of Material Forming. 2022. 15
吉田健吾. アルミニウム合金板の異方性と成形シミュレーション活用時のポイント. プレス技術. 2022. 60. 29-33

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Books (3)：

Lectures and oral presentations (48)：

引張-内圧-ねじりの負荷を受ける薄肉円管の加工硬化
(第189回春季講演大会(日本鉄鋼協会) 2025)
軸荷重によるアルミニウム飲料缶底の座屈と材料特性の関係
(軽金属学会第147回秋季大会 2024)
単軸・二軸応力を受けるA5052-O板の塑性変形挙動の結晶塑性解析
(2024年度塑性加工春季講演会 2024)
結晶塑性有限要素法を用いたA5052-Oの円筒深絞りシミュレーション
(第75回塑性加工連合講演会 2024)
銅合金板の応力緩和・クリープ挙動およびひずみ速度依存性
(第75回塑性加工連合講演会 2024)

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Professional career (1)：

Committee career (14)：

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Awards (1)：

Association Membership(s) (4)：

日本塑性加工学会 , 軽金属学会 , 日本鉄鋼協会 , 日本機械学会

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