Osaka University · Faculty of Engineering / Graduate School of Engineering · 講師

Research keywordsTRIP steel・hydrogen embrittlement・ductile crack growth・fracture toughness・girth welds・linepipe steel・martensitic transformation・mesoscale finite element simulation

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• A ductile crack growth simulation method considering weld heterogeneity for predicting the leak limit tensile strain in girth-welded high-pressure pipes2026 · WELDING IN THE WORLD Vol. 70 No. 1 p. 271-280 2026年1月 研究論文（学術雑誌）
• 延性き裂進展挙動の違いが溶接接合部の変形能力に及ぼす影響2025 · 鋼構造論文集 Vol. 32 No. 125 p. 94-109 2025年3月 研究論文（学術雑誌）
• Microstructural feature-driven post-mortem analysis of plastic strain and stress triaxiality in ductile-fractured ferrite-martensite dual-phase steel: Integrating microstructural observations and mesoscale finite element simulations2025 · Journal of Materials Research and Technology Vol. 39 p. 3087-3102 2025年11月 研究論文（学術雑誌）
• FRACTURE TOUGHNESS AND FATIGUE CRACK GROWTH CHARACTERISTICS OF X65 LINEPIPE AND THE GIRTH WELDS UNDER HYDROGEN GAS2025 · PROCEEDINGS OF ASME 2025 PRESSURE VESSELS & PIPING CONFERENCE, PVP2025, VOL 5A 2025年 研究論文（国際会議プロシーディングス）

• 材料・構造性能規定設計のための統合破壊モデルの構築

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