Rchr
J-GLOBAL ID：200901072782563237
Update date: Feb. 01, 2024
Nakamura Takashi
ナカムラ タカシ | Nakamura Takashi
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
https://mfm.eng.hokudai.ac.jp/
Research field (1)：
Machine materials and mechanics
Research keywords (2)：
材料強度学
, 機械材料学
Research theme for competitive and other funds (11)：
- 2021 - 2025 超高サイクル疲労における内部起点型破壊評価手法の確立
- 2018 - 2022 Elucidation of the mechanism of very high cycle fatigue and the development of its evaluation method based on synchrotron radiation micro/nano- CT
- 2014 - 2016 Nanostructural refinement of metal surface layer by using the accumulation of irreversible dislocation resulting from cyclic low-compressive loading
- 2012 - 2015 Visualization of interior originating small cracks in high strength titanium alloy and the clarification of very high cycle fatigue mechanisms
- 2007 - 2008 ナノ微粒子複合化による宇宙用高分子膜材の耐紫外線性・靭性の向上法
- 2006 - 2008 An unified understanding of the initial interior crack growth mechanism in very high cycle fatigue
- 2006 - 2007 Establishing Strength Evaluation Method of Very Thin Ductile Cast Iron and the Way of Improving Reliability of Thin Wall Castings.
- 2003 - 2004 The Effect of Vacuum on the Defect Size Dependence of Fatigue Crack Growth Limit (Aiming at Clarifying the Very High Cycle Fatigue Mechanism of High Strength Materials)
- 2000 - 2001 Supposition of the Interior Originating Fatigue Fracture Mechanism of Titanium Alloy Based on the Surface Small Crack Growth Properties in High Vacuum
- 1997 - 1998 高強度鋼の超高サイクル疲労強度特性に及ぼす高真空および不活性環境の影響
- 1994 - 1995 Explanation of Fish-Eye Type Crack Behavior of Austempered Ductile Iron in Very High Cycle Fatigue
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Papers (128)：
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Kosuke Takahashi, Zhantong Sun, Takuma Kikuzawa, Kounosuke Shimamura, Sourabh Jagrat, Nao Fujimura, Takashi Nakamura. Toughened single-lap joints by composite bondline of adhesive and double-sided tape. Advanced Composite Materials. 2023. 1-17
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Yuta Funaki, Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Tatsuki Wajima. Room-Temperature-Nitriding of Pure Titanium Using Scanning Cyclic Press in a Nitrogen Environment. Journal of the Japan Institute of Metals and Materials. 2023. 87. 11. 305-308
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Gaoge Xue, Takashi Nakamura, Nao Fujimura, Kosuke Takahashi, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi. Full-life growth behavior of a naturally initiated internal fatigue crack in beta titanium alloy via in situ synchrotron radiation multiscale tomography. International Journal of Fatigue. 2023. 170. 107571-107571
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Fumiyoshi Yoshinaka, Takashi Nakamura, Hiroyuki Oguma, Nao Fujimura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi. Characterization of internal fatigue crack initiation in Ti-6Al-4V alloy via synchrotron radiation X-ray computed tomography. Fatigue & Fracture of Engineering Materials & Structures. 2023
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Kosuke Takahashi, Ryosuke Shoya, Takuma Matsuo, Wataru Sato, Takashi Nakamura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi. X-ray nanoimaging of a transversely embedded carbon fiber in epoxy matrix under static and cyclic loads. Scientific Reports. 2022. 12. 1
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MISC (114)：
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XUE Gaoge, FUJIMURA Nao, NAKAMURA Takashi, OGUMA Hiroyuki, TAKAHASHI Kosuke. Initiation and propagation process of the internal fatigue crack in Ti-22V-4Al alloy based on fractographic analysis. The Proceedings of the Materials and Mechanics Conference. 2019. 2019. 0. OS0908
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NAKAMURA Takashi, TOMODA Yuta, FUJIMURA Nao, YOSHINAKA Fumiyoshi, OGUMA Hiroyuki, TAKEUCHI Akihisa, UESUGI Masayuki, UESGI Kentaro. Initiation process of internal fatigue cracks in Ti-6Al-4V via synchrotron radiation nano CT. The Proceedings of the Materials and Mechanics Conference. 2019. 2019. 0. OS0909
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FUJIMURA Nao, NAKAMURA Takashi, SHINKO Tomoki. OS0913-454 Distribution Characteristics of Surface Roughness on Low Cycle Fatigued Austenitic Stainless Steel. 2015. 2015. "OS0913-454-1"-"OS0913-454-3"
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Yoshinaka Fumiyoshi, Nakamura Takashi, Shiozawa Daiki, Nakai Yoshikazu, Uesugi Kentaro. OS4-13 Observation of Internal Small Fatigue Cracks in Ti-6Al-4V by Using Synchrotron Radiation Micro-computed Tomography Imaging at SPring-8(3D/4D image-based analyses and simulations 4,OS4 3D/4D image-based analyses and simulations,MEASUREMENT METHODS). Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics. 2015. 2015. 14. 55-55
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SAKAMOTO Yusuke, NAKAMURA Takashi, ISHIDA Kazuki, MOTOMURA Takuto. J0410503 Evaluation of Fracture Toughness in the Thickness Direction of Polyimide Films Based on J-integral and CTOD. Mechanical Engineering Congress, Japan. 2015. 2015. "J0410503-1"-"J0410503-5"
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Patents (5)：
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材料試験機の試験片把持構造
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疲労試験機
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疲労試験機
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Fatigue Testing Machine
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Fatigue Testing Machine
Books (2)：
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機械材料工学(改訂版)
工学図書 2006
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機械材料工学
工学図書 2001
Professional career (1)：
- Dr. Eng. (Tokyo Institute of Technology)
Work history (4)：
- 2007 - 2010 北海道大学大学院工学研究科教授(機械宇宙工学専攻) 教授
- 2007 - 2010 Professor
- 2010 - - 北海道大学大学院工学研究院教授(機械宇宙工学部門) 教授
- 2010 - - Professor
Awards (3)：
- 2012/05 - The Society of Material Science, Japan Award for outstanding academic contributions in 2011
- 2010 - 日本鋳造工学会平成21年度優秀論文賞 スモールパンチ試験による薄肉球状黒鉛鋳鉄のじん性評価
- 1999/05 - The Society of Material Science, Japan Encouraging prize for outstanding researches in 1998
Association Membership(s) (3)：
日本機械学会
, 日本材料学会
, 日本航空宇宙学会
