近藤 良之

• 疲労強度に及ぼす水素の影響
• 微小欠陥材の疲労強度
• 環境強度に関する研究
• フレッティング疲労に関する研究
• Effect of Hydrogen on Fatigue Strength
Study on Fatigue Strength of Material with Small Ddefect
Study on Environmentally Assisted Cracking
Study on Fretting Fatigue

• Kazuhiko Okuya, Yoshiyuki Kondo. Fatigue strength of high strength steel welded joint after large strain cycling. Zairyo/Journal of the Society of Materials Science, Japan. 2005. 54. 8. 869-874
• Y Kondo, C Sakae, M Kubota, K Yanagihara. Non-propagating crack behaviour at giga-cycle fretting fatigue limit. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES. 2005. 28. 6. 501-506
• Y Kondo, C Sakae, M Kubota, K Yanagihara. Non-propagating crack behaviour at giga-cycle fretting fatigue limit. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES. 2005. 28. 6. 501-506
• Cause and Effect of Factors Affecting the ΔKth of Small Crack. Materials Science Forum. 2005. Vol.482 , pp.89-94
• 繰返し大ひずみ負荷後の高張力鋼溶接継手の疲労強度について. 材料. 2005. 54巻 第8号, pp.869-874

もっと見る

• 疲労強度に優れた肉盛強化型12Cr鋼製タービンロータ
• 腐食疲労寿命予測法
• 応力拡大係数計測用超小型ひずみゲージ
• 構造物の亀裂成長監視装置

• Interpretation of Material Hardness, Stress Ratio and Crack Size Effects on the ΔKth of Small Cracks Based on Crack Closure Measurement
  ASTM STP1461, Fatigue & Fracture Mechanics,34th Volume, 2005
• Interpretation of Material Hardness, Stress Ratio and Crack Size Effects on the ΔKth of Small Cracks Based on Crack Closure Measurement
  ASTM STP1461, Fatigue & Fracture Mechanics,34th Volume, 2005
• The Analysis of Fretting Fatigue Failure in Backup Roll and its Prevention
  ASTM STP 1425 2003
• Comprehensive Structural Integrity, Vol.4 Cyclic Loading and Fatigue
  Elsevier 2003
• The Analysis of Fretting Fatigue Failure in Backup Roll and its Prevention
  ASTM STP 1425 2003

もっと見る

• - 1981 大阪大学 工学研究科 機械工学
• - 1981 大阪大学
• - 1976 大阪大学 工学部 機械工学科
• - 1976 大阪大学

• 工学博士 (大阪大学)
• 工学修士 (大阪大学)

• 1981 - 2000 三菱重工業(株)高砂研究所
• 1981 - 2000 三菱重工業(株)

• 1994 - ASME,Best Technical Paper Award
• 1994 - ASME Best Technical Paper Award
• 1979 - 日本材料学会論文賞
• 1979 - Japanese Society for Materials Science

European Structural Integrity Society ,  日本鉄鋼協会 ,  American Society for Testing and Materials ,  日本材料学会 ,  日本機械学会 ,  European Structural Integrity Society ,  American Society for Testing and Materials ,  The Iron and Steel Institute of Japan ,  Japanese Society of Materials Science ,  Japan Society of Mechanical Engineers