厚肉円筒の熱応力下の疲労き裂停留 : (第1報, 片側き裂板による予備検討)

• Material Type: 文書・図像類
• Title: 厚肉円筒の熱応力下の疲労き裂停留 : (第1報, 片側き裂板による予備検討)
• Author/Editor: 飯井, 俊行; 酒井, 信介; MESHII, Toshiyuki; SAKAI, Shinsuke
• Author Heading: 飯井, 俊行; 酒井, 信介; MESHII, Toshiyuki; SAKAI, Shinsuke
• Publication, Distribution, etc.: 日本機械学会
• Publication Date: 1997-02
• Publication Date (W3CDTF): 1997-02
• Alternative Title: Fatigue Crack Arrest Problem of Thick-Walled Cylinders under Thermal Stress : (1st Report, Preliminary Study by Single Edge Cracked Strip)
• Periodical title: 日本機械学会論文集. A編
• No. or year of volume/issue: 63 606
• Volume: 63
• Issue: 606
• Pages: 275-280
• Text Language Code: jpn
• Subject Heading: Thermal Stress; Fatigue; Crack Propagation; Fracture Mechanics; Crack Arrest
• Target Audience: 一般
• Note (General): There is a rule of thumb'on thick-walled cylinders, that is'the circumferential fatigue cracks under thermal stress will be arrested at 1/3～1/2 of the wall thickness'. In our study, the reason why crack tends to arrest will be made clear, and practical formula to estimate arrest point will be proposed. In this paper, effect of thermal stress distribution on fatigue crack arrest is examined, on the case of single edge cracked strip. It was derived that the stress intensity factor distribution is a product of a tunction of structural compliance and the equivalent moment calculated from the thermal stress distribution. From this fact, it was concluded that characteristics of crack growth rate (including tendency of arrest) under cyclic thermal stress is dominated by structural compliance, assuming Paris'Law.
• Source: https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22213&item_no=1&attribute_id=22&file_no=1
• Access Restrictions: 限定公開
• Rights (production): 〓 1997 日本機械学会
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 福井大学 : 福井大学学術機関リポジトリ