Art

J-GLOBAL ID：201902223858600825   Reference number：19A2436970

A Simple Method of Repairing Fatigue Cracks Using Stop-holes Reinforced with Wedge Members

くさび補強型ストップホールを用いた疲労き裂の簡易補修法

Author (1)： TAKAHASHI ICHIHIKO (国立研究開発法人 海上・港湾・航空技術研究所 海上技術安全研究所)
Material： 溶接学会論文集(Web)
Volume： 37  Issue： 2  Page： 81-97(J-STAGE)  Publication year： 2019 
JST Material Number： U0047A  ISSN： 0288-4771  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *steel plate ,  *fatigue crack ,  *circular hole ,  repair ,  wedge ,  reinforcement ,  stress distribution ,  reduction
Semi thesaurus term： *stop hole

Author keywords (5)： fatigue crack ,  repair method ,  stop-hole ,  wedge load ,  adaptive wedge

JST classification (1)： Metallic materials  (HC05020S)

Reference (5)：

• 1) T. Mori, Repair of Fatigue Cracked Members by Drilling and Bolting Holes, 構造工学論文集, Vol. 35A (1989), 969-975 (in Japanese)
• 2) T. Mori, Stress Concentration and Fatigue Strength of Rectangle Plates with Bolted Circular Holes, Journal of Japan Society of Civil Engineers, No. 543/I-36 (1996), 123-132 (in Japanese)
• 3) C. Miki, F. Machida, and H. Ito, Repair Methods of Fatigue Crack and Improvement of Stress Concentration on Gusset Connections, Journal of Japan Society of Civil Engineers A1 (Structural Engineering & Earthquake Engineering),67-2 (2011), 283-293 (in Japanese)
• 4) R. Matsumoto, T. Ishikawa, A. Hattori, H. Kawano, and K. Yamada, Improvement of Fatigue Strength of Stop Hole by Closing Crack Surface, Steel Construction Engineering, 21-83 (2014), 53-61 (in Japanese)
• 5) The Japan Society of Mechanical Engineers, JSME Mechanical Engineer’s Handbook DVD-ROM version (2013) (in Japanese)

Terms in the title (6)： くさび ,  補強 ,  ストップホール ,  疲労き裂 ,  簡易 ,  補修