Presentation Information
[12PM1-Bo-03]A Fundamental Study on Fatigue Strength Improvement of Steel Plate with a Hole by One-Sided Hole Expansion
*Ayumu Higashihara1, Takeshi Hanji1, Kazuo Tateishi1, Masaru Shimizu1, Fujihiko Yamada2, Yuichiro Niwa3, Hisanori Yoshiyama4, Yusuke Goto4 (1. Nagoya University, 2. Kyobashi Bridge Company, 3. West Japan Railway Company, 4. DAITETSU KOGYO CO., LTD.)
Keywords:
Hole,Stop-hole,One-sided hole expansion,Fatigue strength,Compressive residual stress,Strain concentration relief