Fatigue characteristics of bolted joint under transverse vibration: Influence of bolt tightening conditions on transverse fatigue strength

Shinji Hashimura, Yu Kurakake, Shinichi Umeno

研究成果: Conference contribution

抄録

Fatigue tests under transverse vibration were performed for three separate tightening conditions to investigate the grip length and the engaging thread length in this study. The relationships between the apparent fatigue limit (the highest amplitude of transverse vibration force which can be applied to the bolted joint without generating fatigue) and the real fatigue limit of bolt material also were investigated. Results showed that apparent transverse fatigue limit decreased if the grip length was long. And relationships of the apparent fatigue limit and the real fatigue limit were different in each tightening conditions depending on the bending moment at the root of the first thread.

本文言語English
ホスト出版物のタイトルAdvances in Fracture and Damage Mechanics IX, FDM 2010
ページ609-612
ページ数4
DOI
出版ステータスPublished - 2011 1 5
外部発表はい
イベント9th International Conference on Fracture and Damage Mechanics, FDM 2010 - Nagasaki, Japan
継続期間: 2009 9 202009 9 22

出版物シリーズ

名前Key Engineering Materials
452-453
ISSN(印刷版)1013-9826

Conference

Conference9th International Conference on Fracture and Damage Mechanics, FDM 2010
国/地域Japan
CityNagasaki
Period09/9/2009/9/22

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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