K-0619 Fatigue characteristics of bolted joints tightened in erastic and plastic region

2001 ◽  
Vol I.01.1 (0) ◽  
pp. 233-234
Author(s):  
Takeshi KAWANO ◽  
Yoshiyuki KOBAYASHI ◽  
Shoji HARADA ◽  
Yoshihito KUROSHIMA
Keyword(s):  
Plastic Region ◽  
Bolted Joints ◽  
Fatigue Characteristics

A Study of Self-Loosening and Fatigue Failure of Bolted Joint under Transverse Vibration - Influences of Property Class of Bolt and Plastic Region Tightening

2007 ◽  
Vol 353-358 ◽  
pp. 2037-2040 ◽  
Author(s):  
Shinji Hashimura
Keyword(s):  
Fatigue Limit ◽  
Fatigue Failure ◽  
Transverse Vibration ◽  
Plastic Region ◽  
Fatigue Tests ◽  
Bolted Joints ◽  
Bolted Joint ◽  
Transverse Vibrations ◽  
Fatigue Characteristics ◽  
Long Life

In our previous study, loosening-fatigue tests under small transverse vibrations had been performed to elucidate bolt behavior and loosening-fatigue mechanism in the long life region. In this study, the influences of bolt property class and the plastic region tightening on loosening-fatigue characteristics under transverse vibration have been investigated. Result shows that bolt property class has little influence on the loosening-fatigue limits under transverse vibration. Result also shows that the transverse loosening-fatigue limit of the bolt which has been tightened to within the plastic region is lower than the transverse loosening-fatigue limit of the bolt that has been tightened to within the elastic region. This result is the opposite of the result of the axial fatigue characteristics of bolted joints.

3102 Simulation of Plastic Region Tightening of Bolted Joints

2007 ◽  
Vol 2007.7 (0) ◽  
pp. 255-256
Author(s):  
Nobuhiko HENMI ◽  
Souhei BEPPU ◽  
Michihiko TANAKA
Keyword(s):  
Plastic Region ◽  
Bolted Joints

123 Control of plastic-region tightening for bolted joints by means of AE Method

2007 ◽  
Vol 2007.15 (0) ◽  
pp. 59-60
Author(s):  
Yoshihiro MIZUTANI ◽  
Tadashi ONISHI ◽  
Masami MAYUZUMI
Keyword(s):  
Plastic Region ◽  
Bolted Joints

An analysis of plastic region tightening of bolted joints

2004 ◽  
Vol 2004.4 (0) ◽  
pp. 175-176
Author(s):  
Michihiko TANAKA ◽  
Nobuhiko HENMI
Keyword(s):  
Plastic Region ◽  
Bolted Joints
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