scholarly journals The Influence of Water and Test Frequency on the Fatigue Strength of Aramid/Epoxy Composites.

1992 ◽  
Vol 41 (468) ◽  
pp. 1427-1432 ◽  
Author(s):  
Kenjiro KOMAI ◽  
Sohei SHIROSHITA
Keyword(s):  
Fatigue Strength ◽  
Epoxy Composites ◽  
Test Frequency ◽  
Influence Of Water

scholarly journals Influence of water on tensile and fatigue strength of angle-ply aramid/epoxy composites.

1989 ◽  
Vol 38 (434) ◽  
pp. 1329-1335 ◽  
Author(s):  
Kenjiro KOMAI ◽  
Sohei SHIROSHITA ◽  
Sadamu KINOSHITA ◽  
J. GRENESTEDT
Keyword(s):  
Fatigue Strength ◽  
Epoxy Composites ◽  
Influence Of Water

Exploratory Tests on the Effects of Random Loading and Corrosive Environment on the Fatigue Strength of Fillet-Welded Lap Joints

1975 ◽  
Vol 17 (4) ◽  
pp. 181-185 ◽  
Author(s):  
K. J. Marsh ◽  
T. Martin ◽  
J. McGregor
Keyword(s):  
Fatigue Strength ◽  
Mild Steel ◽  
Narrow Band ◽  
Fatigue Tests ◽  
Lap Joints ◽  
Corrosive Environment ◽  
Test Frequency ◽  
Constant Amplitude ◽  
Random Loading ◽  
Loading Tests

Fatigue tests on simple, fillet-welded, mild steel lap joints have been carried out to determine the effects of a corrosive environment and random loading. At normal testing frequencies, a brine-drip environment had no effect on the constant-amplitude fatigue strength at short endurances. At stresses less than the in-air fatigue limit, the corrosive environment was sufficient to allow crack growth at very low stress levels. In these corrosive environment tests, reducing the test frequency by a factor of 50 halved the life. The results of narrow-band random loading tests could be predicted reasonably accurately either by a fracture mechanics method or by Miner's rule.

scholarly journals Effect of Test Frequency on Fatigue Strength of Low Carbon Steel

2006 ◽  
Vol 72 (715) ◽  
pp. 317-325 ◽  
Author(s):  
Noriko TSUTSUMI ◽  
Akira SHIROMOTO ◽  
Veronique DOQUET ◽  
Yukitaka MURAKAMI
Keyword(s):  
Fatigue Strength ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Test Frequency
Sign in / Sign up

Export Citation Format

Share Document