Fatigue crack growth model including load sequence effects – Model development and calibration for railway axle steels
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.105377
Abstract: Abstract Beside well-known influence factors like residual stresses, component and crack geometry also load sequence effects significantly impact the crack propagation rate. In this paper two major load sequence effects, namely overloads and small loads,… read more here.
Keywords: fatigue crack; sequence effects; load sequence; crack ... See more keywords
Fatigue crack growth behaviour of a nickel base super alloy GTM720 under cold-TURBISTAN spectrum load sequence
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.102913
Abstract: Abstract Damage tolerance concept is widely used in aerospace industry for designing structural components against fatigue. In this study, an attempt is made to predict fatigue crack growth behavior in an aero-engine material under a… read more here.
Keywords: load sequence; crack; fatigue crack; crack growth ... See more keywords
Improved numerical model for fatigue cumulative damage of mechanical structure considering load sequence and interaction
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814021995309
Abstract: To more accurately predict the fatigue life of components under the action of random loads, it is necessary to explore the influence of the interaction between the load sequence and the load on the life… read more here.
Keywords: fatigue life; load sequence; interaction; model ... See more keywords