Surface fatigue crack growth under variable amplitude loading
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2020.107317
Abstract: Abstract Plasticity-induced fatigue crack closure plays an important role in fatigue crack growth. Under fatigue loading with variable amplitude, however, the influence of fatigue crack closure along the crack front in three-dimensional cracked bodies is… read more here.
Keywords: fatigue crack; variable amplitude; amplitude loading; crack growth ... See more keywords
Application of life-dependent material parameters to lifetime calculation under multiaxial constant- and variable-amplitude loading
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105625
Abstract: Abstract This study investigated the application of the life-dependent material parameter concept to stress-based fatigue criteria for fatigue life prediction under multiaxial variable-amplitude loading. Different multiaxial fatigue criteria were applied to the fatigue life calculation… read more here.
Keywords: life dependent; life; dependent material; amplitude loading ... See more keywords
Fatigue crack propagation characteristics of rubbery materials under variable amplitude loading
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DOI: 10.1016/j.rinp.2018.05.043
Abstract: Abstract Fatigue failure is a critical issue frequently encountered by the rubber components in service. In this work fatigue crack propagation experiments with an edge-notched pure shear specimen under variable amplitude loading, which brings effectiveness… read more here.
Keywords: fatigue crack; rubbery materials; crack propagation; amplitude loading ... See more keywords
Fatigue Crack Growth Analysis under Constant Amplitude Loading Using Finite Element Method
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DOI: 10.3390/ma15082937
Abstract: Damage tolerant design relies on accurately predicting the growth rate and path of fatigue cracks under constant and variable amplitude loading. ANSYS Mechanical R19.2 was used to perform a numerical analysis of fatigue crack growth… read more here.
Keywords: crack; stress ratio; amplitude loading; growth ... See more keywords