Journal ArticleDOI
Observation, analysis and prediction of fretting fatigue in 2024-T351 aluminum alloy
M. P. Szolwinski,Thomas Farris +1 more
TLDR
In this article, a multiaxial fatigue analysis based on the stress-strain cycle experienced by each point of the bodies subjected to the fretting loads reveals that the critical location for crack formation is the trailing edge of contact, consistent with observations made in the laboratory.About:
This article is published in Wear.The article was published on 1998-10-01. It has received 228 citations till now. The article focuses on the topics: Fretting.read more
Citations
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Journal ArticleDOI
The effect of rapidly varying contact stress fields on fretting fatigue
J.A. Araújo,David Nowell +1 more
TL;DR: In this paper, an experimental and analytical study of the effect of varying contact stress fields on the initiation life of fretted specimens is conducted for two high strength alloys commonly used in the aerospace industry, namely Al4%Cu and Ti-6Al-4V.
Journal ArticleDOI
Recent developments in the understanding of fretting fatigue
TL;DR: A review of recent developments in the area of fretting fatigue can be found in this article, where the importance of the size effect is highlighted and an analogy is made between fretting and notch fatigue.
Recent developments in the understanding of fretting fatigue
TL;DR: A review of recent developments in the area of multiaxial initiation criteria for fretting fatigue can be found in this paper, where the importance of the size effect is highlighted and an analogy is made between fretting and notch fatigue.
Journal ArticleDOI
Prediction of fretting fatigue crack initiation and propagation lifetime for cylindrical contact configuration
TL;DR: In this paper, an uncoupled damage model based on a thermodynamic potential function is used to model the crack initiation lifetime and a linear-elastic fracture mechanics approach under mixed-mode loading conditions has been considered.
Journal ArticleDOI
A shear stress-based parameter for fretting fatigue crack initiation
TL;DR: In this article, the authors investigated the fretting fatigue crack initiation behavior of titanium alloy, Ti-6Al-4V and found that the crack initiation was governed by the maximum shear stress.
References
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Mechanics of Fretting Fatigue
TL;DR: In this article, it is argued that the fracture problem can be distilled into three separate parts: the contact problem itself in full or partial slip, the initiation of a crack from a surface suffering severe distress, and the propagation of a fracture under combined contact and bulk loading.
Journal ArticleDOI
Mechanics of fretting fatigue crack formation
M. P. Szolwinski,Thomas Farris +1 more
TL;DR: In this paper, a closed-form solution for the 2D elastic stress field is adapted for reduced loading configurations modeled in a recently constructed fretting fatigue experiment that applies loads relevant to aircraft lap joints.
Journal ArticleDOI
Mechanics of fretting fatigue tests
David Nowell,David A. Hills +1 more
TL;DR: In this article, a popular fretting fatigue test, in which oscillating tension is applied in phase with the fretting force, is analyzed and it is shown that the addition of bulk tension has a substantial effect on the stick-slip geometry and the shear traction at the interface.
Related Papers (5)
The effect of rapidly varying contact stress fields on fretting fatigue
J.A. Araújo,David Nowell +1 more