Título
A coupled 3D wear and fatigue numerical procedure: Application to fretting problems in ultra-high strength steel wiresVersión
Postprint
Derechos
© 2020 Elsevier Ltd.Acceso
Acceso embargadoVersión del editor
https://doi.org/10.1016/j.ijfatigue.2020.106012Publicado en
International Journal of Fatigue Vol. 143. N. artículo 106012, 2021Editor
Elsevier Ltd.Palabras clave
Fretting fatigue
fretting wear
Wear simulation
Multiaxial fatigue ... [+]
fretting wear
Wear simulation
Multiaxial fatigue ... [+]
Fretting fatigue
fretting wear
Wear simulation
Multiaxial fatigue
Finite element method [-]
fretting wear
Wear simulation
Multiaxial fatigue
Finite element method [-]
Resumen
This work presents a coupled 3D wear and fatigue numerical procedure for fretting problems in ultra-high strength steel wires that combines Archard’s wear equation with the Smith–Watson–Topper paramet ... [+]
This work presents a coupled 3D wear and fatigue numerical procedure for fretting problems in ultra-high strength steel wires that combines Archard’s wear equation with the Smith–Watson–Topper parameter to predict crack nucleation. For total life prediction, a mode I crack propagation based on the weight function method was used. To assess fretting fatigue lifetime, several experimental campaigns were run. The numerical results were in good agreement with the fretting fatigue experimental results. Thus, this study provides a 3D numerical methodology to study the combined effects of wear and fatigue in fretting with a case study in ultra-high strength steel wires. [-]
Sponsorship
Gobierno VascoID Proyecto
GV/Elkartek 2017/KK-2017-00053/CAPV/Estudio de los mecanismos de degradación del cable/MEDECAColecciones
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