A review of fretting fatigue life prediction models and application of the critical plane approach to selected literature datasets
Abstract
Fretting fatigue is a complex mechanical failure phenomenon, characterized by damage caused by the combined effects of cyclic loading and small amplitude relative motion between contacting surfaces. It can significantly affect the performance of components; thus, prediction of fretting fatigue life is an important consideration in damage tolerant design. Fretting fatigue is inherently a multiaxial fatigue problem, characterized by non-proportional multiaxial stresses with high gradients. Among the prevalent modeling frameworks for fretting fatigue crack initiation, the most recognized are the critical plane, stress invariant, continuum damage mechanics, and fretting specific approaches. The critical plane approach is widely regarded as the most suitable model. This work provides an overview of multiaxial fretting fatigue life models in general and investigates the application of critical plane approach in particular. Fretting fatigue data from the literature were gathered including aluminum and Ti alloys with a broad range of pad radii and loading conditions. The employed modeling approach demonstrates robustness for predicting fretting fatigue.
Publication Title
International Journal of Fatigue
Recommended Citation
Ghadar, S., & Fatemi, A. (2026). A review of fretting fatigue life prediction models and application of the critical plane approach to selected literature datasets. International Journal of Fatigue, 208 https://doi.org/10.1016/j.ijfatigue.2026.109535
