This paper proposes a generalization of the Castillo and Fernández-Canteli probabilistic
fatigue model and shows how most fatigue models can be obtained as particular cases.
Models that include mean-stress effects and multiaxial loading conditions are considered as
examples of this general framework. Several fatigue damage parameters such as the Smith-
Watson-Topper, the Walker-like strain, energy-based parameter in uniaxial and multiaxial
loading conditions, and multiaxial critical plane parameters are proposed as reference …