Fatigue & Fracture of Engineering Materials & Structures · 1987 · 47 citations · 4 references
EngineeringCivil EngineeringMining EngineeringStochastic ModelingStructural EngineeringStructural MaterialsFatigueMaterial Degradation AssessmentRandom VibrationReliability ModelingStructural ReliabilityStructural Response AnalysisAcoustic NoiseFatigue Analysis Of StructuresFatigue LifeFatigue Life AssessmentFatigue Life PredictionFatigue LimitFatigue LoadsFatigue Under Random Loading
Abstract— We present a new and simple definition of the Rain Flow Cycle count method for the analysis of a random load process. It is combined with the Palmgren‐Miner damage rule, and a stochastic model for the fatigue life and fatigue limit variability. Algorithms are presented which make it possible to calculate the RFC‐amplitude distribution, based on a Markov Chain approximation of local maxima and minima. The method derived would apply to structures subjected to random fatigue loads such as acoustic noise, random vibration or sea waves, etc.
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Failure of Materials in Mechanical Design
Jack A. Collins, C. O. Smith · Journal of Mechanical Design · 1982 · 568 citations · Full text