Affiliation:
1. Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA 18015
Abstract
We outline here a method for incorporating the scatter observed in creep rupture times and fatigue cycles-to-failure into a probabilistic model for creep-fatigue failure. We do this within the context of the well-known damage fraction summation rule. Various numerical methods for calculating the probability of failure for given creep-fatigue loading cycles are discussed.
Subject
Mechanical Engineering,Mechanics of Materials,Safety, Risk, Reliability and Quality
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