Estimation of Fatigue Durability Dispersion in Operation by Results of Tests and Loading Measurements

Autor:	Turko, V
Jazyk:	angličtina
Rok vydání:	2010
Předmět:	fatigue S-N curve distribution function parameters estimating two-parametric bi-exponential distribution with logarithmic life time changing of damage accumulation
Popis:	Change of the mechanism of accumulation of fatigue damages leads to sectional-linear description S-N curve view and change of functions of long life time distribution that have two-parametric bi-exponential distribution with logarithmic life time. The experimental estimations of durability mean and root-mean-square deviation under test condition are used as scale and position parameters of bi-exponential distribution. One of the advantages of this distribution is the smallest values of probabilities on the left tie of density of distribution compared with known ones.
Databáze:	OpenAIRE
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