On Characteristics of Weibull Distribution Parameters of Fatigue Crack Growth Lives

Abstract:

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This paper illustrates the characteristics of parameters for three-parameter Weibull probability distribution of fatigue crack growth lives under constant stress intensity factor control experiments. Applying the statistical properties of the previous experimental results, the fatigue crack curves were simulated by using the non-Gaussian random fields simulation method and analyzed for the different specimen thickness and stress intensity level to determine the probability distributions of the fatigue crack growth life.

Info:

Periodical:

Key Engineering Materials (Volumes 261-263)

Edited by:

Kikuo Kishimoto, Masanori Kikuchi, Tetsuo Shoji and Masumi Saka

Pages:

1275-1280

DOI:

10.4028/www.scientific.net/KEM.261-263.1275

Citation:

S. J. Kim et al., "On Characteristics of Weibull Distribution Parameters of Fatigue Crack Growth Lives", Key Engineering Materials, Vols. 261-263, pp. 1275-1280, 2004

Online since:

April 2004

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Price:

$35.00

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