Title of article :
The fatigue limit: An analytical solution to a Monte Carlo problem
Author/Authors :
A. Cetin، نويسنده , , G. HARKEGARD، نويسنده , , A. Naess، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Pages :
8
From page :
194
To page :
201
Abstract :
A new extreme value distribution based on log-normally distributed defects is presented. From this, an analytical solution to the random defect Monte Carlo problem in form of a distribution function characterizing the fatigue limit of an arbitrary component is derived. Surface defects, defined as internal defects intersecting a free surface, are incorporated into the model through an original analytical approach. The presented model is physically based and simple to implement and apply. Furthermore, the model was applied to a series of fatigue limit experiments found in the literature. The fatigue limit predictions were in good agreement with experimental results.
Keywords :
Fatigue limit , Defects , Monte Carlo , Extreme value , Probabilistic
Journal title :
INTERNATIONAL JOURNAL OF FATIGUE
Serial Year :
2013
Journal title :
INTERNATIONAL JOURNAL OF FATIGUE
Record number :
1162779
Link To Document :
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