TITLE

Assessment of the Probability of Failure of Reactor Vessels After Warm Pre-stressing Using Monte Carlo Similations

AUTHOR(S)
Brevus, V.; Yasniy, O.; Moutou Pitti, R.; Lapusta, Y.
PUB. DATE
March 2013
SOURCE
International Journal of Fracture;Mar2013, Vol. 180 Issue 1, p137
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The probability of failure of reactor vessel with semi-elliptic crack after warm pre-stressing was assessed taken into account the scatter of mechanical properties and loading parameters by Monte-Carlo with importance sampling and first-order reliability method based on limit-state functions from FITNET procedure. The failure assessment diagrams were obtained by means of Monte-Carlo simulations for different crack depth and variable internal pressure.
ACCESSION #
85300584

 

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