A. Guedri, A. Zeghloul and B. Merzoug (2009) Reliability analysis of BWR piping including the effect of residual Stresses. International Review of Mechanical Engineering (I.RE.M.E.), ISSN: 1970 – 8734, September 2009, Vol. 3, n. 5, pp.640-645 ,
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Abstract
Welding residual stress is one of the most important factors of stress corrosion cracking (SCC) growth in pressure boundary piping. A probabilistic fracture mechanics model of structural reliability is described that considers failure to occur as the result of subcritical and catastrophic growth of pre-existing cracks that escape detection. The model considers cracks to be two-dimensional and is capable of treating many of the input parameters as random variables and can consider arbitrary inspection schedules.
Residual stresses play a very important role in the initiation and growth of stress corrosion cracks. Hence they are important in the analysis of reliability of sensitized welds in BWR piping; our model includes extensive provisions for their consideration.
Residual stresses play a very important role in the initiation and growth of stress corrosion cracks. Hence they are important in the analysis of reliability of sensitized welds in BWR piping; our model includes extensive provisions for their consideration.
Information
| Item Type | Conference |
|---|---|
| Divisions | |
| ePrint ID | 71 |
| Date Deposited | 2014-10-30 |
| Further Information | Google Scholar |
| URI | https://univ-soukahras.dz/en/publication/article/71 |
BibTex
@inproceedings{uniusa71,
title={Reliability analysis of BWR piping including the effect of residual Stresses},
author={A. Guedri, A. Zeghloul and B. Merzoug},
year={2009},
booktitle={International Review of Mechanical Engineering (I.RE.M.E.), ISSN: 1970 – 8734, September 2009, Vol. 3, n. 5, pp.640-645}
}
title={Reliability analysis of BWR piping including the effect of residual Stresses},
author={A. Guedri, A. Zeghloul and B. Merzoug},
year={2009},
booktitle={International Review of Mechanical Engineering (I.RE.M.E.), ISSN: 1970 – 8734, September 2009, Vol. 3, n. 5, pp.640-645}
}