PTAN 2018 Criteria Annexe 5.5

CRITERIA Annexe 5.5 - 2018

Principles of and background to the formulation of the criteria in Appendix 5.5 of the RSE-M code relating to the fast fracture strength of pressure equipment displaying a planar defect during operation.

Publications incluses dans le format de vente Abonnement

PDF ponctuel : Licence individuelle et nominative - Version choisie seule - PDF téléchargeable puis accessible en durée illimitée .

Grille tarifaire

In-service inspection rules for the mechanical equipments of PWR nuclear islands (RSEM) require that planar defects comply with mechanical acceptability criteria incorporating suitable safety factors. Appendix 5.5 of the RSE-M specifies the mechanical acceptability criteria regarding the risk of fast fracture for a planar defect discovered in pressure equipment (PE) during operation.
This document sets out the basic principles of, and background to the development of acceptability criteria in Appendix 5.5 of the RSE-M, including both characteristic values for the main variables and partial safety factors.

Publications incluses dans le format achat PDF ponctuel

  • RS 18 026 Criteria appendix 5.5 ind A