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Synthesis of industrial applications of local approach to fracture models; Bilan des acquis en modelisation de la rupture par l`approche locale

Abstract

This report gathers different applications of local approach to fracture models to various industrial configurations, such as nuclear pressure vessel steel, cast duplex stainless steels, or primary circuit welds such as bimetallic welds. As soon as models are developed on the basis of microstructural observations, damage mechanisms analyses, and fracture process, the local approach to fracture proves to solve problems where classical fracture mechanics concepts fail. Therefore, local approach appears to be a powerful tool, which completes the standard fracture criteria used in nuclear industry by exhibiting where and why those classical concepts become unvalid. (author). 1 tab., 18 figs., 25 refs.
Authors:
Publication Date:
Mar 01, 1993
Product Type:
Technical Report
Report Number:
EDF-93-NB-00128
Reference Number:
SCA: 210200; PA: AIX-25:028916; EDB-94:051531; NTS-94:018339; SN: 94001178241
Resource Relation:
Other Information: PBD: Mar 1993
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; FRACTURE MECHANICS; FINITE ELEMENT METHOD; PRESSURE VESSELS; PRIMARY COOLANT CIRCUITS; PWR TYPE REACTORS; DUCTILITY; FRACTURES; SIMULATION; 210200; POWER REACTORS, NONBREEDING, LIGHT-WATER MODERATED, NONBOILING WATER COOLED
OSTI ID:
10138757
Research Organizations:
Electricite de France (EDF), 92 - Clamart (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE94621270; TRN: FR9401175028916
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
42 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Eripret, C. Synthesis of industrial applications of local approach to fracture models; Bilan des acquis en modelisation de la rupture par l`approche locale. France: N. p., 1993. Web.
Eripret, C. Synthesis of industrial applications of local approach to fracture models; Bilan des acquis en modelisation de la rupture par l`approche locale. France.
Eripret, C. 1993. "Synthesis of industrial applications of local approach to fracture models; Bilan des acquis en modelisation de la rupture par l`approche locale." France.
@misc{etde_10138757,
title = {Synthesis of industrial applications of local approach to fracture models; Bilan des acquis en modelisation de la rupture par l`approche locale}
author = {Eripret, C}
abstractNote = {This report gathers different applications of local approach to fracture models to various industrial configurations, such as nuclear pressure vessel steel, cast duplex stainless steels, or primary circuit welds such as bimetallic welds. As soon as models are developed on the basis of microstructural observations, damage mechanisms analyses, and fracture process, the local approach to fracture proves to solve problems where classical fracture mechanics concepts fail. Therefore, local approach appears to be a powerful tool, which completes the standard fracture criteria used in nuclear industry by exhibiting where and why those classical concepts become unvalid. (author). 1 tab., 18 figs., 25 refs.}
place = {France}
year = {1993}
month = {Mar}
}