CONSTRUCTION D'ABAQUES PERMETTANT DE DETERMINER LES PARAMETRES DU MODELE DE BEREMIN POUR LA RUPTURE PAR CLIVAGE

M. Di Fant  C. Rerolle  P. Testard      

Anales de la Mecánica de la Fractura, nº 9 . 1992 . Pág. 262 -265
Ver (.pdf): Anales09-046

Resumen: The cleavage fracture model of BEREMIN is based on a statistical approach which takes into account the fracture probability of each elementary volume. For steels two material parameters have to be determined. They are measured with tension tests on axisymmetrically notched specimens interpreted with finite element calculations. In arder to simplify this latter stage, tables have been established. This paper details the hypothesis which allowed to elaborate these tables and describes how to use them.

LocalizaciónAiguablava, Gerona

Instituí de Recherche de la Sidérurgie (IRSID) 34, rue de la Croix de Fer, 78105 St Germain-en-Laye Cedex, France
Instituí de Recherche de la Sidérurgie (IRSID) 34, rue de la Croix de Fer, 78105 St Germain-en-Laye Cedex, France
Instituí de Recherche de la Sidérurgie (IRSID) 34, rue de la Croix de Fer, 78105 St Germain-en-Laye Cedex, France