Weibull stress model in cleavage fracture and toughness scaling model

0178066 - UFM-A 20033084 RIV RU eng C - Konferenční příspěvek (zahraniční konf.)
Kozák, Vladislav - Dlouhý, Ivo
Weibull stress model in cleavage fracture and toughness scaling model.
Advanced problems in mechanics APM'2002. St. Petersburg: RAS Gamm, 2003 - (Indeitsev, D.), s. 384-389
[Advanced problems in mechanics 2002. St. Petersburg (Repino) (BY), 27.06.2002-06.07.2002]
Grant CEP: GA ČR GA101/00/0170; GA ČR GA106/02/0745
Výzkumný záměr: CEZ:AV0Z2041904
Klíčová slova: cleavage fracture * weibull stress * toughness scaling model
Kód oboru RIV: JG - Hutnictví, kovové materiály

This study describes a methodology based on the local approach to predict the effects of constraint on cleavage fracture toughness. We adopt the Weibull stress as a measure of the failure probability of cracked body.
Trvalý link: http://hdl.handle.net/11104/0074960