0178061 - UFM-A 20033079 RIV CZ eng C - Conference Paper (international conference)
Vlček, Libor - Kozák, Vladislav
Influence of constraint effect on transferability of fracture mechanics characteristics.
Engineering Mechanics 2003. Praha: Institute of Theoretical and Applied Mechanics, AC of CR, 2003 - (Náprstek, J.; Fisher, C.), s. čl. 321
[Engineering Mechanics 2003. Svratka (CZ), 12.05.2003-15.05.2003]
R&D Projects: GA AV ČR IBS2041001
Institutional research plan: CEZ:AV0Z2041904
Keywords : fracture mechanics * constraint
Subject RIV: JG - Metallurgy

This paper presents the consideration on the change judgement of J integral and Q parameter as the base parameters of two parameter elastic-plastic fracture mechanics. An extensive 3D FEM analysis of SE(B) specimens deals with crack front conditions which are characterised in J-Q trajectories.
Permanent Link: http://hdl.handle.net/11104/0074955