Number of the records: 1
Prediction of Brittle Fracture of Epoxy-Aluminum Flanging
0354578 - UFM-A 2011 RIV CZ eng J - Journal Article
Korbel, J. - Schmidt, L.E. - Singh, B. - Zant, N. - Klusák, Jan - Knésl, Zdeněk
Prediction of Brittle Fracture of Epoxy-Aluminum Flanging.
Applied and Computational Mechanics. Roč. 4, č. 1 (2010), s. 49-56 ISSN 1802-680X
R&D Projects: GA ČR GA101/08/0994
Institutional research plan: CEZ:AV0Z20410507
Keywords : Generalized stress intensity factor * flanging * crack initiation * bi-material interface
Subject RIV: JL - Materials Fatigue, Friction Mechanics
This paper presents a fracture mechanical approach for estimation of critical bending load of different types of aluminum-epoxy flanging and comparison with experimental measurements. For this purpose, several designs of the flanges were investigated. The flanges were glued to the epoxy bars and adhesive-epoxy interface was considered as a bi-material notch. Prediction of the failure is based on generalized stress intensity factor and generalized fracture toughness.
Permanent Link: http://hdl.handle.net/11104/0193549