Original title: Vliv rozhraní dvou materiálů na interakci trhlin
Translated title: Influence of bi-materials interface on crack interaction
Authors: Seitl, Stanislav
Document type: Papers
Conference/Event: Únava a lomová mechanika 2002, Žinkovy (CZ), 2002-04-23 / 2002-04-25
Year: 2002
Language: cze, eng
Abstract: Existence of the interface between regions with different elastic properties has a pronounced influence on the behaviour of cracks. The aim of the present contribution are a modelling and analysis of two perpendiculars cracks growing in a vicinity of the interface between two different elastic materials. The dependence of stress intensity factor for mod I (KI) on the distance of a crack with respect to the interface is studied. The results contribute to better understanding of crack's behaviour in relation to microstructure of material.
Keywords: crack interaction; Interface; Stress intensity factor
Project no.: CEZ:AV0Z2041904 (CEP), KSK2076106 (CEP)
Funding provider: GA AV ČR
Host item entry: Únava a lomová mechanika 2002, Metodické a aplikační problémy

Institution: Institute of Physics of Materials AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0074798

Permalink: http://www.nusl.cz/ntk/nusl-26527


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Research > Institutes ASCR > Institute of Physics of Materials
Conference materials > Papers