Original title: A study of bi-material notches under a combined loading mode
Authors: Kopp, Dalibor ; Klusák, Jan
Document type: Papers
Conference/Event: Applied Mechanics 2011, Velké Bílovice (CZ), 2011-04-18 / 2011-04-20
Year: 2011
Language: eng
Abstract: In the range of linear elastic fracture mechanics, the conditions for critical loading assessment of structures made of two dissimilar materials are usually based on the assumptions of a prevailing normal mode of loading. The same assumption is usually applied to the stability criterion of bi-material notches. However, in engineering practice there are cases of loading and failure close to the shear mode. The aim of the work is the study of the stress distribution in the vicinity of a bi-material notch subjected to a combination of normal and shear modes of loading. Further, the assessment of crack initiation from the stress concentrator is shown.
Keywords: bi-material notch; Combined loading; Generalized linear elastic fracture mechanics; stability criterion
Project no.: CEZ:AV0Z20410507 (CEP), GAP108/10/2049 (CEP)
Funding provider: GA ČR
Host item entry: Applied Mechanics 2011 - Conference Proceedings, ISBN 978-80-87434-03-1

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/11104/0203784

Permalink: http://www.nusl.cz/ntk/nusl-80977


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