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ŠESTÁKOVÁ, L., MAJER, Z., NÁHLÍK, L., KNÉSL, Z.
Original Title
Numerical Analysis of a Surface Crack in Protective Layers
English Title
Type
conference paper
Language
Czech
Original Abstract
Two elastic plane strain problems relevant to the cracking of protective layers bonded to dissimilar semi-infinite substrate materials are solved. In the first case a crack initiated at the free surface of the layer and propagating within the film is considered and the influence of its original orientation on cracking mode of the layer is studied. The second problem is that of the crack in the layer oriented perpendicularly to the layer/substrate interface and its influence on a debonding of the layer/substrate system is analysed. In both cases the influence of elastic mismatch of both components on the crack behaviour is discussed.
English abstract
Key words in English
bimaterial, stress intensity factor, finite element method, protective layers
Authors
Released
15. 5. 2006
Publisher
Institute of Theoretical and Applied Mechanics Academy of Sciences of the Czech Republic, Prague
Location
Svratka, CR
ISBN
80-86246-27-2
Book
Engineering mechanics 2006
Pages from
348
Pages to
349
Pages count
2
BibTex
@inproceedings{BUT19555, author="Lucie {Malíková} and Zdeněk {Majer} and Luboš {Náhlík} and Zdeněk {Knésl}", title="Numerical Analysis of a Surface Crack in Protective Layers", booktitle="Engineering mechanics 2006", year="2006", pages="348--349", publisher="Institute of Theoretical and Applied Mechanics Academy of Sciences of the Czech Republic, Prague", address="Svratka, CR", isbn="80-86246-27-2" }