Detail publikace

Numerical Analysis of a Surface Crack in Protective Layers

ŠESTÁKOVÁ, L., MAJER, Z., NÁHLÍK, L., KNÉSL, Z.

Originální název

Numerical Analysis of a Surface Crack in Protective Layers

Anglický název

Numerical Analysis of a Surface Crack in Protective Layers

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova v angličtině

bimaterial, stress intensity factor, finite element method, protective layers

Autoři

ŠESTÁKOVÁ, L., MAJER, Z., NÁHLÍK, L., KNÉSL, Z.

Vydáno

15. 5. 2006

Nakladatel

Institute of Theoretical and Applied Mechanics Academy of Sciences of the Czech Republic, Prague

Místo

Svratka, CR

ISBN

80-86246-27-2

Kniha

Engineering mechanics 2006

Strany od

348

Strany do

349

Strany počet

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"
}