Publication detail

Influence of Bi-material Interface on Crack Propagation Direction in Multilayer Composite

ŠESTÁKOVÁ, L. NÁHLÍK, L. HUTAŘ, P.

Original Title

Influence of Bi-material Interface on Crack Propagation Direction in Multilayer Composite

Type

conference paper

Language

English

Original Abstract

A substantial number of experimentally based works indicate the changes in crack propagation direction on bi-material interface in composite laminate materials. The paper is focused on estimation of crack propagation direction after its passage through the interface between two materials. For determination of the consequent propagation direction the minimal strain energy density criterion was employed. More accurate results were obtained by means of jointed numerical and analytical solution. The values of crack propagation directions obtained for layered composite were compared with experimental data.

Keywords

multilayer composite, crack propagation direction, bi-material interface

Authors

ŠESTÁKOVÁ, L.; NÁHLÍK, L.; HUTAŘ, P.

Released

14. 5. 2007

Publisher

Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

Location

Svratka, CR

ISBN

978-80-87012-06-2

Book

Engineering mechanics 2007

Pages from

269

Pages to

270

Pages count

2

BibTex

@inproceedings{BUT22922,
  author="Lucie {Malíková} and Luboš {Náhlík} and Pavel {Hutař}",
  title="Influence of Bi-material Interface on Crack Propagation Direction in Multilayer Composite",
  booktitle="Engineering mechanics 2007",
  year="2007",
  pages="269--270",
  publisher="Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague",
  address="Svratka, CR",
  isbn="978-80-87012-06-2"
}