Detail publikace

Crack Tip Opening Displacement Determination For a Crack Terminating At the Bimaterial Interface

BAREŠ, P. KNÉSL, Z.

Český název

Crack Tip Opening Displacement Determination For a Crack Terminating At the Bimaterial Interface

Anglický název

Crack Tip Opening Displacement Determination For a Crack Terminating At the Bimaterial Interface

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

cs

Originální abstrakt

In the paper the method suggested by Irwin for the crack tip opening displacement (CTOD) determination in homogeneous materials is generalized and the analytical expression for the CTOD in the case of a crack with its tip at the interface of two different materials is presented. The obtained results are used to formulate the condition of stability of a crack terminated at the interface. The suggested method is applied herein on the critical stress calculation in a case of the through-cracked protective coating. The numerical calculations are performed by finite element method (system ANSYS).

Český abstrakt

In the paper the method suggested by Irwin for the crack tip opening displacement (CTOD) determination in homogeneous materials is generalized and the analytical expression for the CTOD in the case of a crack with its tip at the interface of two different materials is presented. The obtained results are used to formulate the condition of stability of a crack terminated at the interface. The suggested method is applied herein on the critical stress calculation in a case of the through-cracked protective coating. The numerical calculations are performed by finite element method (system ANSYS).

Anglický abstrakt

In the paper the method suggested by Irwin for the crack tip opening displacement (CTOD) determination in homogeneous materials is generalized and the analytical expression for the CTOD in the case of a crack with its tip at the interface of two different materials is presented. The obtained results are used to formulate the condition of stability of a crack terminating at the interface. The suggested method is applied herein on the critical stress calculation in a case of the through-cracked protective coating. The numerical calculations are performed by finite element method (system ANSYS).

Klíčová slova anglicky

Crack Tip Opening Displacement, Bi-material Interface, Crack Stability

Rok RIV

2006

Vydáno

15.05.2006

Nakladatel

Institute of Theoretical and Applied Mechanics

Místo

Svratka

ISBN

80-86246-27-2

Kniha

Engineering Mechanics 2006

Strany od–do

20–21

Počet stran

2

BIBTEX


@inproceedings{BUT25152,
  author="Pavel {Bareš} and Zdeněk {Knésl},
  title="Crack Tip Opening Displacement Determination For a Crack Terminating At the Bimaterial Interface",
  booktitle="Engineering Mechanics 2006",
  year="2006",
  month="May",
  pages="20--21",
  publisher="Institute of Theoretical and Applied Mechanics",
  address="Svratka",
  isbn="80-86246-27-2"
}