Detail publikace

FRACTURE CONDITIONS FOR A CRACK TERMINATING AT THE INTERFACE OF TWO ELASTIC MATERIALS

KNÉSL, Z. BAREŠ, P.

Anglický název

FRACTURE CONDITIONS FOR A CRACK TERMINATING AT THE INTERFACE OF TWO ELASTIC MATERIALS

Typ

Stať ve sborníku v databázi WoS či Scopus

Jazyk

en

Originální abstrakt

This paper describes a theoretical analysis of the behaviour of a crack growing in one elastic material M1 and penetrating through the interface into the second material M2. Conditions are formulated for the stability of a crack terminating at the interface of the two materials M1 and M2. The goal of the paper is to answer the question whether a crack with its tip at the interface penetrates through the interface into the second material or stays arrested at the interface and how the corresponding critical stress, ócrit , depends on the elastic mismatch of both materials. The problem is studied under the assumptions of linear-elastic fracture mechanics and the interface is of a welded type.

Klíčová slova anglicky

crack propagation, bimaterial, interface, double-layer pipes

Vydáno

2005-06-15

Nakladatel

Polymer Service GmbH Merseburg

Místo

Merseburg

Kniha

Deformation und Bruchverhalten von Kunststoffen 2005

Strany od–do

206–212

Počet stran

7

BIBTEX


@inproceedings{BUT21714,
  author="Zdeněk {Knésl} and Pavel {Bareš}",
  title="FRACTURE CONDITIONS FOR A CRACK TERMINATING AT THE INTERFACE OF TWO ELASTIC MATERIALS",
  booktitle="Deformation und Bruchverhalten von Kunststoffen 2005",
  year="2005",
  pages="206--212",
  publisher="Polymer Service GmbH Merseburg",
  address="Merseburg"
}