Detail publikace

Case Criterion of Crack Onset in Orthotropic Bi-Material Notches

PROFANT, T. KLUSÁK, J. KOTOUL, M.

Originální název

Case Criterion of Crack Onset in Orthotropic Bi-Material Notches

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A bi-material notch composed of two orthotropic parts is considered. The stresses and displacements are expressed using the Stroh-Eshelby-Lekhnitskii formalism for plane elasticity. The potential direction of crack initiation is determined from the maximum mean value of the tangential stress or the local minimum of the mean value of the generalized strain energy density factor in both materials [1, 2]. The matched asymptotic procedure is introduced to derive the change of potential energy for the debonding crack and the crack initiated in the determined direction [3]. Full Paper Download the paper

Klíčová slova

Betti's Reciprocity Theorem, Bi-Material Notch, LES Formalism, Orthotropic Medium

Autoři

PROFANT, T.; KLUSÁK, J.; KOTOUL, M.

Rok RIV

2011

Vydáno

14. 1. 2011

Nakladatel

Trans Tech Publications Ltd.

Místo

Švýcarsko

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Ročník

465

Číslo

1

Stát

Švýcarská konfederace

Strany od

157

Strany do

160

Strany počet

4

BibTex

@article{BUT50889,
  author="Tomáš {Profant} and Jan {Klusák} and Michal {Kotoul}",
  title="Case Criterion of Crack Onset in Orthotropic Bi-Material Notches",
  journal="Key Engineering Materials (print)",
  year="2011",
  volume="465",
  number="1",
  pages="157--160",
  issn="1013-9826"
}