Detail publikace
On the crack initiated from the bi-material notch tip
PROFANT, T. KLUSÁK, J. KOTOUL, M.
Anglický název
On the crack initiated from the bi-material notch tip
Typ
Článek recenzovaný mimo WoS a Scopus
Jazyk
en
Originální abstrakt
A bi-material notch composed of two orthotropic parts is considered. The radial and tangential stresses 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 and the local minimum of the mean value of the generalized strain energy density factor in both materials. The matched asymptotic procedure is used to derive the change of potential energy for the debonding crack and the crack initiated in the determined direction.
Klíčová slova anglicky
bi-material notch, orthotropic media, LES formalism, Betti's reciprocity theorem
Vydáno
2010-09-22
Nakladatel
Trand Tech Publications Ltd
Místo
Zurich
ISSN
1013-9826
Časopis
Key Engineering Materials (print)
Ročník
452-453
Číslo
1
Strany od–do
441–444
Počet stran
4
BIBTEX
@article{BUT50868,
author="Tomáš {Profant} and Jan {Klusák} and Michal {Kotoul}",
title="On the crack initiated from the bi-material notch tip",
journal="Key Engineering Materials (print)",
year="2010",
volume="452-453",
number="1",
pages="441--444",
issn="1013-9826"
}