An effect of the first non-singular term of the Williams asymptotic expansion to the stability of the bi-material orthotropic notch
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F14%3A00426549" target="_blank" >RIV/68081723:_____/14:00426549 - isvavai.cz</a>
Result on the web
<a href="http://www.scientific.net/KEM.592-593.745" target="_blank" >http://www.scientific.net/KEM.592-593.745</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.745" target="_blank" >10.4028/www.scientific.net/KEM.592-593.745</a>
Alternative languages
Result language
angličtina
Original language name
An effect of the first non-singular term of the Williams asymptotic expansion to the stability of the bi-material orthotropic notch
Original language description
The domain of the generalized stress intensity factors dominance ahead of the notch tip can be rather small with respect to the length of the perturbing cracks initiated from the tip of the notch. Thus the non-singular terms of the stress asymptotic expansion at the notch tip would play an important role in the notch tip stability. Following the procedures dealing with complex potential theory and path-independent two-state integrals developed for the singular stress analysis of the stress concentratorsone can evaluate their magnitude and include them to the energy release rate of the preexisting crack initiated from the notch tip applying the matched asymptotic procedure. The presented analysis should lead to better understanding of the notch stability process and precising of the notch stability criteria.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Materials Structure and Micromechanics of Fracture VII
ISBN
978-3-03785-934-6
ISSN
1013-9826
e-ISSN
—
Number of pages
4
Pages from-to
745-748
Publisher name
Trans Tech Publications
Place of publication
Zurich
Event location
Brno
Event date
Jul 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000336694400170