Effect of higher order asymptotic terms on the competition between crack penetration and debond at a bimaterial interface between aligned orthotropic materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU97718" target="_blank" >RIV/00216305:26210/12:PU97718 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.engfracmech.2011.11.006" target="_blank" >http://dx.doi.org/10.1016/j.engfracmech.2011.11.006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.engfracmech.2011.11.006" target="_blank" >10.1016/j.engfracmech.2011.11.006</a>

Result language

angličtina

Original language name

Effect of higher order asymptotic terms on the competition between crack penetration and debond at a bimaterial interface between aligned orthotropic materials

Original language description

Crack perpendicularly impinging the bimaterial interface and a crack arbitrary inclined to the interface are considered for a wide range of elastically mismatched materials. In the former case, the effect of the T-stress is investigated, in the latter case the combined effect of a weaker singularity and stronger singularity is examined for a range of crack/interface configurations. For the crack arbitrary inclined to the interface, FE solution of near-crack stress?displacement field obtained using a very fine mesh is compared with analytical singular field considering two leading terms of asymptotic expansion. As a side result it is found that the domain of singular field dominance for an arbitrary inclined crack increases with decreasing angle betweenthe crack and the interface.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

<a href="/en/project/GA101%2F09%2F1821" target="_blank" >GA101/09/1821: Mechanical and fracture properties of multilayered ceramic/ceramic and ceramic/metal materials with graded layers</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Engineering Fracture Mechanics

ISSN

0013-7944

e-ISSN

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Volume of the periodical

80

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

24

Pages from-to

28-51

UT code for WoS article

000301630300004

EID of the result in the Scopus database

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