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MALÍKOVÁ, L. KLUSÁK, J.
Originální název
Multi-parameter fracture mechanics: Crack approaching a bi-material interface
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Fracture behaviour of a crack approaching a bi-material interface is investigated. A three-point bending configuration of a cracked specimen is simulated numerically by means of the finite element method and the interaction between the crack and aggregate is studied. The crack deflection angle is estimated by means of the maximum tangential stress criterion in its classical as well as generalized (multi-parameter) form considering the Williams’ power series with various numbers of the higher-order terms for the tangential stress approximation. The influence of the elastic mismatch and of other parameters on the calculated initial crack propagation angle is discussed.
Klíčová slova
Bi-material interface; (Generalized) MTS criterion; Williams’ power series; Three-point bending; Finite element method
Autoři
MALÍKOVÁ, L.; KLUSÁK, J.
Vydáno
29. 10. 2018
Nakladatel
Trans Tech Publications Ltd
ISBN
978-3-0357-1242-1
Kniha
Local Mechanical Properties
ISSN
1013-9826
Periodikum
Key Engineering Materials (print)
Ročník
2018
Číslo
784
Stát
Švýcarská konfederace
Strany od
79
Strany do
84
Strany počet
6
URL
https://www.scientific.net/KEM.784.79
BibTex
@inproceedings{BUT156406, author="Lucie {Malíková} and Jan {Klusák}", title="Multi-parameter fracture mechanics: Crack approaching a bi-material interface", booktitle="Local Mechanical Properties", year="2018", journal="Key Engineering Materials (print)", volume="2018", number="784", pages="79--84", publisher="Trans Tech Publications Ltd", doi="10.4028/www.scientific.net/KEM.784.79", isbn="978-3-0357-1242-1", issn="1013-9826", url="https://www.scientific.net/KEM.784.79" }