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HORNÍKOVÁ, J. ŠANDERA, P. VOJTEK, T. POKLUDA, J.
Originální název
Description of Fatigue Crack Propagation under Mixed-mode II+III in Terms of J-integral
Typ
článek v časopise ve Scopus, Jsc
Jazyk
angličtina
Originální abstrakt
The paper is dedicated to experiments on near-threshold fatigue cracks under mixedmode II+III in the ARMCO iron. The mixed mode crack growth was described using an equivalent factor ΔJeff,eq = (1 - α)ΔJeff,eqII + αΔJeff,eqIII. The most appropriate description was found for α = 0.67 indicating that the mode III component should be more efficient than that of the mode II which is in contradiction of a ΔKeq–based analysis. This result shows that, unlike in the austenitic steel, the difference in the efficiency of modes II and III in the ARMCO iron is very small.
Klíčová slova
mixed mode, J-integral range, crack growth, ARMCO iron
Autoři
HORNÍKOVÁ, J.; ŠANDERA, P.; VOJTEK, T.; POKLUDA, J.
Rok RIV
2015
Vydáno
23. 9. 2015
Nakladatel
Trans Tech Publications
Místo
Switzerland
ISSN
1013-9826
Periodikum
Key Engineering Materials (print)
Ročník
627
Číslo
1
Stát
Švýcarská konfederace
Strany od
145
Strany do
148
Strany počet
4
BibTex
@article{BUT117922, author="Jana {Horníková} and Pavel {Šandera} and Tomáš {Vojtek} and Jaroslav {Pokluda}", title="Description of Fatigue Crack Propagation under Mixed-mode II+III in Terms of J-integral", journal="Key Engineering Materials (print)", year="2015", volume="627", number="1", pages="145--148", doi="10.4028/www.scientific.net/KEM.627.145", issn="1013-9826" }