Detail publikace
Straightforward Comparison of Fatigue Crack Growth under Modes II and III
POKLUDA, J. TRATTNIG, G. MARTINSCHITZ, C. PIPPAN, R.
Anglický název
Straightforward Comparison of Fatigue Crack Growth under Modes II and III
Typ
Článek WoS
Jazyk
en
Originální abstrakt
Low-cycle fatigue crack propagation in double circumferentially notched, cylindrical specimens of austenitic steel was studied by means of special testing device in order to identify local fracture micromechanisms under remote shear modes II and III. Remote mode II crack growth rate was found to be approximately two times higher than that of the mode III. Morphological patterns on fracture surfaces revealed that the mode II and the mixed mode I + II were dominating local crack tip fracture modes operating under both remote modes II and III. No evidence of pure mode III mechanisms was detected on any investigated fracture surface.
Klíčová slova anglicky
Mode II; Mode III; Fatigue crack propagation; Mixed mode; Fractography; Morphological patterns
Vydáno
2008-03-01
ISSN
0142-1123
Časopis
International Journal of Fatigue
Ročník
30
Číslo
8
Strany od–do
1498–1506
Počet stran
9
BIBTEX
@article{BUT48398,
author="Jaroslav {Pokluda} and Gernot {Trattnig} and Christoph {Martinschitz} and Reinhard {Pippan}",
title="Straightforward Comparison of Fatigue Crack Growth under Modes II and III",
journal="International Journal of Fatigue",
year="2008",
volume="30",
number="8",
pages="1498--1506",
issn="0142-1123"
}