Detail publikačního výsledku

Straightforward Comparison of Fatigue Crack Growth under Modes II and III

POKLUDA, J.; TRATTNIG, G.; MARTINSCHITZ, C.; PIPPAN, R.

Originální název

Straightforward Comparison of Fatigue Crack Growth under Modes II and III

Anglický název

Straightforward Comparison of Fatigue Crack Growth under Modes II and III

Druh

Článek WoS

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.

Anglický 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

Mode II; Mode III; Fatigue crack propagation; Mixed mode; Fractography; Morphological patterns

Klíčová slova v angličtině

Mode II; Mode III; Fatigue crack propagation; Mixed mode; Fractography; Morphological patterns

Autoři

POKLUDA, J.; TRATTNIG, G.; MARTINSCHITZ, C.; PIPPAN, R.

Rok RIV

2010

Vydáno

01.03.2008

ISSN

0142-1123

Periodikum

International Journal of Fatigue

Svazek

30

Číslo

8

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1498

Strany do

1506

Strany počet

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"
}