Publication detail

Straightforward Comparison of Fatigue Crack Growth under Modes II and III

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

English title

Straightforward Comparison of Fatigue Crack Growth under Modes II and III

Type

WoS Article

Language

en

Original abstract

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.

Keywords in English

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

Released

2008-03-01

ISSN

0142-1123

Journal

International Journal of Fatigue

Volume

30

Number

8

Pages from–to

1498–1506

Pages count

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"
}