Publication detail

Stress intensity factors for rough cracks loaded in mode II

ŽÁK, S. HORNÍKOVÁ, J. ŠANDERA, P.

Original Title

Stress intensity factors for rough cracks loaded in mode II

Type

conference paper

Language

English

Original Abstract

Most fracture mechanical models do not take the materials microstructure into account and use averaged material properties although the real crack flanks and fronts exhibit microstructurally induced tortuous shapes. These influences the stress-strain field at the crack front as well as the related stress intensity factors. This phenomenon was investigated by some authors only for remote mode I loading and was named geometrically induced shielding. This study is focused on the analysis of the stress intensity factors for rough cracks loaded in the shear mode II by modelling the Compact-Tension-Shear specimen containing cracks of various roughness.

Keywords

shear mode, crack tortuosity, stress intensity factors, finite element modeling

Authors

ŽÁK, S.; HORNÍKOVÁ, J.; ŠANDERA, P.

Released

2. 1. 2017

Publisher

Trans Tech Publications

ISBN

978-3-03835-626-4

Book

Materials Structure & Micromechanics of Fracture VIII

Edition

Solid State Phenomena

Edition number

258

ISBN

1012-0394

Periodical

Solid State Phenomena

Year of study

258

State

Swiss Confederation

Pages from

310

Pages to

313

Pages count

4

BibTex

@inproceedings{BUT132961,
  author="Stanislav {Žák} and Jana {Horníková} and Pavel {Šandera}",
  title="Stress intensity factors for rough cracks loaded in mode II",
  booktitle="Materials Structure & Micromechanics of Fracture VIII",
  year="2017",
  series="Solid State Phenomena",
  journal="Solid State Phenomena",
  volume="258",
  number="258",
  pages="310--313",
  publisher="Trans Tech Publications",
  doi="10.4028/www.scientific.net/SSP.258.310",
  isbn="978-3-03835-626-4",
  issn="1012-0394"
}