Detail publikačního výsledku

Stress distribution description in the vicinity of the crack front in the case of thin specimens

ŠEVČÍK, M.; HUTAŘ, P.; NÁHLÍK, L.

Originální název

Stress distribution description in the vicinity of the crack front in the case of thin specimens

Anglický název

Stress distribution description in the vicinity of the crack front in the case of thin specimens

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This work shows the comparison of stress field distribution in front of the crack front from both vertex singularity and out-of-plane constraint description. The three-dimensional numerical simulations of the middle crack tension specimen are performed. Relevant fracture mechanics parameters are estimated using finite element simulations and used for semi-analytical stress field descriptions mentioned. Good agreement between out-of-plane constraint methodology and vertex singularity methodology was found.

Anglický abstrakt

This work shows the comparison of stress field distribution in front of the crack front from both vertex singularity and out-of-plane constraint description. The three-dimensional numerical simulations of the middle crack tension specimen are performed. Relevant fracture mechanics parameters are estimated using finite element simulations and used for semi-analytical stress field descriptions mentioned. Good agreement between out-of-plane constraint methodology and vertex singularity methodology was found.

Klíčová slova

crack front, stress distribution, thin specimen, stress singularity

Klíčová slova v angličtině

crack front, stress distribution, thin specimen, stress singularity

Autoři

ŠEVČÍK, M.; HUTAŘ, P.; NÁHLÍK, L.

Rok RIV

2012

Vydáno

10.04.2010

Nakladatel

TU Liberec

Místo

Liberec

ISBN

978-80-7372-586-0

Kniha

12th International Scientific Conference Applied Mechanics 2010

Strany od

119

Strany do

122

Strany počet

4

BibTex

@inproceedings{BUT30364,
  author="Martin {Ševčík} and Pavel {Hutař} and Luboš {Náhlík}",
  title="Stress distribution description in the vicinity of the crack front in the case of thin specimens",
  booktitle="12th International Scientific Conference Applied Mechanics 2010",
  year="2010",
  pages="119--122",
  publisher="TU Liberec",
  address="Liberec",
  isbn="978-80-7372-586-0"
}