Detail publikace

Description of the stress distribution around the crack front in the case of thin structures

ŠEVČÍK, M. HUTAŘ, P. NÁHLÍK, L.

Anglický název

Description of the stress distribution around the crack front in the case of thin structures

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

This work shows the comparison of stress field descriptions in front of the crack based on generalized stress intensity factor 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 generalized stress intensity factor concept was found. The practical applications of the both concepts are analyzed and discussed.

Klíčová slova anglicky

stress distribution in front of the crack; out-of plane constraint; singular stress field; vertex singularity

Vydáno

2010-10-21

Nakladatel

ČVUT Praha

Místo

Praha

ISSN

1801-1217

Časopis

Bulletin of Applied Mechanics

Ročník

6

Číslo

22

Strany od–do

30–33

Počet stran

4

BIBTEX


@article{BUT50862,
  author="Martin {Ševčík} and Pavel {Hutař} and Luboš {Náhlík}",
  title="Description of the stress distribution around the crack front in the case of thin structures",
  journal="Bulletin of Applied Mechanics",
  year="2010",
  volume="6",
  number="22",
  pages="30--33",
  issn="1801-1217"
}