Detail publikačního výsledku

On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics properties

PROFANT, T.; KLUSÁK, J.; ŠEVEČEK, O.; KOTOUL, M.

Originální název

On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics properties

Anglický název

On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics properties

Druh

Článek WoS

Originální abstrakt

The assessment of conditions of crack initiation in a tip of a bi-material notch composed of two orthotropic materials is dealt. The assessment of the bi-material orthotropic notch stability criteria based on standard linear elastic fracture mechanics can lead to incorrect results due to a change of fracture mechanics properties. The change of the fracture mechanics properties are taken into account in the discussed stability criterion. It is shown that the criterion of this kind can qualitatively and quantitatively influence the results, and it contributes to more reliable assessment of components with geometrical and/or material discontinuity.

Anglický abstrakt

The assessment of conditions of crack initiation in a tip of a bi-material notch composed of two orthotropic materials is dealt. The assessment of the bi-material orthotropic notch stability criteria based on standard linear elastic fracture mechanics can lead to incorrect results due to a change of fracture mechanics properties. The change of the fracture mechanics properties are taken into account in the discussed stability criterion. It is shown that the criterion of this kind can qualitatively and quantitatively influence the results, and it contributes to more reliable assessment of components with geometrical and/or material discontinuity.

Klíčová slova

Orthotropy, bi-material, notch, generalized stress intensity factor, complex potentials, initiated crack, two-state integral.

Klíčová slova v angličtině

Orthotropy, bi-material, notch, generalized stress intensity factor, complex potentials, initiated crack, two-state integral.

Autoři

PROFANT, T.; KLUSÁK, J.; ŠEVEČEK, O.; KOTOUL, M.

Rok RIV

2014

Vydáno

01.01.2013

Nakladatel

Trand Tech Publications Ltd

Místo

Zurich

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Svazek

525-526

Číslo

1

Stát

Švýcarská konfederace

Strany od

545

Strany do

548

Strany počet

4

BibTex

@article{BUT97529,
  author="Tomáš {Profant} and Jan {Klusák} and Oldřich {Ševeček} and Michal {Kotoul}",
  title="On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics On the direction of a crack initiated from an orthotropic bi-material notch composed of materials with non-uniform fracture mechanics properties",
  journal="Key Engineering Materials (print)",
  year="2013",
  volume="525-526",
  number="1",
  pages="545--548",
  doi="10.4028/www.scientific.net/KEM.525-526.545",
  issn="1013-9826"
}