Detail publikace

Edge cracking due to a compressive residual stress in ceramic laminates

LEGUILLON, D. ŠEVEČEK, O. MARTIN, É. BERMEJO, R.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The onset of an edge crack in compressive layers of a ceramic laminate undergoing residual stresses is predicted using the stress–energy coupled criterion based on the data of the tensile strength and the toughness of the material under consideration. The proposed criterion does not contain any adjustable parameter, which is its indisputable advantage. The results of predictions of the edge crack nucleation are in a very good agreement with the experimental observations of this phenomenon. They allow us to recover and even to improve slightly an approximate formula to estimate the critical layer thickness as a function of the compressive residual stress that was proposed some years ago.

Klíčová slova

Ceramic laminates, Residual stresses, Fracture mechanics, Coupled criterion

Autoři

LEGUILLON, D.; ŠEVEČEK, O.; MARTIN, É.; BERMEJO, R.

Rok RIV

2015

Vydáno

2. 2. 2015

Nakladatel

Elsevier

Místo

Francie

ISSN

1631-0721

Periodikum

COMPTES RENDUS MECANIQUE

Ročník

2015

Číslo

343

Stát

Francouzská republika

Strany od

192

Strany do

198

Strany počet

BibTex

@article{BUT113058,
  author="Dominique {Leguillon} and Oldřich {Ševeček} and Éric {Martin} and Raul {Bermejo}",
  title="Edge cracking due to a compressive residual stress in ceramic laminates",
  journal="COMPTES RENDUS MECANIQUE",
  year="2015",
  volume="2015",
  number="343",
  pages="192--198",
  doi="10.1016/j.crme.2014.11.001",
  issn="1631-0721"
}