Detail publikačního výsledku

Influence of the residual stresses on the crack deflection in ceramic laminates

ŠEVEČEK, O.; KOTOUL, M.; PROFANT, T.; BERMEJO, R.

Originální název

Influence of the residual stresses on the crack deflection in ceramic laminates

Anglický název

Influence of the residual stresses on the crack deflection in ceramic laminates

Druh

Konferenční sborník (ne stať)

Originální abstrakt

A computational tool based on Finite Fracture Mechanics (FFM) is implemented in this work to predict the propagation of cracks in ceramic laminates. Laminates studied here consist of two materials alternated in a layered structure designed with high compressive residual stresses. Different volume ratios of the material components are chosen in order to demonstrate the influence of the level of compressive residual stresses on the type of propagation (single crack deflection / crack bifurcation) and direction of the crack advance.

Anglický abstrakt

A computational tool based on Finite Fracture Mechanics (FFM) is implemented in this work to predict the propagation of cracks in ceramic laminates. Laminates studied here consist of two materials alternated in a layered structure designed with high compressive residual stresses. Different volume ratios of the material components are chosen in order to demonstrate the influence of the level of compressive residual stresses on the type of propagation (single crack deflection / crack bifurcation) and direction of the crack advance.

Klíčová slova

Ceramic laminates, Finite Fracture Mechanics, Crack propagation, Fracture criterion

Klíčová slova v angličtině

Ceramic laminates, Finite Fracture Mechanics, Crack propagation, Fracture criterion

Autoři

ŠEVEČEK, O.; KOTOUL, M.; PROFANT, T.; BERMEJO, R.

Rok RIV

2014

Vydáno

17.06.2013

Strany počet

8

BibTex

@proceedings{BUT100263,
  editor="Oldřich {Ševeček} and Michal {Kotoul} and Tomáš {Profant} and Raul {Bermejo}",
  title="Influence of the residual stresses on the crack deflection in ceramic laminates",
  year="2013",
  pages="8"
}