Detail publikace

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

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

Český 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

Typ

konferenční sborník (ne článek)

Jazyk

cs

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.

Český 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 česky

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

Klíčová slova anglicky

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

Vydáno

17.06.2013

Počet stran

8

BIBTEX


@proceedings{BUT100263,
  author="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",
  month="June"
}