Detail publikace

Constitutive modelling of cyclic plasticity of metal particulate-reinforced brittle matrix composites under compression-compression loading

KOTOUL, M.

Český název

Constitutive modelling of cyclic plasticity of metal particulate-reinforced brittle matrix composites under compression-compression loading

Anglický název

Constitutive modelling of cyclic plasticity of metal particulate-reinforced brittle matrix composites under compression-compression loading

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

The Mori-Tanaka approach is used to modelling metal particulate-reinforced brittle matrix composites under cyclic compressive loading. The J-2 flow theory is considered as the relevant physical law of plastic flow in inclusions. A detailed parametric study has revealed that ratchetting is followed by either plastic or elastic shakedown, depending on the load amplitude, composite parameters and the mean length of microcracks.

Český abstrakt

The Mori-Tanaka approach is used to modelling metal particulate-reinforced brittle matrix composites under cyclic compressive loading. The J-2 flow theory is considered as the relevant physical law of plastic flow in inclusions. A detailed parametric study has revealed that ratchetting is followed by either plastic or elastic shakedown, depending on the load amplitude, composite parameters and the mean length of microcracks.

Anglický abstrakt

The Mori-Tanaka approach is used to modelling metal particulate-reinforced brittle matrix composites under cyclic compressive loading. The J-2 flow theory is considered as the relevant physical law of plastic flow in inclusions. A detailed parametric study has revealed that ratchetting is followed by either plastic or elastic shakedown, depending on the load amplitude, composite parameters and the mean length of microcracks.

Klíčová slova česky

Ratchetting, Low Cycle Loading, Ceramics, Microfracturing.

Klíčová slova anglicky

Ratchetting, Low Cycle Loading, Ceramics, Microfracturing.

Rok RIV

2002

Vydáno

01.01.2002

ISSN

0022-5096

Časopis

Journal of the Mechanics and Physics of Solids

Ročník

50

Číslo

12

Počet stran

25

BIBTEX


@article{BUT40898,
  author="Michal {Kotoul},
  title="Constitutive modelling of cyclic plasticity of metal particulate-reinforced brittle matrix composites under compression-compression loading",
  journal="Journal of the Mechanics and Physics of Solids",
  year="2002",
  volume="50",
  number="12",
  month="January",
  issn="0022-5096"
}