Detail publikace

Micromechanical modelling of cyclic creep in brittle matrix composites under compressive loading

KOTOUL, M.

Anglický název

Micromechanical modelling of cyclic creep in brittle matrix composites under compressive loading

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

Mori-Tanaka approach is used to modelling metal particulate-reinforced brittle matrix composites under cyclic compressive loading. The J2-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 microcracks length.

Anglický abstrakt

Mori-Tanaka approach is used to modelling metal particulate-reinforced brittle matrix composites under cyclic compressive loading. The J2-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 microcracks length.

Klíčová slova anglicky

Ratchetting, Low Cycle Loading, Ceramics, Microfracturing

Rok RIV

2001

Vydáno

01.01.2001

Nakladatel

Vutium, Brno University of Technology

Místo

Brno, Czech Republic

ISBN

80-214-1892-3

Kniha

Proc. of 3rd Int. Conf. Materials structure & Micromechanics of Fracture

Počet stran

13

BIBTEX


@inproceedings{BUT2935,
  author="Michal {Kotoul},
  title="Micromechanical modelling of cyclic creep in brittle matrix composites under compressive loading",
  booktitle="Proc. of 3rd Int. Conf. Materials structure & Micromechanics of Fracture",
  year="2001",
  month="January",
  publisher="Vutium, Brno University of Technology",
  address="Brno, Czech Republic",
  isbn="80-214-1892-3"
}