Publication detail

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

KOTOUL, M.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Key words in English

Ratchetting, Low Cycle Loading, Ceramics, Microfracturing

Authors

KOTOUL, M.

RIV year

2001

Released

1. 1. 2001

Publisher

Vutium, Brno University of Technology

Location

Brno, Czech Republic

ISBN

80-214-1892-3

Book

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

Pages from

355

Pages to

367

Pages count

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",
  pages="13",
  publisher="Vutium, Brno University of Technology",
  address="Brno, Czech Republic",
  isbn="80-214-1892-3"
}