Publication result detail

R-curves from equivalent elastic crack approach: effect of structural geometry on fracture behaviour

VESELÝ, V.; KERŠNER, Z.

Original Title

R-curves from equivalent elastic crack approach: effect of structural geometry on fracture behaviour

English Title

R-curves from equivalent elastic crack approach: effect of structural geometry on fracture behaviour

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with the effect of structural geometry on the description of fracture behaviour of quasi-brittle materials by equivalent elastic crack approach. Particularly it is focused on the geometry effect on an R-curve shape. The effect is investigated in the paper using characteristics of stress constraint at the crack tip, for which the theory of two-parameter fracture mechanics is employed.

English abstract

The paper deals with the effect of structural geometry on the description of fracture behaviour of quasi-brittle materials by equivalent elastic crack approach. Particularly it is focused on the geometry effect on an R-curve shape. The effect is investigated in the paper using characteristics of stress constraint at the crack tip, for which the theory of two-parameter fracture mechanics is employed.

Keywords

Equivalent elastic crack, R-curve, constraint effect, geometry, structural analysis

Key words in English

Equivalent elastic crack, R-curve, constraint effect, geometry, structural analysis

Authors

VESELÝ, V.; KERŠNER, Z.

Released

23.10.2006

Location

Waršava, Polsko

ISBN

1-84569-031-1

Book

Brittle Matrix Composites

Pages from

527

Pages to

536

Pages count

10

BibTex

@inproceedings{BUT24274,
  author="Václav {Veselý} and Zbyněk {Keršner}",
  title="R-curves from equivalent elastic crack approach: effect of structural geometry on fracture behaviour",
  booktitle="Brittle Matrix Composites",
  year="2006",
  pages="527--536",
  address="Waršava, Polsko",
  isbn="1-84569-031-1"
}