Detail publikace

Effect of specimen size and testing geometry on determination of fracture parameters of quasi-brittle materials

VESELÝ, V. ŘOUTIL, L. KERŠNER, Z.

Originální název

Effect of specimen size and testing geometry on determination of fracture parameters of quasi-brittle materials

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper is focused on the influence of the size and geometry of the specimen made of quasi-brittle material on fracture characteristics determined from fracture tests. The courses of fracture energy during the fracture process are studied. The relation between these functions and the specimen size and geometry is investigated. The effect of structural geometry on its fracture behaviour is described by tools of two parametr fracture mechanics. The research is conducted by means of numerical simulations of fracture tests with several specimen sizes and in three testing configurations with different constraint conditions.

Klíčová slova

quasi-brittle material, fracture energy, specimen geometry, specimen size

Autoři

VESELÝ, V.; ŘOUTIL, L.; KERŠNER, Z.

Rok RIV

2007

Vydáno

16. 4. 2007

Místo

Malenovice, Česká republika

ISBN

978-80-248-1389-9

Kniha

Aplikovanaá mechanika 2007

Strany od

1

Strany do

13

Strany počet

13

BibTex

@inproceedings{BUT27827,
  author="Václav {Veselý} and Ladislav {Řoutil} and Zbyněk {Keršner}",
  title="Effect of specimen size and testing geometry on determination of fracture parameters of quasi-brittle materials",
  booktitle="Aplikovanaá mechanika 2007",
  year="2007",
  pages="1--13",
  address="Malenovice, Česká republika",
  isbn="978-80-248-1389-9"
}