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

abstrakt

Jazyk

angličtina

Originální abstrakt

This paper is focused on teh influence of the size and geometry of the specimen made of quasi.brittle material on fracture charakteristics 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.

Vydáno

16. 4. 2007

Místo

Malenovice, Česká republika

Strany od

225

Strany do

226

Strany počet

2

BibTex

@misc{BUT60650,
  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",
  year="2007",
  pages="225--226",
  address="Malenovice, Česká republika",
  note="abstract"
}