Publication detail

Numerická studie vlivu okrajových podmínek na průběh zkoušky WST pro určování lomových parametrů cementových kompozitů.

VESELÝ, V. GROCHALOVÁ, E.

Original Title

Numerická studie vlivu okrajových podmínek na průběh zkoušky WST pro určování lomových parametrů cementových kompozitů.

English Title

Numerical study of influence of boundary conditions on progress of WST test for determination of fracture parameters of cementitious composites

Type

conference paper

Language

Czech

Original Abstract

The FEM study presented in the paper is focused on fracture analyses of selected cases of the wedge-splitting test (WST) on the cube-shaped quasi-brittle specimen. Several variants of boundary conditions supports of the specimen proposed in literature are investigated with the aim to eliminate/decrease some negative effects occurring in the tests and distorting the recorded responses which are utilized for determination of fracture-mechanical parameters of the tested materials.

English abstract

The FEM study presented in the paper is focused on fracture analyses of selected cases of the wedge-splitting test (WST) on the cube-shaped quasi-brittle specimen. Several variants of boundary conditions supports of the specimen proposed in literature are investigated with the aim to eliminate/decrease some negative effects occurring in the tests and distorting the recorded responses which are utilized for determination of fracture-mechanical parameters of the tested materials.

Keywords

Numerická studie, lomové parametry, cementové kompozity

Key words in English

Fracture analyses, wedge-splitting, quasi-brittle specimen

Authors

VESELÝ, V.; GROCHALOVÁ, E.

RIV year

2010

Released

18. 5. 2010

Location

Ostrava, Česká republika

ISBN

978-80-248-2234-1

Book

Modelování v mechanice 2010

Pages from

9

Pages to

16

Pages count

8

BibTex

@inproceedings{BUT36193,
  author="Václav {Veselý} and Eva {Grochalová}",
  title="Numerická studie vlivu okrajových podmínek na průběh zkoušky WST pro určování lomových parametrů cementových kompozitů.",
  booktitle="Modelování v mechanice 2010",
  year="2010",
  pages="9--16",
  address="Ostrava, Česká republika",
  isbn="978-80-248-2234-1"
}