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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
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" }