Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
HAVLÍKOVÁ, I. MAJTÁNOVÁ, R. ŠIMONOVÁ, H. LÁNÍK, J. KERŠNER, Z.
Originální název
Comparison of Double-K Fracture Model Results of Three-point Bending Tests of Concrete with and without Polypropylene Fibres
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Evaluations of three-point bending fracture test of concrete specimens using double-K fracture model are presented in this paper. The main aim is the determination and comparison of mechanical/fracture parameter values of a composite both without and with polypropylene fibres FORTA FERRO of 54 mm length. It covers following parameters: the critical crack tip opening displacement, the fracture toughness and especially the stress intensity factor at level of crack propagation. The effectiveness of the use of polypropylene fibers of selected length and dosage in tested concrete is discussed.
Klíčová slova
Double-K fracture model, three-point bending test, fibre concrete, polypropylene fibre.
Autoři
HAVLÍKOVÁ, I.; MAJTÁNOVÁ, R.; ŠIMONOVÁ, H.; LÁNÍK, J.; KERŠNER, Z.
Rok RIV
2012
Vydáno
5. 12. 2012
Místo
Brno
ISBN
978-80-7204-823-6
Kniha
10th International Conference NDT 2012 Non-Destructive testing in Engineering Practice
Strany od
28
Strany do
35
Strany počet
8
BibTex
@inproceedings{BUT97904, author="Ivana {Havlíková} and Romana Viktória {Majtánová} and Hana {Šimonová} and Jaromír {Láník} and Zbyněk {Keršner}", title="Comparison of Double-K Fracture Model Results of Three-point Bending Tests of Concrete with and without Polypropylene Fibres", booktitle="10th International Conference NDT 2012 Non-Destructive testing in Engineering Practice", year="2012", pages="28--35", address="Brno", isbn="978-80-7204-823-6" }