Detail publikace

Evaluation of Three-point Bending Fracture Tests of Selected Concrete: Crack Initiation and Acoustic Emission Parameters

ŠIMONOVÁ, H. TOPOLÁŘ, L. HAVLÍKOVÁ, I. MATYSÍK, M. DANĚK, P. KERŠNER, Z.

Originální název

Evaluation of Three-point Bending Fracture Tests of Selected Concrete: Crack Initiation and Acoustic Emission Parameters

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, authors concentrate attention on crack initiation and acoustic emission (AE) parameters obtained from records of three-point bending fracture tests on eight sets of concrete specimens with initial stress concentrator at the age of 28 days. Resistance to stable and unstable crack propagation was quantified via evaluation of load vs crack mouth opening displacement diagrams using Double-K fracture model. The AE technique was used to monitor damage process taking place during testing in specimens

Klíčová slova

Concrete, fracture test, Double-K model, acoustic emission.

Autoři

ŠIMONOVÁ, H.; TOPOLÁŘ, L.; HAVLÍKOVÁ, I.; MATYSÍK, M.; DANĚK, P.; KERŠNER, Z.

Vydáno

19. 5. 2017

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-0357-1105-9

Kniha

Solid State Phenomena: 23rd Concrete Days

ISSN

1012-0394

Periodikum

Solid State Phenomena

Číslo

259

Stát

Švýcarská konfederace

Strany od

58

Strany do

63

Strany počet

6

BibTex

@inproceedings{BUT135870,
  author="Hana {Šimonová} and Libor {Topolář} and Ivana {Havlíková} and Michal {Matysík} and Petr {Daněk} and Zbyněk {Keršner}",
  title="Evaluation of Three-point Bending Fracture Tests of Selected Concrete: Crack Initiation and Acoustic Emission Parameters",
  booktitle="Solid State Phenomena: 23rd Concrete Days",
  year="2017",
  journal="Solid State Phenomena",
  number="259",
  pages="58--63",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.259.58",
  isbn="978-3-0357-1105-9",
  issn="1012-0394"
}