Publication result detail

Effect of Concrete Mixture Composition on Acoustic Emission and Fracture Parameters Obtained from Three-point Bending Test

TOPOLÁŘ, L.; ŠIMONOVÁ, H.; MISÁK, P.

Original Title

Effect of Concrete Mixture Composition on Acoustic Emission and Fracture Parameters Obtained from Three-point Bending Test

English Title

Effect of Concrete Mixture Composition on Acoustic Emission and Fracture Parameters Obtained from Three-point Bending Test

Type

Paper in proceedings (conference paper)

Original Abstract

This paper reports the analysis of acoustic emission signals captured during three-point bending fracture tests of concrete specimens with different mixture composition. Acoustic emission is an experimental tool well suited for monitoring fracture processes in material. The typical acoustic emission patterns were identified in the acoustic emission records for three different concrete mixtures to further describe the under-the-stress behaviour and failure development. An understanding of microstructure–performance relationships is the key to true understanding of material behaviour. The acoustic emission results are accompanied by fracture parameters determined via evaluation of load versus deflection diagrams recorded during three-point bending fracture tests.

English abstract

This paper reports the analysis of acoustic emission signals captured during three-point bending fracture tests of concrete specimens with different mixture composition. Acoustic emission is an experimental tool well suited for monitoring fracture processes in material. The typical acoustic emission patterns were identified in the acoustic emission records for three different concrete mixtures to further describe the under-the-stress behaviour and failure development. An understanding of microstructure–performance relationships is the key to true understanding of material behaviour. The acoustic emission results are accompanied by fracture parameters determined via evaluation of load versus deflection diagrams recorded during three-point bending fracture tests.

Keywords

acoustic emission method, three-point bending test, concrete, fracture

Key words in English

acoustic emission method, three-point bending test, concrete, fracture

Authors

TOPOLÁŘ, L.; ŠIMONOVÁ, H.; MISÁK, P.

RIV year

2016

Released

20.02.2015

Publisher

Trans Tech Publication

Location

Switzerland

ISBN

978-3-03835-452-9

Book

Binders, Materials and Technologies in Modern Constructions

Edition

1

ISBN

1022-6680

Periodical

Advanced Materials Research

Volume

2015

Number

1100

State

Swiss Confederation

Pages from

152

Pages to

155

Pages count

4

BibTex

@inproceedings{BUT113038,
  author="Libor {Topolář} and Hana {Šimonová} and Petr {Misák}",
  title="Effect of Concrete Mixture Composition on Acoustic Emission and Fracture Parameters Obtained from Three-point Bending Test",
  booktitle="Binders, Materials and Technologies in Modern Constructions",
  year="2015",
  series="1",
  journal="Advanced Materials Research",
  volume="2015",
  number="1100",
  pages="152--155",
  publisher="Trans Tech Publication",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1100.152",
  isbn="978-3-03835-452-9",
  issn="1022-6680"
}