Publication result detail

Correlation between Parameters of Acoustic Emission and Fracture Characteristics Obtained from Three-point Bending Test

TOPOLÁŘ, L.; PAZDERA, L.

Original Title

Correlation between Parameters of Acoustic Emission and Fracture Characteristics Obtained from Three-point Bending Test

English Title

Correlation between Parameters of Acoustic Emission and Fracture Characteristics 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 method 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 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 method 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 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, Fracture Test, Pearson product-moment correlation coefficient, Correlation, Three-point bending

Key words in English

Acoustic Emission Method, Fracture Test, Pearson product-moment correlation coefficient, Correlation, Three-point bending

Authors

TOPOLÁŘ, L.; PAZDERA, L.

RIV year

2016

Released

02.06.2015

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-03835-587-8

Book

Ecological and New Building Materials and Products

Edition

1

ISBN

1022-6680

Periodical

Advanced Materials Research

Volume

2015

Number

1124

State

Swiss Confederation

Pages from

231

Pages to

236

Pages count

6

BibTex

@inproceedings{BUT115204,
  author="Libor {Topolář} and Luboš {Pazdera}",
  title="Correlation between Parameters of Acoustic Emission and Fracture Characteristics Obtained from Three-point Bending Test",
  booktitle="Ecological and New Building Materials and Products",
  year="2015",
  series="1",
  journal="Advanced Materials Research",
  volume="2015",
  number="1124",
  pages="231--236",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1124.231",
  isbn="978-3-03835-587-8",
  issn="1022-6680"
}