Publication result detail

ANALYSIS OF CONSTRUCTIONAL CONCRETE BY THE ACOUSTIC EMISSION METHOD ON MULTIPLE LOADING

HODULÁKOVÁ, M.; TOPOLÁŘ, L.; SMUTNÝ, J.; PAZDERA, L.; MIKULÁŠEK, K.

Original Title

ANALYSIS OF CONSTRUCTIONAL CONCRETE BY THE ACOUSTIC EMISSION METHOD ON MULTIPLE LOADING

English Title

ANALYSIS OF CONSTRUCTIONAL CONCRETE BY THE ACOUSTIC EMISSION METHOD ON MULTIPLE LOADING

Type

Paper in proceedings (conference paper)

Original Abstract

The paper uses the Acoustic Emission Method to analyze the appearance and propagation of microcracks in cyclically loaded constructional concrete. Acoustic Emission signals generated under different loading patterns can provide valuable information concerning the structural integrity of a material. This is a detailed analysis of the acoustic emission signals. The change in nature is studied of the acoustic emission parameters in relation to the degree of damage to the loaded structure. Each test specimen was subjected to cyclic loading with the loading force equivalent to one-third of the expected compressive strength value. The Acoustic Emission Method has significant potential to be used for in-situ monitoring and evaluation of the current state of structures.

English abstract

The paper uses the Acoustic Emission Method to analyze the appearance and propagation of microcracks in cyclically loaded constructional concrete. Acoustic Emission signals generated under different loading patterns can provide valuable information concerning the structural integrity of a material. This is a detailed analysis of the acoustic emission signals. The change in nature is studied of the acoustic emission parameters in relation to the degree of damage to the loaded structure. Each test specimen was subjected to cyclic loading with the loading force equivalent to one-third of the expected compressive strength value. The Acoustic Emission Method has significant potential to be used for in-situ monitoring and evaluation of the current state of structures.

Keywords

acoustic emission, concrete, civil engineering, cyclic loading, non-destructive testing

Key words in English

acoustic emission, concrete, civil engineering, cyclic loading, non-destructive testing

Authors

HODULÁKOVÁ, M.; TOPOLÁŘ, L.; SMUTNÝ, J.; PAZDERA, L.; MIKULÁŠEK, K.

RIV year

2018

Released

04.09.2017

Publisher

Slovenian Society for Non-Destructive Testing

Location

Portorož

ISBN

978-961-93537-3-8

Book

APPLICATION OF CONTEMPORARY NON-DESTRUCTIVE TESTING IN ENGINEERING

Edition

1

Pages from

255

Pages to

261

Pages count

377

BibTex

@inproceedings{BUT139300,
  author="Michaela {Hoduláková} and Libor {Topolář} and Jaroslav {Smutný} and Luboš {Pazdera} and Karel {Mikulášek}",
  title="ANALYSIS OF CONSTRUCTIONAL CONCRETE BY THE ACOUSTIC EMISSION METHOD ON MULTIPLE LOADING",
  booktitle="APPLICATION OF CONTEMPORARY
NON-DESTRUCTIVE TESTING IN ENGINEERING",
  year="2017",
  series="1",
  number="1",
  pages="255--261",
  publisher="Slovenian Society for Non-Destructive Testing",
  address="Portorož",
  isbn="978-961-93537-3-8"
}