Publication result detail

Impact of the heat load of concrete on the propagation of ultrasound waves

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

Original Title

Impact of the heat load of concrete on the propagation of ultrasound waves

English Title

Impact of the heat load of concrete on the propagation of ultrasound waves

Type

Paper in proceedings (conference paper)

Original Abstract

Due to fires of building structures, there has been a growing interest in investigating the properties of concrete at high temperatures. In the fire, a temperature of up to 1400 °C may be measured. Such high temperatures will bring about changes in the structures of the entire construction. Ultrasonic methods such as acoustic emission method can be used to monitor changes in the structure caused by a fire. Two similar concrete mixtures after thermal degradation are evaluated using an impulse ultrasonic method.

English abstract

Due to fires of building structures, there has been a growing interest in investigating the properties of concrete at high temperatures. In the fire, a temperature of up to 1400 °C may be measured. Such high temperatures will bring about changes in the structures of the entire construction. Ultrasonic methods such as acoustic emission method can be used to monitor changes in the structure caused by a fire. Two similar concrete mixtures after thermal degradation are evaluated using an impulse ultrasonic method.

Keywords

ultrasound waves, heat load, impact, concrete, acoustic emission

Key words in English

ultrasound waves, heat load, impact, concrete, acoustic emission

Authors

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

RIV year

2018

Released

30.05.2017

Publisher

Technical University of Košice, Faculty of Mechanical Engineering

Location

Košice

ISBN

978-80-553-3167-6

Book

Experimental Stress Analysis 2017

Edition

první

Pages from

392

Pages to

397

Pages count

6

BibTex

@inproceedings{BUT140026,
  author="Luboš {Pazdera} and Libor {Topolář} and Michaela {Hoduláková} and Karel {Mikulášek} and Jaroslav {Smutný}",
  title="Impact of the heat load of concrete on the propagation of ultrasound waves",
  booktitle="Experimental Stress Analysis 2017",
  year="2017",
  series="první",
  pages="392--397",
  publisher="Technical University of Košice, Faculty of Mechanical Engineering",
  address="Košice",
  isbn="978-80-553-3167-6"
}