Publication result detail

Evaluation of the Acoustic Emission Measurement performed during Freeze-Thaw Cycles Loading

PAZDERA, L.; TOPOLÁŘ, L.; KOCÁB, D.; VYMAZAL, T.; MIKULÁŠEK, K.

Original Title

Evaluation of the Acoustic Emission Measurement performed during Freeze-Thaw Cycles Loading

English Title

Evaluation of the Acoustic Emission Measurement performed during Freeze-Thaw Cycles Loading

Type

Paper in proceedings (conference paper)

Original Abstract

The paper is concerned with the use of the acoustic emission method for testing the frost resistance of air-entrained concrete specimens. The drilling cores obtained in different places of a concrete pillar that was cast along its longer side (on high), that is edgewise, indicate a negligible influence of the casting direction. The acoustic emission method then shows that even if the mechanical properties remain constant, the changes inside the structure can be observed during the freeze-thaw cycles.

English abstract

The paper is concerned with the use of the acoustic emission method for testing the frost resistance of air-entrained concrete specimens. The drilling cores obtained in different places of a concrete pillar that was cast along its longer side (on high), that is edgewise, indicate a negligible influence of the casting direction. The acoustic emission method then shows that even if the mechanical properties remain constant, the changes inside the structure can be observed during the freeze-thaw cycles.

Keywords

acoustic emission; freeze-thaw; cycles concrete;evaluation

Key words in English

acoustic emission; freeze-thaw; cycles concrete;evaluation

Authors

PAZDERA, L.; TOPOLÁŘ, L.; KOCÁB, D.; VYMAZAL, T.; MIKULÁŠEK, K.

RIV year

2021

Released

19.10.2020

Publisher

Czech Society for Mechanics

Location

Ostrava

ISBN

978-80-248-4451-0

Book

Experimental Stress Analysis - 58th International Scientific Conference, EAN 2020

Edition

1

Pages from

387

Pages to

392

Pages count

6

BibTex

@inproceedings{BUT166370,
  author="Luboš {Pazdera} and Libor {Topolář} and Dalibor {Kocáb} and Tomáš {Vymazal} and Karel {Mikulášek}",
  title="Evaluation of the Acoustic Emission Measurement performed during Freeze-Thaw Cycles Loading",
  booktitle="Experimental Stress Analysis - 58th International Scientific Conference, EAN 2020",
  year="2020",
  series="1",
  number="1",
  pages="387--392",
  publisher="Czech Society for Mechanics",
  address="Ostrava",
  isbn="978-80-248-4451-0"
}