Detail publikačního výsledku

Assessment of cores using electroacoustic methods

OLEJKOVÁ, S.; HRABOVÁ, K.; LÁNÍK, J.; CIKRLE, P.

Originální název

Assessment of cores using electroacoustic methods

Anglický název

Assessment of cores using electroacoustic methods

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper focuses on the assessment of structures using the methods described in the new edition of the ČSN EN 1371 standard. An experiment will be conducted on cores taken from reinforced concrete columns under compressive loading up to the ultimate resistance. The concrete used to make the column should correspond to old concrete used in the second half of the 20th century. The column will be made with a deliberately created defect - such as stratification or bad compaction of the concrete. When the column is damaged, different degrees of damage to the concrete along its height occur. This can be detected by a thorough examination of cores through the ultrasonic and resonance methods.

Anglický abstrakt

The paper focuses on the assessment of structures using the methods described in the new edition of the ČSN EN 1371 standard. An experiment will be conducted on cores taken from reinforced concrete columns under compressive loading up to the ultimate resistance. The concrete used to make the column should correspond to old concrete used in the second half of the 20th century. The column will be made with a deliberately created defect - such as stratification or bad compaction of the concrete. When the column is damaged, different degrees of damage to the concrete along its height occur. This can be detected by a thorough examination of cores through the ultrasonic and resonance methods.

Klíčová slova

Ultrasonic pulse method, resonance method, dynamic modulus of elasticity, strength tests on cores

Klíčová slova v angličtině

Ultrasonic pulse method, resonance method, dynamic modulus of elasticity, strength tests on cores

Autoři

OLEJKOVÁ, S.; HRABOVÁ, K.; LÁNÍK, J.; CIKRLE, P.

Rok RIV

2022

Vydáno

09.08.2021

Nakladatel

Trans Tech Publications Ltd

Místo

Switzerland

ISBN

978-3-0357-1821-8

Kniha

27th Concrete Days

ISSN

1012-0394

Periodikum

Solid State Phenomena

Svazek

322

Stát

Švýcarská konfederace

Strany od

214

Strany do

219

Strany počet

5

BibTex

@inproceedings{BUT169156,
  author="Sabina {Olejková} and Kristýna {Hrabová} and Jaromír {Láník} and Petr {Cikrle}",
  title="Assessment of cores using electroacoustic methods",
  booktitle="27th Concrete Days",
  year="2021",
  journal="Solid State Phenomena",
  volume="322",
  pages="214--219",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.322.214",
  isbn="978-3-0357-1821-8",
  issn="1012-0394"
}