Detail publikačního výsledku

The Corrosion Status of Reinforced Concrete Structure Monitoring by Impact-echo method

CHOBOLA, Z.; ŠAMÁRKOVÁ, K.; ŠTEFKOVÁ, D.

Originální název

The Corrosion Status of Reinforced Concrete Structure Monitoring by Impact-echo method

Anglický název

The Corrosion Status of Reinforced Concrete Structure Monitoring by Impact-echo method

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with the study of dominant frequencies of an Impact-Echo method response signal obtained from a reinforced concrete beam with a steel rod diameter of 8 mm. Tension pulse was produced in axis of the rod at one end and detected in axis at opposite end of rod. Dominant frequencies of the response signal will be the main criterions for the reinforced concrete rebar corrosion progress. The article presents the results of measurements obtained after 12 months controlled degradation in aqueous NaCl solution. The results were compared with measurements of electrical resistance of reinforcing steel by using the Thomson double bridge.

Anglický abstrakt

The paper deals with the study of dominant frequencies of an Impact-Echo method response signal obtained from a reinforced concrete beam with a steel rod diameter of 8 mm. Tension pulse was produced in axis of the rod at one end and detected in axis at opposite end of rod. Dominant frequencies of the response signal will be the main criterions for the reinforced concrete rebar corrosion progress. The article presents the results of measurements obtained after 12 months controlled degradation in aqueous NaCl solution. The results were compared with measurements of electrical resistance of reinforcing steel by using the Thomson double bridge.

Klíčová slova

Corrosion of reinforcing steel, frequency inspection, electrical resistance, Thomson double bridge.

Klíčová slova v angličtině

Corrosion of reinforcing steel, frequency inspection, electrical resistance, Thomson double bridge.

Autoři

CHOBOLA, Z.; ŠAMÁRKOVÁ, K.; ŠTEFKOVÁ, D.

Rok RIV

2017

Vydáno

23.01.2014

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-03785-993-3

Kniha

International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012

ISSN

1022-6680

Periodikum

Advanced Materials Research

Svazek

875-877

Číslo

1

Stát

Švýcarská konfederace

Strany od

445

Strany do

449

Strany počet

5

BibTex

@inproceedings{BUT104957,
  author="Zdeněk {Chobola} and Kristýna {Timčaková} and Daniela {Kysilková}",
  title="The Corrosion Status of Reinforced Concrete Structure Monitoring by Impact-echo method",
  booktitle="International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012",
  year="2014",
  journal="Advanced Materials Research",
  volume="875-877",
  number="1",
  pages="445--449",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.875-877.445",
  isbn="978-3-03785-993-3",
  issn="1022-6680"
}