Detail publikačního výsledku

Monitoring and analysis of reinforced concrete structure corrosion by Impact-echo method

ŠAMÁRKOVÁ, K.; CHOBOLA, Z.

Originální název

Monitoring and analysis of reinforced concrete structure corrosion by Impact-echo method

Anglický název

Monitoring and analysis of reinforced concrete structure corrosion 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 6 mm. Tension pulse was produced in the centre of the concrete beam and detected in opposite position of the concrete beam. 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 6 mm. Tension pulse was produced in the centre of the concrete beam and detected in opposite position of the concrete beam. 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

ŠAMÁRKOVÁ, K.; CHOBOLA, Z.

Rok RIV

2014

Vydáno

20.05.2013

Nakladatel

Magnanimitas

Místo

Hradec Králové

ISBN

978-80-905243-7-8

Kniha

Recenzovaný sborník příspěvků vědecké interdisciplinární mezinárodní vědecké konference doktorandů a odborných asistentů, QUAERE 2013, vol. III

Strany od

2481

Strany do

2485

Strany počet

5

BibTex

@inproceedings{BUT100249,
  author="Kristýna {Timčaková} and Zdeněk {Chobola}",
  title="Monitoring and analysis of reinforced concrete structure corrosion by Impact-echo method",
  booktitle="Recenzovaný sborník příspěvků vědecké interdisciplinární mezinárodní vědecké konference doktorandů a odborných asistentů, QUAERE 2013, vol. III",
  year="2013",
  number="1.",
  pages="2481--2485",
  publisher="Magnanimitas",
  address="Hradec Králové",
  isbn="978-80-905243-7-8"
}