Publication detail

Monitoring of reinforced concrete structure corrosion by Impact-echo method

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

Original Title

Monitoring of reinforced concrete structure corrosion by Impact-echo method

Type

conference paper

Language

English

Original Abstract

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. 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.

Keywords

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

Authors

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

RIV year

2012

Released

5. 12. 2012

Publisher

AKADEMICKÉ NAKLADATELSTVÍ CERM, s.r.o.

Location

Brno

ISBN

978-80-7204-823-6

Book

10 th International Conference NDT 2012 Non-Destructive Testing in Engineering Practice

Edition

1

Edition number

1

Pages from

119

Pages to

124

Pages count

6

BibTex

@inproceedings{BUT96414,
  author="Kristýna {Timčaková} and Daniela {Kysilková} and Zdeněk {Chobola}",
  title="Monitoring of reinforced concrete structure corrosion by Impact-echo method",
  booktitle="10 th International Conference NDT 2012 Non-Destructive Testing in Engineering Practice",
  year="2012",
  series="1",
  number="1",
  pages="119--124",
  publisher="AKADEMICKÉ NAKLADATELSTVÍ CERM, s.r.o.",
  address="Brno",
  isbn="978-80-7204-823-6"
}