Publication result detail

Monitoring of Reinforced Concrete Structure Corrosion by Using Impact-Echo Method

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

Original Title

Monitoring of Reinforced Concrete Structure Corrosion by Using Impact-Echo Method

English Title

Monitoring of Reinforced Concrete Structure Corrosion by Using Impact-Echo Method

Type

Paper in proceedings (conference paper)

Original Abstract

This study deals with frequency inspection of response signal which was obtained from a reinforced concrete beam. Impact-Echo method was used for finding the dominant frequency which is the main criterion for condition assessment of reinforced concrete. The results of acoustic method were compared with measurements of electrical resistance of reinforcing steel by using the Thomson double bridge. The concrete beam with a steel rod diameter of 6 mm was tested. Tension pulse was produced in the centre of the concrete beam and detected in opposite position of the concrete beam.

English abstract

This study deals with frequency inspection of response signal which was obtained from a reinforced concrete beam. Impact-Echo method was used for finding the dominant frequency which is the main criterion for condition assessment of reinforced concrete. The results of acoustic method were compared with measurements of electrical resistance of reinforcing steel by using the Thomson double bridge. The concrete beam with a steel rod diameter of 6 mm was tested. Tension pulse was produced in the centre of the concrete beam and detected in opposite position of the concrete beam.

Keywords

Frequency inspection, Impact-Echo method, acoustic method, corrosion, reinforced concrete, Thomson double bridge.

Key words in English

Frequency inspection, Impact-Echo method, acoustic method, corrosion, reinforced concrete, Thomson double bridge.

Authors

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

RIV year

2015

Released

12.08.2014

Publisher

Trans Tech Publications

Location

Schwitzerland

ISBN

978-80-87397-16-9

Book

Ecology and New Building Materials and Products

ISBN

1022-6680

Periodical

Advanced Materials Research

Volume

2014

Number

1000

State

Swiss Confederation

Pages from

239

Pages to

242

Pages count

4

BibTex

@inproceedings{BUT110400,
  author="Kristýna {Timčaková} and Daniela {Kysilková} and Zdeněk {Chobola}",
  title="Monitoring of Reinforced Concrete Structure Corrosion by Using Impact-Echo Method",
  booktitle="Ecology and New Building Materials and Products",
  year="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="1000",
  pages="239--242",
  publisher="Trans Tech Publications",
  address="Schwitzerland",
  doi="10.4028/www.scientific.net/AMR.1000.239",
  isbn="978-80-87397-16-9",
  issn="1022-6680"
}