Abstract
The correlation between the concentration of defects such as artificial air voids in concrete and the parameters of the electrical response to impact was examined. It was shown that the frequency shift that corresponds to the maximum cross-correlation coefficient between the spectra of electrical responses of defective and non-defective samples may be used as a diagnostic criterion for determining the concentration of air voids in concrete.
| Original language | English |
|---|---|
| Pages (from-to) | 597-600 |
| Number of pages | 4 |
| Journal | Russian Journal of Nondestructive Testing |
| Volume | 51 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Oct 2015 |
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Keywords
- amplitude-frequency characteristics
- concrete
- defect
- electrical response to impact excitation
- non-destructive testing
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- Materials Science(all)
Cite this
Development of a method for testing the concentration of air voids in concrete based on the parameters of the electrical response to impact. / Fursa, T. V.; Dann, D. D.
In: Russian Journal of Nondestructive Testing, Vol. 51, No. 10, 01.10.2015, p. 597-600.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Development of a method for testing the concentration of air voids in concrete based on the parameters of the electrical response to impact
AU - Fursa, T. V.
AU - Dann, D. D.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - The correlation between the concentration of defects such as artificial air voids in concrete and the parameters of the electrical response to impact was examined. It was shown that the frequency shift that corresponds to the maximum cross-correlation coefficient between the spectra of electrical responses of defective and non-defective samples may be used as a diagnostic criterion for determining the concentration of air voids in concrete.
AB - The correlation between the concentration of defects such as artificial air voids in concrete and the parameters of the electrical response to impact was examined. It was shown that the frequency shift that corresponds to the maximum cross-correlation coefficient between the spectra of electrical responses of defective and non-defective samples may be used as a diagnostic criterion for determining the concentration of air voids in concrete.
KW - amplitude-frequency characteristics
KW - concrete
KW - defect
KW - electrical response to impact excitation
KW - non-destructive testing
UR - http://www.scopus.com/inward/record.url?scp=84949934069&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84949934069&partnerID=8YFLogxK
U2 - 10.1134/S1061830915100046
DO - 10.1134/S1061830915100046
M3 - Article
VL - 51
SP - 597
EP - 600
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 10
ER -