Abstract
The relationship between the parameters of acoustic emissions and the electric response to pulsed mechanical excitation of high-density concrete and the stages of deflected mode that is formed by external compressive loadings was studied. It was established that the attenuation coefficient of the electric-response energy increases considerably when a concrete sample passes from elastic deformation into the fracturing zone.
| Original language | English |
|---|---|
| Pages (from-to) | 548-552 |
| Number of pages | 5 |
| Journal | Russian Journal of Nondestructive Testing |
| Volume | 50 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2014 |
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Keywords
- and attenuation coefficient
- concrete
- deflected mode
- electric response to impact excitation
- fracturing
- unidirectional compression
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- Materials Science(all)
Cite this
On the relationship between the parameters of the electric response to pulsed mechanical exposure and the formation of cracks in concrete. / Fursa, T. V.; Dann, D. D.; Demikhova, A. A.
In: Russian Journal of Nondestructive Testing, Vol. 50, No. 9, 2014, p. 548-552.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - On the relationship between the parameters of the electric response to pulsed mechanical exposure and the formation of cracks in concrete
AU - Fursa, T. V.
AU - Dann, D. D.
AU - Demikhova, A. A.
PY - 2014
Y1 - 2014
N2 - The relationship between the parameters of acoustic emissions and the electric response to pulsed mechanical excitation of high-density concrete and the stages of deflected mode that is formed by external compressive loadings was studied. It was established that the attenuation coefficient of the electric-response energy increases considerably when a concrete sample passes from elastic deformation into the fracturing zone.
AB - The relationship between the parameters of acoustic emissions and the electric response to pulsed mechanical excitation of high-density concrete and the stages of deflected mode that is formed by external compressive loadings was studied. It was established that the attenuation coefficient of the electric-response energy increases considerably when a concrete sample passes from elastic deformation into the fracturing zone.
KW - and attenuation coefficient
KW - concrete
KW - deflected mode
KW - electric response to impact excitation
KW - fracturing
KW - unidirectional compression
UR - http://www.scopus.com/inward/record.url?scp=84919916193&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84919916193&partnerID=8YFLogxK
U2 - 10.1134/S1061830914090058
DO - 10.1134/S1061830914090058
M3 - Article
VL - 50
SP - 548
EP - 552
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 9
ER -