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
Fursa, T. V., Dann, D. D., & Demikhova, A. A. (2014). On the relationship between the parameters of the electric response to pulsed mechanical exposure and the formation of cracks in concrete. Russian Journal of Nondestructive Testing, 50(9), 548-552. https://doi.org/10.1134/S1061830914090058