Abstract
A decrease in the strength of cement-sand specimens due to cyclic alternating-sign temperature excitation is shown to yield a shift of the principal maximum and the entire spectrum of the electric response to an impact excitation towards lower frequencies, spectrum broadening, and deterioration of the spectral maxima quality factor.
| Original language | English |
|---|---|
| Pages (from-to) | 1-4 |
| Number of pages | 4 |
| Journal | Russian Journal of Nondestructive Testing |
| Volume | 46 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2010 |
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Keywords
- Cyclic freezing-defreezing
- Electromagnetic signal
- Porous heterogeneous materials
- Spectral characteristics
- Strength
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- Materials Science(all)
Cite this
Investigation of the relationship between the parameters of electric response to impact excitation of porous heterogeneous materials and variations in their strength under the conditions of cyclic freezing-defreezing. / Fursa, T. V.; Surzhikov, A. P.
In: Russian Journal of Nondestructive Testing, Vol. 46, No. 1, 01.2010, p. 1-4.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Investigation of the relationship between the parameters of electric response to impact excitation of porous heterogeneous materials and variations in their strength under the conditions of cyclic freezing-defreezing
AU - Fursa, T. V.
AU - Surzhikov, A. P.
PY - 2010/1
Y1 - 2010/1
N2 - A decrease in the strength of cement-sand specimens due to cyclic alternating-sign temperature excitation is shown to yield a shift of the principal maximum and the entire spectrum of the electric response to an impact excitation towards lower frequencies, spectrum broadening, and deterioration of the spectral maxima quality factor.
AB - A decrease in the strength of cement-sand specimens due to cyclic alternating-sign temperature excitation is shown to yield a shift of the principal maximum and the entire spectrum of the electric response to an impact excitation towards lower frequencies, spectrum broadening, and deterioration of the spectral maxima quality factor.
KW - Cyclic freezing-defreezing
KW - Electromagnetic signal
KW - Porous heterogeneous materials
KW - Spectral characteristics
KW - Strength
UR - http://www.scopus.com/inward/record.url?scp=77951854663&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951854663&partnerID=8YFLogxK
U2 - 10.1134/S1061830910010018
DO - 10.1134/S1061830910010018
M3 - Article
VL - 46
SP - 1
EP - 4
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 1
ER -