volume 68 pages 947-954

Dielectric Properties of Heterogeneous Mineral Compositions Based on Bentonite and Gypsum

Andrey Morozov
Andrey Vasilchenko
Vladimir Shapovalov
Publication typeJournal Article
Publication date2023-02-15
SJR0.305
CiteScore2.8
Impact factor
ISSN23521457, 23521465
General Medicine
Abstract
To interpret the well-known experimental fact of reducing the depth of GPR diagnostics of railway subgrades in arid regions, the properties of model samples of mineral compositions formed by adding gypsum to bentonite at low moisture were studied. Using electron microscopy, the microstructure of bentonite and the compositions of bentonite and gypsum were studied with various methods of introduction of gypsum. Dielectric permittivity is studied by the microwave resonance method in the GPR frequency range of 1200 - 1700 MHz. The influence of the interaction of water and gypsum, as well as the Maxwell-Wagner dielectric effect on dielectric permittivity of heterogeneous mineral compositions, depending on the concentration of the components, is estimated.
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GOST Copy
Morozov A. et al. Dielectric Properties of Heterogeneous Mineral Compositions Based on Bentonite and Gypsum // Transportation Research Procedia. 2023. Vol. 68. pp. 947-954.
GOST all authors (up to 50) Copy
Morozov A., Vasilchenko A., Shapovalov V., Kochur A., Yavna V. Dielectric Properties of Heterogeneous Mineral Compositions Based on Bentonite and Gypsum // Transportation Research Procedia. 2023. Vol. 68. pp. 947-954.
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RIS Copy
TY - JOUR
DO - 10.1016/j.trpro.2023.02.132
UR - https://doi.org/10.1016/j.trpro.2023.02.132
TI - Dielectric Properties of Heterogeneous Mineral Compositions Based on Bentonite and Gypsum
T2 - Transportation Research Procedia
AU - Morozov, Andrey
AU - Vasilchenko, Andrey
AU - Shapovalov, Vladimir
AU - Kochur, Andrei
AU - Yavna, Victor
PY - 2023
DA - 2023/02/15
PB - Elsevier
SP - 947-954
VL - 68
SN - 2352-1457
SN - 2352-1465
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2023_Morozov,
author = {Andrey Morozov and Andrey Vasilchenko and Vladimir Shapovalov and Andrei Kochur and Victor Yavna},
title = {Dielectric Properties of Heterogeneous Mineral Compositions Based on Bentonite and Gypsum},
journal = {Transportation Research Procedia},
year = {2023},
volume = {68},
publisher = {Elsevier},
month = {feb},
url = {https://doi.org/10.1016/j.trpro.2023.02.132},
pages = {947--954},
doi = {10.1016/j.trpro.2023.02.132}
}