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Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 88, Issue 4, Pages 545–554
DOI: https://doi.org/10.21883/JTF.2018.04.45722.2412
(Mi jtf5939)
 

This article is cited in 5 scientific papers (total in 5 papers)

Solids

Investigation of dynamic properties of water-saturated sand by the results of the inverse experiment technique

A. M. Bragov, Vl. V. Balandin, V. Kotov, Vl. Vl. Balandin

Research Institute of Mechanics, N. Novgorod State University
Full-text PDF (238 kB) Citations (5)
Abstract: We present new experimental results on the investigation of the dynamic properties of sand soil on the basis of the inverse experiment technique using a measuring rod with a flat front-end face. A limited applicability has been shown of the method using the procedure for correcting the shape of the deformation pulse due to dispersion during its propagation in the measuring rod. Estimates of the pulse maximum have been obtained and the results of comparison of numerical calculations with experimental data are given. The sufficient accuracy in determining the drag force during the quasi-stationary stage of penetration has been established. The parameters of dynamic compressibility and resistance to shear of water-saturated sand have been determined in the course of the experimental-theoretical analysis of the maximum values of the drag force and its values at the quasi-stationary stage of penetration. It has been shown that with almost complete water saturation of sand its shear properties are reduced but remain significant in the practically important range of penetration rates.
Funding agency Grant number
Russian Foundation for Basic Research 16-08-00825
15-08-07977
16-01-00524
Ministry of Education and Science of the Russian Federation 9.6109.2017/6.7
Received: 03.07.2017
English version:
Technical Physics, 2018, Volume 63, Issue 4, Pages 530–539
DOI: https://doi.org/10.1134/S1063784218040060
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. M. Bragov, Vl. V. Balandin, V. Kotov, Vl. Vl. Balandin, “Investigation of dynamic properties of water-saturated sand by the results of the inverse experiment technique”, Zhurnal Tekhnicheskoi Fiziki, 88:4 (2018), 545–554; Tech. Phys., 63:4 (2018), 530–539
Citation in format AMSBIB
\Bibitem{BraBalKot18}
\by A.~M.~Bragov, Vl.~V.~Balandin, V.~Kotov, Vl.~Vl.~Balandin
\paper Investigation of dynamic properties of water-saturated sand by the results of the inverse experiment technique
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 88
\issue 4
\pages 545--554
\mathnet{http://mi.mathnet.ru/jtf5939}
\crossref{https://doi.org/10.21883/JTF.2018.04.45722.2412}
\elib{https://elibrary.ru/item.asp?id=32740034}
\transl
\jour Tech. Phys.
\yr 2018
\vol 63
\issue 4
\pages 530--539
\crossref{https://doi.org/10.1134/S1063784218040060}
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  • https://www.mathnet.ru/eng/jtf/v88/i4/p545
  • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Zhurnal Tekhnicheskoi Fiziki Zhurnal Tekhnicheskoi Fiziki
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