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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2014, Volume 55, Issue 5, Pages 126–134 (Mi pmtf1033)  
Frequency dependence of the effective elastic moduli of cavernous bodies

E. B. Sibiryakov

Trofimuk Institute of Petroleum Geology and Geophysics, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (234 kB)
Abstract: The dependence of the effective parameters of microheterogeneous media on the frequency and structure of the pore space is obtained using the boundary integral equation method. The potential method is first used to solve dynamic three-dimensional elastic problems in multiply connected domains in the case of stationary oscillations. It is shown that if the wavelength corresponds to a finite number of blocks, the effective elastic moduli decrease.
Keywords: boundary integral equation method in elasticity theory, cavernous medium, microstructure, pore structure, contrast media, block media.
Received: 27.08.2013
English version:
Journal of Applied Mechanics and Technical Physics, 2014, Volume 55, Issue 5, Pages 835–842
DOI: https://doi.org/10.1134/S0021894414050137
Bibliographic databases:
Document Type: Article
UDC: 539.3, 550.3, 517.968.28, 517.956.224
Language: Russian
Citation: E. B. Sibiryakov, “Frequency dependence of the effective elastic moduli of cavernous bodies”, Prikl. Mekh. Tekh. Fiz., 55:5 (2014), 126–134; J. Appl. Mech. Tech. Phys., 55:5 (2014), 835–842
Citation in format AMSBIB
\Bibitem{Sib14}
\by E.~B.~Sibiryakov
\paper Frequency dependence of the effective elastic moduli of cavernous bodies
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2014
\vol 55
\issue 5
\pages 126--134
\mathnet{http://mi.mathnet.ru/pmtf1033}
\elib{https://elibrary.ru/item.asp?id=22318119}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2014
\vol 55
\issue 5
\pages 835--842
\crossref{https://doi.org/10.1134/S0021894414050137}
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