Features of acoustic waves in media with large porosity values in the framework of the Biot theory

The Biot theory is used to study the properties of acoustic waves in fluid-saturated porous media with large porosity values. Materials are considered for which a large elasticity modulus of the matrix (skeleton) is comparable in size to the large fluid pore saturation modulus.

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Bibliographische Detailangaben
Veröffentlicht in:	Acoustical physics 2017-11, Vol.63 (6), p.711-715
Hauptverfasser:	Il’yasov, Kh. Kh, Kravtsov, A. V., Kuznetsov, S. V., Sekerzh-Zen’kovich, S. Ya
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic properties Acoustic waves Acoustics Acoustics of Structurally Inhomogeneous Solid Media. Geoacoustics Elasticity Physics Physics and Astronomy Porosity Porous media
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Beschreibung
Zusammenfassung:	The Biot theory is used to study the properties of acoustic waves in fluid-saturated porous media with large porosity values. Materials are considered for which a large elasticity modulus of the matrix (skeleton) is comparable in size to the large fluid pore saturation modulus.
ISSN:	1063-7710 1562-6865
DOI:	10.1134/S1063771017060045