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Longitudinal waves in a saturated porous medium
A. Begmatov National University of Uzbekistan, Tashkent, 100174, Uzbekistan
Abstract:
Longitudinal waves in a saturated porous medium simulated by a double-phase medium are under study. Exact expressions for a wave propagation velocity and attenuation coefficient are obtained. High-frequency and low-frequency wave asymptotics is investigated, and partial cases of soft and dry soils are considered.
Keywords:
wave, porosity, attenuation, velocity, frequency, variance, asymptotics.
Received: 23.07.2018 Revised: 23.07.2018 Accepted: 03.09.2018
Citation:
A. Begmatov, “Longitudinal waves in a saturated porous medium”, Prikl. Mekh. Tekh. Fiz., 60:1 (2019), 54–61; J. Appl. Mech. Tech. Phys., 60:1 (2019), 46–52
Linking options:
https://www.mathnet.ru/eng/pmtf481 https://www.mathnet.ru/eng/pmtf/v60/i1/p54
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Abstract page: | 32 | Full-text PDF : | 12 |
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