Results 301 to 310 of about 489,247 (344)

Wave attenuation in an elastic medium

Journal of Soviet Mathematics, 1992
This article examines the propagation of viscoelastic (elastic) waves in a medium consisting of two layers of finite thickness. It is found that there is a mechanical effect manifest in the monotonic dependence of the damping factor on the parameters of the system.
V. P. Maiboroda, I. E. Troyanovskii, I. I. Safarov, M. G. Vazagashvili, I. V. Katalymova   +4 more
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Wave Propagation in Elastic Medium

2008
S wave (Secondary wave) is a propagation of shear deformation that arrives at earthquake observation stations after (second to) the Primary body wave (P wave, see Sect. 4.2). Since S wave generates a significant magnitude of horizontal motion at the ground surface, it is considered to be the most important cause of seismic damage.
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Elastic activity of the chiral medium

Journal of Applied Physics, 1999
Chiral materials are noncentrosymmetric due to handedness in their microstructures. The elastic field behavior in a chiral medium is readily described herein using the governing equations and constitutive relations for noncentrosymmetric, isotropic micropolar materials.
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Viscous-Elastic Medium Motion

2021
A. Kulikovskii, E. Sveshnikova
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Inhomogeneous elastic medium with nonlocal interaction

Journal of Applied Mechanics and Technical Physics, 1971
In [1] the author examined a macroscopically homogeneous elastic medium of simple structure with spatial dispersion. In that case the assumption of the existence of an elementary unit of length and long-range forces conditioned the nonlocalizability of the theory, and the macroscopic homogeneity was manifested in the invariance of the integral ...
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Experiments on Elastic Half-Space Medium

2014
The vibration of a rigid foundation resting on the surface of an elastic half-space is in essence a three-dimensional wave propagation problem. Over the years, extensive research has been conducted to obtain analytical and numerical solutions for the dynamics of a rigid foundation with different geometries.
Hamid R. Hamidzadeh, Liming Dai, Reza N. Jazar   +2 more
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Medium-energy deuteron-carbon elastic scattering

Nuclear Physics, 1965
Abstract Optical potentials for deuteron-carbon elastic scattering at 125, 156 and 422 MeV (lab) are obtained in terms of the two-nucleon scattering amplitude and nuclear form factors. The absolute cross-section, vector and tensor polarizations are calculated using complex WKB phase shifts for 50 partial waves. The predicted cross-sections agree well
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Anisotropic Elastic Medium

2022
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"Elastic" Poynting Vector in a Piezoelectric Medium

IEEE Transactions on Sonics and Ultrasonics, 1970
J.F. Havlice, W.L. Bond, L.B. Wigton
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Thermal vibration and buckling analysis of two-phase nanobeams embedded in size dependent elastic medium

International Journal of Mechanical Sciences, 2020
Shahin Behdad
exaly