Propagation of Rayleigh waves in an incompressible rotating orthotropic elastic solid half-space with impedance boundary conditions
2017 ◽
Vol 26
(3-4)
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pp. 73-78
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Keyword(s):
AbstractIn this paper, the governing equations of an incompressible rotating orthotropic elastic medium are formulated and are solved to obtain Rayleigh surface wave solutions in a particular half-space. The surface of half-space is subjected to impedance boundary conditions, in which normal and tangential stresses are proportional to frequency times normal and tangential displacement components, respectively. A secular equation for Rayleigh surface wave is obtained. With the help of MATLAB, the secular equation is solved numerically to obtain non-dimensional wave speed. The dependence of non-dimensional wave speed on non-dimensional material constant, rotation parameter and impedance parameters is shown graphically.
Keyword(s):
2019 ◽
Vol 4
(2)
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pp. 122-131
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Keyword(s):
1999 ◽
Vol 60
(24)
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pp. 17136-17149
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Keyword(s):
2015 ◽
Vol 24
(5-6)
◽
pp. 183-186
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