Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear Waves in an Inhomogeneous Viscoelastic Layer Resting over a Prestressed Orthotropic Substrate
AbstractThis paper intends to study the dispersive nature of shear waves transmitting in an inhomogeneous viscoelastic layer embedded over a prestressed orthotropic substrate. The frequency equations obtained under the combined effect of viscoelasticity and inhomogeneity were analyzed. It has been observed that the phase velocity of the shear wave is influenced by the prestress present in the half-space. The method of separation of variables has been incorporated to deduce the dispersion equation of the shear wave. Consequently, it has been found that the dispersion equations from the real and damped parts converged with the classical Love wave equation under certain suitable conditions. The graphical representations show that inhomogeneity, viscoelasticity, prestress, and shear moduli had a remarkable effect on the phase velocity of the shear wave.
Shear Waves in an Inhomogeneous Viscoelastic Layer Resting over a Prestressed Orthotropic Substrate
AbstractThis paper intends to study the dispersive nature of shear waves transmitting in an inhomogeneous viscoelastic layer embedded over a prestressed orthotropic substrate. The frequency equations obtained under the combined effect of viscoelasticity and inhomogeneity were analyzed. It has been observed that the phase velocity of the shear wave is influenced by the prestress present in the half-space. The method of separation of variables has been incorporated to deduce the dispersion equation of the shear wave. Consequently, it has been found that the dispersion equations from the real and damped parts converged with the classical Love wave equation under certain suitable conditions. The graphical representations show that inhomogeneity, viscoelasticity, prestress, and shear moduli had a remarkable effect on the phase velocity of the shear wave.
Shear Waves in an Inhomogeneous Viscoelastic Layer Resting over a Prestressed Orthotropic Substrate
Ahmed, Mostaid (Autor:in) / Gupta, Shishir
2016
Aufsatz (Zeitschrift)
Englisch
Shear Waves in an Inhomogeneous Viscoelastic Layer Resting over a Prestressed Orthotropic Substrate
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