SH Wave Propagation in a Finite Thicker Layer of the Void Pore Sandwiched by Heterogeneous Orthotropic Media

Saha, Anup; Kundu, Santimoy; Gupta, Shishir; Vaishnav, Pramod Kumar

doi:10.1061/(asce)gm.1943-5622.0000807

Cited by 7 publications

(2 citation statements)

References 34 publications

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“…It is observed that this parameter is also not favouring both phase and damping velocities of Love wave, as both velocities are decreasing with the increase in the value of void parameter m v ∕H at any particular wave number. The trends shown by phase velocity for both the void parameters ( 2 1 ∕C 2 3 and m v ∕H ) are in agreement with [12]. Table 2.…”

Section: Impact Of Void Parameterssupporting

confidence: 86%

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Love waves in a layer with void pores over a microstructural couple stress substrate with corrugated boundary surfaces

Sharma

Goyal

Kumar

2020

J Braz. Soc. Mech. Sci. Eng.

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This paper presents theoretical investigations of Love waves in a layered structure composed of a layer of finite thickness exhibiting heterogeneities in the form of void pores lying over a couple stress substrate which possesses inner microstructures. The top surface of layer and the interfacial surface between two media are assumed to be sinusoidal corrugated in nature. Dispersion relationships for the propagation of Love waves in the considered model are calculated, and some special cases are also discussed considering different types of conditions at the boundary surfaces. Profiles of wave propagating through a material are affected by microscopic heterogeneities and inner microstructures of the material. So, the impact of various parameters engaged in the problem such as void parameters, corrugation parameter and microstructural parameter of half space called characteristic length parameter is provided on both phase and damping velocities of Love waves. A comparative assessment is provided by depicting all the outcomes for various sub-cases.

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Section: Impact Of Void Parameterssupporting

confidence: 86%

“…This volume fraction which corresponds to void volume is considered as an independent kinematic variable. Researchers have been using this theory to study the problems of wave propagation in solids with voids [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%