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Effect of Rigid Boundary on Propagation of Love Wave in Heterogeneous Crust over Heterogeneous Mantle


Affiliations
1 Department of Information Technology, Asansol Engineering College Asansol-713305, India
2 Department of Physics, Asansol Engineering College Asansol-713305, India
3 Department of Mathematics, Brainware Group of Institutions-SDET, Kolkata-700125, India
     

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The paper studies the transmission of “Love wave in heterogeneous crust over heterogeneous mantle under a rigid layer”. The quadratic variation of rigidity and linear variation in density has been taken in the crustal medium and exponential variation of rigidity and density has been taken in of the mantle medium. The solution for the crustal layer was solved by the Newlands method and the solution for the mantle solved by the analytical method. It is found that the “speed of Love wave” in isotropic medium under rigid layer is always higher than the “speed of Love wave” in any variation of rigidity or density either crustal or mantle under rigid layer.

Keywords

Love Wave, Heterogeneous medium, Rigid Boundary, Wave Propagation.
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  • Effect of Rigid Boundary on Propagation of Love Wave in Heterogeneous Crust over Heterogeneous Mantle

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Authors

A. K. Mukhopadhyay
Department of Information Technology, Asansol Engineering College Asansol-713305, India
A. K. Gupta
Department of Physics, Asansol Engineering College Asansol-713305, India
P. Patra
Department of Mathematics, Brainware Group of Institutions-SDET, Kolkata-700125, India

Abstract


The paper studies the transmission of “Love wave in heterogeneous crust over heterogeneous mantle under a rigid layer”. The quadratic variation of rigidity and linear variation in density has been taken in the crustal medium and exponential variation of rigidity and density has been taken in of the mantle medium. The solution for the crustal layer was solved by the Newlands method and the solution for the mantle solved by the analytical method. It is found that the “speed of Love wave” in isotropic medium under rigid layer is always higher than the “speed of Love wave” in any variation of rigidity or density either crustal or mantle under rigid layer.

Keywords


Love Wave, Heterogeneous medium, Rigid Boundary, Wave Propagation.

References





DOI: https://doi.org/10.24906/isc%2F2021%2Fv35%2Fi2%2F209061