Axisymmetric wave propagation in multilayered poroelastic grounds due to a transient acoustic point source |
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| Institution: | 1. Department of Bioelectronics and Biosensors, Alagappa University, Karaikudi, 630 003, TN, India;2. Materials Science Division, Inter-University Accelerator Centre, New Delhi, 110067, India |
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| Abstract: | This paper deals with the study of axisymmetric wave propagation in various acoustic/porous stratified media coupling configurations. It presents the theoretical developments of a semi-analytical method, its validation for a limit test-case half-space ground, and an extension to a realistic multilayered seabed, when spherical waves are emitted from a transient point source in water. |
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| Keywords: | Stratified poroelastic seabed Spherical acoustic wave Axisymmetric geometry Hankel-Fourier transforms |
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