TRANSMISSION LOSS IN THE FAR-FIELD OVER A SEABED WITH RIGID SUBSTRATEASSUMING THE BIOT SEDIMENT MODEL

Authors
BUCHANAN JL GILBERT RP
Citation
Jl. Buchanan et Rp. Gilbert, TRANSMISSION LOSS IN THE FAR-FIELD OVER A SEABED WITH RIGID SUBSTRATEASSUMING THE BIOT SEDIMENT MODEL, Journal of computational acoustics, 4(1), 1996, pp. 29-54
Citations number
15
Categorie Soggetti
Mathematics,Acoustics,Mathematics
Journal title
Journal of computational acoustics → ACNP
ISSN journal
0218396X
Volume
4
Issue
1
Year of publication
1996
Pages
29 - 54
Database
ISI
SICI code
0218-396X(1996)4:1<29:TLITFO>2.0.ZU;2-#
Abstract
A system of differential equations is derived from Blot's constitutive and motion equations for a poroelastic material. The seabed is modele d as a poroelastic layer over a rigid substrate. A residue expansion f or pressure in the far field is found in the case of constant paramete rs. The model's prediction for transmission loss is examined for five different types of sediments.