TRANSMISSION LOSS IN THE FAR-FIELD OVER A ONE-LAYER SEABED ASSUMING THE BIOT SEDIMENT MODEL

Authors
BUCHANAN JL GILBERT RP
Citation
Jl. Buchanan et Rp. Gilbert, TRANSMISSION LOSS IN THE FAR-FIELD OVER A ONE-LAYER SEABED ASSUMING THE BIOT SEDIMENT MODEL, Zeitschrift fur angewandte Mathematik und Mechanik, 77(2), 1997, pp. 121-135
Citations number
20
Categorie Soggetti
Mathematics,"Mathematical Method, Physical Science",Mechanics,Mathematics
Journal title
Zeitschrift fur angewandte Mathematik und Mechanik → ACNP
ISSN journal
00442267
Volume
77
Issue
2
Year of publication
1997
Pages
121 - 135
Database
ISI
SICI code
0044-2267(1997)77:2<121:TLITFO>2.0.ZU;2-6
Abstract
A system of differential equations is derived from Biot's constitutive and motion equations for a poroelastic material and a model for a one -layer seabed is constructed. A normal modes representation for pressu re in the far field is found ii? the case of constant parameters. The model's prediction for transmission loss is examined for five differen t types of sediments and compared to the predictions of a solid elasti c halfspace model.