Analysis of one‐dimesional wave propagation in a fluid‐saturated finite soil column

Hiremath, Mahantesh S., Sandhu, Ranbir S., Morland, Leslie W. and Wolfe, William E. (1988) Analysis of one‐dimesional wave propagation in a fluid‐saturated finite soil column. International Journal for Numerical and Analytical Methods in Geomechanics, 12 (2). pp. 121-139. ISSN 0363-9061

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Abstract

Biot's dynamic equations of motion for one‐dimensional wave propagation in a fluid‐saturated linear elastic isotropic soil are solved using Laplace transformation followed by numerical inversion and the results compared with a direct finite element formulation. A soil column of finite dimension subjected to velocity boundary conditions is analysed, allowing for reflection of waves from boundaries. Comparison of time histories at given points along the column shows that the finite element solution gives good agreement with the Laplace transform solution for low as well as high drag.

Item Type: Article
Uncontrolled Keywords: computational mechanics,materials science(all),geotechnical engineering and engineering geology,mechanics of materials ,/dk/atira/pure/subjectarea/asjc/2200/2206
Faculty \ School: Faculty of Science > School of Mathematics
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Depositing User: LivePure Connector
Date Deposited: 06 Jul 2021 23:59
Last Modified: 10 Nov 2021 08:08
URI: https://ueaeprints.uea.ac.uk/id/eprint/80416
DOI: 10.1002/nag.1610120202

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