Nonlinear transient dynamic analysis of soil-pavement interaction under moving load: a coupled BEM-FEM approach

G. Pan; H. Okada; S. N. Atluri

doi:10.1016/0955-7997(94)90085-X

Nonlinear transient dynamic analysis of soil-pavement interaction under moving load: a coupled BEM-FEM approach

G. Pan, H. Okada, S. N. Atluri

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The nonlinear transient dynamic analysis of a 3-D linear elastic pavement placed on an elastoplastic soil medium, subject to a moving load, is presented. The time domain nonlinear boundary element method for the soil medium is combined with the finite element method for the pavement. The nonlinear BEM is based on an initial stress approach. The accuracy of the algorithm is verified by comparison with available analytical solutions and published numerical results.

Original language	English
Pages (from-to)	99-112
Number of pages	14
Journal	Engineering Analysis with Boundary Elements
Volume	14
Issue number	1
DOIs	https://doi.org/10.1016/0955-7997(94)90085-X
State	Published - 1994

Keywords

Inelastic soil
boundary elements
dynamic analysis
finite elements
moving load
soil-pavement interaction

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10.1016/0955-7997(94)90085-X

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abstract = "The nonlinear transient dynamic analysis of a 3-D linear elastic pavement placed on an elastoplastic soil medium, subject to a moving load, is presented. The time domain nonlinear boundary element method for the soil medium is combined with the finite element method for the pavement. The nonlinear BEM is based on an initial stress approach. The accuracy of the algorithm is verified by comparison with available analytical solutions and published numerical results.",

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AB - The nonlinear transient dynamic analysis of a 3-D linear elastic pavement placed on an elastoplastic soil medium, subject to a moving load, is presented. The time domain nonlinear boundary element method for the soil medium is combined with the finite element method for the pavement. The nonlinear BEM is based on an initial stress approach. The accuracy of the algorithm is verified by comparison with available analytical solutions and published numerical results.

KW - Inelastic soil

KW - boundary elements

KW - dynamic analysis

KW - finite elements

KW - moving load

KW - soil-pavement interaction

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ER -

Nonlinear transient dynamic analysis of soil-pavement interaction under moving load: a coupled BEM-FEM approach

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Keywords

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