FLAC3D Numerical Simulation Study on Deformation of Subgrade Construction Process

Abstract:

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Numerical simulation analysis of the deformation characteristics in the construction process of subgrade are conducted. Based on the different filling unit weight and roadbed elastic modulus conditions, the main research is that vertical settlement of roadbed center and the horizontal lateral displacement of road slope toe change with the increase of the depth of filling. It is believed that the lightweight filling should be selected or the roadbed elastic modulus will be enhanced as much as possible under the condition that satisfies various standard, which can improve the settlement deformation of highway.

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Periodical:

Edited by:

Xuejun Zhou

Pages:

466-470

DOI:

10.4028/www.scientific.net/AMM.90-93.466

Citation:

Y. N. Lu and G. W. Li, "FLAC3D Numerical Simulation Study on Deformation of Subgrade Construction Process", Applied Mechanics and Materials, Vols. 90-93, pp. 466-470, 2011

Online since:

September 2011

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Price:

$35.00

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