Numerical Analysis of Back Berm on Road Engineering with FEM

Jie Qun Liu; Dong Lin Wang

doi:10.4028/www.scientific.net/AMR.748.1087

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 748Numerical Analysis of Back Berm on Road...

Numerical Analysis of Back Berm on Road Engineering with FEM

Abstract:

Based on nonlinear finite element method (FEM), the effect of back berm has been systematically studied. It is found that the lateral displacement of embankment could be reduced by back berm effectively, and the stability of embankment increased rapidly with the width of back berm enlarged. There is a critical value of width of back berm, that the stability of embankment is no more increased with the width of back berm enlarged than critical value.

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Periodical:

Advanced Materials Research (Volume 748)

Pages:

1087-1090

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.748.1087

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Online since:

August 2013

Authors:

Jie Qun Liu, Dong Lin Wang

Keywords:

Back Berm, Lateral Displacement, Road Engineering, Safety Factor, Settlement

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