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Authors

Jean-Michel Pereira Author

DOI:

https://doi.org/10.69717/jaest.v1.i1.15

Keywords:

Strain rate, creep, suction, partial, saturation, elastoplasticity

Abstract

In this paper, time effects, seen as strain rate effects and creep phenomenon, on the mechanical behaviour of geomaterials are considered. Coupling between these effects and partial saturation of geomaterials is more particularly studied. An elasto-visco-plastic model, called RASTRA, is presented and validated from the comparison with experimental data.

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Author Biography

  • Jean-Michel Pereira

    Jean-Michel Pereira
    Université Paris-Est, Laboratoire Navier (UMR 8205), CNRS, ENPC, IFSTTAR, F-77455 Marne-la-Vallée, France
    Tel.: +33164153548 ; fax: +33164153562.
    E-mail address: jeanmichel.pereira@enpc.fr
    URL: http://navier.enpc.fr/~pereira/ 

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Published

2014-06-28

Issue

Vol. 1 No. 1 (2014): JAEST

Section

Research Paper

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Jean-Michel Pereira. (2014). Time effects in geomaterials . Journal of Applied Engineering Sciences & Technology, 1(1). https://doi.org/10.69717/jaest.v1.i1.15