Abstract
This paper presents an extension of the local second gradient model to multiphasic materials (solid particles, air, water) and including the cavitation phenomenon. This new development was made in order to model the response of saturated dilatant materials under deviatoric stress and undrained conditions and possibly, in future, the behaviour of unsaturated soils.
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Sieffert, Y., Buzzi, O., Collin, F., Chambon, R. (2015). Modelling Hydromechanical Dilation Geomaterial—Cavitation and Localization. In: Chau, KT., Zhao, J. (eds) Bifurcation and Degradation of Geomaterials in the New Millennium. IWBDG 2014. Springer Series in Geomechanics and Geoengineering. Springer, Cham. https://doi.org/10.1007/978-3-319-13506-9_3
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DOI: https://doi.org/10.1007/978-3-319-13506-9_3
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