Auteur P.-Y. Hicher
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
P.-Y. Hicher, Auteur ; C. S. Chang, Auteur |This paper presents the development of an elastic model for partially saturated granular materials based on micromechanical factor consideration. A granular material is considered as an assembly of particles. The stress-strain relationship for a[...]
Article : texte imprimé
C. S. Chang, Auteur ; P.-Y. Hicher, Auteur ; Z.-Y. Yin, Auteur |Clay material can be considered as a collection of clusters, which interact with each other mainly through mechanical forces. From this point of view, clay is modeled by analogy to granular material in this paper. An elastoplastic stress-strain [...]
Article : texte imprimé
P.-Y. Hicher, Auteur ; C. S. Chang, Auteur ; Ooi, J. Y., Éditeur scientifique |This Paper discusses the capabilities of two homogenization techniques to accurately represent the elastic behavior of granular materials considered as assemblies of randomly distributed particles. The Stress strain relationship for the assembly[...]
Article : texte imprimé
C. S. Chang, Auteur ; Z.-Y. Yin, Auteur ; P.-Y. Hicher, Auteur |Instability of granular material may lead to catastrophic events such as the gross collapse of earth structures, and thus it is an important topic in geotechnical engineering. In this paper, we adopt the micromechanics approach for constitutive [...]
