| Titre : | Analytical study of induced anisotropy in idealized granular materials (2007) |
| Auteurs : | L. Rothenburg, Auteur ; R. J. Bathurst, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Géotechnique (Vol. 39 N°4, Decembre 1989) |
| Article en page(s) : | pp. 601 –614 |
| Note générale : | Génie Civil |
| Langues : | Anglais |
| Tags : | Fabric/structure of soils Granular materials Stress analysis Statistical Shear strength |
| Résumé : | Development of induced anisotropy during shear deformation of plane granular assemblies is inves- tigated by introducing statistical characteristics of fabric and contact forces. The introduced micro-structural parameters are explicitly related to the measure of deviatoric load by considering condi-tions of static equilibrium. Verification of the relationship between parameters of anisotropy, average forces and external loads is presented based on numerical simulation of tests on plane granular assemblies. The physical significance of introduced parameters of microstructure and their evolution during shear deformations is discussed. |
| ISSN : | 0016-8505 |
| En ligne : | http://www.icevirtuallibrary.com/content/article/10.1680/geot.1989.39.4.601 |
