Abstract
The micro-structure evolution in shear zones in cohesionless sand for quasi-static problems was analyzed with a discrete element method (DEM). The passive sand failure for a very rough retaining wall undergoing horizontal translation towards the sand backfill was discussed. To simulate the behaviour of sand, the spherical discrete model was used with elements in the form of rigid spheres with contact moments.
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© 2015 Springer International Publishing Switzerland
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Nitka, M., Tejchman, J., Kozicki, J. (2015). Discrete Modelling of Micro-structural Phenomena in Granular Shear Zones. 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_2
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DOI: https://doi.org/10.1007/978-3-319-13506-9_2
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