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RISStrain in Granular Media: Probabilistic Approach to Dirichlet Tessellation
Publisher: American Society of Civil Engineers
Abstract: Deformations in granular media are described by using a representation of the microkinematics of the underlying assembly through Dirichlet tessellation. Based on a probabilistic analysis of topological rearrangements induced ...
Stress in Wet Granular Media with Interfaces via Homogenization and Discrete Element Approaches
Publisher: American Society of Civil Engineers
Strain in Granular Media: Probabilistic Approach to Dirichlet Tessellation
Publisher: American Society of Civil Engineers
Abstract: Deformations in granular media are described by using a representation of the microkinematics of the underlying assembly through Dirichlet tessellation. Based on a probabilistic analysis of topological rearrangements induced ...
Micromechanical Formulation of Stress Dilatancy as a Flow Rule in Plasticity of Granular Materials
Publisher: American Society of Civil Engineers
Abstract: The paper presents micromechanical formulations of stress dilatancy and their connection to a flow rule in classical elastoplasticity. Dilatancy is inarguably the manifestation of an internal kinematic constraint involving ...