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Influence of Particle-Scale Properties on Fracture Behavior of Silica Sand
Publisher: ASCE
Abstract: The distribution of stresses within individual granular particles subjected to one-dimensional (1D) confined compression is affected by various particle-scale properties, such as morphology, kinematics, position, crystal ...
3D Experimental Measurements of Evolution of Force Chains in Natural Silica Sand
Publisher: ASCE
Abstract: The mechanisms of force transmission in granular materials is a classic physics problem that has been addressed since the 19th century, when Heinrich Rudolf Hertz investigated the interaction between two similar objects ...
Micro Shear Bands: Precursor for Strain Localization in Sheared Granular Materials
Publisher: American Society of Civil Engineers
Abstract: Recent studies have shown that detection of the onset and evolution of micro shear bands (MSBs) in granular materials can be improved using measurements of the kinematic behavior of particles. Different methods such as the ...
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