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Mojtaba Farahnak

University of Calgary

University Drive

Calgary, T2N 1N4

Canada

  • University of Calgary

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Scholarly Papers (1)

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A Multi-Scale Bifurcation Analysis Using Micromechanical-Based Constitutive Tensor for Granular Material

Number of pages: 48 Posted: 04 Jan 2024
Mojtaba Farahnak, Richard Wan, Mehdi Pouragha and Francois Nicot
University of Calgary, University of Calgary, Carleton University and affiliation not provided to SSRN
Downloads 33 (1,277,121)

Abstract:

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Granular materials, Bifurcation analysis, instability, Plastic yield, Plastic flow, Plastic instability, Localization, Second order work, Rice's criterion, Constitutive relation, Tangent operator, Multi-directional probing, Discrete Element Modeling