Stress-strain relationship for granular
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Ching-Lung Liao; Ta-Peng Chang; Dong-Hwa Young; Ching S. Chang
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Article
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1997
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Elsevier Science
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English
β 764 KB
Stress strain relationships of a granular system are derived based on the premise that the mean field of displacement is the best fit of actual particle displacements. Based on the best fit hypothesis, two fundamental relationships are derived: (1) the average strain as a function of contact displac