Summary
A special set of constitutive equations is used to calculate possible hardening, softening and perfectly plastic responses under a combination of shearing stress and pressure.
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Casey, J., Lin, H.H. Calculated hardening, softening and perfectly plastic responses of a special class of materials. Acta Mechanica 51, 49–67 (1984). https://doi.org/10.1007/BF01176388
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DOI: https://doi.org/10.1007/BF01176388