Interpretation of strains in torsion she
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Poul V. Lade; Jungman Nam; Won Pyo Hong
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Article
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2009
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Elsevier Science
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English
β 987 KB
The normal and shear strains obtained in torsion shear tests may be interpreted in two different ways to gain insight into (1) the type of plastic potential to be employed in hardening plasticity stress-strain models, and (2) the coincidence in physical space of the plastic strain increment directio