Generalized Ilyushin's Spaces for a More Adequate Description of Plastic Hardening
نویسندگان
چکیده
Generalized I lyushin ' s deviatoric stress and s t ra in spaces are introduced, which make it possible to apply directly the postulate of isotropy to initially isotropic materials with plastic properties influenced by the third deviatorie stress invariant and to a certain class of initially anisotropie materials. The generalizations proposed are connected with a new concept of description of plastic hardening, the main idea of which is also briefly presented.
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