Geodesic
Plasticity condition connected with level lines of strain state surface for different deformation processes
Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ, no. 9 (2013), pp. 43-54

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On the basis of the theory of plastic flow the peculiarities of application of plasticity condition connected with level lines of strain state surface for work-hardening incompressible rigid-plastic body at different stressed states realized in the context of plane and axisymmetric strain, plane stressed state are considered. Comparison of the proposed condition with plasticity conditions of Mises and Tresca is carried out on the basis of construction of yield curves in deviatoric plane and in planes corresponding to certain stressed states. It is shown that the proposed plasticity condition describes plastic flow on the edge of Tresca prism in conditions of axisymmetric deformation.
Keywords: work-hardening incompressible rigid-plastic body, plasticity condition, plane strain, axisymmetric strain, plane stress. 
@article{VSGU_2013_9_a6,
     author = {A. A. Bukhanko},
     title = {Plasticity condition connected with level lines of strain state surface for different deformation processes},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {43--54},
     publisher = {mathdoc},
     number = {9},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2013_9_a6/}
}
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A. A. Bukhanko. Plasticity condition connected with level lines of strain state surface for different deformation processes. Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ, no. 9 (2013), pp. 43-54. http://geodesic.mathdoc.fr/item/VSGU_2013_9_a6/