Metadata (abstracts and keywords) for the articles in the journal
Y. Y. Kuznetsov, I. N. Mattchenko, N. M. Mattchenko The equations of a spatial task of the theory of ideal plasticity of isotropic materials // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2010. № 2(8). p. 296-306
Author(s):
Y. Y. Kuznetsov, I. N. Mattchenko, N. M. Mattchenko
Index of UDK:
539.375
DOI:
Title:
The equations of a spatial task of the theory of ideal plasticity of isotropic materials
Keywords:
condition of the plasticity, full plasticity, static definability, hyperbolic differential equations
Abstracts:
For materials which plastic properties are not sensitive to the influence of hydrostatic pressure, the condition of plasticity of a general view is given. The equations of a spatial task under condition of full plasticity are written out. Following D. D. Ivlev [2], it is shown, that the equations of a field of stress under corresponding boundary conditions are statically definable. The differential equations of a field of stress and speeds of moving concern hyperbolic type
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