Metadata (abstracts and keywords) for the articles in the journal
A. V. Tkacheva On the use of the criterion of maximum reduced stresses in temperature problems of plane deformation // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2021. № 2(48). p. 32-39
Author(s):
A. V. Tkacheva
Index of UDK:
539.374
DOI:
10.37972/chgpu.2021.48.2.005
Title:
On the use of the criterion of maximum reduced stresses in temperature problems of plane deformation
Keywords:
elasticity, plasticity, plane-stress state, temperature stresses, piecewise-molten plastic flow conditions.
Abstracts:
Rabat is devoted to solving the problem of temperature deformation of a thin plate of finite width made of an elastic plastic material. As conditions for the onset of plastic flow, the condition of maximum reduced stresses is used, with the dependence of the yield strength on temperature. It is the use of the dependence of the yield strength on temperature that makes it impossible to obtain a solution with the condition of the plastic flow of Treska - Saint-Venant. It is shown that, depending on the heating rate, the distribution of residual stresses can be different.
The contact details of authors:
Tkacheva Anastasia Valerevna,
Can. Sci. Phys. & Math., Senior Researcher, Institute of Machine science and Metallurgy, Komsomolsk - on - Amur, Russia.
Russian
English