Metadata (abstracts and keywords) for the articles in the journal
E. E. Abashkin, А. V. Tkacheva Softening of steel plate material due to local temperature exposure // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2019. № 3(41). p. 85-94
Author(s):
E. E. Abashkin, А. V. Tkacheva
Index of UDK:
539.374
DOI:
10.26293/chgpu.2019.41.3.006
Title:
Softening of steel plate material due to local temperature exposure
Keywords:
temperature stresses, point heating, residual stresses, elasticity, plasticity, hardening, Ishlinsky-Ilev condition
Abstracts:
The paper describes studies of the thermal effect of a combustible gas of an acetylene burner on a steel plate. As a result of this effect, irreversible deformations occur, affecting a decrease in the yield strength of the material. A variety of material represents an experimental path through a series of experiments. Only mathematical models based on Prandtl-Reis models are used to describe physical models. Load balancing modules and modules are temperature dependent. As a criterion of plastic flow, the Ishlinsky-Ivlev condition is adopted, in which the term is introduced, which is responsible for the hardening of the material.
The contact details of authors:
Abashkin Evgeny Evgenievich,
Junior Researcher, Institute of Machine science and Metallurgy, Komsomolsk - on - Amur, Russia.
Tkacheva Anastasia Valerevna,
Can. Sci. Phys. & Math., Senior Researcher, Institute of Machine science and Metallurgy, Komsomolsk - on - Amur, Russia.
Russian
English