Metadata (abstracts and keywords) for the articles in the journal
Potianikhin D.A., Evstigneev A.I., Tuev M.Yu. On strain anisotropy considering at solving problems on plastic deformation of metals // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2024. № 4(62). p. 5-15
Author(s):
Potianikhin D.A., Evstigneev A.I., Tuev M.Yu.
Index of UDK:
539.52
DOI:
10.37972/chgpu.2024.62.4.001
Title:
On strain anisotropy considering at solving problems on plastic deformation of metals
The influence of deformation anisotropy on the process of plastic deformation of metals is considered. Based on experimental diagrams of material strengthening under tension-compression and torsion at different temperatures, a model of a viscoplastic body is constructed, according to which the intensities of normal and tangential stresses are specified in different ways. A model problem of deformation of a rectangular parallelepiped, which is upset between two rough plates, is solved. A comparison between the solution in accordance with the proposed model and in accordance with the hypothesis of a single curve has been made.
The contact details of authors:
Potianikhin D.A., Evstigneev A.I., Tuev M.Yu. On strain anisotropy considering at solving problems on plastic deformation of metals//Vestn. Chuvash. Gos. Ped. Univ. im.I.Ya. Yakovleva Ser.: Mekh. Pred. Sost.2024. No 4(62).p. 5–15. DOI:10.37972/chgpu.2024.62.4.001 EDN:QWXLXX
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