Metadata (abstracts and keywords) for the articles in the journal
Evtikhov D.O., Savostyanova I. L., Senashov S. I. Torsion of an elastoplastic rod under a pressure varying linearly along the origin // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2025. № 4(66). p. 59-69
Author(s):
Evtikhov D.O., Savostyanova I. L., Senashov S. I.
Index of UDK:
539.374
DOI:
10.37972/chgpu.2025.66.4.004
Title:
Torsion of an elastoplastic rod under a pressure varying linearly along the origin
Keywords:
The problem is the torsion of an elastoplastic rod, a rod under pressure, an elastoplastic boundary, conservation laws.
Abstracts:
he authors constructed conservation laws for a system of equations describing the torsion of an elastoplastic rod under pressure that varies linearly along the generatrix. The authors found the components of the stress tensor σxz,σyz, which, using the above formulas, make it possible to determine the elastoplastic boundary in the rod under consideration. The authors have created computer programs that make it possible to find the elastic-plastic boundary of the rod. The results of the program’s operation with different values of the torque parameter a and the parameter λ for the rods of the "I-beam"type profile are presented.
The contact details of authors:
Denis O. Evtikhov, Scientific Researche; e-mail: evtikhov_do@sibsau.ru; AuthorID:1036711
Irina L. Savostyanova, Doctor of Physical and Mathematical Sciences; e-mail: ruppa@inbox.ru; AuthorID:742389
Sergey I. Senashov, Doctor of Physical and Mathematical Sciences; e-mail: Sen@sibsau.ru; AuthorID:214483
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