Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state

Bulletin of the Yakovlev Chuvash State Pedagogical University. Series: Mechanics of Limit State


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V.I. Gultyaev, A.A. Alekseev, A.N. Shirokov, A.N. Bulgakov Experimental study of steel 45 material during deformation according to displaced fan programs // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2023. № 2(56). p. 88-98
Author(s):V.I. Gultyaev, A.A. Alekseev, A.N. Shirokov, A.N. Bulgakov
Index of UDK:539.374
DOI:10.37972/chgpu.2023.56.2.009
Title:Experimental study of steel 45 material during deformation according to displaced fan programs
Keywords:experimental studies, two-link trajectories, isotropy postulate, testing and loading, stress-strain state of shells.
Abstracts:The article presents the results experimental study of the stress-strain state cylindrical shells when implementing programs like a displaced fan in space of deformations and the need for their implementation is described. Shown how the magnitude of the bend angle of the deformation trajectory affects the depth of the “dive” passive deformation during partial elastic unloading of the material. Article aimed at expanding knowledge about the stress-strain state materials used in civil, mechanical engineering, aerospace, nuclear, biomedical and many other industries.
The contact details of authors:Gultyaev Vadim Ivanovich, Doctor of Technical Sciences, Head of the Department, Tver State Technical University, Tver, Russia, Alekseev Andrey Alekseevich, Cand. Tech. Sci., Tver State Technical University, Tver, Russia. Shirokov Aleksandr Nikolaevich, Post Graduate Student, Tver State Technical University, Tver, Russia. Bulgakov Alexander Nikolaevich, Assistant, Tver State Technical University, Tver, Russia.
Pages:88-98
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