This article is cited in 1 paper

Experimental study of steel 45 material during deformation according to displaced fan programs

V. I. Gyltiaev, A. A. Alekseev, A. N. Shirokov, A. N. Bulgakov

Tver State Technical University

Abstract: 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.

Keywords: experimental studies, two-link trajectories, isotropy postulate, testing and loading, stress-strain state of shells.

Received: 20.08.2023
Revised: 26.12.2023
Accepted: 20.11.2023

DOI: 10.37972/chgpu.2023.56.2.009