Open AccessInsitu determination of continuous evolution in space and during the strain fields on steel plate with the stress concentrator
Author(s) -
В. А. Власов,
A. S. Plyaskin,
А. А. Клопотов,
A. I. Potekayev,
А. М. Ustinov,
Yu A Abzayev,
Aneta Kurgan,
V. E. Bunkov,
Nina Matskevich
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/911/1/012008
Subject(s) - concentrator , materials science , strain (injury) , stress (linguistics) , stress–strain curve , tension (geology) , space (punctuation) , composite material , mechanics , optics , physics , deformation (meteorology) , computer science , medicine , linguistics , philosophy , ultimate tensile strength , operating system
The article represents the results of the experimental research of the evolution of strain fields of a steel plate with a stress concentrator by the correlation method of digital images. The obtained results reflect elaborately the evolution of the distribution of isofields towards the strains on the surface of the steel plate and the behavior of their distributions, which corresponds to each stage of the stress-strain curve under uniaxial tension.