Open AccessCHANGES OF THE NATURAL ELECTRICAL POTENTIAL OF STEEL IN THE STRESS-STRAIN STATE
Author(s) -
S. V. Loparev,
R. A. Tryastsin,
A. A. Volzhakov,
V. V. Gostev
Publication year - 2015
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2015-3-98-101
Subject(s) - materials science , stress (linguistics) , strain (injury) , stress–strain curve , bending , structural engineering , composite material , deformation (meteorology) , engineering , medicine , philosophy , linguistics
The experimental investigations of steel samples under the influence of the bending load were conducted. It is demonstrated that in the event of the steel stress-strain state occurrence, its natural electric potential changes. The obtained dependence enables to determine mechanical stresses in a body of the object under study based on the electrical measurements data.