10.14489/td.2026.09.pp.029-037

2026, 09 September

DOI: 10.14489/td.2026.09.pp.029-037

Vorobyov A. A., Zagorodny N. A., Savchenko-Belsky V. Yu., Pokrovskaya O. D., Benevolensky S. B., Bludyan N. O., Efimov A.G.
MAGNETIC MONITORING OF THE STRESS-STRAIN STATE OF METAL STRUCTURES OF ESCALATORS IN THE SUBWAY
(pp. 29-37)

Abstract. The purpose of the research was to develop methodological guidelines for the magnetic control of the stress-strain state of metal structures of escalators in the subway. It is shown that the coercive force method can be successfully applied to control the stress-strain state of metal, the level of plastic deformation and accumulated damage to the most loaded components of metal structures operating under conditions of prolonged cyclic loading. The basics of applying the coercive force method to control the stress-strain state, the requirements for the control procedure and the non-destructive testing tools used are considered.

Keywords: coercive force method, magnetic control, magnetic structroscopy of metal structures, escalator, stress-strain state.

+ - About the Authors Click to collapse

A. A. Vorobyov (St. Petersburg State University of Communications of Emperor Alexander I, St. Petersburg, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
N. A. Zagorodny (Transport and Technological Institute, Belgorod State Technological University named after V.G. Shukhov, Belgorod, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
V. Yu. Savchenko-Belsky (State University of Management, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
O. D. Pokrovskaya (State University of Management, Moscow, Russia, Moscow Automobile and Highway State Technical University, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
S. B. Benevolensky (Scientific Research Institute – Republican Research Scientific and Consulting Center of Expertise (Federal State Budgetary Budgetary Institution of the Scientific Research Institute of the Russian Academy of Sciences), Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
N. O. Bludyan (State Unitary Enterprise Mosgortrans, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
A.G. Efimov (JSC "NIIIN MNPO "SPEKTR", Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

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