Темир йўл транспорти: долзарб масалалар ва инновациялар 4-том (2024) · 79-85-беттер
TESTING OF OVERHEAD LINE CANTILEVERS FOR HIGH-SPEED RAILWAYS: TESTING OF OVERHEAD LINE CANTILEVERS FOR HIGH-SPEED RAILWAYS
Баянов, И.Н., Бадретдинов, Т.Н.
Аннотация
The article presents a testing methodology for overhead line cantilevers specifically designed for high-speed railways, utilizing the ANSYS software package. The unique features of such cantilevers lie in the heightened requirements for strength, rigidity, and stability under dynamic loads characteristic of high-speed train operations. The testing process is described in detail, including preliminary modeling and load assessment on the cantilevers. Particular attention is given to the application of ANSYS for analyzing stresses, deformations, and other key parameters. The results provide an evaluation of the cantilevers' reliability and their compliance with operational requirements. The proposed methodology can be valuable for engineers and specialists involved in the design and operation of railway overhead line systems.
контактная сеть, консоль, методика, испытания, нагруженность, динамометр.overhead line (contact lines), cantilevers, methodology, testing, load, dynamometer.
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