Strength requirements for locomotive load-bearing structures: a literature review

  • Sherzamin Abdurasulov Tashkent State Transport University
  • Nuriddin Zayniddinov Tashkent State Transport University
  • Khusan Kosimov Tashkent State Transport University

Аннотация

This analytical article explores the strength assessment of locomotive load-bearing structures, focusing on the critical role these components play in railway safety and efficiency. The article examines international and national standards, including EN 12663, EN 13749, and GOST 34939-2023, outlining their requirements for structural design, fatigue resistance, and testing methodologies. It highlights key aspects such as permissible stresses, material selection, and advanced evaluation methods, providing a framework for structural health monitoring and maintenance optimization. By addressing emerging technologies and their potential impact, this study offers valuable insights into the challenges and opportunities in modern railway engineering, emphasizing the necessity of rigorous and standardized approaches to structural analysis.

Литература

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[20] European Committee for Standardization (CEN). (2010). EN 12663: Railway applications. Structural requirements of railway vehicle bodies.
[21] European Committee for Standardization (CEN). (2011). EN 13749: Railway applications. Wheelsets and bogies. Method of specifying the structural requirements of bogie frames.
[22] Interstate Council for Standardization, Metrology and Certification. (2023). GOST 34939: Locomotives. Requirements for bearing structure strength and dynamic properties.
[23] Abdurasulov, S. (2023). Requirements for the strength of load-bearing structures of locomotives. Acta of Turin Polytechnic University in Tashkent, 13(4), 44-48.
Опубликован
2025-03-31
Как цитировать
Abdurasulov, S., Zayniddinov, N., & Kosimov, K. (2025). Strength requirements for locomotive load-bearing structures: a literature review. Международный научный журнал «Инженер», 3(1), 14-18. https://doi.org/10.56143/3030-3893-2025-1-14-18
Раздел
Машиностроение