The article presents a mathematical model for quasi-static calculation of conical rubber-metal elements of a high-speed electric rolling stock, as well as an experimentally obtained relationship between the deflection of conical shock absorbers of electric trains from various grades of rubber.
The article presents a mathematical model for quasi-static calculation of conical rubber-metal elements of a high-speed electric rolling stock, as well as an experimentally obtained relationship between the deflection of conical shock absorbers of electric trains from various grades of rubber.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Khromova G.A. | doctor tech. sciences, professor | State Transport University, Uzbekistan, Tashkent |
| 2 | Kamalov I.S. | acting docent | State Transport University, Uzbekistan, Tashkent |
| 3 | Tukhtaev B.U. | master’s student of the Department of “Electric rolling stock” | State Transport University, Uzbekistan, Tashkent |
| № | Name of reference |
|---|---|
| 1 | Simon Iwnicki. Handbook of Railway Vehicle Dynamics.2006. Taylor & Francis Group. - 527 p. Резиновые амортизаторы в локомотивах. / И.П. Ситковский, В.И.Маевский, https://lokomo.ru/podvizhnoy-sostav/polimernye-materialy-na-zarubezhnyh-zhd/Page-34.html Кононов В.Е. Резиновые амортизаторы в экипажной части локомотивов: Учебное пособие. - М.РГОТУПС, 2002.-147 с. Khromova G., Makhamadalieva M. Разработка математической модели по обоснованию рациональных параметров рессорного подвешивания высокоскоростного электропоезда Afrosiab. // Universum: Technical sciences, 2022, № 10 (103), октябрь 2022, часть 2, С. 62–66. DOI: 10.32743/unitech.2022.103.10.14404. Available at: https://7universum.com/ru/tech/10(103)/10(103_2).pdf (02.00.00; № 2). Хромова Г.А., Худайкулиев Р.Р., Вершков С.А. Численно-аналитический метод прогнозирования ресурса деталей пространственной конфигурации. // Журнал «Доклады АН РУз», № 1, 2006 , С.11-14. Khromova G.A., Makhmadalieva M.A., Khromov S.A. Generalized dynamic model of hydrodynamic vibration dampener subject to viscous damping. //E3S Web of Conferences. – EDP Sciences, 2021. – Т. 264. – С. 05029. https://doi.org/10.1051/e3sconf/202126405029 Khromova G.A., Kamalov I.S., Makhmadalieva M.A. Improved method of calculating the rational dimensions of parts of hydraulic vibrations dampers of electric trains at high speeds // «Eurasian Journal of Academic Research»: International scientific journal (ISSN: 2181-2020), Volume 2 Issue 12, November 2022, p. 1096-1100. https://doi.org/10.5281/zenodo.7386499 Khromova G.A., Tukhtaev B.U. Calculation of stiffness of a rubber -metallic elements of electric trains at torsion twisting. // Eurasian Journal of Academic Research»: International scientific journal (ISSN: 2181-2020), 2023, Volume 3, Issue 9, September 2023, pp.12–15. ISSN 2881-2020. https://doi.org/10.5281/zenodo.8321796 Khromova G.A., Tukhtaev B.U. Calculation of dynamic strength and durability of rubber-metal springs of “MEGI” type for locomotives. // Eurasian Journal of Academic Research»: International scientific journal (ISSN: 2181-2020), Volume 3 Issue 10, October 2023, pp.251-254. https://doi.org/10.5281/zenodo.10046960 Хромова Г.А., Тухтаев Б.У. Основные конструктивные требования для резинометаллических элементов высокоскоростного электроподвижного состава. // Международный научно-образовательный электронный журнал «Образование и наука в XXI веке». выпуск № 42, том 2, сентябрь, 2023. С. 33-38. |