In the work, studies were carried out to assess the stability of the body elements of a dynamometric car for special technical purposes for the railways of the Republic of Uzbekistan. Distinctive features of the proposed design of the dynamometric car from the car of the analogue model 61-907 are considered. The results of theoretical calculations for the stability of the body elements of the developed design of a dynamometric car in three design modes are given: under compression, tension and impact.
In the work, studies were carried out to assess the stability of the body elements of a dynamometric car for special technical purposes for the railways of the Republic of Uzbekistan. Distinctive features of the proposed design of the dynamometric car from the car of the analogue model 61-907 are considered. The results of theoretical calculations for the stability of the body elements of the developed design of a dynamometric car in three design modes are given: under compression, tension and impact.
№ | Muallifning F.I.Sh. | Lavozimi | Tashkilot nomi |
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1 | Khikmatov F.F. | researcher | Тashkent State Transport University |
2 | Ruzmetov Y.O. | teacher | Тashkent State Transport University |
№ | Havola nomi |
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1 | R.V. Rakhimov. The choice of directions for the development of the railway carriage fleet of Uzbekistan. “Transport of the Russian Federation”, 2018. 71. |
2 | Y.P. Boronenko., R.V. Rakhimov. Assessment of the need for new passenger cars for the railways of Uzbekistan and the main directions of their improvement. “Herald TIRT”, 2009. 88. |
3 | R.V. Rakhimov. State and prospects of development of the railway car fleet of Uzbekistan. Materials of the XIII International Scientific and Technical Conference “Rolling stock of the XXI century: ideas, requirements, projects”, 2018. 124. |
4 | Y.O. Ruzmetov., R.V. Rakhimov. Prospects of car building development in the Republic of Uzbekistan. Collection of scientific papers of the VIII All-Russian scientific and practical conference "Problems and prospects of car building development". “Bryansk: BSTU”, 2019. 147. |
5 | R.V. Rakhimov. The first Uzbek long-distance passenger car. “Heavy engineering”, 2010. 34 |
6 | R.V. Rakhimov., F.F. Кhikmatov. Dynamometric car of special technical purpose for railways of the Republic of Uzbekistan. Materials of the XI International scientific and practical conference. “Problems of safety in transport”, 2021. 143. |
7 | R.V. Rakhimov. A new compartment-type passenger car for the railways of Uzbekistan. “News PSURT”, 2010. 286. |
8 | R.M. Minovarov., R.V. Rakhimov. Passenger cars built in the Republic of Uzbekistan. “Herald TIRT”, 2009. 40 |
9 | R.V. Rakhimov. Development of a new passenger car for the railways of Uzbekistan. Materials of the VI International Scientific and Technical Conference. “Rolling stock of the XXI century: ideas, requirements, projects". St. Petersburg: PSURT”, 2009. 150. |
10 | R.V. Rakhimov., F.F. Кhikmatov. Improving the design of a passenger car for its conversion into a dynamometer car for special technical purposes. “Proceedings of the RSURT”, 2021. 91. |
11 | R.V. Rakhimov., A.V. Tretyakov., F.F. Кhikmatov. Studies of the loading of the body of a dynamometer car of special technical purpose for the railways of the Republic of Uzbekistan. Materials of the First International scientific and technical Conference “Railway rolling stock: problems, solutions, prospects”, 2022. 106. |
12 | GOST 34093-2017. Passenger cars of locomotive traction. Requirements for strength and dynamic qualities. “Standart inform”, 2017. 45. |
13 | GOST 33211-2014. Freight cars. Requirements for strength and dynamic qualities. “Standart inform”, 2016. 54. |
14 | TR CU 001/2011. Technical regulations of the Customs Union. “On the safety of railway rolling stock" approved by the decision of the Customs Union Commission № 710 dated”, 2011. |
15 | “Norms for the calculation and design of new and modernized railcars of the MPC gauge of 1520 mm (non–self-propelled)”, 1983. 260. |