About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Taimarov Mikhail Alexandrovich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State Power Engineering University The organization address: 420066, Russia, Kazan, Krasnoselskaya str., 51 Lavirko Yuri Vasilyevich candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Sadykov Renat Akhatovich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Valiullin Bulat Ramilevich engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LLC «DSK Veles» The organization address: 420043, Russia, Kazan, Parizhskoy Kommuny st., 8 |
| Title of the article | Development of structures of new type of sleepers for high-speed trains of «SAPSAN» type |
| Abstract. | Problem statement. The solution of the problem of developing new sleepers designs ensuring their quality improvement, reducing the cost and prolonging their service life by ensuring the damping of the sleepers with vibrations and shocks during rolling stock movement. Results. Sleepers serve as supports for rails and the main purpose of sleepers is to transfer the pressure from the rails to the ballast prism and to ensure the consistency of the track width and the stability of the track. Conclusions. The significance of the results obtained for the construction of railways is that the proposed construction of glued wood sleepers is resistant to temperature changes compared to reinforced concrete sleepers and its service life reaches 39-40 years. |
| Keywords. | sleepers, Peregrine Falcon, ballast prism, types of vibrations, wood veneer. |
| For citations: | Taimarov M.A., Lavirko Y.V., Sadykov R.A., Valiullin B.R. Development of structures of new type of sleepers for high-speed trains of «SAPSAN» type // Izvestiya KGASU. 2018. №2(44) P.281-287. |
