Open AccessTHE AMPLITUDE-FREQUENCY CHARACTERISTICS OF ACCELERATION OF THE SUSPENSION OF A RAILWAY VEHICLE
Author(s) -
Semyat Akhatov,
Arman Malik,
Berik Zholdas
Publication year - 2022
Publication title -
international journal of advanced logistics, transport and engineering
Language(s) - English
Resource type - Journals
ISSN - 2790-5829
DOI - 10.52167/2790-5829-2022-1-1-17-21
Subject(s) - depreciation (economics) , suspension (topology) , automotive engineering , acceleration , stock (firearms) , transport engineering , engineering , amplitude , physics , mathematics , mechanical engineering , economics , market economy , classical mechanics , capital formation , quantum mechanics , homotopy , financial capital , pure mathematics , human capital
Over the last years in Kazakhstan the problem of passenger transport, concerning the moral depreciation of passenger cars, 40% of which are being used for more than 30 years, has blown up. Therefore, the road administration had to obtain the rolling-stock of light-weight type, such as “Tolgo Pendular” firm (Spain).Currently, the pilot runs of “Tolgo” designed for high-speed traffic along the normal railway between Almaty and Nur-Sultan, are carried out. At the same lime, the construction of cars of a new type gives rise for a number of questions.