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Information × Registration Number 0218U001511, 0117U005567 , R & D reports Title Research of optimal geometrical sizes of reinforced concrete and metal sleepers popup.stage_title Head Arbuzov Maxim, Кандидат технічних наук Registration Date 16-02-2018 Organization Dnipropetrovsk National University of Railway Transport named after Academician V.Lazaryan popup.description2 Reducing the sleepers' diagrams increases the tension in the ballast, and increasing the width of the lower bed of the sleeper reduces the ballast tension. Sleepers are an integral part of the flexible support systems used to guide the trains. Their main functions are to withstand the width of the track and the inclination of the rails within both lateral and vertical tolerances. Metal sleepers, although they are the most expensive in comparison with reinforced concrete and wooden sleepers, but considering that the lifespan of metal sleepers is much greater than that of reinforced concrete and wooden sleepers, it is economically advantageous to start laying metal sleepers. Product Description popup.authors Арбузов Максим Анатолійович Гнатенко Василь Павлович popup.nrat_date 2020-04-02 Close