Випуск 06 (МТ)

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Browsing Випуск 06 (МТ) by Subject "durability"

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    World Experience of Design of Bridges and their Operating Conditions on Railways with a High Speed of Trains
    (Дніпропетровський національний університет залізничного транспорту імені академіка В. Лазаряна, Дніпропетровськ, 2014) Solomka, Valentina I.; Ovchinnikov, Pavlo А.
    EN: Purpose. Analysis of world experience of design bridge structures and their operation conditions for higherspeed railways. Browse questions of experimental and theoretical research of interaction of bridge structures and moving load. Methodology. To perform the analysis of published works that display world experience on design bridge structures and their operation conditions for higher-speed railways, university’s library resource and possibility of unlimited Internet access were used. Findings. In this article the result of literature sources research, which displays world experience of design and computation of bridge structures on high-speed railways are presented. Originality. Results of this work show the present state of in research interaction of bridges and rolling stock on the high-speed railways of Ukraine and the world as well as of possibilities of using bridges, exploited for a long period of time, under loads which move on of high speed and what are features of work construction elements in this case must be considered. Practical value. A problem that regarded in the article will allow us to develop methodology of calculation for bridge structures that are in operation on the high-speed railways and apply results of the science work when developing of new projects span structures.