Stress-strain states of reinforced concrete spans of a railroad overpass using a spatial finite element model
Ivan Sergeevich Bondar,
Dinara Tynyshbekovna Aldekeyeva,
Zere Kanatovna Ospanova
Abstract:The paper presents the results of computational analysis of the stress-strain state of reinforced concrete spans of the railway (single-track railway line) overpass over the highway, under specified loads using spatial finite element models. The static load consists of a cohesion of three TEM-18 diesel locomotives and two loaded gondola cars (up to 25 tons per axle). The purpose of this study was to ensure reliable and safe operation of artificial structures on the railroads, as there is a constant increase in… Show more
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