Talavira G. Peculiarity of work of railway way on the transitional areas of joining to the bridges

The object of researches is an overhead structure of track on the areas of approaches to the bridges and overpasses. The complex method of researches, which includes analytical and experimental part, is utillized in work. The scientific task of research of power dynamic cooperation is decided between a rolling stock and track, the method of determination of the additional dynamic bendings and additional dynamic loadings is developed in the area of inequalities of rail filaments. The forms of model geometrical inequalities are got on rail filaments in areas. Practical recommendations in relation to introduction of the special constructions of overhead structure tracks on these areas, which will allow to decrease a power dynamics and sizes of dynamic tensions in the elements of track. The method of calculations of dynamic forces of co-operation in the area of transitional areas on approaches to the bridges can be used for the calculations of turbo speeds of motion on directions of International transportUkraine. Were drawn on the results got in dissertation in research and developments of department "Reconstruction and exploitation of railways and buildings" of the Kyiv university of economy and technologies of transport. The sphere of drawing on the results of dissertation work is application of the presented constructions of track on the areas of joining to the bridges and overpasses.