THE INNOVATIVE TECHNOLOGY OF RAILWAY CONSTRUCTION IN THE FAR NORTH

In the construction of Railways in the Far North, it is necessary to take into account the harsh natural and climatic conditions of construction, the permafrost state of the soil and the high cost of work. In addition to taking into account the peculiarities of soil conditions affecting the stability of roads, it is necessary to improve their design, especially in the case of forced backfilling of the embankment from substandard fine soils, widespread in these areas. The article deals with the issues of improving the technology of construction of Railways in complex engineering-geological conditions of the Arctic zones. A new original design of the railway embankment of increased stability is proposed, which allows to significantly reduce the amount of soil for filling the embankment.