Repair of railways is necessary to identify and replace failed elements of the track. Before the repair is carried out, the condition of the entire structure of the railway track is checked at the required site and the territory adjacent to it. Repair of the railway track may consist in replacing worn-out sleepers and adding rubble. With major repairs, the entire canvas changes. This work also includes the repair of the basis of the railway track. When it comes to railway tamping then there are the options open for them also.
Sometimes the repair of the railway track is necessary to raise the technical category of the site. After carrying out all the necessary work, the railway track increases its carrying capacity which leads to its bandwidth. What are the types of repair and track works?
Reinforced overhaul of the railway track is a complete replacement of the track grid. With this work, the pillow is removed from crushed stone to a depth of 40 cm. a new backfill of this material is carried out, laying of sleepers and rail.
During the overhaul of the railway track, the upper part of the track is replaced with or without rubble. At the same time, some elements of railway tracks may change to those already used in the work, …Continue Reading