Method of construction of a track ferree in which there is obtained a slab of the track concrete and inserted in the track slab of the elements of the anchoring of the track ferree

摘要

Method of construction of a railroad track in which it performs a track slab (1) in the concrete and is inserted in said track slab (1) of the anchoring elements (3) of the railway track by means of an insertion device (20) is mobile along the path of the railway track, characterized in that it comprises the following steps: a) construction of two walls (2) made of concrete which laterally define the edges of the track slab (1) to be cast, these two walls being made by means of a machine for continuously pouring concrete; b) of the track slab (1) made of concrete between said walls (2); c) insertion of the anchoring elements (3) in the track slab (1), freshly cast by means of the insertion device (20), the precise adjustment of the insertion device of the anchoring elements being made by a measuring station, the points of topographical readings, a measuring device and of the reflectors carried by the insertion device.