| 摘要 |
<p>A method for constructing a railway track (VI) on a bed (5), includes: removing at least one rail (R12) in front of a train used to store and lay rails, in the axis of the train, using removal elements secured to the train, the train being stopped on a first, already constructed, portion of the track under construction; and moving the at least one rail at least indirectly onto cross-members of the track under construction, so as to construct a second portion of the track as an extension of the first portion. A method for constructing a first and second railway track on a bed, and a method in which a first track portion and then a second track portion are alternately constructed with the same train used to store and lay rails while moving forward along an already constructed portion of a first track, are also described.</p> |
