THE RAILWAY CONSTRUCTION METHOD USING THE PRECAST SLAB TRACK

摘要

The present invention provides a method for constructing a train track using a precast slab track (PST) panel, which comprises: (1) a concrete base construction step of cleaning the top of the ground and constructing a concrete base (430); (2) a PST panel installation step of mounting, on the concrete base (430), multiple PST panel units (420) connected in series to install rails (410) thereon; (3) a PST panel correction step of correcting the horizontality and verticality of the PST panel units (420); (4) a shear anchor installation step of installing a shear anchor (431) on the concrete base (430) through a filler injection hole (422) formed in the PST panel unit (420); (5) a form installation and filler injection step of installing forms (452, 454) between the side of the PST panel unit (420) and the concrete base (430) and injecting a filler (440) between the PST panel unit (420) and the concrete base (430) through the filler injection hole (422); and (6) a train rail installation step of installing the rails (410) on the PST panel units (420).