INSTALLING STRUCTURE OF NOISE REDUCTION TYPE TRACK AT THE HEART OF CITY SECTION

摘要

A noise-reducing type track installing structure of a railway center region is provided to improve ecological effects and appearance around a dwelling area and a railway and to drastically reduce vibration noise generated on the railway. A noise-reducing type track comprises a base concrete(3) installed on the ground completely finished of base construction work and formed with a vertical unit(1) at both sides to a certain height in a U-type shape and a flower bed(2) on the outer surface to grow flowers and trees; a soundproof board(4) installed on the upper surface of the vertical unit to a certain height; a shock-absorbing pad(5) installed on the upper surface of the base concrete to a certain thickness; a sleeper(6) settled on the upper surface of the shock-absorbing pad to install a rail(R); pebbles filled between the sleeper and the base concrete; and a fixing means for fixing the sleeper on the base concrete. The fixing means has a fixing hook(8) installed on both sides of the sleeper; a fixing anchor(10) fixed on the base concrete, protruded on the upper surface to a certain height, and formed with a fixing hole on the upper end; and a fixing bolt(11) transversely fitted into the fixing hole and fixed by a nut to press/fix the fixing hook of the sleeper from the upper surface.