LAVOR SAVING TYPE TRACK STRUCTURE AND LAVOR SAVING TYPE TRACK CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lavor saving type track structure which is low in manufacturing cost and can maintain a function for reducing a noise and the transmission of structure vibration. ;SOLUTION: A sleeper 4 which has an elastic material 3 attached to a face just under a rail and moreover has a height holding function is arranged on a concrete floor board 1. A track skeleton having a rail 8 fastened onto the sleeper is risen up to a normal height, and a slippage stopping and height adjusting concrete functioning as a sleeper receiving base is directly placed on a concrete floor board using a fiber reinforced concrete, and after curing, the track skeleton is fixed to the slippage stopping and height adjusting concrete 2.;COPYRIGHT: (C)1999,JPO