매립형 슬래브궤도 적용을 위한 수지고정형 체결장치의 성능평가

초록

The tramway embedded slab track is the concrete slab track system in which elastic rail pad installed in the U-type groove support rail continuously for walking and transit over the pavement. Embedded slab track is generally used for light rail transit routes because reducing sound and vibration, uniformly wear, and quick installation and maintenance is advantage. Polycork ERS rail fastening system is composed of continuous rail pad and polycork pad, the combination of these type pads deliver the uniformly support performance of fastener. At time of considering tramway construction, for the practical application on the fields, the developed system should be verified by laboratory test or field test, so the establishment of test standards is required. In this paper, considering the characteristic of tramway light transit - axle load of light transit, the operation on the sharp curve - the laboratory test standards of light rail fastener were presented, and newly developed type rail fastening system was tested.