WALL STRUCTURE WORKING AS A NOISE BARRIER FOR RAILWAYS AND USE OF THE WALL STRUCTURE AS A NOISE OR PASSAGE BARRIER

摘要

It is an object of the present invention to provide a wall structure 1 that serves as a sound barrier for a railroad comprising at least a plurality of wall elements arranged in a continuous end-to-end manner with respect to each other, And are hinged by the hinge pieces 3d at the bottom edge of the wall elements. The wall elements 2 are located inside the width range W of the cargo space or wagons of the train and are intended to be tumbled by the hinge pieces 3d below normal and / or very wide cargo or wagons. The wall structure 1 is suitable for use as, for example, a soundproof wall for a railway or a traffic barrier.