| 摘要 |
An arrangement at crossings between a road and a railway. Between the rails and the respective edges of the road structure and between the rails are arranged first and second slabs level at their top surfaces with the top surfaces of the rails and the top surfaces of the road structure. Elongated supporting elements rest on the foundation and are located at the edges of the first slabs which face the road structure. On the supporting element a first edge to which the road structure adjoins with a second edge opposite to the first edge of the supporting element, forming a support for the edges of the first slabs, and a support for the opposite edges of the slabs facing the rail is provided on the end portions of the sleepers outside the rails. The support on the sleepers is provided with surfaces engaging surfaces on the slab for locking the same in a direction perpendicular to the rail, which locking support is provided to permit a pivoting of the slab during vertical movements of the sleepers and said supporting element. |
