Draining THROUGH SLOT road embankment on permafrost

摘要

The invention relates to the field of construction, namely the culverts on railways and roads in permafrost. Known embankment, intended for use in the distribution of permafrost, which is arranged in the draining slit stone paved. New is that the draining groove through a road embankment on permafrost comprises three drainage channels: primary in watercourse zone intersecting a mound transversely and filled with large pore material collective adjacent to main the draining channel with horse side watercourse and distributor disposed downstream side of the watercourse. Basic, and collective distribution channels arranged below the natural ground surface level throughout the height of the active layer in vivo and filled with large pore material. Furthermore, draining the slot may comprise a pin and a drainage channel adjoining initiating flume channel, the upper part of which is located above the water level during the autumn freezing. The technical result is to increase the efficiency of drainage slots by skipping groundwater.