METHOD FOR CONSTRUCTION OF SECTION OF TECHNOLOGICAL FOREST ROAD Russian patent published in 2018 - IPC E01C9/08 

FIELD: construction.

SUBSTANCE: invention relates to the construction of technological highways of timber complex. Wooden elements, cut to short lengths, are wedged vertically into excavated trenches. Further, using a bulldozer equipped with a special blade with inclined side cutting edges, side slopes of the trenches are formed, which give the trenches a prismatic form, and simultaneously wooden segments are installed into the bottom of the trenches. Trenches, which are equal to the length of the technological forest road, are filled with drainage material that is low-quality wood and felling residues left after the arrangement of the clearing.

EFFECT: technical result is the increased strength of the road structure due to the improvement of the water and heat regime of the forest road by using short-length segments of low-quality wood and felling residues left after the arrangement of the clearing, prolonged life of the road, lowered water level, eliminated external precipitation along the trenches on the ascent and descents and increased strength of the road structure by redistributing the load from the rolling stock onto the outer and inner slopes of the trenches.

1 cl, 1 dwg