METHOD OF SOIL REINFORCEMENT Russian patent published in 2014 - IPC E02D27/14 

FIELD: construction.

SUBSTANCE: method of soil reinforcement may be used in strengthening and arrangement of bases with any soil conditions, in particular, weak natural bases and unsteady soils. A contour of reinforced concrete support falsework is defined, within the borders of which they install a set of at least three longitudinal hollow elements that represent a tubular-pillar falsework, and they are submerged into soil. On shore they determine the sufficient quantity of reinforcement zones. Piles are placed in each of specified elements, a reinforcement zone, under different angles to the surface of the specified support and with protrusion of each pile beyond the border of the lower perimeter of the appropriate element with formation of vectors of forces that compensate load at specified soils. Along the formed contour they assemble the falsework that covers upper heads of piles, they fill the longitudinal hollow elements with concrete and form the reinforced concrete support.

EFFECT: increased strength of a soil base due to installation of piles and increased area of their resting against soil with simultaneous reduction of labour intensiveness and material intensity.

3 cl, 3 dwg