Investigation of the interaction of a soil massif with bored piles arranged using DDS technology

The article compares the indicators of experimental and calculated bearing capacity bored piles installed using DDS technology, according to static tests normative calculations. also presents results compression soil samples around placed Drilled Displacement System (DDS) method. authors established dependence deformation properties soil, such as modulus deformation, angle internal friction adhesion, on diameter pile. coefficient working conditions lateral surface technology is obtained based numerical modeling located traditional proposed describes innovative explanations operation drilling auger during displacement in general, advantages above-mentioned its economic efficiency.