FIELD: construction.
SUBSTANCE: invention relates to pile foundation engineering and is used for piling by pressing in dense soils of base. Combined method of sinking of pile includes its loading into working element of jacking pile installation unit, immersion of pile and weight from reinforced concrete elements by means of hydraulic system. First impression of pile into soil is performed. Then after dense layers of soil are reached immersion of pile by combined method combining simultaneous and continuous action of static indenting and dynamic vibration loads. After passing dense layers of soil pressing of pile to design mark is used.
EFFECT: technical result consists in increase of efficiency of operations, increased carrying capacity of submerged piles by preservation of strength characteristics of material reinforced concrete piles in forcing, ensuring passage of dense layers of soil by combining indenting and vibration loads.
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