FIELD: construction.
SUBSTANCE: method to produce wells in soil for erection of filling piles includes simultaneous submersion of a stamp and a casing pipe by hammering to a design elevation, withdrawal of the stamp and the casing pipe, previously a set of a working element is submerged into soil, including a casing pipe with a head, a stamp with a body arranged coaxially to the casing pipe, with a striker and a tip, at the same time the stamp with the body, the striker and the tip is used as a rammer protruding from the casing pipe.
EFFECT: higher extent of soil compaction and bearing capacity of foundations on filling piles in unstable, loose and waterlogged soils.
2 cl, 5 dwg
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