FIELD: construction.
SUBSTANCE: method to arrange a downhole structure includes arrangement of a dense and compacted assembly site from loose soil, levelling of its surface, assembly of a cutting part of a knife, arrangement of formwork for downhole structure walls and installation of reinforcement, and then layerwise concreting of walls and pumping of water and sludge mass up to concreting of the structure base. Upon completion of foundation concreting the structure is filled with water to the level of ground waters, and after concrete gains rated strength, water from the structure is pumped.
EFFECT: provides for prevention of downhole structure foundation damage due to elimination of hydraulic head action at a structure foundation at the side of ground waters.
1 dwg
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