FIELD: construction.
SUBSTANCE: pile has an inner longitudinal cavity filled with concrete and reinforcement. The pile body is made from serially installed reinforced concrete elements, a sharpened leading one, intermediate ones with increasing cross dimensions and a head one, having inner longitudinal coaxial cylindrical channels of identical diameter with formation of the inner longitudinal cavity of the pile.
EFFECT: increased convenience in erection and bearing capacity, reduced material intensity, smaller size and weight of composite parts of a pile body.
12 cl, 7 dwg
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