FIELD: foundation building.
SUBSTANCE: pile has body made as shell filled with concrete and formed as members having trough-shaped cross-sections and extending in longitudinal direction. Members have side walls abutting the central wall and extending at obtuse angles from it. The shell has frame. Central walls of frame members are of ellipsoid shape and filled with concrete.
EFFECT: increased load-bearing capacity and reliability.
5 dwg
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SU1698371A1 |
