Folding foundation made of prefabricated large-size elements with increased stability and strength

摘要

The foundation consists of prefabricated large-gauge elements with increased stability and strength characterised by having a shaped bottom (8) in the form of a positive-extruded cylinder with a peripheral angular phase at the bottom of the forehead, and at the top of the forehead it has bolts (9) and at least one intermediate element (7) and/or upper part (5) removed, partially submerged in concrete,favourably monolithic with partially submerged concrete on the front surface (2) fixing screws (3),and in the lower part of the forehead has holes under the screws (4) and symmetrically to the holes formed on the outer rim, the nest (1),where the intermediate element (7) in the lower part of the forehead has holes under the screws (9) and symmetrically to the holes formed on the outer circuit, the nest (6),and at the top of the forehead it has bolts attached (4) partially submerged in concrete.