UNDERWATER SYSTEM FOR RETENTION OF A STRUCTURE FLOATING ON THE SURFACE OR IN THE WATER COLUMN (VERSIONS), A PILE FOR IT (VERSIONS), A WEIGHT FOR SUCH A PILE, AND A METHOD FOR INSTALLING SUCH AN UNDERWATER SYSTEM Russian patent published in 2024 - IPC E02D27/52 E02D27/16 

FIELD: construction.

SUBSTANCE: invention relates to technologies that enable to create an anchor on the seabed in soil, which provides the necessary bearing capacity for safe retention of any structure floating on the surface or in the water column. Result is achieved by creating a pile for an underwater system for holding a structure floating on the surface or in the water column, made in the form of a steel hollow shaft, sharpened in the lower part and having steel T-shaped stiffeners welded to the shaft evenly located along the shaft circumference at the greater part of its length, made different in height with their alternation along the pile shaft circumference. In the upper part, a steel guide tip in the form of a truncated pyramid can be welded with its large base to the pile shaft in another version of its embodiment. Said pile in the upper part of its shaft or in the upper part of the tip installed on it is equipped with a cross-shaped loop connecting element for immersing the pile and holding the structure floating on the surface or in the water column. Also described is a reinforced concrete weight for installation on a pile equipped with a steel guide tip, versions of an underwater holding system using such a pile, as well as a method of installing such a system.

EFFECT: providing the required bearing capacity for safe retention of a structure floating on the surface or in the water column by increasing the pile bearing area inside the soil with redistribution of the force transferred to the pile over a large area of the soil.

12 cl, 7 dwg