FIELD: construction.
SUBSTANCE: metal support consists of several telescopically attached pipes made from stainless steel for their being filled with liquid. A lower pipe has a rounded lower base, and holes are made with a spacing along the side surface of the same pipe. Besides, the metal support is provided with a hydraulic shock absorber in the form of pipes in its upper part with semi-round cavities for ball bearings located on the external plane of the upper base of the upper pipe and a pipe of larger diameter put on it and having a removable plug with grooves for ball bearings, and the formed gas is filled with bearings of a closed type, which are fixed by means of brackets on the lower pipe.
EFFECT: increasing seismic resistance and durability; providing application on different types of soil.
5 cl, 4 dwg
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