METHOD OF COLUMN REINFORCEMENT Russian patent published in 2011 - IPC E04G23/02 

FIELD: construction.

SUBSTANCE: method of column reinforcement is realised with the help of steel race, elements of which are tightly applied onto column and welded to each other. Race elements are "П"-shaped rods, which are arranged directly on column body in pairs. In each pair the ends of "П"-shaped rods are directed towards each other. Pairs are arranged on column with a pitch. Pairs are tightly fixed on column with the help of pressing devices. Ends of "П"-shaped rods, applied onto each other, are welded to each other. Rods are installed between pairs at height of pitch, and their ends are welded to pairs.

EFFECT: increased bearing capacity and prevention of column and column joints damage.

6 dwg