STRUCTURE OF MULTI-STOREY BUILDING Russian patent published in 2014 - IPC E04B1/18 

FIELD: construction.

SUBSTANCE: invention relates to construction of residential and public multi-storey buildings from precast and in situ reinforced concrete. A structure of a multi-storey building is made of column assemblies installed on each other through joints with protruding bars, which consist of vertical branches forming L- or T-shaped sections in a plan view, collar beam assemblies installed on the floors between the columns, floor slabs supported from collar beams, and self-supporting, hinged or load-carrying walls. Branches of T- and L-shaped columns in the upper part have grooves with a support for installation of a collar beam equipped on the ends from above with projections connected to working reinforcement of the branch of the upper column. Branches of T- and L-shaped columns in the lower and upper parts on the edges are equipped with loop-type protruding bars connected above each other. An outline of the slabs in corners repeats the profile of sections of T- and L-shaped columns.

EFFECT: invention allows reducing weight and overall dimensions of member assemblies and reducing prime cost of construction.

3 cl, 5 dwg