METAL FRAME OF MONOLITHIC REINFORCED CONCRETE COLUMNS Russian patent published in 2017 - IPC E04C5/06 

Abstract RU 2611663 C1

FIELD: building.

SUBSTANCE: invention relates to monolithic construction and may be used for the construction of large buildings and structures, including the constructions in seismic regions. Known frames consist of mainly of rebars connected or welded together at the construction site. They have low resistance and stability, and they are very laborious. The gist of the invention is that the metal frame of a monolithic reinforced concrete column is made of thin-wall profiled rolled metal at the industrial works. At the construction site the assembly is carried out without welding with the help of bolt fastening. On its side surfaces the holes for fixing the formwork are made. At the top and bottom of the frame supporting and mounting components are made having mounting holes to connect it with other load-bearing elements of the building. The longitudinal rods are made of angle bars or pipe, cross rods are made of angle bars or a strip, support-mounting units are made of angle bars, channels or double tees.

EFFECT: use of the invention improves the bearing capacity of the metal frame and, consequently, reduces time and cost of the construction, increases its workability.

10 cl, 10 dwg

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RU 2 611 663 C1

Authors

Dates

2017-02-28Published

2015-12-17Filed