REINFORCED-CONCRETE FRAME OF HIGH-RAISE BUILDING

摘要

The invention relates to the branch of building, in particular to reinforced-concrete frames of dwelling houses and public buildings with any number of storeys. Reinforced, concrete frame of high-raise building includes columns 1, flat floor slabs 2 with continuous cross-section, along the faces of columns in alignment of those in mutually normal directions through armature 3 is placed, this is fixed at the ends of floors in perimeter of the frame. Through armature is placed in two levels in thickness of floor in pre-fabricated frames 4 of prismatic form with transverse armature 5. Frames include span elements 6 and over-support inserts 7 with placement of long armature of those with overlap in joint places. In the placed of intersection of frames, frame of one direction is arranged continuous and through, and frame of crossing direction adjoins its side walls with ends of span elements and has over-support insert. Intersected prismatic frames form frame-crossing system of bearing girth rails hidden in the plane of floors. Each section of flat floor slabs restricted with those hiddengirth rails is a plate pressed in contour in the girth rails. Simplification of technology of building is achieved, with decrease of labor consumption and increase of rate of building, with provision of minimal metal consumption of the frame.