| 摘要 |
FIELD: construction.SUBSTANCE: invention relates to construction and may be used to erect slabs of civil and industrial buildings. A junctional coupling of a pillar with a solid slab comprises a pillar, a slab and meeting beams, at the same time the beam number may be more than four. The junction is based on the even distribution of beam reinforcement in the slab plane, which transfers forces to a guncrete core placed in the body of the pillar. Beam reinforcement is fixed on a section of a pipe fixed to the longitudinal working reinforcement of the pillar. The diameter of the pipe is determined according to the clearance between the working reinforcement of the beams. At the same time reinforcement of the beam of the horizontal layer made of two angular rods represents a single rod that covers the pipe section. The rod of each beam adjoins directly the surface of the pipe section with displacement in the vertical plane (as if along the thread), then at the distance from the section the rod extensions are levelled in the horizontal plane and enter the beam body.EFFECT: increased bearing capacity and reliability of a slab.2 cl, 6 dwg |
