SU1735547A1 - Multistory building - Google Patents

Abstract

Usage: construction of multi-storey buildings that reduce the deformability of brickwork, material consumption and labor intensity of installation, increase reliability and number of floors, and expand the possibilities of architectural and planning solutions. SUMMARY OF THE INVENTION: A building includes at least two buildings interconnected by stair and elevator structures. The outer brick walls of each block form a closed 6 plan shell of a constant cross section for the entire height of the building. The contours are supported on closed reinforced on the external walls and made in the form of reinforced concrete monolithic or composite monolithic disks with the placement of precast floor slabs of each subsequent floor with a rotation of 90 ° & regarding prefabricated floor slabs of the previous floor. 6 Il. (Ls

Description

The invention relates to the field of construction and can be used in the construction of multi-storey buildings. brick walls.

A multi-storey building is known, including enclosures interconnected by stair-elevator structures, where the floor slabs are supported on external and internal load-bearing walls.

The closest to the proposed one is a multi-storey building, including exterior brick walls, floors and staircase and elevator structures.

The disadvantages of this solution are the increased deformability of brick walls due to their uneven loading and insufficient reliability due to the arrangement of their local reinforcement, which also leads to the impossibility of erecting buildings of high-rise buildings (20-25 floors).

In addition, in the known solution there are insignificant spans of supporting vertical structures, which reduces the possibilities of architectural and planning solutions for the building, leads to an increase in the material consumption of the building and the complexity of its construction.

The purpose of the invention is to reduce material consumption and labor intensity of installation, increase reliability and number of floors by reducing the deformability of the brickwork and expanding the possibilities of architectural and planning solutions.

The goal is achieved by the fact that the building is made in the form of at least two blocks interconnected by a railway-elevator construction, and each block is in the form of a constant section closed in terms of the entire section height of the building with reinforced

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the level of the floors, which are supported on the external walls along the contour and made in the form of reinforced concrete monolithic disks with the placement of prefabricated slabs of each subsequent floor with a 90 ° rotation relative to the prefab slabs of the previous floor.

FIG. 1 shows a building in plan with four buildings; in fig. 2 - the same, with two buildings; in fig. 3 - vertical section of the building along monolithic floors; in fig. 4, however, with prefabricated monolithic slabs; in fig. 5 shows the node I in FIG. 3; in fig. 6 — node II in FIG. four.

The multi-storey building contains building 1, interconnected by staircase and elevator structures 2. Each building 1 has load-bearing brick walls 3, which form a closed shell of constant cross section for the entire height of the building. At the level of floors 4, walls 3 are made with reinforced reinforced by themselves 5 in the form of reinforcing bars 6 placed in the joints of the masonry or in the form of reinforced concrete boards 7. Block 4, supported along the contour on KI, personal walls 3 can be made in the form of disks of monolithic reinforced concrete 8 or prefabricated monolithic 9. In the latter case, prefabricated plates 9 are placed on each subsequent floor with 90 ° rotation relative to plates 9 of the previous floor, which makes it possible to relieve all the walls 3 evenly and eliminate the masonry deformations.

With such an overlap of floors, the entire space between the walls remains free, which expands the architectural-planning solutions of buildings.

The reduction in labor and material consumption is achieved by the fact that the proposed solution eliminates the need for using internal supporting structures of walls, frame, and stiffening diaphragms, since closed shells themselves are elements of stiffness. Due to the constant cross-section of the walls for the entire height of the building material consumption is reduced by half compared with the prototype. In addition, in the proposed solution, there is the possibility of different blocking of cases, the number of which may be different, i.e., sequential, in different directions at an angle to each other.

Claims (1)

Claims of the Invention Multi-storey building, including exterior brick walls, floors and stair-lift constructions, characterized in that, in order to reduce material consumption and labor-consuming installation, increase reliability and number of storeys by reducing the deformability of brickwork and expanding the possibilities of architectural building. planning decisions, the building is made in the form of at least two blocks interconnected by a railway-elevator construction, and each block is in the form of a shell of a constant section closed in plan the entire height of the building with closed reinforced itself on the level of the floors, which are supported on the external walls along the contour and made in the form of reinforced concrete monolithic disks with the placement of prefabricated slabs of each subsequent floor rotated 90 ° relative to the prefab nnwi overlap the previous floor. ° r I i I o-l . g I i I M J FI.1 1 g l Heh- Fi.Z Fy / Monolithic / shta  h x FIG. five Monolithic over etonka about reinforcing mesh Assembled .bl / mtZ