RU1805174C - Multi-storey building - Google Patents

Abstract

Usage: the construction of multi-storey buildings, providing increased rigidity, reduced material consumption, increased usable area and improved thermal performance of the building. SUMMARY OF THE INVENTION; non-load-bearing panels of external walls and partitions rest on floor slabs between columns and are rigidly connected to them. The crossbars are placed loosely on non-load-bearing panels of external walls and partitions. Vertical curtain walls of the outer beams overlap the joints of the panels of the outer walls with floor slabs. The columns have a rectangular section, the width of which is equal to the width of the panels of the external walls, partitions, internal crossbars and the bearing part of the external crossbars. The foundations are made of tape. 10 IL:

Description

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

The purpose of the invention is to increase stiffness, reduce material consumption, increase usable area and improve the thermal performance of a building.

Figure 1 shows a building, a top view, an option with stiffness diaphragms; figure 2 is the same, an option with a core rigidity; Fig. 3 is a fragment of a building in a perspective view: in Fig. 4 is a view A in Fig. 3; figure 5 is a section bB in figure 1; nafig. b-joint of crossbars with a column; Fig.7 - crossbar, Fig.8 - section bb in Fig.7; figure 9 is a cross section GG in figure 1; in FIG. 10 is a cross section DD in Fig.9.

The multi-storey building contains strip foundations (not shown in the drawings); columns 1 pinched in them, outer 2 and inner 3 crossbars. x rigidly connected to the columns 1. stiffeners 4, slab-5. supported on crossbars 2.3, non-load-bearing panels of the outer walls b and partitions 7.

Bearing panels of the outer walls 6 and partitions 7 are installed on the floor slabs 5 between the columns 1 and are rigidly connected to them.

Crossbars 2,3 are freely placed on the upper edge of the panels of the outer walls 6 and partitions 7.

The external crossbars 2 are provided externally with a vertical supporting wall 8. protruding beyond their edges and overlapping the joints 9 of the outer wall panels 6 with floor slabs 5 ..

Columns 1 have a rectangular cross section, the width of which is equal to the width of the panels of the outer walls 6, partitions 7, inner crossbars 3 and the supporting part of the outer crossbars 2.

The width of the panels 6 is equal to the distance between the columns 1, and the height is the distance between the crossbars 2,3.

The building is being erected as follows.

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After the installation of strip foundations, columns 1 are erected, equipped with outlets of reinforcement 10 from the end sides, panels b are mounted between them, which are connected to the columns 1 through embedded parts 11. Then, a crossbar 2 is installed, which is supported on the wall panel 6 through a layer of cement mortar 12 and connected with krlonGami 1 release 13 of its fittings

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The inclusion of building envelopes in the elements of the building supporting frame turns the latter into a spatial block, the elements of which are interconnected and each of them perceives vertical and horizontal effects depending on its rigidity. The spatial block elements are flat blocks, each of which consists of a flat vertical plate bordered by ribs on three sides. The plate is a wall panel 6, a floor height, a stiffness diaphragm 4 and a partition 7. The ribs of the flat unit are the beams 2,3 and the columns 1.

When taking into account the work of vertical building envelopes together with the supporting elements of the frame, all structural systems of the bar structure take on a different character, especially with respect to their calculation and selection of the section, as well as to their work and the degree of responsibility in the perception of all types of impact, since the building generally turns into a closed system, the elements of which are included in the operation of the building.

Vertical building envelopes (especially wall panels) have considerable resistance in their plane to horizontal (wind) loads, therefore, you can take a flat block as a stiffness diaphragm with a certain rigidity, and a spatial block, which consists of many flat blocks located around the perimeter buildings, you can take the core of rigidity also with a certain rigidity, as a result of which the frame system turns into a cross-wall system, the connection system and the frame-connection system grows into a core-communications system. In the case where a stiffness core is present in the bond system instead of the stiffness diaphragm, this system turns into a barrel-shell system with intermediate diaphragms. Due to the combination of the supporting and enclosing structure, the proposed technical solution shows three main structural systems of frame buildings, namely: cross-wall, draw-link, barrel-shell with intermediate diaphragms. These systems, in contrast to the currently adopted systems, are more efficient, since they have greater rigidity at no additional cost, and the design scheme in both cases remains the same, which does not require any changes from the designers regarding the location of the supporting elements, architectural and planning solutions, sealing joints.

Claims (1)

SUMMARY OF THE INVENTION A multi-storey building including foundations, columns pinched therein, beams rigidly connected to the latter, floor slab stiffness elements supported on beams, load-bearing panels of external walls and partitions, characterized in that, in order to increase stiffness, reduce material consumption, increase useful area and improving the thermal characteristics of the building, load-bearing panels of the outer walls and partitions are installed on the slabs between the columns and are rigidly connected to the latter, and the foundations are made accurate, and the crossbars are freely placed on the upper edge of the panels, external walls and partitions, and the external crossbars are equipped externally with a vertical curtain wall protruding beyond their faces and overlapping the joints of the external wall panels with floor slabs, while the columns have a rectangular section whose width is equal to the width of the panels of the external walls, partitions, internal crossbars and the bearing part of the external crossbars. -AND / 1805174 Bb j ./7/s// ///, ////////// W /// S 11-1s FIG. 6 / B .7