RU89862U1 - MULTI-STOREY FULL-BUILDED BUILDING - Google Patents

Abstract

A multi-storey prefabricated building containing a foundation, floor slabs, longitudinal and transverse internal walls, external walls, a staircase and elevator unit located in the lower part of the technical floor separating the first floor from the residential floors, and the attic, characterized in that it is single-section in the form two equally large volumes, mainly in the form of squares, displaced relative to each other in plan and connected by a staircase and elevator unit, while the lobby and technical rooms are located on the ground floor: for example, I have the underground part is a heating unit with a metering unit, a switchboard room, a guard room and a garbage collection chamber, and a common area is located on the foundation along the perimeter of the indicated premises, for example, a ground parking lot equipped with a canopy made of beams and brackets mounted on separate racks made, for example, of steel pipes, the inner cavity of which is filled, for example, with concrete with a layer seal, or on separate columns, and / or on the outer walls, and coatings, for example, of skull pizza laid on the base, for example, in the form of gratings from steel pipes of square and / or rectangular cross section, and the attic is multi-level with the possibility of placing functional public spaces in its useful volume, the longitudinal and transverse internal walls being made in the form of panels with openings with the possibility of the formation of a cross frame-panel structure, with the opening of each panel being made more than half the length of the panel, the panel walls in the area of abutment to the floor slabs form platform

Description

The utility model relates to the field of construction and can be used in the construction of multi-storey prefabricated one-section buildings.

A multi-storey prefabricated building is known, including lower floors with a frame of columns and crossbars, an intermediate technical floor with vertical load-bearing elements and upper panel floors with load-bearing longitudinal and transverse walls, while the load-bearing elements of the technical floor are made in the form of a spatial system of beam-walls, one of which are supported by columns of the frame of the adjacent lower floor along its longitudinal and transverse axes, and others are located perpendicular to the first wall-beams and are rigidly connected to them and to each other, with than the longitudinal and transverse panels of the walls of the upper floors are supported on the beam-walls of the technical floor (see USSR Authors Certificate No. 1368417, Е04Н 1/00, 05/15/1986).

The disadvantages of the known solution are that only the lower non-residential floors are made with the possibility of free planning, on the residential floors of the building there is no possibility of the optimal arrangement of apartments on the minimum occupied area.

In addition, the structural design of the building leads to additional deflections of all structural elements, and when designing buildings with high floors according to this scheme, difficulties arise in reinforcing individual elements of the building.

The proposed solution eliminates these disadvantages.

The technical result is to increase the comfort of living.

This is achieved by the fact that a multi-storey prefabricated building containing a foundation, floor slabs, longitudinal and transverse internal walls, external walls, a staircase and elevator unit located in the lower part of the technical floor, separating the first floor from the residential floors, and the attic, is made single-section in the form two equally large volumes, mainly in the form of squares displaced relative to each other in plan and connected by a staircase and elevator unit, while the lobby and technical rooms are located on the ground floor: for example, having the underground part is a heating unit with a metering station, a switchboard room, a guard room and a garbage collection chamber, and a common area is located on the foundation along the perimeter of the indicated premises, for example, a ground parking lot equipped with a canopy made of beams and brackets mounted on separate racks made, for example, of steel pipes, the inner cavity of which is filled, for example, with concrete with a layer seal, or on separate columns, and / or on the outer walls, and coatings, for example, of a skull eggs laid on the base, for example, in the form of gratings of steel pipes of square and / or rectangular cross-section, and the attic is multi-level with the possibility of placing functional public spaces in its useful volume, and the longitudinal and transverse internal walls are made in the form of panels with openings with the possibility of the formation of a cross frame-panel structure, with the opening of each panel being more than half the length of the panel, the panel walls in the area of abutment to the floor slabs form platform joints ki, and in the area of openings of the floor slabs are supported on the lintels of the panels, while the panels at the joints between them form cavities in which vertical reinforcement is installed and concrete is poured with the possibility of forming a connection in the form of a floor key, which provides the ability to protect the building from progressive collapse.

Such a constructive implementation of a multi-storey prefabricated building makes it possible to increase the comfort of living due to the fact that it makes it possible to locate the building in areas of complex shape and conditions of insolation, its urban maneuverability, its protection against progressive collapse, variability of the free layout of apartments, and the possibility of using the space under the building at land as car parking, use of the technical floor space and attic to accommodate functional bschestvennyh facilities and social events, the possibility of getting disabled people into the building without additional devices (ramps, lifts), as it has no technical underground and its entrance is located at zero.

The essence of the utility model is illustrated by drawings, where

Figure 1 shows a multi-storey prefabricated building, General view.

Figure 2 is the same, vertical section.

Figure 3 is the first floor, in the plan.

Figure 4 - typical floor plan.

Figure 5 - planning solution of a typical floor.

In Fig.6 is a section aa in Fig.4.

In Fig.7 is a section bB in Fig.4.

In Fig.8 - node I in Fig.4.

Figure 9 is a plan of the roof.

Figure 10 shows a canopy for car parking, a vertical section.

The multi-storey prefabricated building 1 is made single-section in the form of two equal volumes 2 and 3, mainly in the form of a square, displaced from each other in plan and united by a common staircase and elevator unit 4.

The building contains a technical floor 5 located in the lower part, separating the first floor 6 from the residential floors 7, and an attic 8, made multilevel with the possibility of placing functional public premises in its useful volume. The technical floor, designed for distribution of communications, can also be used for the installation of workshops, training rooms or additional space for apartments on the third floor.

The building was built without a basement and installed on a foundation (not shown), which can be used as a monolithic reinforced foundation slab on a natural base.

On the ground floor of the building there is a lobby 9 and technical rooms: for example, a heating unit 10 with an underground part with metering unit, an electrical switchboard 11, a watchman’s room 12 and a garbage collection chamber 13. A common area 14 is located on the foundation around the perimeter of the indicated premises, for example, a surface parking lot equipped with a canopy 15 that protects residential floors from the exhaust gases of cars.

The canopy is made of beams 16 and brackets 17, mounted on stand-alone 18 racks or columns and on the outer walls of building 1, or only on the outer walls of building 1. The racks are made, for example, of steel pipes, the inner cavity of which is filled, for example, with concrete layered seal. The canopy has a covering 19, for example, of tiles laid on the base 20, for example, in the form of grids of steel pipes of square and / or rectangular cross-section.

Attic 8 is multi-level with the possibility of placing functional public spaces in its usable volume.

The completion of the multi-storey building is made in the form of inclined friezes with a flat attic roof 21 and a superstructure 22 in the area of the staircase and elevator unit.

The attic is formed by horizontal and inclined precast concrete structures, consisting of floor slabs and frieze panels of exterior walls. The internal supporting structures of the attic are prefabricated reinforced concrete attic walls and beams. Fascia panels of external walls, supported by floor panels of the last floor, and internal attic structures, are load-bearing structures for floor slabs. Coating plates - ribbed three-layer with improved thermal performance.

The superstructure in the area of the staircase and elevator unit is formed by horizontal and vertical prefabricated reinforced concrete structures with an intermediate overlap and has its own attic with the use of inclined frieze panels, floor slabs and supporting attic structures similar to those used in the attic 8. Internal supporting structures of the superstructure are prefabricated reinforced concrete walls, External walls - mounted three-layer reinforced concrete panels. The superstructure has an intermediate reinforced concrete flat floor and a second floor made of reinforced concrete flat along reinforced concrete beams and ribbed floor slabs.

The longitudinal and transverse internal walls of the building are made in the form of panels 23 with openings with the possibility of forming a cross frame-panel structure, while the opening of each panel is made more than half the length of the panel.

The piers of the panel in the area of abutment on the floor slabs 24 form platform joints, and in the area of the openings of the floor slabs are supported on the bridge lintels.

Panels 23 at the points of their interconnection form cavities 25 in which vertical reinforcement 26 is installed and concrete 27 is poured with the possibility of forming a connection in the form of a floor key, which makes it possible to protect the building from progressive collapse. Interroom walls can be made of gypsum partitions with mineral wool filling.

On the typical floor can be placed 1 one-room apartment, 2 two-room and 2 three-room apartments with large common rooms, glazed verandas 28 and two bathrooms 29 and 30 in two and three-room apartments. The building is completed with bay windows 31.

The building can be used non-smoke stairwell type H2. As an additional emergency exit, each apartment has a 3.0-meter-sized blind wall with a adjoining 1.20-meter-sized wall on the verandas.

Claims (1)

A multi-storey prefabricated building containing a foundation, floor slabs, longitudinal and transverse internal walls, external walls, a staircase and elevator unit located in the lower part of the technical floor separating the first floor from the residential floors, and the attic, characterized in that it is single-section in the form two equally large volumes, mainly in the form of squares, displaced relative to each other in plan and connected by a staircase and elevator unit, while the lobby and technical rooms are located on the ground floor: for example, I have the underground part is a heating unit with a metering unit, a switchboard room, a guard room and a garbage collection chamber, and a common area is located on the foundation along the perimeter of the indicated premises, for example, a ground parking lot equipped with a canopy made of beams and brackets mounted on separate racks made, for example, of steel pipes, the inner cavity of which is filled, for example, with concrete with a layer seal, or on separate columns, and / or on the outer walls, and coatings, for example, of skull pizza laid on the base, for example, in the form of gratings from steel pipes of square and / or rectangular cross section, and the attic is multi-level with the possibility of placing functional public spaces in its useful volume, the longitudinal and transverse internal walls being made in the form of panels with openings with the possibility of the formation of a cross frame-panel structure, with the opening of each panel being made more than half the length of the panel, the panel walls in the area of abutment to the floor slabs form platform in the openings of the floor slabs are supported on the lintels of the panels, while the panels at the joints between them form cavities in which vertical reinforcement is installed and concrete is poured with the possibility of forming a connection in the form of a floor key, which provides the ability to protect the building from progressive collapse.