CN215670301U - Shear wall composite structure of steel structure - Google Patents

Abstract

The utility model belongs to the technical field of shear walls, and particularly relates to a steel-structure shear wall combined structure which comprises a basic wall body, an upper beam, a lower beam, a functional wall body and an outer plate, wherein the upper beam and the lower beam are respectively arranged at the upper end and the lower end of the basic wall body, a steel plate is embedded in the basic wall body, the upper surface and the lower surface of the steel plate are fixedly connected with T-shaped steel bars at equal intervals, and the T-shaped steel bars are embedded in the upper beam and the lower beam. According to the utility model, the T-shaped steel bars are arranged on the upper surface and the lower surface of the steel plate and embedded in the upper beam and the lower beam, so that the connection strength between the foundation wall body and the upper beam as well as between the foundation wall body and the lower beam is ensured, the connecting steel pipes are arranged on the two side surfaces of the steel plate, the steel bar inserting piles matched with the connecting steel pipes are arranged on the inner side surfaces of the functional wall body, the assembly is realized in a physical embedding manner, the installation of workers is facilitated, the connection strength between the wall bodies is further improved, and the seismic resistance of the shear wall is remarkably enhanced.

Description

Shear wall composite structure of steel structure

Technical Field

The utility model relates to the technical field of shear walls, in particular to a steel-structure shear wall combined structure.

Background

The fabricated building is formed by assembling various shear wall boards in different connection modes, and has the characteristics of short construction period, convenience in disassembly and assembly and reusability. Shear wall panels are of a wide variety of structures and types, often designed according to the characteristics of the building structure. Especially for high-rise or super high-rise buildings, due to the obvious horizontal load action of earthquakes and the like, the control of the interlayer displacement is one of important indexes for controlling the safety of the structure and improving the living comfort. The shear wall is a comparatively popular force-resisting and measuring structure system in the existing assembled building, and is particularly suitable for the buildings in high-intensity earthquake areas.

The steel structure shear wall has the characteristics of large load capacity and excellent anti-seismic performance, if the steel structure and the concrete structure are effectively combined, the steel structure concrete shear wall is designed, the advantages of flexible building layout, high steel structure manufacturing industrialization degree and high construction speed of the concrete shear wall can be fully exerted, the material performance advantages of light weight, high strength and high concrete rigidity of steel are simultaneously exerted, and a good selection scheme is provided for the field of prefabricated buildings.

The shear wall is also called as a wind-resistant wall or an earthquake-resistant wall, a structural wall, a wall body which is mainly used for bearing horizontal load and vertical load caused by wind load or earthquake action in a house or a structure and preventing the shear damage of the structure is divided into a plane shear wall and a barrel shear wall, the plane shear wall is used in a reinforced concrete frame structure, a riser structure and a flat slab system, in order to increase the rigidity, the strength and the collapse resistance of the structure, the reinforced concrete shear wall can be cast in place or prefabricated at certain positions, the wall can be divided into a bearing wall and a shear wall according to the stress characteristics, and the former mainly bears the vertical load, such as a masonry wall; the latter is mainly to bear horizontal loads.

The existing shear wall combined structure with a steel structure has the following problems:

1. the conventional shear wall composite structure with a steel structure is loose in general structure, low in connection strength between plate bodies, poor in anti-shock performance and short in service life of the shear wall.

2. The existing shear wall composite structure with a steel structure generally does not have good fireproof performance, can not well resist fire, easily causes property loss if the fire breaks out, brings great troubles to users,

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a shear wall combined structure with a steel structure, and solves the problems.

The second technical proposal.

In order to achieve the purpose, the utility model provides the following technical scheme: a shear wall combined structure of a steel structure comprises a basic wall body, an upper beam, a lower beam, a functional wall body and an outer plate, wherein the upper beam and the lower beam are respectively arranged at the upper end and the lower end of the basic wall body, a steel plate is embedded in the basic wall body, T-shaped steel bars are fixedly connected with the upper surface and the lower surface of the steel plate at equal intervals, the T-shaped steel bars are embedded in the upper beam and the lower beam, connecting steel pipes are fixedly connected with the left surface and the right surface of the steel plate at equal intervals, the connecting steel pipes are embedded in the basic wall body, the functional wall body is arranged on the left side and the right side of the basic wall body, steel bar inserting piles are fixedly connected with the inner side of the functional wall body at equal intervals, the functional wall body comprises three layers, a heat insulation layer, a waterproof layer and a fireproof layer are respectively arranged from inside to outside, the heat insulation layer is fixedly connected on the surface of the basic wall body, and the waterproof layer is fixedly connected on the outer surface of the heat insulation layer, the fireproof layer is fixedly connected to the outer surface of the waterproof layer, and the outer plate is fixedly connected to the outer surface of the fireproof layer.

As a preferred technical scheme of the utility model, the foundation wall body is a reinforced concrete wall body, and the outer layer plate is a gypsum board.

As a preferred technical scheme of the utility model, the steel bar inserted piles are opposite to the connecting steel pipes and are matched with the connecting steel pipes in size.

As a preferred technical scheme of the utility model, through holes are uniformly distributed on the surface of the connecting steel pipe.

In a preferred embodiment of the present invention, the heat insulating layer is a calcium silicate fiber layer.

As a preferred technical scheme of the utility model, the waterproof layer is a polyurethane plastic layer, and the fireproof layer is an ore cotton layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a shear wall combined structure with a steel structure, which has the following beneficial effects:

1. this shear wall integrated configuration of steel construction, set up T shaped steel bar through two upper and lower faces at the steel sheet, and T shaped steel bar inlays in the inside of upper beam and underbeam, the joint strength between basic wall body and upper beam and the underbeam has been guaranteed, set up the connection steel pipe through two sides at the steel sheet, set up and connect steel pipe matched with reinforcing bar at the medial surface of function wall body and insert the stake, the mode equipment that adopts the physics gomphosis does not only do benefit to the workman and installs, and further improve the joint strength between the wall body, show the shock resistance who has strengthened the shear wall.

2. This shear force wall integrated configuration of steel construction through setting up mineral wool flame retardant coating, gypsum outer plywood and calcium silicate fiber insulating layer, has fine fire prevention, heat preservation and humidity resistance, can be fine prevent the intensity of a fire to spread outside the house and in the house, is worth generally using and popularization.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of a steel plate according to the present invention;

fig. 3 is a schematic structural diagram of a cross section of the functional wall body of the utility model.

In the figure: 1. a foundation wall; 2. an upper beam; 3. a lower beam; 4. a functional wall body; 401. a thermal insulation layer; 402. a waterproof layer; 403. a fire barrier layer; 5. an outer plate; 6. a steel plate; 7. t-shaped steel bars; 8. connecting the steel pipes; 9. inserting steel bars into piles; 10. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a shear wall combined structure of a steel structure comprises a basic wall body 1, an upper beam 2, a lower beam 3, a functional wall body 4 and an outer plate 5, wherein the upper beam 2 and the lower beam 3 are respectively arranged at the upper end and the lower end of the basic wall body 1, a steel plate 6 is embedded in the basic wall body 1, T-shaped steel bars 7 are fixedly connected to the upper surface and the lower surface of the steel plate 6 at equal intervals, the T-shaped steel bars 7 are embedded in the upper beam 2 and the lower beam 3, connecting steel pipes 8 are fixedly connected to the left surface and the right surface of the steel plate 6 at equal intervals, the connecting steel pipes 8 are embedded in the basic wall body 1, the functional wall body 4 is arranged on the left side and the right side surface of the basic wall body 1, reinforcing steel bar inserting piles 9 are fixedly connected to the inner side surface of the functional wall body 4 at equal intervals, the functional wall body 4 comprises three layers, a heat insulation layer 401, a waterproof layer 402 and a fireproof layer 403 are respectively arranged from inside to outside, the heat insulation layer 401 is fixedly connected to the surface of the basic wall body 1, the waterproof layer 403 is fixedly connected to the outer surface of the heat insulation layer 401, the fireproof layer 402 is fixedly connected to the outer surface of the waterproof layer 403, and the outer plate 5 is fixedly connected to the outer surface of the fireproof layer 402.

In this embodiment, the T-shaped reinforcing bars 7 are embedded in the upper beam 2 and the lower beam 3, so that the connection strength between the wall body and the upper beam 2 and between the wall body and the lower beam 3 can be improved.

Specifically, the foundation wall 1 is a reinforced concrete wall, and the outer plate 5 is a gypsum board.

In this embodiment, reinforced concrete wall body bulk strength is high, and stability is strong, and the building material that performance such as gypsum board light in weight, intensity are higher, thickness are thinner, processing is convenient and give sound insulation, thermal insulation and fire prevention is better is one of the current novel light board of developing emphatically.

Specifically, the steel bar inserting pile 9 is opposite to the connecting steel pipe 8 in position and matched in size.

In this embodiment, the steel bar piles 9 are inserted into the connecting steel pipes 8, so that the connection strength between the functional wall 4 and the foundation wall 1 can be improved.

Specifically, through holes 10 are uniformly distributed on the surface of the connecting steel pipe 8.

In this embodiment, the through holes 10 are provided to allow cement to enter the inside of the connecting steel pipe 8, thereby improving the connection strength between the steel bar piles 9 and the connecting steel pipe 8.

Specifically, the thermal insulation layer 401 is a calcium silicate fiber layer.

In the embodiment, the calcium silicate fiber has good heat insulation performance, and can improve the comfort level of a room.

Specifically, the waterproof layer 402 is a polyurethane plastic layer, and the fireproof layer 403 is an ore wool layer.

In the embodiment, the polyurethane plastic layer can avoid rainwater penetration, and the mineral wool is light, durable, non-combustible, non-corrosive, not damaged by worms and the like, so that the mineral wool is an excellent heat insulation and sound absorption material.

The working principle and the using process of the utility model are as follows: this shear wall integrated configuration of steel construction is when using, because two sides of steel sheet 6 are provided with connecting steel pipe 8, the medial surface of function wall body 4 is provided with and connects 8 matched with reinforcing bar spud pile 9 of steel pipe, the mode equipment that adopts the physics gomphosis does not only do benefit to the workman and installs, and further improve the joint strength between the wall body, make function wall body 4 be difficult for breaking away from basic wall body 1, the shock resistance of shear wall has been showing and has been strengthened, set up mineral wool flame retardant coating 403 in addition, gypsum outer plywood 5 and calcium silicate fiber insulating layer 401, fine fire prevention, heat preservation and humidity resistance have, fine prevention intensity of a fire spreads outside the house and in the house, the practicality of this shear wall integrated configuration has fully been embodied.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a shear force wall integrated configuration of steel construction, includes basic wall body (1), upper beam (2), underbeam (3), functional wall body (4) and outer plywood (5), its characterized in that: the upper beam (2) and the lower beam (3) are respectively arranged at the upper end and the lower end of a foundation wall body (1), a steel plate (6) is embedded in the foundation wall body (1), T-shaped steel bars (7) are fixedly connected with the upper surface and the lower surface of the steel plate (6) at equal intervals, the T-shaped steel bars (7) are embedded in the upper beam (2) and the lower beam (3), connecting steel pipes (8) are fixedly connected with the left surface and the right surface of the steel plate (6) at equal intervals, the connecting steel pipes (8) are embedded in the foundation wall body (1), the functional wall body (4) is arranged on the left side and the right side of the foundation wall body (1), steel bar inserting piles (9) are fixedly connected with the inner side surfaces of the functional wall body (4) at equal intervals, the functional wall body (4) comprises three layers, namely a heat insulation layer (401), a waterproof layer (402) and a fireproof layer (403) from inside to outside, the heat insulation layer (401) is fixedly connected to the surface of the foundation wall body (1), the waterproof layer (402) is fixedly connected to the outer surface of the heat insulation layer (401), the fireproof layer (403) is fixedly connected to the outer surface of the waterproof layer (402), and the outer plate (5) is fixedly connected to the outer surface of the fireproof layer (403).

2. The shear wall composite structure of a steel structure of claim 1, wherein: the foundation wall body (1) is a reinforced concrete wall body, and the outer layer plate (5) is a gypsum board.

3. The shear wall composite structure of a steel structure of claim 1, wherein: the steel bar pile inserting (9) is opposite to the connecting steel pipe (8) in position and matched with the connecting steel pipe in size.

4. The shear wall composite structure of a steel structure of claim 1, wherein: through holes (10) are uniformly distributed on the surface of the connecting steel pipe (8).

5. The shear wall composite structure of a steel structure of claim 1, wherein: the heat insulation layer (401) is a calcium silicate fiber layer.

6. The shear wall composite structure of a steel structure of claim 1, wherein: the waterproof layer (402) is a polyurethane plastic layer, and the fireproof layer (403) is a mineral wool layer.

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