Reinforced edge component

Abstract

The utility model discloses a reinforced edge member. The edge member comprises reinforcing steel bars, additional reinforcing steel bars and concrete, the steel bars comprise vertical bars and transverse bars; the additional steel bars comprise additional vertical bars and additional transverse bars; the transverse ribs are arranged at intervals along the vertical ribs; the additional transverse ribs are arranged along the additional vertical ribs at intervals; the additional transverse bars are connected with the vertical bars and the additional vertical bars; the vertical ribs are arranged along the periphery of the edge component. The shear wall is beneficial to improving the quality of concrete and improving the ductility and the bearing capacity of the shear wall.

Description

Technical Field

[0001] The utility model belongs to the technical field of structures, and in particular relates to a reinforced edge component. Background Art

[0002] Concrete shear wall is an important structure that plays an important role in the seismic performance of the structure. When the bending moment and shear force borne by the concrete shear wall are large, it is often necessary to configure more steel bars around the end edge components. There are shortcomings such as dense spacing of steel bars in the edge components, great difficulty in concrete construction, and reduced concrete quality. Utility Model Content

[0003] The utility model provides a reinforced edge component and system, the purpose of which is to increase the spacing of longitudinal steel bars around the edge component and improve the quality of concrete pouring.

[0004] A reinforced edge component, the edge component comprises steel bars, additional steel bars and concrete; the steel bars comprise vertical bars and transverse bars; the additional steel bars comprise additional vertical bars and additional transverse bars; the transverse bars are arranged at intervals along the vertical bars; the additional transverse bars are arranged at intervals along the additional vertical bars; the additional transverse bars connect the vertical bars and the additional vertical bars; the vertical bars are arranged along the periphery of the edge component.

[0005] Preferably, the vertical bars and the transverse bars form a steel cage; the transverse bars include stirrups and tension bars; the additional transverse bars are closed, connecting the vertical bars and the additional vertical bars to form an additional steel cage.

[0006] Preferably, there is a steel frame inside the edge member; the steel frame is a steel section or a welded steel member or a steel pipe.

[0007] Preferably, the steel frame is a steel pipe, and the steel pipe is filled with concrete.

[0008] Preferably, the distance between the steel frame and the vertical reinforcement is not less than 1 times the diameter of the reinforcement.

[0009] Preferably, there are multiple additional vertical bars; the additional transverse bars are circular or spiral and are connected to the additional vertical bars as a whole to form a steel cage.

[0010] Preferably, the edge member is connected to the wall body as a whole; the horizontal steel bars of the wall body extend into the edge member.

[0011] Preferably, the edge member is fixedly connected to the beam.

[0012] To achieve the above purpose, the utility model adopts the following technical solutions.

[0013] Compared with the prior art, the utility model has the following characteristics and beneficial effects.

[0014] 1. The reinforced edge member of the utility model and the shear wall edge member are provided with additional reinforcement, which effectively increases the spacing of the longitudinal reinforcements around the edge member, thus ensuring the quality of concrete pouring and the strength of concrete.

[0015] 2. In the reinforced edge member of the utility model, additional transverse reinforcements and additional vertical reinforcements form an additional reinforcement cage, which together with the edge member reinforcement cage constrains the concrete of the edge member, forming multiple constraints and improving the ductility of the shear wall.

[0016] 3. The reinforced edge member of the utility model, the additional transverse steel bars and the additional vertical steel bars, the vertical steel bars of the edge member form a steel cage, which together with the edge member steel cage constrains the edge member concrete, forming multiple constraints and improving the ductility of the shear wall.

[0017] 4. The reinforced edge member of the utility model is provided with steel frames in the edge member area, which is beneficial to improving the bending bearing capacity and ductility of the shear wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a transverse cross-sectional view of the reinforced edge member.

[0020] Figure 2 It is a longitudinal section view of the reinforced edge member.

[0021] Figure 3 It is a transverse cross-section of a reinforced edge member with steel frame.

[0022] Figure symbols: A-wall, 1-reinforcement, 1.1-vertical reinforcement, 1.2-transverse reinforcement, 2-additional reinforcement, 2.1-additional vertical reinforcement, 2.2-additional transverse reinforcement, 3-concrete, 4-steel frame. Specific embodiments

[0023] In order to better understand the purpose, technical solution and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings. Here, the illustrative embodiments of the utility model and their descriptions are used to explain the utility model, but are not intended to limit the utility model.

[0024] In the description of the present utility model, it is to be understood that the terms "include / comprise", "consist of..." or any other variations thereof are intended to cover non-exclusive inclusion, so that a product, device, process or method including a series of elements includes not only those elements, but also other elements not explicitly listed when necessary, or also includes elements inherent to such product, device, process or method. In the absence of further restrictions, the elements defined by the phrases "include / comprise..." or "consist of..." do not exclude the presence of other identical elements in the product, device, process or method including the elements.

[0025] In the present utility model, unless otherwise clearly specified and limited, the term "fixed connection" should be understood in a broad sense, for example: it can be a sleeve connection, a lap joint, a welding connection, a bolt connection, or a combination of the above connections; the term "installation" should be understood in a broad sense. 、 "connect" 、 The terms "connected" and the like should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two parts or the interaction relationship between two parts; the term "through-length steel bar" means that the steel bar is continuous without disconnection, or the steel bar is disconnected but the disconnected steel bars are fixedly connected. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0026] It should also be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device, component or structure referred to must have a specific direction, be constructed or operate in a specific direction, and should not be understood as a limitation on the present invention.

[0027] The following is a detailed description of the implementation of the present invention using preferred implementation methods in conjunction with the accompanying drawings.

[0028] A reinforced edge member, the edge member comprises a steel bar 1, an additional steel bar 2 and concrete 3; the steel bar 1 comprises a vertical bar 1.1 and a transverse bar 1.2; the additional steel bar 2 comprises an additional vertical bar 2.1 and an additional transverse bar 2.2; the transverse bar 1.2 is arranged at intervals along the vertical bar 1.1; the additional transverse bar 2.2 is arranged at intervals along the additional vertical bar 2.1; the additional transverse bar 2.2 connects the vertical bar 1.1 and the additional vertical bar 2.1; the vertical bar 1.1 is arranged along the periphery of the edge member.

[0029] The edge member of the utility model is provided with vertical bars and additional vertical bars, so that the spacing between the vertical bars of the edge member is increased, which is convenient for pouring concrete and improves the quality of concrete pouring. The additional vertical bars are provided to improve the ductility and bearing capacity of the edge member. The additional transverse bars connect the vertical bars and the additional vertical bars together, further improving the restraint on the concrete.

[0030] In specific implementation, the vertical reinforcement 1.1 and the transverse reinforcement 1.2 form a reinforcement cage; the transverse reinforcement 1.2 includes stirrups and tension bars; the additional transverse reinforcement 2.2 is closed, connecting the vertical reinforcement 1.1 and the additional vertical reinforcement 2.1 to form an additional reinforcement cage. The reinforcement cage and the additional reinforcement cage constrain the concrete and enhance the bearing capacity and ductility of the edge member.

[0031] In specific implementation, there is a steel frame 4 in the edge member; the steel frame 4 is a steel section or a welded steel member or a steel pipe. The steel frame further improves the bearing capacity and ductility of the edge member.

[0032] In specific implementation, the steel frame 4 is a steel tube with concrete inside. The steel frame is a steel tube concrete, which can further improve the bearing capacity and ductility of the edge member.

[0033] In specific implementation, the distance between the steel frame 4 and the vertical reinforcement 1.1 is not less than 1 times the diameter of the reinforcement, thereby further improving the quality of concrete pouring.

[0034] In specific implementation, the additional vertical reinforcement 2.1 is multiple, and the additional transverse reinforcement 2.2 is circular or spiral, connected with the additional vertical reinforcement 2.1 as a whole to form a steel cage, further strengthening the restraint on the concrete.

[0035] In specific implementation, the edge member is connected to the wall body A as a whole, and the horizontal steel bars of the wall body extend into the edge member, forming a shear wall with edge members.

[0036] During specific implementation, the edge member is fixedly connected to the beam.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A reinforced edge member, characterized in that: The edge member comprises steel bars (1), additional steel bars (2) and concrete (3); the steel bars (1) comprise vertical bars (1.1) and transverse bars (1.2); the additional steel bars (2) comprise additional vertical bars (2.1) and additional transverse bars (2.2); the transverse bars (1.2) are arranged at intervals along the vertical bars (1.1); the additional transverse bars (2.2) are arranged at intervals along the additional vertical bars (2.1); the additional transverse bars (2.2) connect the vertical bars (1.1) and the additional vertical bars (2.1); and the vertical bars (1.1) are arranged along the periphery of the edge member.

2. The reinforced edge member according to claim 1, characterized in that: The vertical bars (1.1) and the transverse bars (1.2) form a steel cage; the transverse bars (1.2) include stirrups and tension bars; the additional transverse bars (2.2) are closed and connect the vertical bars (1.1) and the additional vertical bars (2.1) to form an additional steel cage.

3. The reinforced edge member according to claim 1, characterized in that: The edge component contains a steel frame (4); the steel frame (4) is a steel section or a welded steel component or a steel pipe.

4. The reinforced edge member according to claim 3, characterized in that: The steel frame (4) is a steel pipe, and the inside of the steel pipe is concrete.

5. The reinforced edge member according to claim 3, characterized in that: The distance between the steel frame (4) and the vertical reinforcement (1.1) is not less than 1 times the diameter of the reinforcement.

6. The reinforced edge member according to claim 1, characterized in that: The additional vertical reinforcement (2.1) is in multiple pieces; the additional transverse reinforcement (2.2) is circular or spiral, and is connected to the additional vertical reinforcement (2.1) as a whole to form a reinforcement cage.

7. The reinforced edge member according to claim 1, characterized in that: The edge member is connected to the wall body (A) as a whole; the horizontal steel bars of the wall body extend into the edge member.

8. The reinforced edge member according to claim 1, characterized in that: The edge member is fixedly connected to the beam.

Images