CN221053266U - L-shaped short-limb combined shear wall reinforcement brick masonry structure - Google Patents
L-shaped short-limb combined shear wall reinforcement brick masonry structure Download PDFInfo
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- CN221053266U CN221053266U CN202322614059.7U CN202322614059U CN221053266U CN 221053266 U CN221053266 U CN 221053266U CN 202322614059 U CN202322614059 U CN 202322614059U CN 221053266 U CN221053266 U CN 221053266U
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- 239000011449 brick Substances 0.000 title claims abstract description 19
- 230000002787 reinforcement Effects 0.000 title abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 239000004567 concrete Substances 0.000 claims description 33
- 239000010410 layer Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 description 10
- 229920002223 polystyrene Polymers 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model belongs to the technical field of masonry walls, and provides an L-shaped short-limb combined shear wall reinforcement brick masonry structure which comprises a masonry wall, wherein a protective layer is fixedly connected to the outer side of the masonry wall, L-shaped constructional columns are arranged at corners of the masonry wall, L-shaped short-limb combined shear walls are arranged at the outer sides of the corners of the masonry wall, two ends of each L-shaped short-limb combined shear wall are fixedly connected with the protective layer, and the protective layer is fixedly connected with the masonry wall. The utility model can improve the stability and the earthquake resistance of the wall, meet the requirements of fireproof performance and improve the attractiveness.
Description
Technical Field
The utility model belongs to the technical field of masonry walls, and particularly relates to an L-shaped short-limb combined shear wall reinforcement brick masonry structure.
Background
In the building structure, the brick masonry wall is a common bearing structure and has the advantages of light dead weight, good sound insulation and heat insulation performance and the like. The weakest parts of the masonry wall are the bottom and the middle of the wall body, and the parts are subjected to the largest horizontal load and the largest vertical load, so that the wall body is easy to damage. In addition, the corners of masonry walls are also weak points and are prone to cracking and failure. Under the action of natural disasters such as earthquakes and the like, artificial damages and other factors, the brick masonry wall is easy to crack and deform, so that the mechanical property and stability of the brick masonry wall are affected. Therefore, in order to improve the earthquake resistance and bearing capacity of the masonry wall, reinforcement treatment is required.
At present, various methods for reinforcing brick masonry walls exist, wherein reinforced concrete reinforcement is a common method, and the principle is that a reinforcing mesh is added on the brick masonry wall, and a layer of concrete is poured on the reinforcing mesh, so that the bearing capacity and the earthquake resistance of the brick masonry wall are enhanced. However, this method has problems such as high construction difficulty, high cost, poor reinforcement effect, and the like. In addition, the methods of reinforcing steel plates and reinforcing fiber reinforced materials have some problems such as unstable reinforcing effect, high construction difficulty and the like, so that an L-shaped short-limb combined shear wall reinforced brick masonry structure is needed to solve the problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an L-shaped short-limb combined shear wall reinforcement brick masonry structure.
In order to achieve the above purpose, the utility model provides an L-shaped short-limb combined shear wall reinforcement brick masonry structure, which comprises a masonry wall, wherein a protection layer is fixedly connected to the outer side of the masonry wall, L-shaped constructional columns are arranged at corners of the masonry wall, L-shaped short-limb combined shear walls are arranged at the outer sides of corners of the masonry wall, two ends of each L-shaped short-limb combined shear wall are fixedly connected with the protection layer, and the protection layer is fixedly connected with the masonry wall.
Preferably, the L-shaped short-limb combined shear wall comprises a plurality of square steel tube concrete lattice columns, a reinforcing mesh is fixedly connected between the two square steel tube concrete lattice columns, and the square steel tube concrete lattice columns and the reinforcing mesh are fixedly connected with the L-shaped constructional columns respectively.
Preferably, the square steel pipe concrete lattice column is fixedly connected with the L-shaped constructional column through a planted bar, and the reinforcing mesh is fixedly connected with the L-shaped constructional column through a hooked planted bar.
Preferably, a plurality of square steel pipe concrete lattice columns, the reinforcing steel bar meshes, the embedded ribs and the hooked embedded ribs are provided with concrete pouring layers, and the concrete pouring layers are fixedly connected with the protection layers, the L-shaped constructional columns and the masonry wall respectively.
Preferably, the protective layer comprises a polyphenyl board fixedly connected with the masonry wall, and a plastering layer is fixedly connected outside the polyphenyl board.
Compared with the prior art, the utility model has the following advantages and technical effects:
The L-shaped short-limb combined shear wall is a structural system consisting of concrete members and reinforcing steel members, and has the main function of absorbing earthquake load through shear force. Specifically, the shear force of an L-shaped short shear wall refers to its ability to absorb and dissipate seismic energy through shear deformation under seismic loading. After the L-shaped short-limb combined shear wall is attached to the outer side of the masonry wall, an integral structure is formed between the L-shaped short-limb combined shear wall and the original masonry wall, and earthquake load can be transferred to the L-shaped short-limb combined shear wall through shear force and absorbed by the L-shaped short-limb combined shear wall, so that the stress of the masonry wall is reduced, and the earthquake resistance and bearing capacity of the integral structure are improved. The arrangement of the protective layer can improve the heat preservation performance of the wall body and can also meet the overall aesthetic property of the building; meanwhile, the stability and the safety of the wall body can be guaranteed by the protection layer.
The utility model can improve the stability and the earthquake resistance of the wall, meet the requirements of fireproof performance and improve the attractiveness.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a block diagram of the present utility model;
In the figure: 1. masonry wall; 11. an L-shaped constructional column; 12. planting ribs; 13. hook bar planting; 2. l-shaped short-limb combined shear wall; 21. square steel pipe concrete lattice column; 22. a reinforcing mesh; 23. a concrete pouring layer; 3. polyphenyl board; 4. and (5) a plastering layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-2, the utility model provides an L-shaped short-limb combined shear wall reinforcement brick masonry structure, which comprises a masonry wall 1, wherein a protection layer is fixedly connected to the outer side of the masonry wall 1, L-shaped constructional columns 11 are arranged at corners of the masonry wall 1, L-shaped short-limb combined shear walls 2 are arranged at the outer sides of the corners of the masonry wall 1, two ends of the L-shaped short-limb combined shear walls 2 are fixedly connected with the protection layer, and the protection layer is fixedly connected with the masonry wall 1.
The L-shaped short-limb combined shear wall 2 is a structural system consisting of concrete members and reinforcing steel members, and mainly aims to absorb seismic loads through shear force. Specifically, the shearing force of the L-shaped short-leg composite shear wall 2 refers to its ability to absorb and dissipate seismic energy through shear deformation under the action of seismic loads. After the L-shaped short limb combined shear wall 2 is attached to the outer side of the masonry wall, an integral structure is formed between the L-shaped short limb combined shear wall and the original masonry wall, and earthquake load can be transferred to the L-shaped short limb combined shear wall 2 through shear force and absorbed, so that the stress of the masonry wall is reduced, and the earthquake resistance and bearing capacity of the integral structure are improved. The arrangement of the protective layer can improve the heat preservation performance of the wall body and can also meet the overall aesthetic property of the building; meanwhile, the stability and the safety of the wall body can be guaranteed by the protection layer.
Furthermore, the height of the L-shaped short-limb combined shear wall 2 is equal to that of a building (house) cover.
According to a further optimization scheme, the L-shaped short-limb combined shear wall 2 comprises a plurality of square steel tube concrete lattice columns 21, reinforcing steel bars 22 are fixedly connected between the two square steel tube concrete lattice columns 21, and the square steel tube concrete lattice columns 21 and the reinforcing steel bars 22 are fixedly connected with the L-shaped constructional columns 11 respectively.
The L-shaped short-limb combined shear wall 2 is composed of a plurality of square steel tube concrete lattice columns 21 and reinforcing steel bar meshes 22, is fixedly connected with the L-shaped constructional columns 11, and is arranged to form a transverse frame structure so as to enhance the mechanical property and stability of the wall body. The bearing capacity of the wall body can be increased, and the wall body can bear larger load under the action of external forces such as earthquake and the like, so that the stability and the safety of a building are ensured; the rigidity and stability of the wall body can be improved, the wall body can better resist horizontal load under the action of external forces such as earthquake and the like, and the deformation and damage of the wall body are reduced; the deformation and cracking of the wall body can be reduced, and the wall body can better maintain the original shape and integrity under the action of external forces such as earthquake and the like, so that the damage of a building is reduced.
Further, the square steel pipe concrete lattice column 21 is preferably 80 x 4mm, and the reinforcing mesh is preferably a finished reinforcing mesh with phi 6@100.
Further, the shearing action of the L-shaped short-limb combined shear wall 2 mainly comes from the shearing deformation of the wall body and the tensile deformation of the steel bars. Under the action of earthquake load, the wall body of the L-shaped short-limb combined shear wall 2 can be subjected to shear deformation, so that the upper end and the lower end of the wall body are subjected to relative displacement, and shearing force is generated. At the same time, the reinforcing mesh 22 is also subjected to tensile force, so that the tensile capacity is exerted, and the overall shock resistance of the L-shaped short-limb combined shear wall 2 is enhanced. In addition, the selected reinforcing mesh 22 is convenient for construction and reinforcement, and can be conveniently fixed between the square steel tube concrete lattice columns 21 in the construction process.
In a further optimized scheme, the square steel tube concrete lattice column 21 is fixedly connected with the L-shaped constructional column 11 through the embedded ribs 12, and the reinforcing mesh 22 is fixedly connected with the L-shaped constructional column 11 through the hooked embedded ribs 13.
The bar planting 12 can be inserted into the L-shaped constructional column 11 and welded with the square steel tube concrete lattice column 21; the hook planting bar 13 is inserted at one side close to the L-shaped constructional column 11, and is bent at one side close to the reinforcing mesh 22 to form a hook shape, and is hung with the reinforcing mesh 22 so as to increase the connection strength and stability.
According to a further optimization scheme, concrete pouring layers 23 are arranged among the square steel tube concrete lattice columns 21, the reinforcing steel bar meshes 22, the embedded ribs 12 and the hook embedded ribs 13, and the concrete pouring layers 23 are fixedly connected with the protection layers, the L-shaped constructional columns 11 and the masonry wall 1 respectively.
The concrete pouring layer 23 is formed by pouring concrete after the square steel pipe concrete lattice columns 21, the reinforcing steel bar net 22, the embedded ribs 12 and the hook embedded ribs 13 are connected, so that the stability of the whole structure is enhanced.
Further optimizing scheme, the protective layer includes the polyphenyl board 3 with masonry wall 1 rigid coupling, and polyphenyl board 3 external fixation has the plastering layer 4.
And the polyphenyl board 3 is used for improving the heat preservation performance of the wall body. The polyphenyl board 3 has low heat conductivity coefficient, and can effectively reduce the heat dissipation of the wall body, thereby improving the heat insulation performance of the wall body. The wall body with good heat preservation effect can reduce energy consumption of heating and refrigerating and reduce the running cost of a building; the wall body with good heat preservation effect can also reduce the cold in winter and the heat in summer, thereby improving the comfort level of the building. The polystyrene board 3 is lighter, the load of the wall body can be reduced, so that the deformation and cracking of the wall body are reduced, the closed pore rate of the polystyrene board 3 is high, water is not absorbed, and the wall body can be effectively prevented from being affected by moisture. In addition, the reinforced wall body is stuck with the polystyrene board 3, so that the flatness of the wall surface can be ensured, and the overall aesthetic property of the building can be met.
And the plastering layer 4 is used for further protecting the polystyrene board 3 and ensuring the stability, safety and attractiveness of the wall body. The plastering layer 4 is arranged on the surface of the polystyrene board 3, so that the compression resistance of the polystyrene board 3 can be effectively improved, and the bearing capacity of the polystyrene board is increased, thereby ensuring the stability and safety of the wall body. The plastering layer 4 is arranged on the surface of the polystyrene board 3, so that a certain fireproof effect can be achieved, the speed of fire spreading is slowed down, and the safety of walls and buildings is protected. The plastering layer 4 is arranged on the surface of the polystyrene board 3, so that the surface of the wall body is flat and smooth, the aesthetic degree of the wall body is increased, and the overall image of a building is improved. The plastering layer 4 is arranged on the surface of the polystyrene board 3 to play a certain role in water resistance, so that the wall body is prevented from being affected by moisture, and the service life of the wall body is prolonged.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. The utility model provides a short limb composite shear wall reinforced brick brickwork structure of L shape, includes brickwork wall (1), and brickwork wall (1) outside rigid coupling has the protective layer, and brickwork wall (1) corner is provided with L shape constructional column (11), its characterized in that: the outer side of the corner of the masonry wall (1) is provided with an L-shaped short-limb combined shear wall (2), two ends of the L-shaped short-limb combined shear wall (2) are fixedly connected with the protective layer, and the protective layer is fixedly connected with the masonry wall (1).
2. The L-shaped short leg composite shear wall reinforcing brick masonry structure according to claim 1, wherein: the L-shaped short-limb combined shear wall (2) comprises a plurality of square steel tube concrete lattice columns (21), reinforcing steel bars (22) are fixedly connected between the square steel tube concrete lattice columns (21), and the square steel tube concrete lattice columns (21) and the reinforcing steel bars (22) are fixedly connected with the L-shaped constructional columns (11) respectively.
3. The L-shaped short leg composite shear wall reinforcing brick masonry structure according to claim 2, wherein: the square steel tube concrete lattice column (21) is fixedly connected with the L-shaped constructional column (11) through a planted bar (12), and the reinforcing mesh (22) is fixedly connected with the L-shaped constructional column (11) through a hooked planted bar (13).
4. The L-shaped short leg composite shear wall reinforcing brick masonry structure according to claim 3, wherein: a plurality of square steel pipe concrete lattice posts (21), reinforcing steel bar meshes (22), bar planting (12) and be provided with concrete placement layer (23) between crotch bar planting (13), concrete placement layer (23) respectively with the protective layer L shape constructional column (11) and brickwork wall (1) rigid coupling.
5. The L-shaped short leg composite shear wall reinforcing brick masonry structure according to claim 1, wherein: the protective layer comprises a polyphenyl board (3) fixedly connected with the masonry wall (1), and a plastering layer (4) is fixedly connected outside the polyphenyl board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614059.7U CN221053266U (en) | 2023-09-26 | 2023-09-26 | L-shaped short-limb combined shear wall reinforcement brick masonry structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614059.7U CN221053266U (en) | 2023-09-26 | 2023-09-26 | L-shaped short-limb combined shear wall reinforcement brick masonry structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053266U true CN221053266U (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322614059.7U Active CN221053266U (en) | 2023-09-26 | 2023-09-26 | L-shaped short-limb combined shear wall reinforcement brick masonry structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053266U (en) |
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2023
- 2023-09-26 CN CN202322614059.7U patent/CN221053266U/en active Active
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