Anti-seismic structure of bare brick wall
Through the connection between the hidden pull-tie mesh and the adjustable corner parts, the problem of exposed structural columns in traditional brick-concrete structures is solved, and the antique effect and seismic resistance of the clean water brick wall are achieved, and the construction quality and speed are improved.
Patent Information
- Application Number
- CN202422033229.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The traditional brick-concrete structure cannot form the antique effect of pure clean water bricks in the clear water brick wall due to the exposed structural columns and ring beams, and the seismic resistance is insufficient.
The hidden tie mesh is used, and the factory-made tie mesh is connected with adjustable corner parts and expansion bolts to achieve reliable connection with the load-bearing components of the house, instead of the ring beam, meet the earthquake resistance requirements, and maintain the integrity of the facade.
It achieves the antique effect and seismic resistance of Qingshui brick walls, improves the construction quality and speed, and is suitable for various structural forms.
Smart Images
Figure CN223151540U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building earthquake resistance, and particularly relates to an earthquake-resistant structure for fair-faced brick walls. Background Art
[0002] At present, due to the increasingly high aesthetic requirements for the external facade effects of domestic buildings, as a building form with a long history, Chinese ancient buildings are increasingly favored in the modern context. However, when traditional ancient building brick walls are applied to frame structures or frame-shear wall structures, due to the integrity requirements of the facade, there are conflicts with the current earthquake-resistant measures. Moreover, due to problems with construction columns and ring beams in today's conventional walls, the fair-faced brick exterior walls will have exposed construction columns and ring beams, and overall, a pure fair-faced brick antique effect cannot be formed.
[0003] Regarding the traditional construction method of construction columns and ring beams, although its earthquake resistance and integrity can meet the requirements of existing earthquake-resistant structures, the traditional brick-concrete structure method is not applicable to fair-faced brick walls with special facade requirements due to the limitations of its construction technology. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an earthquake-resistant structure for fair-faced brick walls. The use of a hidden tie mesh can make the wall present a pure fair-faced brick antique effect. The tie mesh adopts an assembled design, which can be prefabricated in the factory to ensure the production and construction quality, construction speed, and wide applicability.
[0005] In order to achieve the above technical purpose, the technical solution of the utility model is as follows:
[0006] An earthquake-resistant structure for fair-faced brick walls includes a brick wall, which is formed by stacking bricks in sequence and bonded by mortar between the bricks. The horizontal mortar between the upper and lower layers of bricks forms a brick wall mortar layer; several tie meshes are provided on the brick wall. The tie mesh includes a mesh and a connecting piece. The connecting piece is provided with a mesh card slot, and the mesh is clamped with the connecting piece through the mesh card slot. The mesh and the connecting piece are arranged in the brick wall mortar layer, and the connecting piece is connected to the building load-bearing member.
[0007] The mesh card slot is a steel bar card slot, and the steel bar of the mesh is clamped in the steel bar card slot to realize the clamping connection between the mesh and the connecting piece.
[0008] The mesh includes a first tie steel bar and a second tie steel bar, and several bridging steel bars are connected between the first tie steel bar and the second tie steel bar.
[0009] The distance between the first tie steel bar and the second tie steel bar is 60 mm.
[0010] The connecting piece includes a first piece part and a second piece part. The first piece part and the second piece part form an angle piece. The mesh sheet slot is arranged on the first piece part, and the second piece part is provided with a strip-shaped hole. During use, the rod part of an expansion bolt or a screw rod passes through the strip-shaped hole to connect the connecting piece with the housing load-bearing member. The rod part of the expansion bolt or the screw rod can displace within the strip-shaped hole to realize the fine-tuning function of the connecting piece in the height direction, so as to adjust the height of the tie mesh sheet within the brick wall mortar layer and correctly place the tie mesh sheet within the brick wall mortar layer.
[0011] A number of tie mesh sheets are arranged at intervals along the height direction of the brick wall, and the vertical height between adjacent tie mesh sheets ≤ 600 mm.
[0012] The housing load-bearing member is one or more of a construction column, a ring beam, and a shear wall.
[0013] The utility model utilizes adjustable angle members and expansion bolts to form a reliable connection with the existing concrete structure, and then uses a standardized tie mesh sheet to replace the traditional tie reinforcement, connects the standardized tie mesh sheet with the adjustable angle member, so that the antique imitation fair-faced brick wall forms a reliable connection as a whole with the existing concrete structure through the mesh sheet and the angle member, achieving the effect of replacing the ring beam and meeting the requirements of the existing seismic code.
[0014] The tie mesh sheet of the utility model is concealed in the brick wall mortar joint, ensuring the integrity of the exterior facade of the antique imitation fair-faced brick wall.
[0015] The tie mesh sheet of the utility model adopts an assembled design and factory production, which can improve the construction quality, construction speed and wide applicability of the tie mesh sheet.
[0016] The tie mesh sheet assembly adopted by the utility model is factory-standardized production, with the advantages of product standardization, lightweight transportation and convenient construction, and can meet the requirements of various forms; and the tie mesh sheet has a fine-tuning function in the height direction, so that it is correctly placed in the mortar joint without affecting the exterior facade effect.
[0017] The utility model is not only applicable to the housing load-bearing members of concrete structures, but also applicable to the housing load-bearing members of steel structures. Description of the Drawings
[0018] The following further elaborates on the utility model in detail in conjunction with the drawings and specific embodiments.
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 Structural schematic diagram of the connecting piece.
[0021] Figure 3 Structural schematic diagram of the expansion bolt.
[0022] Figure 4 It is a schematic diagram of the mesh structure.
[0023] Figure 5 It is a schematic diagram of the mesh structure for internal and external corners. Specific implementation manners
[0024] As Figures 1-5 shown, an earthquake-resistant structure for fair-faced brick walls includes a building load-bearing member 1, a brick wall, a tie mesh, and expansion bolts 5. The building load-bearing member 1 is one or more of a construction column, a ring beam, and a shear wall. The brick wall is formed by successively stacking bricks 2 and bonded by mortar between the bricks 2. The horizontal mortar between the upper and lower layers of bricks forms a brick wall mortar layer 3.
[0025] As Figure 3 shown, the expansion bolt 5 includes a rod portion 51 and a nut 52 connected to the rod portion 51. The tie mesh includes a connecting piece 4 and a mesh 6. As Figure 2 shown, the connecting piece 4 includes a first piece portion 41 and a second piece portion 42. The first piece portion 41 and the second piece portion 42 form an angle piece. A mesh card slot 43 is provided on the first piece portion 41. The mesh card slot is a steel bar card slot. Two strip holes 44 are provided on the second piece portion 42. The two strip holes 44 are arranged in parallel along the height direction of the connecting piece 4; As Figure 4 、 5 shown, the mesh 6 includes a first tie steel bar 61 and a second tie steel bar 62. The distance between the first tie steel bar 61 and the second tie steel bar 52 is 60 mm. A number of bridging steel bars 63 are connected between the first tie steel bar 61 and the second tie steel bar 52.
[0026] During use, expansion bolt holes are preset on the building load-bearing member 1 according to the construction layout, and then the bricks 2 are successively stacked, and mortar is provided between the bricks 2; When the bricks 2 are stacked to the height where the tie mesh is to be placed, the expansion bolt 5 is placed into the expansion bolt hole, and the nut 52 of the expansion bolt 5 is removed; The connecting piece 4 and the mesh 6 are snap-connected (the second tie steel bar 62 of the mesh 6 is stuck in the mesh card slot 43), placed on the stacked bricks 2, and the rod portion 51 of the expansion bolt 5 is passed through the strip hole 44 of the connecting piece 4; The connecting nut 52 is installed on the rod portion 51 and tightened to firmly connect the connecting piece 4 to the building load-bearing member 1. During the tightening process of the nut 52, the height of the connecting piece 4 can be finely adjusted so that the connecting piece 4 and the mesh 6 are correctly placed in the mortar joint.
[0027] After the tie meshes are successively connected and arranged, continue to successively stack the bricks 2 to build the brick wall.
[0028] The tie mesh can be provided with multiple layers of tie meshes according to the height of the brick wall being built. The vertical height between adjacent tie meshes ≤ 600 mm; The position of the connecting piece 4 is set between the brick wall and the building load-bearing member 1 to connect the brick wall and the building load-bearing member 1.
[0029] A reliable connection is formed with the existing concrete structure through adjustable angle fittings and expansion bolts. Then, a standardized tie mesh is used to replace the traditional tie reinforcement. The standardized tie mesh is connected to the adjustable angle fittings, so that the brick wall and the building load-bearing member 1 form a reliable connection as a whole, achieving the effect of replacing the ring beam and meeting the requirements of the seismic code. The tie mesh is concealed in the mortar joints of the brick wall, ensuring the integrity of the exterior facade of the antique fair-faced brick wall.
[0030] The above embodiments do not limit the present utility model in any way. All technical solutions obtained by means of equivalent replacement or equivalent transformation fall within the protection scope of the present utility model.
Claims
1. An earthquake-resistant structure for a fair-faced brick wall, comprising a brick wall, the brick wall being successively built by bricks and bonded by mortar between the bricks, and the horizontal mortar between the upper and lower layers of bricks forms a brick wall mortar layer, characterized in that, The brick wall is provided with a number of tie mesh sheets. The tie mesh sheet includes a mesh sheet and a connecting member. The connecting member is provided with a mesh sheet card slot, and the mesh sheet is clamped with the connecting piece through the mesh sheet card slot. The mesh sheet and the connecting member are arranged in the brick wall mortar layer, and the connecting member is connected to the house load-bearing member.
2. The aseismic structure of a fair - faced brick wall according to claim 1, wherein, The mesh sheet card slot is a steel bar card slot, and the steel bar of the mesh sheet is clamped in the steel bar card slot.
3. The aseismic structure of a fair - faced brick wall according to claim 1, characterized in that, The mesh sheet includes a first tie steel bar and a second tie steel bar, and a number of bridging steel bars are connected between the first tie steel bar and the second tie steel bar.
4. The aseismic structure of a fair - faced brick wall according to claim 3, characterized in that, The distance between the first tie steel bar and the second tie steel bar is 60 mm.
5. A seismic structure for a fair - faced brick wall according to claim 1, characterized in that, The connecting piece includes a first piece part and a second piece part. The first piece part and the second piece part form an angle piece. The mesh sheet card slot is arranged on the first piece part, and the second piece part is provided with a strip hole.
6. The aseismic structure of a fair - faced brick wall according to claim 1, wherein, A number of tie mesh sheets are arranged at intervals along the height direction of the brick wall, and the vertical height between adjacent tie mesh sheets is ≤ 600 mm.
7. A seismic structure for a fair - faced brick wall according to claim 1, characterized in that, The house load-bearing member is one or more of a structural column, a ring beam, and a shear wall.