Grid reinforced ultrahigh-toughness concrete reinforced masonry wall structure

Abstract

The utility model belongs to the technical field of masonry walls, and discloses a grid-reinforced ultrahigh-toughness concrete reinforced masonry wall structure which comprises a to-be-treated masonry wall, a concrete reinforced wall plate is arranged on the side wall of the to-be-treated masonry wall, and a plurality of containing grooves are formed in the side wall, close to the to-be-treated masonry wall, of the concrete reinforced wall plate. A plurality of communicating grooves corresponding to the containing grooves in a one-to-one mode are formed in the side wall, close to the concrete reinforcing wall plate, of the to-be-treated masonry wall, placement grooves are formed in the inner walls of the communicating grooves, and grouting grooves communicating with the placement grooves are formed in the upper surface of the to-be-treated masonry wall. The masonry wall to be treated is provided with a reinforcing assembly used for improving the connection tightness between the masonry wall to be treated and the concrete reinforcing wall plate. The method has the effect of improving the connection tightness between the to-be-treated masonry wall and the bottom high-ductility concrete material layer.

Description

Technical Field

[0001] This utility model relates to the field of masonry wall technology, and in particular to a grid-reinforced ultra-high toughness concrete reinforced masonry wall structure. Background Technology

[0002] Masonry walls are walls constructed using blocks and mortar. They can be used as load-bearing walls and enclosure walls in industrial and civil buildings. Based on the size of the blocks, they are divided into small block, medium block, and large block walls. Due to the long construction period and limited design capabilities at the time, my country's masonry structures have significant structural deficiencies, poor overall integrity, weak horizontal load-bearing capacity, poor seismic performance, severe structural aging, and a very high rate of damage during earthquakes.

[0003] Chinese utility model patent CN218233898U discloses a grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure. It includes the masonry wall to be treated, a bottom layer of high-ductility concrete, a grid layer, and a top layer of high-ductility concrete. This utility model, by combining the bottom and top layers of high-ductility concrete with the grid layer, fully utilizes the properties of both materials. Compared to conventional high-ductility concrete, the grid-reinforced bottom and top layers exhibit 200% higher ductility, 50%-120% higher slab bending strength, 60%-80% higher mid-span deflection, and 50%-100% higher tensile strength. This effectively strengthens the structural strength of the masonry wall, not only delaying the formation of in-plane cracks but also effectively resisting out-of-plane loads on the masonry wall.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the bottom high-ductility concrete material layer in the above-mentioned device is only connected to the masonry wall to be treated through the adsorption effect of the concrete itself. In actual use, due to the different material properties between the bottom high-ductility concrete material layer and the masonry wall to be treated, after a period of time, external factors such as rainwater can easily penetrate the gap between the concrete and the masonry wall to be treated, which can easily lead to a gradual decrease in the stability between the concrete and the masonry wall, and eventually lead to separation. This can easily interfere with the load-bearing capacity and seismic performance of the masonry wall, resulting in a poor user experience. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a grid-reinforced ultra-high toughness concrete reinforced masonry wall structure.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure, comprising a masonry wall to be treated, a concrete reinforcement wall panel provided on the side wall of the masonry wall to be treated, a plurality of receiving grooves provided on the side wall of the concrete reinforcement wall panel near the masonry wall to be treated, a plurality of communicating grooves corresponding one-to-one with the receiving grooves provided on the side wall of the masonry wall to be treated, a placement groove provided on the inner wall of the communicating groove, a grouting groove provided on the upper surface of the masonry wall to be treated and communicating with the plurality of placement grooves, and a reinforcement component provided on the masonry wall to be treated for improving the tightness of the connection between the masonry wall to be treated and the concrete reinforcement wall panel.

[0007] By adopting the above technical solution, when workers need to reinforce the masonry wall to be treated, they need to connect the fixing plate to the receiving groove and the concrete reinforcement wall panel to the masonry wall to be treated, thus connecting the reinforcement components to the masonry wall. Furthermore, workers only need to inject concrete into the grouting tank to ensure the concrete and reinforcement components work together and stabilize the masonry wall to be treated and the concrete reinforcement wall panel, thereby reducing the probability of separation between the concrete reinforcement wall panel and the masonry wall to be treated, and thus improving the user experience for workers.

[0008] Furthermore, the concrete reinforced wall panel includes a bottom high-ductility concrete material layer disposed on the side wall of the masonry wall to be treated, a grid layer disposed on the side wall of the bottom high-ductility concrete material layer, a top high-ductility concrete material layer disposed on the side wall of the grid layer, a reinforcing rib layer jointly installed on the bottom high-ductility concrete material layer and the top high-ductility concrete material layer, and a crack-resistant mortar layer disposed on the side wall of the reinforcing rib layer.

[0009] Furthermore, the reinforcement assembly includes a fixing plate disposed in the receiving groove, a fixing rod fixed to the fixing plate near the side wall of the masonry wall to be treated, and a plurality of fixing blocks fixed at equal intervals to the side wall of the fixing rod.

[0010] Furthermore, a sliding groove is provided on the inner wall of the connecting groove, and a sliding rod that is slidably connected to the sliding groove is fixed on the side wall of the fixed rod.

[0011] By adopting the above technical solution, when workers need to connect the concrete reinforced wall panel to the masonry wall to be treated, they need to connect the fixing plate and the receiving groove, and slide the concrete reinforced wall panel to move the fixing rod and fixing block into the masonry wall to be treated. Furthermore, workers need to inject concrete into the grouting groove, which will limit the fixing rod, thereby reducing the probability of the concrete reinforced wall panel separating from the masonry wall to be treated.

[0012] Furthermore, a baffle for blocking the fixing plate is fixed on the inner top wall of the receiving groove.

[0013] By adopting the above technical solution, when the staff needs to connect the fixing plate and the receiving groove, the staff only needs to move the upper end of the fixing plate between the baffle and the inner wall of the receiving groove, and push the lower end of the fixing plate to make the fixing plate press against the inner wall of the receiving groove. This will allow the baffle to block the fixing plate, thereby reducing the probability of the fixing plate and the concrete reinforced wall panel separating from each other, and thus improving the user experience of the staff.

[0014] Furthermore, the distance between the side wall of the baffle near the masonry wall to be treated and the side wall of the masonry wall to be treated near the baffle is greater than 1 cm.

[0015] By adopting the above technical solution, when workers inject concrete into the grouting trench, some of the concrete moves into the receiving trench, thereby filling the area below the baffle with concrete and further improving the stability of the fixing plate.

[0016] Furthermore, a stabilizing block is fixed to the side wall of the fixing rod away from the fixing plate.

[0017] Furthermore, the stabilizing block includes a stop block fixed to the side wall of the fixing rod away from the fixing plate, an arc-shaped block fixed to the side wall of the stop block, and a snap-fit ​​block fixed to the end of the arc-shaped block.

[0018] By adopting the above technical solution, when the worker connects the fixing plate to the receiving groove and moves the concrete reinforced wall panel closer to the masonry wall to be treated, the stabilizing block gradually moves into the placement groove. At this time, the snap-fit ​​block limits the movement direction of the fixing rod, thereby reducing the probability of the fixing rod separating from the placement groove, thus improving the user experience for the worker.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. In this application, when workers need to reinforce the masonry wall to be treated, they need to connect the fixing plate to the receiving groove and the concrete reinforcement wall panel to the masonry wall to be treated, thus connecting the reinforcement components to the masonry wall. Furthermore, workers only need to inject concrete into the grouting groove to allow the concrete and reinforcement components to work together and to keep the masonry wall to be treated and the concrete reinforcement wall panel stable, thereby reducing the probability of separation between the concrete reinforcement wall panel and the masonry wall to be treated, and thus improving the user experience for workers.

[0021] 2. In this application, when workers need to connect the reinforced concrete wall panel to the masonry wall to be treated, they need to connect the fixing plate and the receiving groove, and slide the reinforced concrete wall panel to move the fixing rod and fixing block into the masonry wall to be treated. Furthermore, workers need to inject concrete into the grouting groove to limit the fixing rod, thereby reducing the probability of the reinforced concrete wall panel separating from the masonry wall to be treated.

[0022] 3. In this application, when the worker needs to connect the fixing plate and the receiving groove, the worker only needs to move the upper end of the fixing plate between the baffle and the inner wall of the receiving groove, and push the lower end of the fixing plate to make the fixing plate press against the inner wall of the receiving groove. This will allow the baffle to block the fixing plate, thereby reducing the probability of the fixing plate and the concrete reinforced wall panel separating from each other, and thus improving the worker's user experience. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the reinforcing rib layer and its connection structure according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the connecting groove and its connection structure according to an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the stabilizing block and its connection structure according to an embodiment of the present invention.

[0027] In the diagram: 1. Masonry wall to be treated; 2. Concrete reinforced wall panel; 21. Bottom layer of high-ductility concrete material; 22. Grid layer; 23. Top layer of high-ductility concrete material; 24. Reinforcing layer; 25. Crack-resistant mortar layer; 26. Receiving groove; 27. Connecting groove; 28. Placement groove; 29. ​​Grouting groove; 3. Reinforcement component; 31. Fixing plate; 32. Fixing rod; 33. Fixing block; 4. Sliding groove; 41. Sliding rod; 5. Baffle; 6. Stabilizing block; 61. Stop block; 62. Arc block; 63. Clip block. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] like Figure 1-4As shown in the illustration, this application discloses a grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure, including a masonry wall to be treated 1, a concrete-reinforced wall panel 2, a reinforcement component 3, a sliding rod 41, a baffle 5, and a stabilizing block 6. The concrete-reinforced wall panel 2 is disposed on the sidewall of the masonry wall to be treated 1. The concrete-reinforced wall panel 2 includes a bottom high-ductility concrete material layer 21, a grid layer 22, a top high-ductility concrete material layer 23, a reinforcing rib layer 24, and a crack-resistant mortar layer 25. The bottom high-ductility concrete material layer 21 is disposed on the sidewall of the masonry wall to be treated 1, and the grid layer 22 is disposed on the sidewall of the bottom high-ductility concrete material layer 21. The top high-ductility concrete material layer 23 is disposed on the sidewall of the grid layer 22. The reinforcing rib layer 24 is installed on both the bottom high-ductility concrete material layer 21 and the top high-ductility concrete material layer 23. The crack-resistant mortar layer 25 is disposed on the sidewall of the reinforcing rib layer 24.

[0030] Multiple receiving grooves 26 are formed on the side wall of the concrete reinforced wall panel 2 near the masonry wall 1 to be treated. Multiple connecting grooves 27, corresponding one-to-one with the receiving grooves 26, are formed on the side wall of the masonry wall 1 near the concrete reinforced wall panel 2. Placement grooves 28 are formed on the inner wall of the connecting grooves 27, and grouting grooves 29, which are interconnected with the multiple placement grooves 28, are formed on the upper surface of the masonry wall 1. A reinforcement component 3 is installed on the masonry wall 1 to improve the connection tightness between the masonry wall 1 and the concrete reinforced wall panel 2. The reinforcement component 3 includes a fixing plate 31, a fixing rod 32, and fixing blocks 33. The fixing plate 31 is a rectangular plate structure and is placed within the receiving grooves 26. The fixing rod 32 is a round rod structure and is fixed to the side wall of the fixing plate 31 near the masonry wall 1 to be treated. The fixing blocks 33 are block-shaped structures, and multiple fixing blocks 33 are provided and evenly spaced and fixed to the side wall of the fixing rod 32.

[0031] A sliding groove 4 is provided on the inner wall of the connecting groove 27. The sliding rod 41 is a rod-shaped structure. The sliding rod 41 is fixed on the side wall of the fixed rod 32 and is slidably connected to the sliding groove 4.

[0032] When workers need to connect the reinforced concrete wall panel 2 to the masonry wall 1 to be treated, they need to connect the fixing plate 31 to the receiving groove 26 and slide the reinforced concrete wall panel 2 to move the fixing rod 32 and the fixing block 33 into the masonry wall 1 to be treated. Further, workers need to inject concrete into the grouting groove 29 to limit the fixing rod 32, thereby reducing the probability of the reinforced concrete wall panel 2 separating from the masonry wall 1 to be treated.

[0033] The baffle 5 is a rectangular plate structure, fixed to the inner top wall of the receiving groove 26, and used to block the fixing plate 31. When the operator needs to connect the fixing plate 31 to the receiving groove 26, the operator only needs to move the upper end of the fixing plate 31 between the baffle 5 and the inner wall of the receiving groove 26, and push the lower end of the fixing plate 31 to press the fixing plate 31 against the inner wall of the receiving groove 26. This will block the fixing plate 31, thereby reducing the probability of the fixing plate 31 separating from the concrete reinforced wall panel 2, and thus improving the user experience.

[0034] To improve the stability of the fixing plate 31, the distance between the side wall of the baffle 5 near the masonry wall 1 to be treated and the side wall of the masonry wall to be treated near the baffle 5 is greater than 1 cm. When the workers inject concrete into the grouting groove 29, some of the concrete moves into the receiving groove 26, thereby filling the area below the baffle 5 with concrete, which further improves the stability of the fixing plate 31.

[0035] The stabilizing block 6 is fixed to the side wall of the fixing rod 32 away from the fixing plate 31. The stabilizing block 6 includes a stop block 61, an arc-shaped block 62, and a locking block 63. The stop block 61 is a circular block structure and is fixed to the side wall of the fixing rod 32 away from the fixing plate 31. The arc-shaped block 62 is a block structure with an arc-shaped cross-section and is fixed to the side wall of the stop block 61. The locking block 63 is a block structure and is fixed to the end of the arc-shaped block 62.

[0036] When the worker connects the fixing plate 31 to the receiving groove 26 and moves the concrete reinforced wall panel 2 towards the masonry wall 1 to be treated, the stabilizing block 6 gradually moves into the placement groove 28. At this time, the locking block 63 restricts the movement direction of the fixing rod 32, thereby reducing the probability of the fixing rod 32 separating from the placement groove 28, thus improving the user experience for the worker.

[0037] The operating principle of the mesh-reinforced ultra-high toughness concrete-reinforced masonry wall structure in this embodiment is as follows: When workers need to reinforce the masonry wall 1 to be treated, they need to connect the fixing plate 31 to the receiving groove 26 and the concrete reinforcement wall panel 2 to the masonry wall 1 to be treated, thus connecting the reinforcement component 3 to the masonry wall 1. Furthermore, workers only need to inject concrete into the grouting groove 29, which allows the concrete to cooperate with the reinforcement component 3 and keeps the masonry wall 1 and the concrete reinforcement wall panel 2 stable, thereby reducing the probability of separation between the concrete reinforcement wall panel 2 and the masonry wall 1, and improving the user experience.

[0038] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A grid-reinforced ultra-high toughness concrete reinforced masonry wall structure, comprising the masonry wall to be treated (1), characterized in that: A concrete reinforcing wall panel (2) is provided on the side wall of the masonry wall (1) to be treated. The concrete reinforcing wall panel (2) has multiple receiving grooves (26) on the side wall of the masonry wall (1) to be treated. The side wall of the masonry wall (1) to be treated has multiple connecting grooves (27) corresponding to the receiving grooves (26) one by one. The inner wall of the connecting groove (27) has a placement groove (28). The upper surface of the masonry wall (1) to be treated has a grouting groove (29) that is interconnected with the multiple placement grooves (28). The masonry wall (1) to be treated is provided with a reinforcing component (3) for improving the tightness of the connection between the masonry wall (1) to be treated and the concrete reinforcing wall panel (2). The reinforced concrete wall panel (2) includes a bottom high-ductility concrete material layer (21) set on the side wall of the masonry wall (1) to be treated, a grid layer (22) set on the side wall of the bottom high-ductility concrete material layer (21), a top high-ductility concrete material layer (23) set on the side wall of the grid layer (22), a reinforcing layer (24) jointly installed on the bottom high-ductility concrete material layer (21) and the top high-ductility concrete material layer (23), and a crack-resistant mortar layer (25) set on the side wall of the reinforcing layer (24). The reinforcement component (3) includes a fixing plate (31) disposed in the receiving groove (26), a fixing rod (32) fixed on the side wall of the fixing plate (31) near the masonry wall (1) to be treated, and a plurality of fixing blocks (33) fixed at equal intervals on the side wall of the fixing rod (32).

2. The grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure according to claim 1, characterized in that: The inner wall of the connecting groove (27) is provided with a sliding groove (4), and the side wall of the fixed rod (32) is fixed with a sliding rod (41) that is slidably connected to the sliding groove (4).

3. The grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure according to claim 2, characterized in that: A baffle (5) for blocking the fixing plate (31) is fixed on the inner top wall of the receiving groove (26).

4. The grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure according to claim 3, characterized in that: The distance between the side wall of the baffle (5) near the masonry wall (1) to be treated and the side wall of the masonry wall to be treated near the baffle (5) is greater than 1 cm.

5. The grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure according to claim 4, characterized in that: A stabilizing block (6) is fixed on the side wall of the fixing rod (32) away from the fixing plate (31).

6. The grid-reinforced ultra-high toughness concrete-strengthened masonry wall structure according to claim 5, characterized in that: The stabilizing block (6) includes a stop block (61) fixed on the side wall of the fixing rod (32) away from the fixing plate (31), an arc-shaped block (62) fixed on the side wall of the stop block (61), and a snap-fit ​​block (63) fixed at the end of the arc-shaped block (62).

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