CN214144851U

CN214144851U - Masonry structure reinforced wall

Info

Publication number: CN214144851U
Application number: CN202023202373.7U
Authority: CN
Inventors: 郎旭治; 邵坤尧; 颜志勇
Original assignee: Zhejiang Dinggu Construction Technology Co ltd
Current assignee: Zhejiang Dinggu Construction Technology Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The application relates to the technical field of wall body reinforcement, in particular to a masonry structure reinforced wall, which comprises a wall body, a plurality of prefabricated components, a plurality of fixing components and a carbon fiber layer, wherein the prefabricated components are sequentially laid on the wall body at the same side, and the carbon fiber layer is arranged at the other side of the prefabricated components; each prefabricated assembly comprises two first prefabricated plates and a second prefabricated plate, and the upper end face and the lower end face of the second prefabricated plate are respectively inserted into the first prefabricated plates; each fixing assembly comprises a wall penetrating screw which penetrates through the first prefabricated plate and the second prefabricated plate respectively and fixes the first prefabricated plate and the second prefabricated plate on the wall body respectively. And respectively fixing a first prefabricated plate, a second prefabricated plate and the other first prefabricated plate on the wall surface in sequence by using a through-wall screw, then fully paving the rest prefabricated components on the wall surface in sequence by using the through-wall screw, and finally paving a carbon fiber layer. This application has the effect of improving masonry structure anti-seismic performance.

Description

Masonry structure reinforced wall

Technical Field

The application relates to the technical field of wall body reinforcement, especially, relate to a masonry structure reinforced wall.

Background

Masonry structures refer to structures constructed from brick masonry, or block masonry, also known as masonry structures.

Along with the lapse of time, masonry structure can be corroded by natural environment, and then can lead to masonry structure's anti-seismic performance to reduce, and along with the improvement and the change of antidetonation fortification standard, many masonry structure can not satisfy the antidetonation requirement of fortifying to need the antidetonation reinforcement.

The wall body is the main bearing structure of the masonry structure, so the reinforcement of the wall body is particularly important.

SUMMERY OF THE UTILITY MODEL

In order to consolidate the wall body, and then improve masonry structure's anti-seismic performance, this application provides a masonry structure reinforced wall.

The application provides a pair of masonry structure reinforced wall adopts following technical scheme:

a masonry structure reinforced wall comprises a wall body, and further comprises a plurality of prefabricated components, a plurality of fixing components and a carbon fiber layer, wherein the same sides of the prefabricated components are sequentially laid on the wall body, and the carbon fiber layer is arranged on the other sides of the prefabricated components;

each prefabricated assembly comprises two first prefabricated plates and a second prefabricated plate, and the upper end face and the lower end face of the second prefabricated plate are respectively inserted into the first prefabricated plates;

each fixing assembly comprises a wall penetrating screw which penetrates through the first prefabricated plate and the second prefabricated plate respectively and fixes the first prefabricated plate and the second prefabricated plate on the wall body respectively.

By adopting the technical scheme, the first prefabricated plate, the second prefabricated plate and the other first prefabricated plate in the group of prefabricated components are fixed on the wall surface in sequence by utilizing the wall-penetrating screw rods, then the rest prefabricated components are fully paved on the wall surface by utilizing the wall-penetrating screw rods, then the carbon fiber layer is paved on one side of all the prefabricated components, which is far away from the wall surface, and finally the redundant end parts of the wall-penetrating screw rods are cut off. Through utilizing prefabricated component, wall screw and carbon fiber layer, carry out the reinforcement measure to the wall body for this scheme has the effect of improving masonry structure atress performance, and then improves masonry structure anti-seismic performance.

Optionally, a first clamping groove for accommodating the anchoring steel bar on the floor slab is formed in the lower end face of the first precast slab.

By adopting the technical scheme, the plurality of anchoring reinforcing steel bars are vertically embedded on the floor slab near the wall body along the length or width direction of the wall body, all the anchoring reinforcing steel bars are positioned in the first clamping grooves, and mortar is filled in the first clamping grooves, so that stable stress transmission is established between the first prefabricated plates and the floor slab.

Optionally, the upper end surface of the first prefabricated plate is provided with a second clamping groove, the lower end surface of the second prefabricated plate is provided with a clamping strip corresponding to the second clamping groove, and the clamping strip is embedded in the second clamping groove.

By adopting the technical scheme, the mortar is filled in the second clamping groove, and the clamping strip is embedded in the second clamping groove, so that the contact area between the first prefabricated plate and the second prefabricated plate is increased, and the force transmission performance of the first prefabricated plate and the second prefabricated plate is stable.

Optionally, a bonding layer is formed between the prefabricated component and the wall.

Through adopting above-mentioned technical scheme, through utilizing the mortar to form the tie coat for the more square board of prefabricated component adheres to the wall surface, thereby improves the connection performance of prefabricated component and wall body.

Optionally, a first chiseling layer corresponding to the bonding layer is formed on the surface layer of the wall body.

Through adopting above-mentioned technical scheme, wall body surface forms first chisel hair layer for the area of contact increase of wall body surface and tie coat, and then make the connection performance improve between tie coat and the wall body.

Optionally, the first prefabricated plate and the second prefabricated plate are respectively provided with a second scabbling layer corresponding to the bonding layer.

By adopting the technical scheme, the second scabbling layer enables the contact area of the first prefabricated plate and the bonding layer to be increased, or the contact area of the second prefabricated plate and the bonding layer to be increased, so that the connection performance of the first prefabricated plate and the bonding layer is improved, or the connection performance of the second prefabricated plate and the bonding layer is improved.

Optionally, a mortar layer is arranged on one side, away from the prefabricated component, of the carbon fiber layer.

Through adopting above-mentioned technical scheme, under the effect on mortar layer, the carbon fiber layer is difficult to damage, and mortar layer has the effect that makes the wall level and smooth simultaneously

Optionally, a steel bar net piece is laid in the mortar layer, and the steel bar net piece is fixed at the end part of the wall-penetrating screw.

Through adopting above-mentioned technical scheme, utilize reinforcing bar net piece, improve the tensile ability on mortar layer to make the mortar layer be difficult to shrink fracture.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by utilizing the prefabricated components, the wall-penetrating screw rods and the carbon fiber layer to perform reinforcement measures on the wall body, the scheme has the effect of improving the seismic performance of the masonry structure;

2. the anchoring steel bars are respectively arranged in the first clamping grooves, and mortar is filled in the first clamping grooves, so that stable stress transmission is established between the first precast slabs and the floor slab;

3. the clamping strips are embedded in the second clamping grooves, so that the force transmission performance of the first prefabricated plate and the force transmission performance of the second prefabricated plate are stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of two sets of prefabricated components and fixing components arranged oppositely according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a set of prefabricated components in the embodiment of the application.

Description of reference numerals: 1. a wall body; 11. a first scabbling layer; 2. prefabricating the assembly; 21. a first prefabricated panel; 211. a first card slot; 212. a second card slot; 213. a fixing hole; 22. a second prefabricated panel; 221. clamping the strip; 23. a second scabbling layer; 3. a fixing assembly; 31. a through-wall screw; 32. a nut; 4. a carbon fiber layer; 5. a bonding layer; 6. a mortar layer; 7. and (4) reinforcing steel bar meshes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses masonry structure reinforced wall, refer to FIG. 1, and it includes wall body 1 and reinforcing mechanism, installs reinforcing mechanism on wall body 1 after 1 surface basic unit of wall body handles for wall body 1's structural performance improves, thereby improves the anti-seismic performance of brickwork.

The reinforcing mechanism comprises a plurality of prefabricated components 2, a plurality of fixed components 3, a carbon fiber layer 4 and a bonding layer 5, the prefabricated components 2 are fixed on the side wall of the wall body 1 sequentially by the aid of the fixed components 3, a gap is formed between each prefabricated component 2 and the wall body 1, and the adjacent two prefabricated components 2 are connected in an abutting mode and are also formed with gaps. The bonding layer 5 is made of mortar, the bonding layer 5 is filled in the gap, and the bonding layer 5 can improve the connection performance between the prefabricated components 2 and the wall body 1 or improve the connection between two adjacent prefabricated components 2.

The carbon fiber layer 4 is a high-strength high-modulus fiber, and the carbon fiber layer 4 is fixedly connected to the side, away from the bonding layer 5, of all the prefabricated components 2.

A mortar layer 6 is formed on one side, far away from all prefabricated components 2, of the carbon fiber layer 4, a steel mesh 7 is buried in the mortar layer 6, and the steel mesh 7 is hung on the fixed component 3 before the mortar layer 6 is formed.

Referring to fig. 1 and 2, a first chiseling layer 11 is formed on the surface of a wall body 1, a plurality of irregular grooves are uniformly distributed on the first chiseling layer 11, a second chiseling layer 23 is formed on each prefabricated component 2 facing the first chiseling layer 11, a plurality of irregular grooves (not shown in the figure) are also uniformly distributed on the second chiseling layer 23, an insert block (not shown in the figure) is formed on the bonding layer 5 corresponding to the groove, and the insert block is formed in the groove, so that the bonding layer 5 is respectively connected with the wall body 1 and the prefabricated component 2.

Referring to fig. 1 and 3, each prefabricated component 2 includes two first prefabricated panels 21 and one second prefabricated panel 22, a first clamping groove 211 is formed in the lower end face of each first prefabricated panel 21, and the forming direction of each first clamping groove 211 extends in a non-through manner along the length direction of the wall 1; the upper end surface of each first prefabricated slab 21 is provided with a second clamping groove 212, and the opening direction of each second clamping groove 212 extends along the length direction of the wall body 1 in a non-through manner.

The second prefabricated plate 22 is fixedly connected with the clamping strips 221 corresponding to the two second clamping grooves 212, the clamping strips 221 are respectively located on the upper end face and the lower end face of the second prefabricated plate 22, and each clamping strip 221 is embedded in the second clamping groove 212.

Each fixing assembly 3 comprises a wall-through screw 31 and a nut 32, a fixing hole 213 is formed through an oblique angle of each first prefabricated plate 21, the fixing hole 213 penetrates through the wall body 1, and the fixing hole 213 is located between the first locking groove 211 and the second locking groove 212. The wall-through screws 31 pass through the fixing holes 213, respectively, and fix the first prefabricated panels 21 to the wall body 1, or the wall-through screws 31 pass through the fixing holes 213, respectively, and fix the second prefabricated panels 22 to the wall body 1.

Each wall-through screw 31 sequentially penetrates through one first prefabricated slab 21, the wall body 1 and the other first prefabricated slab 21; or each wall-through screw 31 sequentially passes through one second prefabricated slab 22, the wall body 1 and the other second prefabricated slab 22, and both ends of each wall-through screw 31 are reinforced by nuts 32, so that the first prefabricated slab 21 and the second prefabricated slab 22 are respectively and fixedly connected to the wall body 1.

The implementation principle of the embodiment of the application is as follows:

the construction method comprises the following steps of firstly, after a base layer on the surface of a wall body 1 is treated, chiseling on the surface of the wall body 1 to form a first chiseling layer 11;

secondly, a plurality of anchoring steel bars are respectively embedded at the opposite sides of the two floor slabs close to the wall body 1, and the anchoring steel bars are vertically and uniformly distributed along the length or width of the wall body 1;

a third construction step, drilling holes in the wall body 1 according to requirements, embedding the wall-penetrating screw rods 31 in the holes and filling steel-planting glue in the holes;

coating the bonding layer 5, sequentially assembling and hanging the first prefabricated plate 21 and the second prefabricated plate 22 on the wall-through screw 31, and filling the bonding layer 5 between two adjacent prefabricated components 2;

and finally, laying the carbon fiber layer 4 on one side of the prefabricated component 2 far away from the bonding layer 5, hanging a steel bar mesh 7 on the wall-penetrating screw 31, and plastering to form a mortar layer 6 with flatness, thereby finishing the reinforcement of the wall body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a masonry structure reinforced wall, includes wall body (1), its characterized in that: the wall body is characterized by further comprising a plurality of prefabricated components (2), a plurality of fixed components (3) and carbon fiber layers (4), wherein the same sides of the prefabricated components (2) are sequentially laid on the wall body (1), and the carbon fiber layers (4) are arranged on the other sides of the prefabricated components (2);

each prefabricated assembly (2) comprises two first prefabricated plates (21) and a second prefabricated plate (22), and the upper end face and the lower end face of the second prefabricated plate (22) are respectively inserted into the first prefabricated plates (21);

each fixing assembly (3) comprises a wall-through screw (31), and the wall-through screws (31) respectively penetrate through the first prefabricated plate (21) and the second prefabricated plate (22) and respectively fix the first prefabricated plate (21) and the second prefabricated plate (22) to the wall body (1).

2. A masonry structure reinforced wall as defined in claim 1 wherein: and a first clamping groove (211) used for accommodating anchoring steel bars on a floor slab is formed in the lower end face of the first precast slab (21).

3. A masonry structure reinforced wall as defined in claim 2 wherein: the upper end face of the first precast slab (21) is provided with a second clamping groove (212), the lower end face of the second precast slab (22) is provided with a clamping strip (221) corresponding to the second clamping groove (212), and the clamping strip (221) is embedded in the second clamping groove (212).

4. A masonry structure reinforced wall as defined in claim 1 wherein: and an adhesive layer (5) is formed between the prefabricated component (2) and the wall body (1).

5. The masonry structure reinforced wall of claim 4, wherein: and a first chiseling layer (11) which is matched with the bonding layer (5) is formed on the surface layer of the wall body (1).

6. The masonry structure reinforced wall of claim 5, wherein: the first prefabricated plate (21) and the second prefabricated plate (22) are respectively provided with a second scabbling layer (23) corresponding to the bonding layer (5).

7. A masonry structure reinforced wall as defined in claim 1 wherein: and a mortar layer (6) is arranged on one side, far away from the prefabricated component (2), of the carbon fiber layer (4).

8. The masonry structure reinforced wall of claim 7, wherein: and a reinforcing steel bar mesh (7) is laid in the mortar layer (6), and the reinforcing steel bar mesh (7) is fixed at the end part of the wall-penetrating screw rod (31).