阅读说明：本技术 一种墙体加固装置及其施工方法 (Wall reinforcing device and construction method thereof ) 是由 张辉 杨少康 邓明科 张思海 卜新星 贾衒衒 霍耶廷 于 2021-08-27 设计创作，主要内容包括：本发明关于一种墙体加固装置及其施工方法,加设于墙体上,该装置包括：多对纵向钢筋,沿墙体高度方向设置,且每两对纵向钢筋对称设置于墙体的前后侧面,位于墙体同一侧面的相邻两对纵向钢筋之间的距离为预设值；多对横向钢筋,沿墙体长度方向设置,且每两对横向钢筋对称设置于墙体的前后侧面,且每对横向钢筋设置于墙体的顶部和/或底部；多根箍筋,多根箍筋部分垂直穿过墙体,用于将对称设置的两对纵向钢筋和两对横向钢筋进行围绕以形成钢筋笼。本发明可以更好的控制墙体外闪以及延缓墙体裂缝的出现,而且能够显著提高墙体自身的受剪承载能力与变形能力,有效增加墙体的刚度。(The invention relates to a wall body reinforcing device and a construction method thereof, wherein the wall body reinforcing device is additionally arranged on a wall body, and the device comprises: the longitudinal steel bars are arranged along the height direction of the wall body, every two pairs of longitudinal steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and the distance between every two adjacent pairs of longitudinal steel bars on the same side surface of the wall body is a preset value; the transverse reinforcing steel bars are arranged along the length direction of the wall body, every two pairs of transverse reinforcing steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and each pair of transverse reinforcing steel bars is arranged on the top and/or the bottom of the wall body; and the plurality of stirrups partially vertically penetrate through the wall body and are used for surrounding two pairs of longitudinal steel bars and two pairs of transverse steel bars which are symmetrically arranged to form a steel reinforcement cage. The invention can better control the outer flash of the wall body and delay the occurrence of wall body cracks, can obviously improve the shearing bearing capacity and the deformation capacity of the wall body, and effectively increases the rigidity of the wall body.)

1. The utility model provides a wall reinforcing apparatus, adds and establishes on the wall body, its characterized in that, the device includes:

the longitudinal steel bars are arranged along the height direction of the wall body, every two pairs of longitudinal steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and the distance between every two adjacent pairs of longitudinal steel bars on the same side surface of the wall body is a preset value;

the transverse reinforcing steel bars are arranged along the length direction of the wall body, every two pairs of transverse reinforcing steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and each pair of transverse reinforcing steel bars is arranged on the top and/or the bottom of the wall body;

and the plurality of stirrups partially vertically penetrate through the wall body and are used for respectively surrounding the two pairs of longitudinal steel bars and the two pairs of transverse steel bars which are symmetrically arranged so as to form a steel reinforcement cage.

2. The wall reinforcement apparatus of claim 1, further comprising:

and the steel belts are arranged on the diagonal line of the rectangular area formed on the surface of the wall body by the steel reinforcement cage, and two ends of each steel belt are fixedly connected with the steel reinforcement cage respectively.

3. The wall reinforcement apparatus of claim 2, further comprising:

the steel plate meshes are fixedly arranged at the end parts of the longitudinal steel bars or at the joint of the longitudinal steel bars and the transverse steel bars; the steel belt is connected with the steel plate nets so as to connect the steel plate nets arranged diagonally through the steel belt.

4. The wall reinforcing device according to claim 3, wherein a high-ductility composite material is coated on the surface of the wall where the reinforcement cage and the expanded steel are located.

5. The wall reinforcement device according to claim 4, wherein the expanded steel has a plurality of meshes, so that the high ductility composite material passes through the meshes to reinforce the expanded steel.

6. The wall reinforcing device according to claim 3, wherein the expanded steel sheets are welded with the reinforcement cage; and/or the steel plate net is welded with the steel belt.

7. The wall reinforcing apparatus according to claim 1, wherein a high-ductility composite material is coated on the surface of the wall where the area enclosed by the longitudinal reinforcing bars, the transverse reinforcing bars and the stirrups is provided.

8. The wall reinforcing device according to claim 1, wherein each pair of longitudinal steel bars comprises two longitudinal steel bars, and the distance between the two longitudinal steel bars is between 40 and 60 cm; each pair of transverse steel bars comprises two transverse steel bars, and the distance between the two transverse steel bars is 40-60 cm.

9. The wall reinforcing device according to claim 1, wherein the distance between adjacent stirrups is 20-80 cm; and/or the preset value is between 2 and 5 m.

10. The wall reinforcement of claim 1, wherein each pair of longitudinal and transverse reinforcement hooks at an intersection.

11. A wall body reinforcing construction method is characterized by comprising the following steps:

arranging a plurality of pairs of longitudinal steel bars on the wall surface of the wall body along the height direction so as to form two pairs of symmetrically arranged longitudinal steel bars on the front side surface and the rear side surface of the wall body;

arranging a plurality of pairs of transverse steel bars on the front side and the rear side of the wall body along the length direction, and carrying out hook lap joint with the upper end and/or the lower end of the longitudinal steel bar;

sequentially perforating through the wall at the outer side positions of each pair of longitudinal steel bars and each pair of transverse steel bars;

and penetrating a plurality of stirrups through the wall body through the holes to respectively surround the two pairs of longitudinal steel bars and the two pairs of transverse steel bars positioned on the front and back surfaces of the wall body so as to form a plurality of steel reinforcement cages on the wall body.

12. The wall reinforcement construction method according to claim 11, further comprising:

and arranging a plurality of steel belts on the diagonal line of the rectangular area formed on the surface of the wall body by the steel reinforcement cage, and fixedly connecting two ends of each steel belt with the steel reinforcement cage respectively.

13. The wall reinforcement construction method according to claim 12, further comprising:

and arranging steel plate meshes at the end parts of the formed steel reinforcement cage, and connecting the two end parts of the steel belt with the two steel plate meshes arranged diagonally.

14. The wall reinforcement construction method according to claim 13, wherein a plurality of steel screens are fixedly arranged at the ends of the longitudinal rebars or at the junctions of the longitudinal rebars and the transverse rebars; the steel belt is connected with the steel plate nets so as to connect the steel plate nets arranged diagonally through the steel belt.

15. The wall reinforcement construction method according to claim 13, further comprising:

and coating a high-ductility composite material on the surfaces of the wall body where the steel reinforcement cage and the steel plate mesh are located.

Technical Field

The invention relates to the technical field of raw soil buildings, in particular to a wall reinforcing device and a construction method thereof.

Background

The design standard of building structures is continuously improved, and people pay more and more attention to the safety of houses. A wall body such as a adobe wall is an ancient masonry mode, and buildings of the type are still existed and used in partial areas of China. However, the wall material has low strength, large brittleness and poor deformation capability, the bearing capacity is rapidly reduced under the action of an earthquake, and collapse is easy to occur, so that serious economic loss and casualties are caused. Meanwhile, cement mortar and adobe are not easy to combine, so that the wall has great limitation on external materials and cannot meet the requirement of a base layer of modern decoration. Therefore, an effective measure for improving the seismic performance of adobe walls and brick-earth walls, especially for increasing the ductility, is urgently needed to meet the safe use requirement of the wall.

The traditional conventional methods adopted at present, such as reinforced concrete constructional columns, ring beams or reinforcing mesh mortar belt reinforcing methods, have the problems of difficult combination of new and old materials, large secondary damage, high manufacturing cost and the like. Therefore, there is a need to provide a new technical solution to improve one or more of the problems in the above solution.

It is noted that this section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

Disclosure of Invention

An object of the present invention is to provide a wall reinforcing apparatus and a construction method thereof, which overcome, at least to some extent, one or more of the problems due to the limitations and disadvantages of the related art.

The embodiment of the invention provides a wall body reinforcing device, which is additionally arranged on a wall body, and comprises:

the longitudinal steel bars are arranged along the height direction of the wall body, every two pairs of longitudinal steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and the distance between every two adjacent pairs of longitudinal steel bars on the same side surface of the wall body is a preset value;

the transverse reinforcing steel bars are arranged along the length direction of the wall body, every two pairs of transverse reinforcing steel bars are symmetrically arranged on the front side surface and the rear side surface of the wall body, and each pair of transverse reinforcing steel bars is arranged on the top and/or the bottom of the wall body;

and the plurality of stirrups partially vertically penetrate through the wall body and are used for respectively surrounding the two pairs of longitudinal steel bars and the two pairs of transverse steel bars which are symmetrically arranged so as to form a steel reinforcement cage.

In an embodiment of the present invention, the apparatus further comprises:

and the steel belts are arranged on diagonal lines of a rectangular area formed on the surface of the wall body by the steel reinforcement cage, and two ends of each steel belt are fixedly connected with the steel reinforcement cage respectively.

In an embodiment of the present invention, the apparatus further comprises:

the steel plate meshes are fixedly arranged at the end parts of the longitudinal steel bars or at the joint of the longitudinal steel bars and the transverse steel bars; the steel belts are connected with the steel plate nets so as to connect the steel plate nets arranged diagonally through the steel belts.

In the embodiment of the invention, a high-ductility composite material is coated on the surface of the wall where the steel reinforcement cage and the steel plate mesh are located.

In an embodiment of the present invention, the steel plate net has a plurality of mesh holes, so that the high ductility composite material passes through the mesh holes to reinforce the steel plate net.

In the embodiment of the invention, the steel plate mesh is welded with the steel reinforcement cage; and/or the steel plate net is welded with the steel belt.

In the embodiment of the invention, a high-ductility composite material is coated on the surface of the wall body in the area enclosed by the longitudinal steel bars, the transverse steel bars and the stirrups.

In the embodiment of the invention, each pair of longitudinal steel bars comprises two longitudinal steel bars, and the distance between the two longitudinal steel bars is 40-60 cm; each pair of transverse steel bars comprises two transverse steel bars, and the distance between the two transverse steel bars is 40-60 cm.

In the embodiment of the invention, the distance between every two adjacent stirrups is 20-80 cm; and/or the preset value is between 2 and 5 m.

In the embodiment of the invention, each pair of the longitudinal steel bars and the transverse steel bars are in hook lap joint at the joint.

The embodiment of the invention also provides a wall body reinforcing construction method, which comprises the following steps:

arranging a plurality of pairs of longitudinal steel bars on the wall surface of the wall body along the height direction so as to form two pairs of symmetrically arranged longitudinal steel bars on the front side surface and the rear side surface of the wall body;

arranging a plurality of pairs of transverse steel bars on the front side and the rear side of the wall body along the length direction, and carrying out hook lap joint with the upper end and/or the lower end of the longitudinal steel bar;

sequentially perforating through the wall at the outer side positions of each pair of longitudinal steel bars and each pair of transverse steel bars;

and penetrating a plurality of stirrups through the wall body through the holes to respectively surround the two pairs of longitudinal steel bars and the two pairs of transverse steel bars positioned on the front and back surfaces of the wall body so as to form a plurality of steel reinforcement cages on the wall body.

In an embodiment of the present invention, the method further comprises:

and arranging a plurality of steel belts on the diagonal line of the rectangular area formed on the surface of the wall body by the steel reinforcement cage, and fixedly connecting two ends of each steel belt with the steel reinforcement cage respectively.

In an embodiment of the present invention, the method further comprises:

and arranging steel plate meshes at the end parts of the formed steel reinforcement cage, and connecting the two end parts of the steel belt with the two steel plate meshes arranged diagonally.

In the embodiment of the invention, a plurality of steel plate meshes are fixedly arranged at the end parts of the longitudinal steel bars or at the joint of the longitudinal steel bars and the transverse steel bars; the steel belt is connected with the steel plate net so as to connect the steel plate net arranged diagonally through the steel belt.

In an embodiment of the present invention, the method further comprises:

and coating a high-ductility composite material on the surfaces of the wall body where the steel reinforcement cage and the steel plate mesh are located.

The technical scheme provided by the embodiment of the invention can have the following beneficial effects:

in an embodiment of the invention, according to the wall reinforcing device and the construction method thereof provided by the embodiment, the longitudinal steel bars and the transverse steel bars are arranged on the front and the back of the wall and respectively form a steel reinforcement cage with the hooping, so that the flash outside of the wall is better controlled, the occurrence of cracks on the wall is delayed, the shearing bearing capacity and the deformation capacity of the wall can be obviously improved, and the rigidity of the wall is effectively increased.

Drawings

FIG. 1 is a schematic diagram illustrating the construction of a wall reinforcement device according to an exemplary embodiment of the present invention;

FIG. 2 shows a schematic view of a wall structure incorporating a high ductility composite in an exemplary embodiment of the invention;

FIG. 3 is a schematic view of a wall reinforcing apparatus according to another exemplary embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a wall reinforcing apparatus with a high-ductility composite material added thereto according to another exemplary embodiment of the invention;

fig. 5 shows a schematic structural view of a steel mesh in an exemplary embodiment of the invention;

FIG. 6 is a schematic top view of a wall reinforcement device according to an exemplary embodiment of the present invention;

FIG. 7 illustrates a structural representation of a wall having a plurality of sets of reinforcing devices provided therein in accordance with an exemplary embodiment of the present invention;

fig. 8 is a flow chart illustrating a method for constructing a wall reinforcing apparatus according to an exemplary embodiment of the present invention.

In the figure: a wall body 100; longitudinal reinforcing bars 200; a transverse reinforcement bar 300; a stirrup 400; a steel mesh 500; a steel strip 600; high ductility composite 700.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

In the exemplary embodiment, a wall reinforcement device is first provided. Referring to fig. 1, the reinforcing apparatus is attached to a wall 100, and the apparatus may include: a plurality of pairs of longitudinal bars 200, a plurality of pairs of transverse bars 300, and a plurality of stirrups 400.

A plurality of pairs of longitudinal steel bars 200 are arranged along the height direction of the wall body 100, every two pairs of longitudinal steel bars 200 are symmetrically arranged on the front side surface and the rear side surface of the wall body 100, and the distance between two adjacent pairs of longitudinal steel bars 200 on the same side surface of the wall body 100 is a preset value; a plurality of pairs of transverse reinforcing steel bars 300 are arranged along the length direction of the wall body 100, each two pairs of transverse reinforcing steel bars 300 are symmetrically arranged on the front side and the rear side of the wall body 100, and each pair of transverse reinforcing steel bars 300 is arranged on the top and/or the bottom of the wall body 100; the stirrups 400 partially penetrate the wall 100 vertically, and are used for surrounding the two pairs of longitudinal rebars 200 and the two pairs of transverse rebars 300 which are symmetrically arranged to form a rebar cage.

Specifically, the longitudinal steel bars 200 are arranged along the height direction of the wall body 100 and are arranged on the front and back sides of the wall body 100, so that the stirrups 400 vertically penetrate through the wall surface to surround the longitudinal steel bars 200 arranged on the front and back sides to form a steel bar cage; in addition, the transverse reinforcing bars 300 may be disposed on the top side or the bottom side of the wall body 100, or on both the top and bottom sides, and the transverse reinforcing bars 300 disposed on the front and back sides are surrounded by the stirrups 400 vertically penetrating the wall surface to form a reinforcement cage. In order to ensure the reinforcing effect on the wall 100, the setting distance of each pair of longitudinal steel bars 200 along the length direction of the wall 100 may be set according to the aging degree of the actual wall 100, for example, the setting distance may be set to be between 2 and 5 meters, for example, 3 meters, 4 meters, and the like, but is not limited specifically. For further strengthening the wall body 100, the joint of the transverse steel bars 300 and the longitudinal steel bars 200 can be welded, so that the transverse steel bars 300 and the longitudinal steel bars 200 form a whole, the outward flashing of the wall body 100 can be better controlled, the cracks of the wall body can be delayed, the shearing bearing capacity and the deformation capacity of the wall body can be obviously improved, and the rigidity of the wall body can be effectively improved.

According to the wall reinforcing device provided by the embodiment, the longitudinal steel bars 200 and the transverse steel bars 300 are arranged on the front surface and the rear surface of the wall 100, and the steel reinforcement cages are respectively formed by the stirrups 400, so that the outward flashing of the wall 100 is better controlled, the occurrence of wall cracks is delayed, the shearing bearing capacity and the deformation capacity of the wall can be obviously improved, and the rigidity of the wall is effectively increased.

Next, the respective structures of the above-described device in the present exemplary embodiment will be described in more detail with reference to fig. 1 to 6.

In one embodiment, a plurality of steel strips 600 are disposed on the diagonal line of the rectangular area formed on the surface of the wall 100 by the steel reinforcement cage, and both ends of the steel strips 600 are respectively fixedly connected with the steel reinforcement cage.

Specifically, two steel strips 600 are diagonally arranged in an area formed by adjacent transverse steel bar 300 cages and longitudinal steel bar 200 cages on the surface of the wall body 100 to form an X-shaped steel strip 600, as shown in fig. 3, and the end portions of the steel strips 600 are welded to the steel bar cages, but not limited specifically, by the arrangement, the horizontal shear bearing capacity of the wall body 100 can be increased, and the wall body is effectively connected with the longitudinal steel bar cages or the transverse steel bar cages through the X-shaped steel strips 600, so that the integrity of the wall body is greatly improved. The wall body reinforcing device provided by the embodiment can obviously improve the shearing bearing capacity and the deformation capacity of the wall body, and effectively increases the rigidity of the wall body.

In one embodiment, the apparatus further comprises: a plurality of expanded steel 500 fixedly disposed at an end of the longitudinal bar 200 or at a junction of the longitudinal bar 200 and the transverse bar 300; the steel band 600 is connected to the expanded metal 500 so that the expanded metal 500 disposed diagonally is connected by the steel band 600.

Specifically, as shown in fig. 3 and 5, in this embodiment, the steel mesh 500 is disposed at both the upper end and the lower end of the steel reinforcement cage, the specific disposition is at the intersection corner of the longitudinal steel reinforcement 200 and the transverse steel reinforcement 300, but no specific limitation is imposed, the steel mesh 500 disposed diagonally is connected by the steel strip 600, so as to form an X-shaped steel strip 600 on the front and rear sides of the wall 100, and this disposition not only can increase the horizontal shear bearing capacity of the wall 100 itself, but also can effectively connect the wall with the longitudinal steel reinforcement cage or the transverse steel reinforcement cage through the X-shaped steel strip 600, so that the overall performance of the wall is greatly improved.

In one embodiment, as shown in fig. 4, a high ductility composite material 700 is coated on the surface of the wall 100 where the reinforcement cage and the expanded steel 500 are located. Specifically, the high-ductility composite material 700 has the characteristics of high toughness, large deformation and cracking resistance, and after the longitudinal steel bars 200, the transverse steel bars 300, the stirrups 400 and the steel plate nets 500 are connected, the high-ductility composite material 700 is coated on the surface of the longitudinal steel bars, so that the defect that the steel bars are corroded when encountering water can be overcome, the longitudinal steel bars 200 can be stressed more uniformly due to the characteristics of multi-crack development and strain hardening under tensile stress of the high-ductility composite material 700, and the reinforcing effect on the wall body 100 is further optimized. In addition, the high-elongation composite 700 is adhered to the surface of the wall 100 by an interfacial agent. The interface bonding between the high-ductility composite material reinforcing layer and the wall body 100 can be enhanced through the bonding of the interface agent and the wall body 100, and meanwhile, the sliding failure of the steel strip 600 combination system in the high-ductility composite material reinforcing layer can be prevented.

In one embodiment, as shown in fig. 5, the expanded steel 500 has a plurality of mesh holes such that the high ductility composite 700 reinforces the expanded steel 500 through the mesh holes. Specifically, the plurality of meshes formed in the expanded metal 500 allow the coated high-ductility composite material 700 to pass through the meshes and contact the wall 100, so that the stability of the expanded metal 500 and the contact area between the high-ductility composite material 700 and the wall 100 can be further increased, and the reinforcing effect on the wall 100 can be further optimized.

In one embodiment, the expanded steel sheet 500 is welded to the reinforcement cage; and/or the expanded steel 500 is welded to the steel strip 600. Specifically, weld steel sheet net 500 and steel reinforcement cage to and weld steel sheet net 500 and steel band 600, not only construction convenience makes whole reinforcing apparatus more firm moreover. And the shearing bearing capacity and the deformation capacity of the wall body can be effectively improved, and the rigidity of the wall body is effectively increased.

In one embodiment, a high-ductility composite material 700 is coated on the surface of the wall 100 where the area enclosed by the longitudinal steel bars 200, the transverse steel bars 300 and the stirrups 400 is arranged.

Specifically, as shown in fig. 2, the high-ductility composite material 700 has the characteristics of high ductility, large deformation and crack resistance, and the high-ductility composite material 700 is coated on a position where the steel bar is arranged, and in one example, the high-ductility composite material 700 is adhered to the surface of the wall 100 through an interface agent. As shown in fig. 2, in particular, the bonding of the interface agent to the wall 100 can enhance the interface bonding between the high-ductility composite material 700 reinforcing layer and the wall 100, and can prevent the sliding failure of the steel strip 600 assembly in the high-ductility composite material 700 reinforcing layer.

In one embodiment, each pair of the longitudinal steel bars 200 comprises two longitudinal steel bars 200, and the distance between the two longitudinal steel bars 200 is between 40 and 60 cm; each pair of the transverse reinforcing steel bars 300 comprises two transverse reinforcing steel bars 300, and the distance between the two transverse reinforcing steel bars 300 is 40-60 cm.

Specifically, the distance between the two longitudinal bars 200 may be set according to the actual aging degree of the wall, for example, the distance between the two longitudinal bars 200 may be set to 50cm, but is not particularly limited, and the distance between the two transverse bars 300 may be set with reference to the set distance between the longitudinal bars 200, for example, the distance between the two transverse bars 300 may be set to 50cm, but is not particularly limited.

In one embodiment, the distance between adjacent stirrups 400 is between 20 and 80 cm. Specifically, the distance between the stirrups 400 and the stirrups 400 can be set according to the actual reinforcing effect on the longitudinal steel bars 200 and the transverse steel bars 300, for example, the distance between the adjacent stirrups 400 can be set to 40cm, but no specific limitation is made, the fixation of the transverse steel bars 300 and the longitudinal steel bars 200 on the wall body 100 can be further strengthened by the arrangement of the stirrups 400, the construction is simple, and the operation is easy, so that the construction period is saved.

In one embodiment, the preset value is between 2 and 5 m. Specifically, to ensure the reinforcing effect on the wall 100, the setting distance of each pair of longitudinal steel bars 200 along the length direction of the wall 100 may be set according to the aging degree of the actual wall 100, for example, may be set to 3 meters, but is not limited specifically.

In one embodiment, each pair of the longitudinal bars 200 is hooked to the transverse bars 300 at the intersection. Specifically, the transverse steel bars 300 and the longitudinal steel bars 200 can be integrated into a whole through the lap joint of the transverse steel bars 300 and the longitudinal steel bars 200 at the joint, so that the outward flashing of the wall 100 can be better controlled, and the occurrence of wall cracks can be delayed.

The present exemplary embodiment also provides a wall 100 reinforcing construction method. The method is applied to the wall reinforcing device according to the above embodiment, and referring to fig. 8, the method includes:

step S101, a plurality of pairs of longitudinal steel bars 200 are arranged on the wall surface of the wall body 100 along the height direction, so as to form two pairs of longitudinal steel bars 200 symmetrically arranged on the front and rear side surfaces of the wall body 100.

Step S102, a plurality of pairs of transverse reinforcing bars 300 are disposed on the front and rear sides of the wall body 100 along the length direction, and hooked and overlapped with the upper and/or lower ends of the longitudinal reinforcing bars 200.

Step S103, sequentially perforating a hole through the wall at the outer side position of each pair of longitudinal steel bars 200 and each pair of transverse steel bars 300 so that the stirrup 400 can penetrate through the wall 100.

Step S104, passing the plurality of stirrups 400 through the wall 100, and surrounding the two pairs of longitudinal rebars 200 and the two pairs of transverse rebars 300 located on the front and rear sides of the wall 100, so as to form a plurality of reinforcement cages on the wall 100.

Specifically, the longitudinal steel bars 200 and the transverse steel bars 300 are arranged on the front surface and the rear surface of the wall body 100 and respectively form a steel bar cage with the stirrups 400, so that the outward flashing of the wall body 100 is better controlled, the occurrence of wall body cracks is delayed, the shearing bearing capacity and the deformation capacity of the wall body 100 can be obviously improved, and the rigidity of the wall body 100 is effectively improved.

In one embodiment, in step S105, a plurality of steel strips 600 are disposed on diagonal lines of a rectangular region formed on the surface of the wall 100 by the steel reinforcement cage, and both ends of each steel strip 600 are fixedly connected to the steel reinforcement cage.

Specifically, two steel strips 600 are diagonally arranged in an area formed by the adjacent transverse steel bar 300 cage and the longitudinal steel bar 200 cage on the surface of the wall body 100 to form an X-shaped steel strip 600, the end parts of the steel strips 600 are welded with the steel bar cages, but no specific limitation is imposed on the arrangement, the horizontal shear bearing capacity of the wall body 100 can be increased, the wall body is effectively connected with the longitudinal steel bar cage or the transverse steel bar cage through the X-shaped steel strip 600, and the integrity of the wall body is greatly improved. The wall reinforcing device provided by the embodiment can obviously improve the shearing bearing capacity and the deformation capacity of the wall body, and effectively increase the rigidity of the wall body

In one embodiment, step S106, a steel mesh 500 is disposed at an end of the formed steel reinforcement cage, and both ends of a steel band 600 are connected to two diagonally disposed steel meshes 500.

Specifically, in the embodiment, the steel strip 600 combination system is welded to the wall through the through-wall stirrups 400 and the wall, the longitudinal rebars 200 and the transverse rebars 300 arranged along the two sides of the wall 100, the through-wall stirrups 400 at the corresponding positions of the longitudinal rebars 200 and the transverse rebars 300, the X-shaped steel strips 600 and the steel plate nets 500, so that the horizontal shear bearing capacity of the wall 100 can be increased, the wall and other structural members can be effectively connected together, and the overall performance of the house is greatly improved. Under the action of an earthquake, the steel strip 600 combination system can effectively restrain the wall 100, control the outward flashing of the wall 100 and delay the occurrence of wall cracks, and necessary conditions are provided for realizing that the steel strip 600 combination system is used for reinforcing the wall 100 by the high-ductility composite material 700.

In one embodiment, a plurality of expanded steel 500 is fixedly disposed at an end of the longitudinal rebar 200, or at an intersection of the longitudinal rebar 200 and the transverse rebar 300; the steel strips 600 are connected to the expanded metal 500 so that the expanded metal 500, which is diagonally arranged, is connected by the steel strips 600.

In one embodiment, in step S107, a high-ductility composite material 700 is coated on the surface of the wall 100 where the reinforcement cage and the expanded steel 500 are located.

Specifically, the high-ductility composite material 700 has the characteristics of tensile strain hardening, impermeability and multi-crack development, so that the shearing bearing capacity and the deformation capacity of the wall can be remarkably improved, and the rigidity of the wall can be effectively increased. The high-ductility composite material 700 is used as a protective layer of the steel bar, so that the defect that the steel bar is corroded when meeting water can be overcome, the stress of the longitudinal steel bar 200 can be more uniform due to the characteristics of multi-crack development and strain hardening under tensile stress of the high-ductility composite material 700, and the reinforcing effect on the wall body 100 is enhanced. The stirrup 400 used in this embodiment wraps the transverse reinforcement 300 and the longitudinal reinforcement 200 to form a reinforcement cage, and the high-ductility composite material 700 covers the reinforcement and is bonded to the wall 100 through the interface agent, so that the interface bonding between the reinforcing layer of the high-ductility composite material 700 and the wall 100 can be enhanced, and the sliding failure of the steel strip 600 assembly in the reinforcing layer of the high-ductility composite material 700 can be prevented.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are used in the orientations and positional relationships indicated in the drawings, which are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.