CN110644644A - Assembly type shear wall group and manufacturing method thereof - Google Patents
Assembly type shear wall group and manufacturing method thereof Download PDFInfo
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- CN110644644A CN110644644A CN201810671747.8A CN201810671747A CN110644644A CN 110644644 A CN110644644 A CN 110644644A CN 201810671747 A CN201810671747 A CN 201810671747A CN 110644644 A CN110644644 A CN 110644644A
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- wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6162—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by an additional locking key
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to the technical field of building structures, in particular to an assembled shear wall group and a manufacturing method thereof. The assembled shear wall group comprises a connecting piece and a plurality of shear walls, wherein each shear wall comprises a wall body and an embedded part, each embedded part comprises a main body and a convex block, and the main body and the convex blocks are integrally formed; the main body comprises a reinforcing area and a connecting area which are connected, the convex blocks are arranged in the reinforcing area in a protruding mode along the thickness direction of the wall body, the reinforcing area is arranged to be buried in the wall body in an embedded mode, and the connecting area is arranged to be exposed outside the wall body; the connecting areas of the embedded parts in the two adjacent shear walls are connected with each other through the connecting pieces so as to fixedly connect the two adjacent shear walls. The processing procedure of assembled shear wall group that this application provided is simple and convenient relatively.
Description
Technical Field
The application relates to the technical field of building structures, in particular to an assembled shear wall group and a manufacturing method thereof.
Background
At present, along with the rapid development of economy in China, the increasing requirements of governments on energy conservation and emission reduction and environmental protection and the rapid rise of labor price, the construction industry is undergoing a deep revolution and is bound to move from extensive type to intensive type and step by step to a sustainable development road of the modernization of the construction industry. As a core technology system of novel building industrialization, the prefabricated concrete structure is favorable for improving the production efficiency, saving energy, developing green and environment-friendly buildings and improving and ensuring the quality of building engineering. Because the structural feature of assembled concrete building, its component is mostly the industrialization prefabrication and forms, therefore the connected mode between the component becomes the core problem that restricts assembled concrete building structure development, at present, adopt pre-buried metal sheet on the shear force wall more, and set up the through-hole on the metal sheet, make the reinforcing bar pass the through-hole, and with shear force wall integrated into one piece, later in the assembling process of shear force wall, be connected together adjacent metal sheet through the welded mode, thereby realize the connection between the shear force wall, however, this kind of mode processing is complicated, be unfavorable for promoting production efficiency on the basis of guaranteeing the security performance.
Disclosure of Invention
The application provides an assembled shear wall group and a manufacturing method thereof, and aims to solve the problem that the existing assembled shear wall group is complex in machining process.
A first aspect of the application provides an assembled shear wall group, which comprises a plurality of shear walls, wherein each shear wall comprises a wall body and an embedded part, each embedded part comprises a main body and a convex block, and the main body and the convex blocks are integrally formed; the main body comprises a reinforcing area and a connecting area which are connected, the convex blocks are arranged in the reinforcing area in a protruding mode along the thickness direction of the wall body, the reinforcing area is arranged to be buried in the wall body in an embedded mode, and the connecting area is arranged to be exposed outside the wall body;
and the connecting areas of the embedded parts in the two adjacent shear walls are mutually connected through the connecting pieces so as to fixedly connect the two adjacent shear walls.
Preferably, the wall body is provided with an assembly notch, the assembly notch is arranged from the edge of the wall body in a concave manner, and the assembly notch penetrates through the wall body along the thickness direction; the connecting areas of the embedded parts are exposed to the assembling gap, and the connecting areas of the two adjacent shear walls are spliced through the connecting pieces.
Preferably, the same side of the single wall body is provided with a plurality of assembling gaps, and the assembling gaps are correspondingly provided with a plurality of embedded parts.
Preferably, the reinforcing region is arranged to surround the connecting region, and the reinforcing region is buried inside a portion of the wall body around the assembly notch.
Preferably, the connecting piece is provided with an anti-fracture gap, and the anti-fracture gap is positioned at a gap between the connecting areas of the two adjacent shear walls.
Preferably, a plugging and plastering surface is arranged at the assembling gap, and the outer surface of the plugging and plastering surface is flush with the outer surface of the shear wall; and gap grouting is arranged between every two adjacent shear walls.
Preferably, a plurality of convex blocks are arranged on two opposite side surfaces of the main body along the thickness direction.
Preferably, the embedded parts are arranged at two opposite ends of the shear wall along the length direction of the shear wall.
Preferably, the connecting piece is welded with embedded pieces of two adjacent shear walls, or
The connecting piece is connected with the embedded parts of the two adjacent shear walls through threaded connecting pieces.
The second aspect of the present application further provides a manufacturing method for manufacturing the fabricated shear wall assembly provided in any one of the above aspects, the method including the following steps:
s1, forming an embedded part, wherein the embedded part comprises a main body and a convex block which are integrally formed;
s2, forming a shear wall, wherein the shear wall comprises the embedded part and a wall body which are integrally arranged;
s3, connecting the adjacent shear walls through the embedded parts;
and S4, repairing the gap between the adjacent shear walls.
The technical scheme provided by the application can achieve the following beneficial effects:
in the assembled shear wall group that this application provided, connect through the connecting piece between the adjacent shear wall, the built-in fitting in the shear wall includes main part and protruding butyl, and protruding butyl and main part adopt integrated into one piece's mode to form, and this course of working that can simplify the shear wall, and protruding butyl sets up in the wall body of shear wall, and this assembled shear wall group after can guaranteeing the shaping has the security performance that satisfies the demand.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic structural diagram of a fabricated shear wall assembly provided in an embodiment of the present application;
FIG. 2 is a schematic view of a portion of a structure of a fabricated shear wall assembly according to an embodiment of the present disclosure;
FIG. 3 is a front view of the structure shown in FIG. 2;
FIG. 4 is a schematic view of a portion of a structure in an assembled shear wall assembly according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a portion of a structure in a fabricated shear wall assembly according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a portion of a structure in an assembled shear wall assembly according to an embodiment of the present disclosure;
FIG. 7 is a schematic structural view of a shear wall of the present application;
FIG. 8 is a schematic structural diagram of an embedded part in a shear wall according to an embodiment of the present disclosure;
fig. 9 is a flowchart of a manufacturing method of an assembled shear wall assembly according to an embodiment of the present disclosure.
Reference numerals:
1-a shear wall;
11-a wall body;
111-assembly gap;
12-an embedded part;
121-a body;
121 a-linker region;
121 b-a reinforcement region;
122-pudding;
2-a connector;
21-fracture-preventing gaps;
3, plugging and plastering;
4-grouting the gap.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1 to 8, the embodiment of the application provides an assembled shear wall group, which is formed by connecting a plurality of shear walls 1 through connecting members 2, wherein each shear wall 1 includes a wall body 11 and an embedded part 12, each embedded part 12 includes a main body 121 and a boss 122, the main body 121 and the boss 122 are formed in an integral molding manner, the main body 121 includes a reinforcing area 121b and a connecting area 121a connected to each other, the boss 122 is convexly arranged on the reinforcing area 121b along the thickness direction of the wall body 11, and during the molding process of the wall body 11, the reinforcing area 121b of the main body 121 is embedded in the wall body 11, and the connecting area 121a of the main body 121 is exposed outside the wall body 11, so that the connection between two adjacent shear walls 1 can be realized through the connection between the connecting members 2 and the connecting area 121 a. The shear wall 1 can be a plurality of section steel orthogonal concrete shear walls, section steel oblique crossing concrete shear walls, common reinforced concrete shear walls, orthogonal ribbed shear walls or oblique crossing ribbed shear walls and the like, the wall body 11 can be formed by pouring concrete and other materials, and reinforcing steel bars, section steel or ribbed building blocks and the like are embedded in the wall body 11 so as to improve the structural strength of the whole wall body 11; the embedded part 12 can be a metal component, the embedded part 12 with the convex blocks 122 can be directly formed by adopting a die-casting mode, the shape of the embedded part 12 can be square or round, the thickness and other dimensions of the embedded part 12 can be determined according to actual conditions, the convex blocks 122 can be in a cylindrical structure or a prismatic structure, the size, the number and the distribution condition of the convex blocks 122 can be selected according to actual conditions, the convex blocks 122 can be formed on the main body 121 by adopting a stamping mode and the like after the main body 121 of the embedded part 12 is formed, in addition, in the body 121, the region having the convex hump 122 is a reinforced region 121b, the region having no convex hump 122 is a connection region 121a, in the forming process of the wall body 11, the reinforcing area 121b in the main body 121 of the embedded part 12 is embedded in the wall body 11, so that the connection strength between the embedded part 12 and the wall body 11 is improved through the convex blocks 122; the connection region 121a is exposed outside the wall body 11 for connection with the connection region 121a of another shear wall 1; the connecting piece 2 can be of a metal plate-shaped structure or a structure formed by other hard materials, and the connecting piece 2 and the embedded part 12 can be connected in a welding mode so as to simplify the connection process and improve the connection strength; threaded connectors 2, such as high strength bolt and nut connections, may also be used to improve the security of the joining process and, in some cases, to enable a detachable connection between two adjacent walls 11. More preferably, both sides of the shear wall 1 along the length direction thereof can be provided with embedded parts 12, so that both sides of one shear wall 1 can be connected with other shear walls 1, thereby forming a fabricated shear wall group which is reliable in connection and longer in length so as to meet the building requirements.
In the assembled shear wall group provided by the application, the adjacent shear walls 1 are connected through the connecting piece 2, the embedded part 12 in the shear wall 1 comprises the main body 121 and the convex block 122, the convex block 122 and the main body 121 are formed in an integrally forming mode, the machining process of the shear wall 1 can be simplified, and the convex block 122 is arranged in the wall body 11 of the shear wall 1, so that the assembled shear wall group after being formed can be guaranteed to have safety performance meeting requirements.
Further, as shown in fig. 2 to 7, an assembly notch 111 may be formed in the wall 11, the assembly notch 111 may be formed on the wall 11 by being recessed inward from an edge of the wall 11, and meanwhile, the assembly notch 111 may penetrate through the wall 11 along a thickness direction of the wall 11, so as to facilitate a subsequent connection process of the shear wall 1. In the process of embedding the embedded part 12, the connection area 121a of the embedded part 12 can be exposed to the assembly gap 111, so that the gap between two adjacent shear walls 1 is smaller, and the integrity of the assembled shear wall group is improved; the respective connection areas 121a of two adjacently arranged shear walls 1 can be spliced by the connecting element 2, that is, the connecting element 2 can also be arranged at the assembly gap 111. Specifically, the connection region 121a and the reinforcement region 121b may be juxtaposed, or the reinforcement region 121b may be disposed in a semi-surrounding manner around the connection region 121 a.
Further, as shown in fig. 7, a plurality of assembly notches 111 may be formed in the same side of a single wall body 11, and embedded parts 12 may be correspondingly formed at the plurality of assembly notches 111, so as to further improve the connection reliability between adjacent shear walls 1; specifically, the number of the assembly notches 111 disposed on one side of the single wall 11, the position of each assembly notch 111, and the spacing distance between each assembly notch 111 may be determined according to actual situations, which is not limited herein.
Further, as shown in fig. 8, in the process of machining the embedded part 12, the reinforcement region 121b may be disposed to surround the connection region 121a, the connection region 121a may be exposed at the assembly notch 111 of the wall body 11, and the reinforcement region 121b may be embedded inside a portion of the wall body 11 around the assembly notch 111, which may further improve the connection reliability between the embedded part 12 and the wall body 11. Specifically, the embedded part 12 may be a square sheet structure, the reinforcing region 121b may be a recessed structure, the connection region 121a may be a square region and be located at a gap position of the reinforcing region 121b, in the formation process of the wall body 11, a mold having a specific shape may be used to form the wall body 11 having the assembly gap 111, and the embedded part 12 is embedded in the wall body 11.
In order to prevent the connecting member 2 from being broken after the adjacent shear walls 1 are subjected to a shearing force, optionally, as shown in fig. 5 and 6, a fracture-preventing notch 21 may be provided on the connecting member 2, so that even after the adjacent shear walls 1 are subjected to the shearing force, the connecting member 2 can absorb the shearing force through bending deformation of itself, thereby preventing the problem of connection failure between the adjacent shear walls 1 due to direct fracture of the connecting member 2. Specifically, the fracture-preventing notch 21 may be formed directly at the middle position of the connecting member 2 in the process of forming the connecting member 2, one or more fracture-preventing notches 21 may be provided, and the shape of the fracture-preventing notch 21 may be a regular pattern such as a circle, a square, or other irregular pattern; it is also possible to form anti-fracture notches 21 on both sides of the connecting element 2, which also improves the fracture resistance of the entire connecting element 2.
Further, after the adjacent shear walls 1 are connected, the plugging plastering surfaces 3 can be arranged at the assembly gaps 111 of the adjacent shear walls, so that the embedded parts 12 and the connecting pieces 2 are protected by the plugging plastering surfaces 3, and the embedded parts and the connecting pieces are prevented from being damaged due to interference of external factors; in addition, the outer surface of the plugging plastering 3 can be flush with the outer surface of the shear wall 1, so that the connection stability and consistency between the plugging plastering 3 and the wall body 11 are further improved. In addition, in order to further improve the connection stability between two adjacent wall bodies 11, gap grouting 4 may be provided between two adjacent shear walls 1. Specifically, the gap grouting 4 may be formed by using common concrete mortar, or may be formed by using a concrete material with higher strength than that of the wall body 11, and is formed at the gap between two adjacent shear walls 1 in a grouting manner; the plugging and plastering surface 3 can be formed by anti-crack mortar, and in order to further prevent cracks from appearing on the plugging and plastering surface 3, an anti-crack steel wire mesh (not shown in the figure) can be embedded in the plugging and plastering surface 3.
In order to further improve the connection reliability between the embedded part 12 and the wall body 11, the two side surfaces of the main body 121 of the embedded part 12 along the thickness thereof can be provided with the convex blocks 122, and the convex blocks 122 can be uniformly distributed in the reinforcing area 121b of the main body 121, so as to further improve the connection reliability between the embedded part 12 and the wall body 11; specifically, the shapes and sizes of the bosses 122 on the embedded part 12 can be the same, so as to further reduce the processing difficulty of the embedded part 12.
The present application further provides a manufacturing method for manufacturing the fabricated shear wall assembly provided in any of the above embodiments, as shown in fig. 9, the manufacturing method includes the following steps:
s1, forming the embedded part 12, wherein the embedded part 12 comprises a main body 121 and a convex block 122 which are integrally formed; the embedded part 12 can be a metal part, and the embedded part 12 comprising the main body 121 and the convex blocks 122 can be integrally formed by adopting a mold with a set shape; the body 121 may be formed first, and then the convex rib 122 may be formed on the body 121 by pressing or the like.
S2, forming the shear wall 1, wherein the shear wall 1 comprises an embedded part 12 and a wall body 11 which are integrally arranged; the wall body 11 can be formed by pouring concrete, the shape and the size of the wall body 11 can be determined according to actual conditions, in the manufacturing process of the wall body 11, the embedded parts 12 can be fixed in advance through anchors and the like, and then the pouring process of the wall body 11 is carried out, so that after the wall body 11 is formed, the shear wall 1 comprising the embedded parts 12 and the wall body 11 can be directly formed.
S3, connecting adjacent shear walls 1 through embedded parts 12; the purpose of connecting two adjacent shear walls 1 can be achieved by means of the embedded parts 12 embedded in the shear walls 1 in advance; specifically, in the case that the embedded part 12 is a metal part, the connecting part 2 made of the same metal material can be welded with the two adjacent shear walls 1; or, holes can be formed in the embedded parts 12 in advance, and then the connection between the two adjacent shear walls 1 can be completed by means of high-strength bolts; of course, the connection between the adjacent shear walls 1 can also be in other feasible manners.
S4, repairing gaps between the adjacent shear walls 1; the gaps between the adjacent shear walls 1 can be repaired by adopting concrete mortar, so that the connection reliability between the adjacent shear walls 1 can be continuously improved; on the other hand, the consistency of the whole assembly type shear wall group can be improved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A fabricated shear wall assembly, comprising:
the shear wall comprises a wall body and an embedded part, wherein the embedded part comprises a main body and a convex block, and the main body and the convex block are integrally formed; the main body comprises a reinforcing area and a connecting area which are connected, the convex blocks are arranged in the reinforcing area in a protruding mode along the thickness direction of the wall body, the reinforcing area is arranged to be buried in the wall body in an embedded mode, and the connecting area is arranged to be exposed outside the wall body;
and the connecting areas of the embedded parts in the two adjacent shear walls are mutually connected through the connecting pieces so as to fixedly connect the two adjacent shear walls.
2. The assembled shear wall assembly of claim 1, wherein the wall body is provided with an assembly notch, the assembly notch is recessed from an edge of the wall body, and the assembly notch penetrates through the wall body along the thickness direction; the connecting areas of the embedded parts are exposed to the assembling gap, and the connecting areas of the two adjacent shear walls are spliced through the connecting pieces.
3. The assembled shear wall assembly of claim 2, wherein a plurality of the assembly notches are formed in the same side of the single wall body, and a plurality of the embedded parts are correspondingly formed at the plurality of the assembly notches.
4. The fabricated shear wall assembly of claim 2, wherein the reinforcement zone is configured to surround the connection zone, the reinforcement zone being embedded within a portion of the wall body surrounding the assembly gap.
5. The fabricated shear wall assembly of claim 2, wherein the connecting members are provided with fracture-preventing gaps at the gaps between the connecting regions of two adjacent shear walls.
6. The assembled shear wall assembly of claim 2, wherein a sealing surface is arranged at the assembly gap, and the outer surface of the sealing surface is flush with the outer surface of the shear wall; and gap grouting is arranged between every two adjacent shear walls.
7. The fabricated shear wall assembly of claim 1, wherein the body is provided with a plurality of the bosses on each of two opposite sides in the thickness direction.
8. The assembled shear wall assembly of claim 1, wherein the embedded parts are arranged at two opposite ends of the shear wall along the length direction of the shear wall assembly.
9. The assembled shear wall assembly of claim 1, wherein the connecting members are welded to embedded members of two adjacent shear walls, or
The connecting piece is connected with the embedded parts of the two adjacent shear walls through threaded connecting pieces.
10. A method of manufacturing a fabricated shear wall assembly, for manufacturing the fabricated shear wall assembly of any one of claims 1-9, comprising the steps of:
s1, forming an embedded part, wherein the embedded part comprises a main body and a convex block which are integrally formed;
s2, forming a shear wall, wherein the shear wall comprises the embedded part and a wall body which are integrally arranged;
s3, connecting the adjacent shear walls through the embedded parts;
and S4, repairing the gap between the adjacent shear walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671747.8A CN110644644A (en) | 2018-06-26 | 2018-06-26 | Assembly type shear wall group and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671747.8A CN110644644A (en) | 2018-06-26 | 2018-06-26 | Assembly type shear wall group and manufacturing method thereof |
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| CN110644644A true CN110644644A (en) | 2020-01-03 |
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| CN201810671747.8A Pending CN110644644A (en) | 2018-06-26 | 2018-06-26 | Assembly type shear wall group and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111255115A (en) * | 2020-03-20 | 2020-06-09 | 河南城建学院 | Node prefabricated assembly type shear wall structure |
| CN112482589A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of assembled that I shape steel sheet socket joint is fixed |
| CN112482590A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of assembled that T style of calligraphy steel sheet socket joint is fixed |
| CN112482588A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of fixed assembled of cross steel sheet socket joint |
| CN114060223A (en) * | 2020-07-29 | 2022-02-18 | 上海市机电设计研究院有限公司 | Barrel piece splicing device and method for piece-separating type concrete barrel section |
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2018
- 2018-06-26 CN CN201810671747.8A patent/CN110644644A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255115A (en) * | 2020-03-20 | 2020-06-09 | 河南城建学院 | Node prefabricated assembly type shear wall structure |
| CN114060223A (en) * | 2020-07-29 | 2022-02-18 | 上海市机电设计研究院有限公司 | Barrel piece splicing device and method for piece-separating type concrete barrel section |
| CN112482589A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of assembled that I shape steel sheet socket joint is fixed |
| CN112482590A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of assembled that T style of calligraphy steel sheet socket joint is fixed |
| CN112482588A (en) * | 2020-10-28 | 2021-03-12 | 中铁第一勘察设计院集团有限公司 | Prefabricated externally-hung wallboard splicing piece of fixed assembled of cross steel sheet socket joint |
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