CN206971459U - A kind of fabricated shear wall suitable for frame-shear-wall structure - Google Patents
A kind of fabricated shear wall suitable for frame-shear-wall structure Download PDFInfo
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- CN206971459U CN206971459U CN201720467272.1U CN201720467272U CN206971459U CN 206971459 U CN206971459 U CN 206971459U CN 201720467272 U CN201720467272 U CN 201720467272U CN 206971459 U CN206971459 U CN 206971459U
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- wall
- shear
- reinforcement
- frame
- plate body
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Abstract
It the utility model is related to a kind of fabricated shear wall suitable for frame-shear-wall structure, wall including shear wall, wall both sides are provided with multiple U-shaped horizontal reinforcements, U-shaped horizontal reinforcement opening is towards wall, the two sides that U-shaped horizontal reinforcement is provided with the wall are arranged to male and fomale(M＆F), overhanging plate body is set close to top end in wall, and the pre-buried floor principal rod in overhanging plate body, the pre-buried floor negative reinforcement in the wall above overhanging plate body, the termination that principal rod stretches out overhanging plate body are connected to form vertical U-type with the termination of floor negative reinforcement stretching wall.The utility model patent solves application of the precast shear wall component in cast-in-place or assembling frame shear wall structure, enhance the connection between prefabricated shear wall and floor, adjacent shear wall or edge member, shearing resistance superior, extend the application of precast shear wall structure.
Description
Technical field
Shear wall field is the utility model is related to, a kind of assembled suitable for frame-shear-wall structure is particularly related to and shears
Wall.
Background technology
In assembly of shear wall structure between each precast shear wall and precast shear wall and other components such as side column, floor it
Between connection be integrally-built weak link, the performance of connection determines the anti-seismic performance of assembly of shear wall structure；Meanwhile
Frame-shear-wall structure is as a kind of highly developed structure type, the advantages of having given full play to framework and shear wall because of it, from
And be widely used in high building structure, and it is current, common assembly of shear wall structure often only considered wall and wall
Between connection, and do not consider the connection of shear wall and other components, such as floor, edge member, this just limits and restricted
Application of the fabricated shear wall in frame shear structure.
The content of the invention
The purpose of this utility model is exactly to overcome the shortcomings of existing method, there is provided one kind is applied to frame-shear wall knot
The fabricated shear wall of structure, can solve the connectivity problem between fabricated shear wall and floor and edge member simultaneously, enhance
Switching performance of the fabricated shear wall in frame shear wall structure system between other components, it is ensured that its overall shock resistance
Energy, extend the application form and application of fabricated shear wall.
The purpose of this utility model is realized by following proposal：A kind of assembled suitable for frame-shear-wall structure shears
Wall, includes the wall of shear wall, and wall both sides are provided with multiple U-shaped horizontal reinforcements, U-shaped horizontal reinforcement opening towards wall,
The two sides that U-shaped horizontal reinforcement is provided with the wall are arranged to male and fomale(M＆F), and overhanging plate body is set close to top end in wall,
And the pre-buried floor principal rod in overhanging plate body, the pre-buried floor negative reinforcement in the wall above overhanging plate body, principal rod stretch out outer
The termination for stretching plate body is connected to form vertical U-type with the termination of floor negative reinforcement stretching wall.
Further, shear wall body by concrete walls body and pours horizontal reinforcement, vertical steel in concrete walls body
Muscle forms, and horizontal reinforcement forms steel reinforcement cage with vertical reinforcement in wall body, and horizontal reinforcement stretches out from wall both sides and formed ring-like.
Further, the convex surface of two sides described in wall and concave surface are the isosceles trapezoid of identical size and shape, wall
The surfaces of the two sides be arranged to mat surface.
Further, cantilever plate body surface face is arranged to mat surface.
Further, the U-shaped horizontal reinforcement stretches out 15 times that the side length of shear wall body two is not less than bar diameter.
Further, the cantilever plate body thickness is the half of slab thickness, and extension is not less than 25cm.
Further, 20 times of the length of the pre-buried floor negative reinforcement stretching wall not less than bar diameter；Pre-buried
The length of the overhanging plate body of floor principal rod stretching is not less than 20 times of bar diameter.
The beneficial effects of the utility model：（1）The utility model uses relatively simple construction measure, solves when prefabricated
When shear wall structure has been used in anti-shear structure system, precast shear wall wall adjacent shearing with edge member or with layer
Connectivity problem between wall and floor, enhance fabricated shear wall in frame shear wall structure system with other components it
Between switching performance, it is ensured that its overall anti-seismic performance, extend the application form and application of fabricated shear wall；（2）This
Utility model can also be with being combined, such as sleeve grouting connection, slurry anchor overlap joint on correlation technique connected horizontally in the prior art
Connection etc., the connection between precast shear wall up and down is realized, add the scalability of precast shear wall.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of fabricated shear wall wall in the utility model.
In figure：1- walls, 2-U type horizontal reinforcements, 3- male and fomale(M＆F)s, the overhanging plate bodys of 4-, 5- principal rods, 6- negative reinforcements.
Embodiment
For allow the utility model patent features described above and advantage can become apparent, special embodiment below, and coordinating
Accompanying drawing, it is described in detail below.
A kind of fabricated shear wall suitable for frame-shear-wall structure, includes the wall of shear wall, and wall both sides are all provided with
Multiple U-shaped horizontal reinforcements are equipped with, U-shaped horizontal reinforcement opening is set at equal intervals towards wall, U-shaped horizontal reinforcement in vertical direction,
The two sides that U-shaped horizontal reinforcement is provided with the wall are arranged to male and fomale(M＆F), and overhanging plate body is set close to top end in wall,
And the pre-buried floor principal rod in overhanging plate body, the pre-buried floor negative reinforcement in the wall above overhanging plate body, principal rod stretch out outer
The termination for stretching plate body is connected to form vertical U-type with the termination of floor negative reinforcement stretching wall.
Further, shear wall body by concrete walls body and pours horizontal reinforcement, vertical steel in concrete walls body
Muscle forms, and horizontal reinforcement forms steel reinforcement cage with vertical reinforcement in wall body, and horizontal reinforcement stretches out from wall both sides and formed ring-like.
Horizontal reinforcement in precast shear wall wall stretches out from wall both sides and forms ring-like reinforcing bar, and along the vertical of wall
Direction interval is placed equidistant, its spacing distance according to《Technical specification for concrete structures of high-rise building》（JGJ 3-2010）In to cutting
Horizontal reinforcement spacing in power wall is provided to determine.
Further, the convex surface of two sides described in wall and concave surface are the isosceles trapezoid of identical size and shape, and it has
Body size depends on the circumstances according to wall body size and wall reinforcement, and the surface of the two sides of wall is arranged to mat surface.
Further, cantilever plate body surface face is arranged to mat surface.
Further, the U-shaped horizontal reinforcement stretches out 15 times that the side length of shear wall body two is not less than bar diameter.
Further, the cantilever plate body thickness is the half of slab thickness, and extension is not less than 25cm.
Further, 20 times of the length of the pre-buried floor negative reinforcement stretching wall not less than bar diameter；Pre-buried
The length of the overhanging plate body of floor principal rod stretching is not less than 20 times of bar diameter.
As follows, the precast shear wall suitable for the installation method of the fabricated shear wall of frame-shear-wall structure, by shear wall
The termination making that is connected that two horizontal reinforcements positioned at same level in wall stretch out wall circularizes, and installation fixes
After wall, between two sides described in wall and frame columns or adjacent shear wall carrying out grouting pours, to strengthen precast wall body
With the connection between adjacent shear wall or edge member；Carry out shear wall and assembly is connected with floor, by cast-in-place or precast floor slab
The interior stress bottom muscle principal rod pre-buried with shear wall tip position is welded, and floor or splicing seams are poured.
Further, the weld length between stress bottom muscle and principal rod is not less than 5cm.
Further, sleeve grouting connection, slurry anchor connection or bar splicing are used in the connection of the upper-lower position of shear wall
The method being welded to connect.
It should be pointed out that for those skilled in the art, before the utility model principle is not departed from
Put, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model, this reality
The available prior art of each part being not known in example is applied to be realized.
Claims (7)
- A kind of 1. fabricated shear wall suitable for frame-shear-wall structure, it is characterised in that：Wall including shear wall, wall Both sides are provided with multiple U-shaped horizontal reinforcements, and U-shaped horizontal reinforcement opening is provided with U-shaped horizontal steel towards wall in the wall The two sides of muscle are arranged to male and fomale(M＆F), and overhanging plate body is set close to top end in wall, and in overhanging plate body pre-buried floor by Power muscle, the pre-buried floor negative reinforcement in the wall above overhanging plate body, the termination that principal rod stretches out overhanging plate body are stretched with floor negative reinforcement The termination for going out wall is connected to form vertical U-type.
- 2. the fabricated shear wall according to claim 1 suitable for frame-shear-wall structure, it is characterised in that：Shear wall Wall is by concrete walls body and pours horizontal reinforcement, vertical reinforcement in concrete walls body and forms, in wall body horizontal reinforcement with Vertical reinforcement forms steel reinforcement cage, and horizontal reinforcement stretches out from wall both sides and formed ring-like.
- 3. the fabricated shear wall according to claim 1 or 2 suitable for frame-shear-wall structure, it is characterised in that：Wall The convex surface and concave surface of two sides described in body are the isosceles trapezoid of identical size and shape, and the surface of the two sides of wall is set It is set to mat surface.
- 4. the fabricated shear wall according to claim 1 or 2 suitable for frame-shear-wall structure, it is characterised in that：Outside Stretch plate body surface and be arranged to mat surface.
- 5. the fabricated shear wall according to claim 1 or 2 suitable for frame-shear-wall structure, it is characterised in that：Institute State U-shaped horizontal reinforcement and stretch out 15 times that the side length of shear wall body two is not less than bar diameter.
- 6. the fabricated shear wall according to claim 1 or 2 suitable for frame-shear-wall structure, it is characterised in that：Institute The half that cantilever plate body thickness is slab thickness is stated, extension is not less than 25cm.
- 7. the fabricated shear wall according to claim 1 or 2 suitable for frame-shear-wall structure, it is characterised in that：Institute The length for stating pre-buried floor negative reinforcement stretching wall is not less than 20 times of bar diameter；Pre-buried floor principal rod stretches out cantilever plate The length of body is not less than 20 times of bar diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467272.1U CN206971459U (en) | 2017-04-29 | 2017-04-29 | A kind of fabricated shear wall suitable for frame-shear-wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467272.1U CN206971459U (en) | 2017-04-29 | 2017-04-29 | A kind of fabricated shear wall suitable for frame-shear-wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971459U true CN206971459U (en) | 2018-02-06 |
Family
ID=61412570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467272.1U Expired - Fee Related CN206971459U (en) | 2017-04-29 | 2017-04-29 | A kind of fabricated shear wall suitable for frame-shear-wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060133A (en) * | 2017-04-29 | 2017-08-18 | 福州大学 | A kind of fabricated shear wall and its installation method suitable for frame-shear-wall structure |
-
2017
- 2017-04-29 CN CN201720467272.1U patent/CN206971459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060133A (en) * | 2017-04-29 | 2017-08-18 | 福州大学 | A kind of fabricated shear wall and its installation method suitable for frame-shear-wall structure |
| CN107060133B (en) * | 2017-04-29 | 2019-06-07 | 福州大学 | A kind of fabricated shear wall and its installation method suitable for frame-shear-wall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200429 |