CN206737197U - A kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement - Google Patents
A kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement Download PDFInfo
- Publication number
- CN206737197U CN206737197U CN201720421545.9U CN201720421545U CN206737197U CN 206737197 U CN206737197 U CN 206737197U CN 201720421545 U CN201720421545 U CN 201720421545U CN 206737197 U CN206737197 U CN 206737197U
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- CN
- China
- Prior art keywords
- shear wall
- vertical reinforcement
- overlapped shear
- prefabricated board
- precast concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement, including upper and lower two blocks of overlapped shear wall plates, every block of overlapped shear wall plate is in being formed by connecting to the prefabricated board be arrangeding in parallel by lattice framework of steel reinforcement from two pieces, vertical reinforcement and transverse steel are disposed with prefabricated board, it is characterised in that：The vertical reinforcement of one of overlapped shear wall plate stretches out one end of prefabricated board, and stretches into the hollow part of two prefabricated boards of another overlapped shear wall plate, forms shear wall and flies muscle.On the one hand the utility model reduces the usage amount of reinforcing bar, construction is more convenient, on the other hand, realizes being directly connected to for two blocks of overlapped shear wall plates, so as to strengthen the intensity and stiffness of two superimposed sheet junctions, significantly improves the stress performance of structure.
Description
Technical field
It the utility model is related to a kind of overlapped shear wall technical field, more particularly to a kind of precast concrete overlapped shear wall
The attachment structure of vertical reinforcement.
Background technology
Overlapped shear wall structure is a kind of half prefabricated half cast-in-place concrete structure, and it is guaranteed and existing to have prefabricated components quality concurrently
The characteristics of connection integrity is good is poured, is a kind of structure type for being adapted to housing industrialization.
In the prior art, vertically connection mainly sets joint bar to existing overlapped shear wall structure at seaming position, and
Joint bar and the vertical reinforcement in prefabricated board are indirectly connected with by rear pouring concrete, so as to realize the transmission of internal force.Due to
Reinforcing bar can not be directly connected to, and cause vertical connecting portion to turn into the weak link of composite plate shear wall structure stress.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of connect for above-mentioned the shortcomings of the prior art
Connect the attachment structure of reliable precast concrete overlapped shear wall vertical reinforcement.
Technical scheme is used by the utility model：A kind of connection knot of precast concrete overlapped shear wall vertical reinforcement
Structure, including upper and lower two blocks of overlapped shear wall plates, every block of overlapped shear wall plate are in passing through to the prefabricated board be arrangeding in parallel from two pieces
Lattice framework of steel reinforcement is formed by connecting, and vertical reinforcement and transverse steel are disposed with prefabricated board, it is characterised in that：It is one of folded
The vertical reinforcement of combination shearing wall plate stretches out one end of prefabricated board, and stretches into the hollow bulb of two prefabricated boards of another overlapped shear wall plate
Position, form shear wall and fly muscle.
By above-mentioned technical proposal, the vertical reinforcement stretches out after prefabricated board inner bending from its madial wall.
By above-mentioned technical proposal, the bending place positioned at vertical reinforcement in prefabricated board is provided with additional bar mesh sheet, described attached
Add reinforced mesh vertically arranged and extend to the end of the prefabricated board, and be connected with vertical reinforcement.
By above-mentioned technical proposal, after prefabricated board inner bending stretching, bending again extends to another folded the vertical reinforcement
The hollow part of two prefabricated boards of combination shearing wall plate, formed shear wall fly muscle, the shear wall fly muscle vertical section with it is prefabricated
Plate is arranged in parallel.
By above-mentioned technical proposal, it is 20mm- that the shear wall, which flies the vertical section of muscle and the spacing of the prefabricated board of near-end,
50mm。
By above-mentioned technical proposal, the vertical reinforcement of lower overlapped shear wall plate stretches out one end of prefabricated board, and stretches into overlapping
The hollow part of two prefabricated boards of shear wall slab.
By above-mentioned technical proposal, laminated floor slab is connected between two prefabricated boards up and down of the inner side of two pieces of overlapped shear walls.
Having the beneficial effect that acquired by the utility model：On the one hand the utility model reduces the usage amount of reinforcing bar, construction
It is more convenient, on the other hand, being directly connected to for two blocks of overlapped shear wall plates is realized, so as to strengthen the intensity of two superimposed sheet junctions
And the steel capital, significantly improve the stress performance of structure；By setting additional bar mesh sheet, the reliable of connection is further increased
Property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is the structural representation that additional bar mesh sheet is with the addition of in embodiment provided by the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement is present embodiments provided,
Including upper overlapped shear wall plate 1 and lower overlapped shear wall plate 3, connect between two prefabricated boards up and down of the inner side of two pieces of overlapped shear walls
It is connected to laminated floor slab 2.Every block of overlapped shear wall plate is in being connected to the prefabricated board be arrangeding in parallel by lattice framework of steel reinforcement from two pieces
Connect and form, vertical reinforcement and transverse steel are disposed with each prefabricated board, the vertical reinforcement of lower overlapped shear wall plate stretches out in advance
One end of making sheet, and the hollow part 101 of two prefabricated boards of overlapped shear wall plate is stretched into, form shear wall and fly muscle 4, and scene
Casting concrete layer.In addition, the end extension of the transverse plate gluten of laminated floor slab 2 is inserted perpendicularly into the two of lower overlapped shear wall plate 3
The hollow part of prefabricated board.
Preferably, the vertical reinforcement 301 of lower overlapped shear wall plate stretches out after the inner bending of prefabricated board 302 from its madial wall,
And bending extends to the hollow part 101 of two prefabricated boards of another overlapped shear wall plate again, form shear wall and fly muscle 4, it is described
The vertical section that shear wall flies muscle 4 is arranged in parallel with prefabricated board 102, wherein the vertical section of the winged muscle of the shear wall and near-end
The spacing of prefabricated board 102 is 35mm.
In the present embodiment, in order to further enhance its bonding strength, as shown in figure 3, being located at vertical reinforcement in prefabricated board
Bending place 303 be provided with additional bar mesh sheet 5, the additional bar mesh sheet 5 is made up of vertical reinforcement and transverse steel, described attached
Add reinforced mesh 5 vertically arranged and extend to the end of the prefabricated board 302, and be connected with vertical reinforcement 301.
Claims (7)
1. a kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement, including upper and lower two blocks of overlapped shear wall plates, often
Block overlapped shear wall plate is in being formed by connecting to the prefabricated board be arrangeding in parallel by lattice framework of steel reinforcement, in prefabricated board from two pieces
It is disposed with vertical reinforcement and transverse steel, it is characterised in that：The vertical reinforcement of one of overlapped shear wall plate stretches out prefabricated board
One end, and stretch into the hollow part of two prefabricated boards of another overlapped shear wall plate, form shear wall and fly muscle.
2. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 1, it is characterised in that：Institute
Vertical reinforcement is stated to stretch out from its madial wall after prefabricated board inner bending.
3. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 2, it is characterised in that：
Bending place in prefabricated board positioned at vertical reinforcement is provided with additional bar mesh sheet, and the additional bar mesh sheet is vertically arranged and extends to
The end of the prefabricated board, and be connected with vertical reinforcement.
4. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 1 or 2, its feature exist
In：For the vertical reinforcement after prefabricated board inner bending stretching, bending again extends to two prefabricated boards of another overlapped shear wall plate
Hollow part, form shear wall and fly muscle, vertical section and the prefabricated board that the shear wall flies muscle are arranged in parallel.
5. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 1 or 2, its feature exist
In：It is 20mm-50mm that the shear wall, which flies the vertical section of muscle and the spacing of the prefabricated board of near-end,.
6. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 1 or 2, its feature exist
In：The vertical reinforcement of lower overlapped shear wall plate stretches out one end of prefabricated board, and stretch into two prefabricated boards of overlapped shear wall plate
Hollow part.
7. the attachment structure of precast concrete overlapped shear wall vertical reinforcement according to claim 1 or 2, its feature exist
In：Laminated floor slab is connected between two prefabricated boards up and down of the inner side of two pieces of overlapped shear walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421545.9U CN206737197U (en) | 2017-04-20 | 2017-04-20 | A kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421545.9U CN206737197U (en) | 2017-04-20 | 2017-04-20 | A kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737197U true CN206737197U (en) | 2017-12-12 |
Family
ID=60561677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421545.9U Expired - Fee Related CN206737197U (en) | 2017-04-20 | 2017-04-20 | A kind of attachment structure of precast concrete overlapped shear wall vertical reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695914A (en) * | 2020-12-16 | 2021-04-23 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
-
2017
- 2017-04-20 CN CN201720421545.9U patent/CN206737197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695914A (en) * | 2020-12-16 | 2021-04-23 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
| CN112695914B (en) * | 2020-12-16 | 2022-04-29 | 北京中建建筑设计院有限公司 | Assembly type shear wall structure system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430200 Laobei Street, Liji Street, Xinzhou District, Wuhan City, Hubei Province Patentee after: MEIHAO BUILDING ASSEMBLY TECHNOLOGY Co.,Ltd. Address before: 430200 Laobei Street, Liji Street, Xinzhou District, Wuhan City, Hubei Province Patentee before: MEIHAO CONSTRUCTION CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: 430202 No.34, Jiexing Road, Wulijie street, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Beautiful Green Building Technology Co.,Ltd. Address before: 430200 old street, Li Jie street, Xinzhou District, Wuhan, Hubei Patentee before: MEIHAO BUILDING ASSEMBLY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |