CN206844394U - A kind of vertical connecting node of precast shear wall - Google Patents
A kind of vertical connecting node of precast shear wall Download PDFInfo
- Publication number
- CN206844394U CN206844394U CN201720515173.6U CN201720515173U CN206844394U CN 206844394 U CN206844394 U CN 206844394U CN 201720515173 U CN201720515173 U CN 201720515173U CN 206844394 U CN206844394 U CN 206844394U
- Authority
- CN
- China
- Prior art keywords
- shear wall
- reserved
- reserving hole
- hole
- vertical connecting
- Prior art date
- 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 vertical connecting node of precast shear wall, including upper strata shear wall and lower floor's shear wall, upper strata shear wall is reserved with embedded bar and reserving hole, the periphery of embedded bar and reserving hole is surrounded with tie hoop, the upper end of reserving hole is reserved with venthole, the lower end of reserving hole is reserved with grout hole, and lower floor's shear wall is reserved with the insertion reinforcing bar to match with reserving hole, and elastic sealant encapsulation process is used between upper strata shear wall and lower floor's shear wall；The vertical connecting node of precast shear wall of the present utility model, simple structure, steel are saved, globality is preferable, is connected firmly, and stress performance is also preferable, can reduce the appearance in crack, easy for construction, meets green development trend, is worthy to be popularized.
Description
Technical field
Building engineering field is the utility model is related to, more particularly to a kind of vertical connecting node of precast shear wall.
Background technology
With the continuous development of Urbanization in China, and energy-saving and environmental protection engineering not advocated, increasing pre-
Fabricated construction pattern processed continuously emerges, the precast shear wall also important part in prefabricated construction, existing prefabricated
Shear wall connected mode is insecure in the presence of connecting, and the defects of crack easily occurs.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of globality is preferable, is connected firmly simultaneously
And it is not easy the vertical connecting node of precast shear wall for crack occur, the technical scheme of the vertical connecting node of precast shear wall
It is realized in：
A kind of vertical connecting node of precast shear wall, including upper strata shear wall and lower floor's shear wall, it is characterised in that：It is described
Upper strata shear wall is reserved with embedded bar and reserving hole, and the periphery of the embedded bar and reserving hole is surrounded with spiral hoop
Muscle, the upper end of the reserving hole are reserved with venthole, and the lower end of the reserving hole is reserved with grout hole, the lower story shear
Wall is reserved with the insertion reinforcing bar to match with reserving hole, and elastic sealant is used between the upper strata shear wall and lower floor's shear wall
Encapsulation process.
After upper wall installation is in place, by the grout hole and venthole being connected with hole, injects and fill into hole
Slurry, it is overall by levels wall connecting after grouting material condenses hardening.It is embedded with reserving hole and embedded bar periphery
The tie hoop arranged along hole lengths direction, for further strengthening constraint to bar splicing, reduce crack appearance or
Carry out.
The vertical connecting node of precast shear wall of the present utility model, simple structure, steel are saved, globality is preferable, connection
Firmly, stress performance is also preferable, can reduce the appearance in crack, easy for construction, meets green development trend, is worth pushing away
Extensively.
Brief description of the drawings
Fig. 1 is the structural representation of the vertical connecting node of the utility model precast shear wall.
Reference：1- upper stratas shear wall, 2- lower floors shear wall, 3- insertion reinforcing bars, 4- embedded bars, 5- ventholes, 6-
Tie hoop, 7- reserving holes, 8- grout holes, 9- elastic sealants.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of vertical connecting node of precast shear wall, including upper strata shear wall 1 and lower floor's shear wall 2, institute
State upper strata shear wall 1 and be reserved with embedded bar 4 and reserving hole 7, the periphery of the embedded bar 4 and reserving hole 7 is surrounded with
Tie hoop 6, the upper end of the reserving hole 7 are reserved with venthole 5, and the lower end of the reserving hole 7 is reserved with grout hole 8,
Lower floor's shear wall 2 is reserved with the insertion reinforcing bar 3 to match with reserving hole 7, the upper strata shear wall 1 and lower floor's shear wall
The encapsulation process of elastic sealant 9 is used between 2.
When it is implemented, upper strata shear wall 1 install it is in place after, by the grout hole 8 that is connected with reserving hole 7 with going out
Stomata 5, grouting material is injected into hole 7, after grouting material condenses hardening, levels wall 1 and 2 is connected as entirety.Pre-
Box out hole 7 and the periphery of embedded bar 4 is embedded with the tie hoop 6 arranged along hole lengths direction, for further strengthening to steel
The constraint of muscle overlap joint, reduces the appearance or development in crack.
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (2)
1. a kind of vertical connecting node of precast shear wall, including upper strata shear wall and lower floor's shear wall, it is characterised in that：On described
Story shear wall is reserved with embedded bar and reserving hole, and the periphery of the embedded bar and reserving hole is surrounded with tie hoop,
The upper end of the reserving hole is reserved with venthole, and the lower end of the reserving hole is reserved with grout hole, lower floor's shear wall
The insertion reinforcing bar to match with reserving hole is reserved with, it is close with elastic sealant between the upper strata shear wall and lower floor's shear wall
Envelope processing.
2. the vertical connecting node of precast shear wall according to claim 1, it is characterised in that：The tie hoop be along
The periphery of pre-buried hole and embedded bar is simultaneously set along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515173.6U CN206844394U (en) | 2017-05-10 | 2017-05-10 | A kind of vertical connecting node of precast shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515173.6U CN206844394U (en) | 2017-05-10 | 2017-05-10 | A kind of vertical connecting node of precast shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844394U true CN206844394U (en) | 2018-01-05 |
Family
ID=60795212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515173.6U Expired - Fee Related CN206844394U (en) | 2017-05-10 | 2017-05-10 | A kind of vertical connecting node of precast shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265824A (en) * | 2018-01-24 | 2018-07-10 | 西安建筑科技大学 | A kind of high ductility concrete beam and column node of assembled and connection method |
-
2017
- 2017-05-10 CN CN201720515173.6U patent/CN206844394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265824A (en) * | 2018-01-24 | 2018-07-10 | 西安建筑科技大学 | A kind of high ductility concrete beam and column node of assembled and connection method |
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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 |
Granted publication date: 20180105 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |