CN205742548U - A kind of pre-shear stud being embedded in concrete - Google Patents
A kind of pre-shear stud being embedded in concrete Download PDFInfo
- Publication number
- CN205742548U CN205742548U CN201620464700.0U CN201620464700U CN205742548U CN 205742548 U CN205742548 U CN 205742548U CN 201620464700 U CN201620464700 U CN 201620464700U CN 205742548 U CN205742548 U CN 205742548U
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- China
- Prior art keywords
- anchored end
- shear stud
- concrete
- embedded
- shank
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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.)
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- Joining Of Building Structures In Genera (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a kind of pre-shear stud being embedded in concrete, belong to building field, described shear stud is decussate texture, including the shank of bolt nail being centrosymmetric, the end of described shank of bolt nail is sequentially provided with interior anchored end and outer anchored end, the surface of described interior anchored end and outer anchored end is equipped with fixing striped, it is provided with reinforcement between described interior anchored end and outer anchored end, effect of the present utility model is: strengthen the anchoring effect of shear stud, the shearing resistance effect of component is extremely strong, it is possible to the shearing in reliably transmission overlapping cross section.
Description
Technical field
This utility model belongs to building field, concretely relates to a kind of pre-shear stud being embedded in concrete.
Technical background
In engineering reality, often use bar dowel as the basic building block of transmission concrete joint surface section shear, bar dowel
Generally pylindrical or cuboid, but country there is no clear and definite standard component to this.In original Technology design, although carry
Supplied some technical schemes so as to strengthen shear stud anchoring effect, but, the shearing resistance poor effect of component, reality should
Not yet solve by the middle technical problem that there is many.
Summary of the invention
In order to solve the shearing resistance poor effect of the short-and-medium reinforcement component of prior art, the problem being easily broken off, this practicality is new
Type provides a kind of pre-shear stud being embedded in concrete, it is possible to the shearing in reliably transmission overlapping cross section.
In order to realize above technical scheme, the technical scheme that this utility model employing is following:
A kind of pre-shear stud being embedded in concrete, described shear stud is decussate texture, including being centrosymmetric
Shank of bolt nail, described shank of bolt nail end be sequentially provided with interior anchored end and outer anchored end, described interior anchored end and outer anchoring
The surface of end is equipped with fixing striped, is provided with reinforcement between described interior anchored end and outer anchored end.
This utility model also has a following additional technical feature:
The most specifically optimize as this programme, described interior anchored end, outer anchored end generally circular in shape, a diameter of
10mm-30mm。
The most specifically optimize as this programme, a length of 15mm-40mm of described shank of bolt nail.
The most specifically optimizing as this programme, described reinforcement cross section is circular, and described round diameter is 5mm-
15mm, the 2/3 of a length of shank of bolt nail length of described reinforcement.
The most specifically optimizing as this programme, described shear stud generally pours or is welded, and material is steel
Material.
The most specifically optimizing as this programme, the minimum shearing that shear stud can bear is 10KN.
Effect of the present utility model is: strengthening the anchoring effect of shear stud, the shearing resistance effect of component is extremely strong, it is possible to
The shearing in reliably transmission overlapping cross section.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of shear stud；
Fig. 2 is the left view structural representation of shear stud；
In figure, 1, shank of bolt nail, 2, interior anchored end, 3, outer anchored end.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with Fig. 1 and by detailed description of the invention.
A kind of pre-shear stud being embedded in concrete, shear stud is decussate texture, including the spiral shell being centrosymmetric
Tightening latch nail 1, the end of shank of bolt nail 1 is sequentially provided with interior anchored end 2 and outer anchored end 3, interior anchored end 2 and the table of outer anchored end 3
Face is equipped with fixing striped, is provided with reinforcement and connects between interior anchored end 2, outer anchored end 3.Interior anchored end 2, outer anchored end 3
Generally circular in shape, a diameter of 30mm.The a length of 40mm of shank of bolt nail 1.Reinforcement cross section is circular, and round diameter is 5mm-
15mm, concrete for 15mm, the 2/3 of 1 length of side followed closely by a length of shank of bolt of reinforcement, and the minimum shearing that shear stud can bear is
10KN, shear stud generally pours or is welded, and material is steel.
Before concreting, shear stud is laid in uniformly the position wanting casting concrete, adjacent two shearing resistances
The distance of peg is not less than 300mm.
Effect of the present utility model is: strengthening the anchoring effect of shear stud, the shearing resistance effect of component is extremely strong, it is possible to
The shearing in reliably transmission overlapping cross section.
Above example is only in order to illustrate technical scheme and unrestricted, although with reference to preferred embodiment to this
Bright it is described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent, without deviating from objective and the scope of technical solution of the present invention, it all should contain the claim in the present invention
In the middle of scope.
Claims (5)
1. the shear stud being embedded in advance in concrete, it is characterised in that described shear stud is decussate texture, including in
Centrosymmetric shank of bolt nail (1), the end of described shank of bolt nail (1) is sequentially provided with interior anchored end (2) and outer anchored end (3),
The surface of described interior anchored end (2) and outer anchored end (3) is equipped with fixing striped, described interior anchored end (2) and outer anchored end (3)
Between be provided with reinforcement.
A kind of pre-shear stud being embedded in concrete the most according to claim 1, it is characterised in that described interior anchored end
(2), outer anchored end (3) generally circular in shape, a diameter of 10mm-30mm.
A kind of pre-shear stud being embedded in concrete the most according to claim 2, it is characterised in that described shank of bolt is followed closely
(1) a length of 15mm-40mm.
A kind of pre-shear stud being embedded in concrete the most according to claim 1, it is characterised in that described reinforcement is horizontal
Cross section is circular, and described round diameter is 5mm-15mm, the 2/3 of a length of shank of bolt nail (1) length of described reinforcement.
A kind of pre-shear stud being embedded in concrete the most according to claim 1, it is characterised in that described shear stud
Generally pouring or be welded, material is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464700.0U CN205742548U (en) | 2016-05-22 | 2016-05-22 | A kind of pre-shear stud being embedded in concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464700.0U CN205742548U (en) | 2016-05-22 | 2016-05-22 | A kind of pre-shear stud being embedded in concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742548U true CN205742548U (en) | 2016-11-30 |
Family
ID=57361490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464700.0U Expired - Fee Related CN205742548U (en) | 2016-05-22 | 2016-05-22 | A kind of pre-shear stud being embedded in concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677384A (en) * | 2016-12-23 | 2017-05-17 | 天津城建大学 | Cross-shaped prefabricated shear connector, forming method thereof and loam wall |
| CN106969975A (en) * | 2017-03-28 | 2017-07-21 | 哈尔滨工业大学 | A kind of shear stud |
-
2016
- 2016-05-22 CN CN201620464700.0U patent/CN205742548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677384A (en) * | 2016-12-23 | 2017-05-17 | 天津城建大学 | Cross-shaped prefabricated shear connector, forming method thereof and loam wall |
| CN106969975A (en) * | 2017-03-28 | 2017-07-21 | 哈尔滨工业大学 | A kind of shear stud |
| CN106969975B (en) * | 2017-03-28 | 2019-11-15 | 哈尔滨工业大学 | A kind of shear stud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 |