CN203393876U - Connection structure between composite floor slabs - Google Patents
Connection structure between composite floor slabs Download PDFInfo
- Publication number
- CN203393876U CN203393876U CN201320456381.5U CN201320456381U CN203393876U CN 203393876 U CN203393876 U CN 203393876U CN 201320456381 U CN201320456381 U CN 201320456381U CN 203393876 U CN203393876 U CN 203393876U
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- CN
- China
- Prior art keywords
- triangular
- steel bar
- bar frame
- reinforced bar
- floor slab
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- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a connection structure between composite floor slabs and belongs to the field of building structures. The connection structure is composed of a triangular prism connection steel bar cage and cast-in-place concrete. The triangular prism connection steel bar cage is composed of a triangular steel bar frame column and a prefabricated reversed-V-shaped steel bar between the adjacent composite floor slabs. A triangular steel bar frame and a rectangular steel bar frame of the triangular steel bar frame column are formed by connecting long steel bars, and the triangular steel bar frame column and the reversed-V-shaped steel bar of a prefabricated base plate between the adjacent composite floor slabs are sleeved correspondingly to form a triangular prism connection steel bar cage and connected between adjacent prefabricated base plates. On a construction site, a cast-in-place concrete layer is poured along the triangular prism connection steel bar cage between the adjacent prefabricated base plates to form a connection structure between the composite floor slabs. The integral strength and stability of the composite floor slabs are remarkably improved.
Description
Technical field
Syndeton between a kind of laminated floor slab of the utility model, belongs to building structure field.
Background technology
At present, reinforced concrete slab in building field is comprised of prefabricated panel and cast-in-situ concrete layer, between superimposed sheet, splicing realizes by cast-in-situ concrete, therefore, it is weaker that the splicing part of concrete folding plate just seems, normally by laterally overhanging tension reinforcing steel bar being set when making prefabricated panel to improve its intensity; But in order further to strengthen resistance to overturning and the shock resistance of floor system, need exploitation to connect the monolithic syndeton of reinforced concrete slab.
Utility model content
The object of utility model is to provide the syndeton between a kind of laminated floor slab, to strengthen resistance to overturning and the shock resistance of floor system.
The utility model is achieved in the following ways:
Syndeton between a kind of laminated floor slab of the utility model, by triangular prism connecting reinforcement cage and cast-in-situ concrete, formed, described triangular prism connecting reinforcement cage by triangular reinforced bar frame, be listed as and adjacent laminated floor slab between prefabricated herringbone reinforcing bar form, triangular reinforced bar frame and the rectangle reinforcing steel bar frame of triangular reinforced bar frame row connect to form through long reinforcing bar, the corresponding socket composition of the herringbone reinforcing bar triangular prism connecting reinforcement cage of the prefabricated panel between triangular reinforced bar frame row and adjacent superimposed sheet, be connected between contiguous prefabricated base plate, along described triangular prism connecting reinforcement cage, build cast-in-situ concrete layer, form the syndeton between laminated floor slab.
Described triangular reinforced bar frame lists each triangular reinforced bar frame of portion, each rectangle reinforcing steel bar frame interval, bottom arranges, and connects in column respectively by upper minister's reinforcing bar, lower minister's reinforcing bar.
Described triangular reinforced bar frame row, upper minister's reinforcing bar is connected with each triangular reinforced bar Kuang summit, and two lower minister's reinforcing bars are connected with the edge of summit, triangular reinforced bar Kuang Liangge base angle and bottom rectangle frame.
Syndeton between the utility model laminated floor slab, by triangular prism connecting reinforcement cage and cast-in-situ concrete, formed, triangular prism connecting reinforcement cage by triangular reinforced bar frame, be listed as and adjacent laminated floor slab between prefabricated herringbone reinforcing bar form, be connected between contiguous prefabricated base plate, therefore, at the construction field (site), cast-in-situ concrete layer significantly increases bulk strength and the stability of laminated floor slab afterwards.
Accompanying drawing explanation
Fig. 1 is that the utility model triangular reinforced bar frame lists intention
Fig. 2 is prefabricated herringbone reinforcing bar schematic diagram between adjacent laminated floor slab
Fig. 3 is the utility model triangular prism connecting reinforcement cage schematic diagram
Syndeton end view between Fig. 4 the utility model adjacent concrete laminated floor slab
The specific embodiment
How below in conjunction with accompanying drawing, further illustrate the utility model implements
Syndeton between a kind of laminated floor slab of the utility model, by triangular prism reinforcing cage and cast-in-situ concrete layer, formed, described triangular prism reinforcing cage by described triangular prism connecting reinforcement cage, by triangular reinforced bar frame, be listed as and adjacent laminated floor slab between prefabricated herringbone reinforcing bar form, triangular reinforced bar frame row triangular reinforced bar frame is listed as by triangular reinforced bar frame 2a, bottom rectangle frame 2b and long reinforcing bar form, each triangular reinforced bar frame 2a parallel interval arranges, upper minister's reinforcing bar 1a is connected with the drift angle summit of triangular reinforced bar frame 2a, two lower minister's reinforcing bar 1b and summit, triangular reinforced bar frame 2aLiang Ge base angle, bottom rectangle Kuang2b both sides edge connects in column, when construction, laminated floor slab 3 is laid on beam successively, triangular reinforced bar frame row are formed to triangular prism connecting reinforcement cage with the corresponding socket of prefabricated panel herringbone reinforcing bar 4 between adjacent superimposed sheet, along described triangular prism connecting reinforcement cage concreting layer 5, form the syndeton between adjacent laminated floor slab 3.
Claims (3)
1. the syndeton between a laminated floor slab, it is characterized in that, by triangular prism connecting reinforcement cage and cast-in-situ concrete, formed, described triangular prism connecting reinforcement cage by triangular reinforced bar frame, be listed as and adjacent laminated floor slab between prefabricated herringbone reinforcing bar form, triangular reinforced bar frame and the rectangle reinforcing steel bar frame of triangular reinforced bar frame row connect to form through long reinforcing bar, the corresponding socket composition of the herringbone reinforcing bar triangular prism connecting reinforcement cage of the prefabricated panel between triangular reinforced bar frame row and adjacent superimposed sheet, be connected between contiguous prefabricated base plate, along described triangular prism connecting reinforcement cage, build cast-in-situ concrete layer, form the syndeton between laminated floor slab.
2. the syndeton between a kind of laminated floor slab according to claim 1, is characterized in that, triangular reinforced bar frame lists each triangular reinforced bar frame of portion, each rectangle reinforcing steel bar frame interval, bottom arranges, and connects in column respectively by upper minister's reinforcing bar, lower minister's reinforcing bar.
3. the syndeton between a kind of laminated floor slab according to claim 2, it is characterized in that triangular reinforced bar frame row, upper minister's reinforcing bar is connected with each triangular reinforced bar Kuang summit, and two lower minister's reinforcing bars are connected with the edge of summit, triangular reinforced bar Kuang Liangge base angle and bottom rectangle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456381.5U CN203393876U (en) | 2013-07-29 | 2013-07-29 | Connection structure between composite floor slabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456381.5U CN203393876U (en) | 2013-07-29 | 2013-07-29 | Connection structure between composite floor slabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393876U true CN203393876U (en) | 2014-01-15 |
Family
ID=49905416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456381.5U Expired - Fee Related CN203393876U (en) | 2013-07-29 | 2013-07-29 | Connection structure between composite floor slabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278749A (en) * | 2014-10-23 | 2015-01-14 | 湖北弘毅建设有限公司 | Integral connecting system for steel-concrete composite structure component of prefabricated construction |
| CN108560418A (en) * | 2018-05-08 | 2018-09-21 | 东南大学 | A kind of form of reinforcement is UHPC and the NC laminated plate of triangular space rack |
| CN109057119A (en) * | 2018-06-26 | 2018-12-21 | 华东建筑设计研究院有限公司 | A kind of assembly concrete laminated floor slab connection structure |
| CN114704078A (en) * | 2022-05-01 | 2022-07-05 | 山西三建集团有限公司 | Method for supporting staggered platform side formwork with beams arranged between high-low floor slabs |
-
2013
- 2013-07-29 CN CN201320456381.5U patent/CN203393876U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278749A (en) * | 2014-10-23 | 2015-01-14 | 湖北弘毅建设有限公司 | Integral connecting system for steel-concrete composite structure component of prefabricated construction |
| CN108560418A (en) * | 2018-05-08 | 2018-09-21 | 东南大学 | A kind of form of reinforcement is UHPC and the NC laminated plate of triangular space rack |
| CN109057119A (en) * | 2018-06-26 | 2018-12-21 | 华东建筑设计研究院有限公司 | A kind of assembly concrete laminated floor slab connection structure |
| CN109057119B (en) * | 2018-06-26 | 2024-05-24 | 华东建筑设计研究院有限公司 | Assembled concrete coincide floor connection structure |
| CN114704078A (en) * | 2022-05-01 | 2022-07-05 | 山西三建集团有限公司 | Method for supporting staggered platform side formwork with beams arranged between high-low floor slabs |
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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: 20140115 Termination date: 20160729 |