CN2126264U - Corrugated reinforcement prestressing concrete memeber - Google Patents
Corrugated reinforcement prestressing concrete memeber Download PDFInfo
- Publication number
- CN2126264U CN2126264U CN 92225617 CN92225617U CN2126264U CN 2126264 U CN2126264 U CN 2126264U CN 92225617 CN92225617 CN 92225617 CN 92225617 U CN92225617 U CN 92225617U CN 2126264 U CN2126264 U CN 2126264U
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- CN
- China
- Prior art keywords
- corrugated
- reinforced concrete
- prestressed
- concrete
- steel bars
- 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.)
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Abstract
The utility model relates to a corrugated prestressed reinforced concrete member. Prestressed steel bars in concrete are corrugated steel bars, and the wave shape of the corrugated steel bars is continuous curved wave. The anchoring problem of smooth and circular high strength steel bars in pretensioning type prestressed reinforced concrete members can be effectively solved via the corrugated prestressed reinforced concrete member, and the effect of the high strength steel bars in the pretensioning type prestressed reinforced concrete members is fully played. The corrugated prestressed reinforced concrete member has the advantages of steel saving and high quality.
Description
The utility model relates to a kind of concrete prefabricated element, particularly a kind of corrugated, prestressed, reinforced concrete component.
At present, the reinforcing bar in the pretensioning prestressed concrete prefabricated units of employing is light circle linear reinforcing bar of ordinary straight or light circle indentation linear reinforcing bar, and the anchoring problem of its reinforcing bar mainly is by increasing concrete strength, improving grip of concrete and solve; When single steel bar internal force is big, then adopts indented bar to increase frictional resistance and solve.The high-strength light round bar is not still had satisfied solution from the anchor capability problems in concrete, can't give full play to the effect of high-strength light round bar in the pretensioning prestressed reinforced concrete member.
The utility model is that a kind of corrugated, prestressed, reinforced concrete component will be provided, it can solve effectively the high-strength light round bar in concrete component from the anchor problem, improve the intensity of pretensioning prestressed concrete member, given full play to the effect of high strength cast iron in the pre-tensioning system prestressed concrete member.
The purpose of this utility model is achieved in that corrugated, prestressed, reinforced concrete component is made up of prestressed reinforcement and concrete, and prestressed reinforcement is waveform reinforcing bar (1) in the concrete, and the waveform of waveform reinforcing bar (1) is the full curve ripple.
The utility model has been owing to adopted full curve waveform reinforcing bar, thus solved the anchoring problem of pretensioning prestressed reinforced concrete member effectively, thus the saving steel are arranged, the advantage that component quality is high.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the partial schematic sectional view of corrugated, prestressed, reinforced concrete component.
Among the figure: 1, the waveform reinforcing bar in the concrete; 2, concrete.
The utility model is at present the high-strength light round bar still not to be had the corrugated, prestressed, reinforced concrete component that satisfied solution designs invention from the anchor ability in concrete according to domestic.Through test, its good mechanical properties, the component quality height is saved steel.As: corrugated, prestressed, reinforced concrete wire than non-prestressed waveform steel concrete electric pole mechanical property good, quality height, and cheap is saved steel more than 30%.
Claims (2)
1, a kind of corrugated, prestressed, reinforced concrete component is made up of prestressed reinforcement and concrete, it is characterized in that: prestressed reinforcement is waveform reinforcing bar (1) in the concrete.
2, ask 1 described corrugated, prestressed, reinforced concrete component according to right, it is characterized in that: the waveform of waveform reinforcing bar (1) is the full curve ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225617 CN2126264U (en) | 1992-06-24 | 1992-06-24 | Corrugated reinforcement prestressing concrete memeber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225617 CN2126264U (en) | 1992-06-24 | 1992-06-24 | Corrugated reinforcement prestressing concrete memeber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126264U true CN2126264U (en) | 1992-12-30 |
Family
ID=4967793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225617 Granted CN2126264U (en) | 1992-06-24 | 1992-06-24 | Corrugated reinforcement prestressing concrete memeber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107848A2 (en) * | 2010-03-02 | 2011-09-09 | Anil Krishna Kar | Improved reinforcing bar and method for manufacturing the same |
| CN107587506A (en) * | 2017-09-08 | 2018-01-16 | 江苏景源万河环境科技有限公司 | A kind of precast prestressed anchor pole rod member and construction |
-
1992
- 1992-06-24 CN CN 92225617 patent/CN2126264U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107848A2 (en) * | 2010-03-02 | 2011-09-09 | Anil Krishna Kar | Improved reinforcing bar and method for manufacturing the same |
| WO2011107848A3 (en) * | 2010-03-02 | 2011-11-03 | Anil Krishna Kar | Improved reinforcing bar and method for manufacturing the same |
| CN102782229A (en) * | 2010-03-02 | 2012-11-14 | 阿尼尔·克里希纳·卡尔 | Improved reinforcing bar and method for manufacturing the same |
| CN102782229B (en) * | 2010-03-02 | 2016-03-02 | 阿尼尔·克里希纳·卡尔 | For improving the improvement reinforcing rib in reinforced concrete structure life-span |
| CN107587506A (en) * | 2017-09-08 | 2018-01-16 | 江苏景源万河环境科技有限公司 | A kind of precast prestressed anchor pole rod member and construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |