CN203905297U - Steel pipe regenerated plastic concrete pillar - Google Patents
Steel pipe regenerated plastic concrete pillar Download PDFInfo
- Publication number
- CN203905297U CN203905297U CN201420188413.2U CN201420188413U CN203905297U CN 203905297 U CN203905297 U CN 203905297U CN 201420188413 U CN201420188413 U CN 201420188413U CN 203905297 U CN203905297 U CN 203905297U
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- CN
- China
- Prior art keywords
- steel pipe
- plastic concrete
- regenerated plastic
- reinforcing rib
- concrete pillar
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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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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
A steel pipe regenerated plastic concrete pillar comprises a steel pipe, wherein the steel pipe is filled with regenerated plastic concrete; reinforcing ribs are further arranged in the steel pipe, and coated with the regenerated plastic concrete. According to the steel pipe regenerated plastic concrete pillar, on one hand, the building material can be saved, the environment can be protected, and sustainable development of the construction industry can be ensured; on the other hand, the power performance and the ductility of the structure can be improved, the service life is prolonged, and the steel pipe regenerated plastic concrete pillar is particularly suitable for manufacturing single-layered and multi-layered industrial building pillars, equipment frame pillars, power transmission poles and towers, truss frame compression rods, piles, spatial structure and structure columns in high rise and super high-rise buildings, in the civil engineering.
Description
Technical field
The utility model relates to a kind of structural column for civil engineering, particularly relates to a kind of steel tube regeneration plastic concrete post.
Background technology
Along with the develop rapidly of plastic products industry, plastic products are inseparable with people's life and production, and all fields of national economy and people's daily life increase day by day to the demand of plastic products, and a large amount of plastic products are widely used.But, when plastic products industry is flourish, produce on a large scale and use plastic products, will inevitably follow the generation of a large amount of waste plastics, pollute environment, harm humans health, the recycling that therefore how rationally effectively to realize plastic refuse is the hot issue of studying at present.
Because plastics have certain elasticity; and intensity and abrasion resistance are higher; good insulation preformance; the recycling method of existing plastic refuse is to be broken into particle or powder mixes in concrete after plastic refuse is reclaimed; both re-used plastic refuse; improve again concrete performance, the development that concrete energy-saving is reduced discharging is significant.Compared with portland cement concrete, regenerated plastics concrete impermeability is good, thermal and insulating performance is good, good toughness, deformation performance are good; The regeneration of waste plastic has solved the problem such as stacking occupation of land and environment pollution of discarded object, has significant economic benefit, social benefit and environmental benefit, therefore has broad application prospects.But, because the compatibility between plastic grain and cement slurry interface is bad, so that concrete strength decline, thereby the application of restriction plastic refuse in concrete.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned deficiency of prior art, provides a kind of cheap, and the steel tube regeneration plastic concrete post that intensity is high can be saved the sustainable development of constructional materials, protection of the environment, guarantee builing industry on the one hand; Power performance and the ductility that can improve on the other hand structure, increase the service life.
The technical scheme that the utility model solves its technical problem employing is: a kind of steel tube regeneration plastic concrete post, comprise steel pipe, and in described steel pipe, be full of regenerated plastics concrete; In described steel pipe, be also provided with reinforcing rib, and described reinforcing rib is reproduced plastic concrete parcel.
Further, in described steel pipe, be provided with laterally or/and longitudinal reinforcing rib; Alternative, in described steel pipe, be provided with the reinforcing rib of inclination, for adding the rigidity of big steel pipe, improve the bearing capacity of structure.
Further, the shape of cross section of described steel pipe is circle or rectangle.
The beneficial effect that the utility model compared with prior art has:
(1) cheap.Plastic refuse very easily obtains, and has both saved the concrete energy, has reduced costs, and makes up again the shortcomings such as portland cement concrete anti-permeability performance is poor simultaneously.
(2) energy-saving and emission-reduction, preserve the ecological environment.Plastic refuse recycling in a large number, meets social sustainable development target.
(3) power performance is good.Because plastic deformation performance is good, can improve power performance and the ductility of steel core concrete column.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
With reference to Fig. 1, the steel tube regeneration plastic concrete post that the present embodiment provides, comprises that cross section is circular steel pipe 2, is full of regenerated plastics concrete 1 in steel pipe 2; In steel pipe 2, be also provided with reinforcing rib (not shown), and reinforcing rib is reproduced plastic concrete 1 and wraps up.
Reinforcing rib is the cross of vertical and horizontal in steel pipe 2 to be arranged, for adding the rigidity of big steel pipe 2, improves the bearing capacity of structure.
Regenerated plastics concrete 1 is to be composited by waste plastic particle, cement, sand, stone and water etc.
The operating principle of the present embodiment is: first at the interior installation reinforcing rib of steel pipe 2, then steel pipe 2 is located, build regenerated plastics concrete 1, and reinforcing rib is wrapped up in steel pipe 2; In the time that regenerated plastics concrete 1 reaches desired design compressive strength, form steel tube regeneration plastic concrete post, and then improve power performance and the ductility of structure, increase the service life; Especially at individual layer and multi storied industrial factory building post, equipment frame post as in civil engineering, send power transformation shaft tower, truss depression bar, stake, space structures, high level and super highrise building in time power performance and ductility good, solve in prior art between plastic grain and cement slurry interface compatibility poor, caused degradation problem under concrete strength.
Embodiment 2
Be with the difference of embodiment 1, the cross section of steel pipe 2 is square, and reinforcing rib is in the tilted layout of steel pipe 2.
Embodiment 3
Be with the difference of embodiment 1, the cross section of steel pipe 2 is rectangle, and reinforcing rib is longitudinal layout in steel pipe 2.
Because the shape of steel pipe and the layout of reinforcing rib in embodiment 2 and embodiment 3 are common understandable per capita by explanatory note, so do not represent with other accompanying drawing again.
These are only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various changes, modification and not depart from spirit and scope of the present utility model the utility model.If to these amendments of the present utility model with within modification belongs to the scope of the utility model claim and equivalent technologies thereof, all belong to protection domain of the present utility model.
Claims (3)
1. a steel tube regeneration plastic concrete post, comprises steel pipe, it is characterized in that, is full of regenerated plastics concrete in described steel pipe; In described steel pipe, be also provided with reinforcing rib, and described reinforcing rib is reproduced plastic concrete parcel;
The horizontal and vertical setting of described reinforcing rib.
2. steel tube regeneration plastic concrete post according to claim 1, is characterized in that, the reinforcing rib that is provided with inclination in described steel pipe replaces the reinforcing rib of horizontal and vertical setting.
3. steel tube regeneration plastic concrete post according to claim 1 and 2, is characterized in that, the shape of cross section of described steel pipe is circle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188413.2U CN203905297U (en) | 2014-04-18 | 2014-04-18 | Steel pipe regenerated plastic concrete pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188413.2U CN203905297U (en) | 2014-04-18 | 2014-04-18 | Steel pipe regenerated plastic concrete pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905297U true CN203905297U (en) | 2014-10-29 |
Family
ID=51779585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188413.2U Expired - Fee Related CN203905297U (en) | 2014-04-18 | 2014-04-18 | Steel pipe regenerated plastic concrete pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166470A (en) * | 2017-12-26 | 2018-06-15 | 武汉广益交通科技股份有限公司 | A kind of method of cementitious composite waste plastics stake soft soil foundation |
| CN108265709A (en) * | 2016-11-28 | 2018-07-10 | 林友富 | A kind of construction technology of project pile deflection prevention structure used on soft soil foundation |
-
2014
- 2014-04-18 CN CN201420188413.2U patent/CN203905297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265709A (en) * | 2016-11-28 | 2018-07-10 | 林友富 | A kind of construction technology of project pile deflection prevention structure used on soft soil foundation |
| CN108166470A (en) * | 2017-12-26 | 2018-06-15 | 武汉广益交通科技股份有限公司 | A kind of method of cementitious composite waste plastics stake soft soil foundation |
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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 |
Granted publication date: 20141029 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |