CN204626781U - A kind of polygon steel pipe concrete column - Google Patents
A kind of polygon steel pipe concrete column Download PDFInfo
- Publication number
- CN204626781U CN204626781U CN201520305724.7U CN201520305724U CN204626781U CN 204626781 U CN204626781 U CN 204626781U CN 201520305724 U CN201520305724 U CN 201520305724U CN 204626781 U CN204626781 U CN 204626781U
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- China
- Prior art keywords
- steel pipe
- composite materials
- inorganic composite
- concrete column
- concrete
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to construction engineering technical field, a kind of polygon steel pipe concrete column is provided, comprise polygonal steel pipe, inorganic composite materials core and concrete, described polygonal steel pipe is positioned at described polygon steel pipe concrete column outermost layer, described inorganic composite materials core is positioned at described polygon steel pipe concrete column center, described Concrete Filled is between described polygonal steel pipe and described inorganic composite materials core, and described polygonal steel pipe, described inorganic composite materials core are integrated by whole the watering of described concrete.The beneficial effects of the utility model are: inorganic composite materials core both can work as permanent formwork, can alleviate dead load again, and overall polygon steel pipe concrete column stress performance is good, and cost is low, has economy.
Description
Technical field
The utility model relates to construction engineering technical field, particularly a kind of polygon steel pipe concrete column.
Background technology
Mostly post in traditional architecture is cast-in-situ concrete columns or steel column.Cast-in-situ concrete column volume is large, and the resistance to tension of concrete own is weak, and steel column is flexible large, the problem of existence and stability difference.
Existing steel core concrete column combines the advantage of concrete and steel pipe bi-material, adopts monobloc cast concrete in steel pipe, but dead load is still comparatively large, there is the possibility optimized further.
Utility model content
The purpose of this utility model is, for the problems referred to above, provides a kind of polygon steel pipe concrete column.
The utility model provides a kind of polygon steel pipe concrete column, comprise polygonal steel pipe, inorganic composite materials core and concrete, described polygonal steel pipe is positioned at described polygon steel pipe concrete column outermost layer, described inorganic composite materials core is positioned at described polygon steel pipe concrete column center, described Concrete Filled is between described polygonal steel pipe and described inorganic composite materials core, and described polygonal steel pipe, described inorganic composite materials core are integrated by whole the watering of described concrete.
Further, described polygonal steel pipe is hexagon or octagon or decagon.
Further, described inorganic composite materials core cross section is circular.
The beneficial effects of the utility model are: inorganic composite materials core both can work as permanent formwork, can alleviate dead load again, and described polygon steel pipe concrete column holistic resistant behavior is good, and cost is low, has economy.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the utility model embodiment.
In figure: 1-polygonal steel pipe, 2-concrete, 3-inorganic composite materials core.
Detailed description of the invention
Hereafter will describe the utility model specific embodiment in detail in conjunction with concrete accompanying drawing.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing occurs represents identical feature or parts, can be applicable in different embodiment.
As shown in Figure 1, a kind of polygon steel pipe concrete column of the utility model embodiment, comprise polygonal steel pipe 1, inorganic composite materials core 3 and concrete 2, described polygonal steel pipe 1 is positioned at described polygon steel pipe concrete column outermost layer, described inorganic composite materials core 3 is positioned at described polygon steel pipe concrete column center, described concrete 2 is filled between described polygonal steel pipe and described inorganic composite materials core, and described polygonal steel pipe 1, described inorganic composite materials core 3 are integrated by whole the watering of described concrete 2.
Described polygonal steel pipe 1 is hexagon or octagon or decagon.
Described inorganic composite materials core 3 cross section is circular.
The beneficial effects of the utility model are: inorganic composite materials core both can work as permanent formwork, can alleviate dead load again, and described polygon steel pipe concrete column holistic resistant behavior is good, and cost is low, has economy.
Although given embodiments more of the present utility model, it will be understood by those of skill in the art that when not departing from the utility model spirit herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of the utility model interest field.
Claims (3)
1. a polygon steel pipe concrete column, it is characterized in that, comprise polygonal steel pipe, inorganic composite materials core and concrete, described polygonal steel pipe is positioned at described polygon steel pipe concrete column outermost layer, described inorganic composite materials core is positioned at described polygon steel pipe concrete column center, described Concrete Filled is between described polygonal steel pipe and described inorganic composite materials core, and described polygonal steel pipe, described inorganic composite materials core are integrated by whole the watering of described concrete.
2. a kind of polygon steel pipe concrete column as described in right 1, is characterized in that, described polygonal steel pipe is hexagon or octagon or decagon.
3. a kind of polygon steel pipe concrete column as described in right 1, is characterized in that, described inorganic composite materials core cross section is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305724.7U CN204626781U (en) | 2015-05-13 | 2015-05-13 | A kind of polygon steel pipe concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305724.7U CN204626781U (en) | 2015-05-13 | 2015-05-13 | A kind of polygon steel pipe concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626781U true CN204626781U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305724.7U Expired - Fee Related CN204626781U (en) | 2015-05-13 | 2015-05-13 | A kind of polygon steel pipe concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760214A (en) * | 2017-02-21 | 2017-05-31 | 沈阳建筑大学 | A kind of octagon circular section solid steel tube concrete component and preparation method thereof |
-
2015
- 2015-05-13 CN CN201520305724.7U patent/CN204626781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760214A (en) * | 2017-02-21 | 2017-05-31 | 沈阳建筑大学 | A kind of octagon circular section solid steel tube concrete component and preparation method thereof |
| CN106760214B (en) * | 2017-02-21 | 2019-02-19 | 沈阳建筑大学 | A kind of octagon circular section solid steel tube concrete component and preparation method thereof |
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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: 20150909 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |