CN202248531U - Steel pipe concrete composite column - Google Patents
Steel pipe concrete composite column Download PDFInfo
- Publication number
- CN202248531U CN202248531U CN2011203351181U CN201120335118U CN202248531U CN 202248531 U CN202248531 U CN 202248531U CN 2011203351181 U CN2011203351181 U CN 2011203351181U CN 201120335118 U CN201120335118 U CN 201120335118U CN 202248531 U CN202248531 U CN 202248531U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- column
- pipe column
- steel tube
- tube concrete
- 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.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 239000004567 concrete Substances 0.000 title claims abstract description 66
- 239000002131 composite material Substances 0.000 title abstract 5
- 238000005253 cladding Methods 0.000 claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a steel pipe concrete composite column, which comprises a steel pipe column arranged in the middle of the steel pipe concrete composite column and a steel bar column sleeved on the periphery of the steel pipe column, wherein a concrete pouring body integrated with the steel pipe column is arranged in a hollow cavity of the steel pipe column; and a concrete cladding body is coated on the periphery of the steel pipe column, and the concrete cladding body wraps the steel bar column. Implement the utility model discloses a steel pipe concrete composite post makes steel pipe concrete composite post have great promotion, durability good on bearing capacity, anti-seismic performance and fire resistance. The anti-seismic device can be applied to high-rise buildings in non-seismic areas and seismic areas, and is simple in structure, convenient to construct and wide in application.
Description
Technical field
The utility model relates to the Structural Engineering field, relates in particular to a kind of steel tube concrete superposed column.
Background technology
Steel tube concrete superposed column of the prior art is unreasonable because of structure design, exists the superposed column inconvenience to be connected with the node of reinforced concrete beam, and making and the high problem of construction cost.
The utility model content
The utility model technical problem to be solved is, a kind of steel tube concrete superposed column is provided, and makes steel tube concrete superposed column that bigger lifting, good endurance arranged on bearing capacity, anti-seismic performance and fire resistance.Can be applied in the highrise building in non-antidetonation district and antidetonation district, simple in structure, be convenient to construction, be widely used.
In order to solve the problems of the technologies described above; The embodiment of the utility model provides a kind of steel tube concrete superposed column; Comprise the steel pipe column and the reinforcing bar post that is set in said steel pipe column periphery that are seated in said steel tube concrete superposed column middle part, the concrete pouring body that is connected as a single entity with said steel pipe column is set in the hollow chamber of said steel pipe column;
The periphery of said steel pipe column coats the concrete cladding is set, and said concrete cladding coats said reinforcing bar post wherein.
Preferably, said steel pipe column is that the cross section is square hollow cube rod.
Preferably, the central axis position of the central axis position of said steel pipe column and said steel tube concrete superposed column coincides.
Preferably, said reinforcing bar post comprises and intersects many transverse reinforcements and the Duo Gen longitudinal reinforcement be tied to one.
Preferably, said many longitudinal reinforcements are arranged in the periphery of said steel pipe column uniformly, and the also bearing of trend setting of the said steel pipe column in edge is parallel to each other between said many longitudinal reinforcements.
Preferably, the side of being, the cross section shape of said many transverse reinforcements evenly is socketed in the periphery of said many longitudinal reinforcements, and said many transverse reinforcements and said many longitudinal reinforcements are perpendicular.
Preferably, the cross section of said steel tube concrete superposed column is square.
The steel tube concrete superposed column that the utility model provided is owing to be provided with the concrete pouring body that is connected as a single entity with steel pipe column in the hollow chamber of steel pipe column; The periphery of steel pipe column coats the concrete cladding is set, and the reinforcing bar post that the concrete cladding will be set in the steel pipe column periphery coats wherein, makes steel tube concrete superposed column that bigger lifting, good endurance arranged on bearing capacity, anti-seismic performance and fire resistance.Can be applied in the highrise building in non-antidetonation district and antidetonation district, simple in structure, be convenient to construction, be widely used.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross section structure sketch map of the steel tube concrete superposed column of the utility model embodiment.
The specific embodiment
With reference to accompanying drawing the preferred embodiment of the utility model is described below.
Referring to shown in Figure 1; The utility model embodiment provides a kind of steel tube concrete superposed column; Said steel tube concrete superposed column comprises: be seated in the steel pipe column 1 and the reinforcing bar post 2 that is set in said steel pipe column 1 periphery at said steel tube concrete superposed column middle part, the concrete pouring body 3 that is connected as a single entity with said steel pipe column 1 is set in the hollow chamber 11 of said steel pipe column 1;
The periphery of said steel pipe column 2 coats concrete cladding 4 is set, and said concrete cladding 4 coats said reinforcing bar post 2 wherein.
Preferably, said steel pipe column is that the cross section is square hollow cube rod.
Preferably, the central axis position of the central axis position of said steel pipe column 1 and said steel tube concrete superposed column coincides.
Preferably, said reinforcing bar post 2 comprises that intersection is tied to the many transverse reinforcements 21 and Duo Gen longitudinal reinforcement 22 of one.
Preferably, many longitudinal reinforcements 22 are arranged in the periphery of said steel pipe column 1 uniformly, and many 22 of longitudinal reinforcements are parallel to each other and along the bearing of trend setting of said steel pipe column 1.
Preferably, the side of being, the cross section shape of said many transverse reinforcements 21 evenly is socketed in the periphery of said many longitudinal reinforcements 22, and said many transverse reinforcements 21 are perpendicular with said many longitudinal reinforcements 22.
Preferably, the cross section of steel tube concrete superposed column is square.
Steel pipe column 1 is the hollow steel tube rod structure that is square by the cross section that peripheral steel pipe enclosing forms, fluid concrete pour mass 3 in its hollow cavity 11, and said concrete pouring body 3 is coupled as one the side's of being shape with said steel pipe column 1.
Reinforcing bar post 2 is the column structures that are tied to one by many transverse reinforcements 21 and Duo Gen longitudinal reinforcement 22 intersections.Reinforcing bar post 2 is set in the periphery of steel pipe column 1, and wherein, many longitudinal reinforcements 22 are arranged in the periphery of steel pipe column 1 uniformly, and many 22 of longitudinal reinforcements are parallel to each other and along the bearing of trend setting of steel pipe column 1.The side of being, the cross section shape of many transverse reinforcements 21 evenly is socketed in the periphery of many longitudinal reinforcements 22, and many transverse reinforcements 21 are perpendicular with many longitudinal reinforcements 22.That is to say that many transverse reinforcements 21 are crossed as latticed hollow out body with Duo Gen longitudinal reinforcement 22.Reinforcing bar post 2 mainly plays the effect of strengthening bearing capacity, makes the integral body of steel tube concrete superposed column have certain anti-seismic performance and fire resistance.
It is understandable that; Many transverse reinforcements 21 are not limited to above-mentioned square crossing with Duo Gen longitudinal reinforcement 22 fixing concrete forms and are grid-like fixed form; Also can adopt the fixed form of other intersecting angles, the connected mode that can adopt welding commonly used between the two.
Implement the steel tube concrete superposed column of the utility model, because the concrete pouring body that is connected as a single entity with steel pipe column is set in the hollow chamber of steel pipe column; The periphery of steel pipe column coats the concrete cladding is set, and the reinforcing bar post that the concrete cladding will be set in the steel pipe column periphery coats wherein, makes steel tube concrete superposed column that bigger lifting, good endurance arranged on bearing capacity, anti-seismic performance and fire resistance.Can be applied in the highrise building in non-antidetonation district and antidetonation district, simple in structure, be convenient to construction, be widely used.
Above disclosedly be merely the utility model preferred embodiment, can not limit the interest field of the utility model certainly with this, the equivalent variations of therefore being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (7)
1. steel tube concrete superposed column; It is characterized in that; Said steel tube concrete superposed column comprises: be seated in the steel pipe column and the reinforcing bar post that is set in said steel pipe column periphery at said steel tube concrete superposed column middle part, the concrete pouring body that is connected as a single entity with said steel pipe column is set in the hollow chamber of said steel pipe column;
The periphery of said steel pipe column coats the concrete cladding is set, and said concrete cladding coats said reinforcing bar post wherein.
2. steel tube concrete superposed column as claimed in claim 1 is characterized in that, said steel pipe column is that the cross section is square hollow cube rod.
3. steel tube concrete superposed column as claimed in claim 2 is characterized in that, the central axis position of said steel pipe column and the central axis position of said steel tube concrete superposed column coincide.
4. like claim 1-3 each described steel tube concrete superposed columns, it is characterized in that said reinforcing bar post comprises and intersects many transverse reinforcements and the Duo Gen longitudinal reinforcement be tied to one.
5. steel tube concrete superposed column as claimed in claim 4 is characterized in that said many longitudinal reinforcements are arranged in the periphery of said steel pipe column uniformly, and the also bearing of trend setting of the said steel pipe column in edge is parallel to each other between said many longitudinal reinforcements.
6. steel tube concrete superposed column as claimed in claim 4 is characterized in that, the side of being, the cross section shape of said many transverse reinforcements evenly is socketed in the periphery of said many longitudinal reinforcements, and said many transverse reinforcements and said many longitudinal reinforcements are perpendicular.
7. steel tube concrete superposed column as claimed in claim 1 is characterized in that the cross section of said steel tube concrete superposed column is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351181U CN202248531U (en) | 2011-09-08 | 2011-09-08 | Steel pipe concrete composite column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351181U CN202248531U (en) | 2011-09-08 | 2011-09-08 | Steel pipe concrete composite column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202248531U true CN202248531U (en) | 2012-05-30 |
Family
ID=46109793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203351181U Expired - Lifetime CN202248531U (en) | 2011-09-08 | 2011-09-08 | Steel pipe concrete composite column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202248531U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122676A (en) * | 2012-12-04 | 2013-05-29 | 北京工业大学 | Corner-reinforced steel tube concrete composite column and manufacturing method thereof |
| CN103556781A (en) * | 2013-10-31 | 2014-02-05 | 中国航空规划建设发展有限公司 | Fabricated frame strip steel bracket long column and construction method thereof |
| CN103967206A (en) * | 2014-05-14 | 2014-08-06 | 福建工程学院 | Combined lattice type hollow component |
| CN106049757A (en) * | 2016-07-04 | 2016-10-26 | 清华大学 | Steel tube reinforced concrete member and manufacturing method thereof |
| CN110016966A (en) * | 2019-04-18 | 2019-07-16 | 合肥工业大学 | A kind of prefabricated overlapping coupled column T-type assembling type node of pre-erection combination beam- |
| CN111005452A (en) * | 2019-12-25 | 2020-04-14 | 中国矿业大学 | Corrugated steel pipe concrete superposed member and manufacturing method thereof |
-
2011
- 2011-09-08 CN CN2011203351181U patent/CN202248531U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122676A (en) * | 2012-12-04 | 2013-05-29 | 北京工业大学 | Corner-reinforced steel tube concrete composite column and manufacturing method thereof |
| CN103122676B (en) * | 2012-12-04 | 2016-05-25 | 北京工业大学 | Bight reinforced steel pipe concrete superposed column and the practice |
| CN103556781A (en) * | 2013-10-31 | 2014-02-05 | 中国航空规划建设发展有限公司 | Fabricated frame strip steel bracket long column and construction method thereof |
| CN103556781B (en) * | 2013-10-31 | 2015-09-02 | 中国航空规划建设发展有限公司 | A kind of assembling frame band steel corbel long column and construction method thereof |
| CN103967206A (en) * | 2014-05-14 | 2014-08-06 | 福建工程学院 | Combined lattice type hollow component |
| CN106049757A (en) * | 2016-07-04 | 2016-10-26 | 清华大学 | Steel tube reinforced concrete member and manufacturing method thereof |
| CN110016966A (en) * | 2019-04-18 | 2019-07-16 | 合肥工业大学 | A kind of prefabricated overlapping coupled column T-type assembling type node of pre-erection combination beam- |
| CN111005452A (en) * | 2019-12-25 | 2020-04-14 | 中国矿业大学 | Corrugated steel pipe concrete superposed member and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |