CN207794306U - A kind of concrete column structure - Google Patents
A kind of concrete column structure Download PDFInfo
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- CN207794306U CN207794306U CN201721716357.5U CN201721716357U CN207794306U CN 207794306 U CN207794306 U CN 207794306U CN 201721716357 U CN201721716357 U CN 201721716357U CN 207794306 U CN207794306 U CN 207794306U
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- Prior art keywords
- steel tube
- rectangular steel
- concrete column
- column structure
- groove
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Abstract
The utility model discloses a kind of concrete column structures, including rectangular steel tube, the middle part of each lateral wall of rectangular steel tube is recessed inwardly to form a groove, the floor equidistantly arranged successively up and down is equipped in groove, the geomery of the groove of the adjacent two side of rectangular steel tube is identical, for the floor of adjacent two lateral wall of rectangular steel tube in same level, the geomery of floor is identical as the corresponding geomery of cross section of above-mentioned groove；It is equipped with several lateral partitions with pouring hole in rectangular steel tube, is located at the lower section of the outer wall joint of lateral partitions and rectangular steel tube circumferentially arranged with several bleeding holes, bleeding hole on the outer wall of rectangular steel tube；The one side of rectangular steel tube is connected with girder steel, sliding panel is vertically equipped on girder steel, it is slidably connected between sliding panel and girder steel, beam web is transversely provided on sliding panel, beam web is connect by slide fastener with sliding panel, the lower surface of rectangular steel tube is welded with flange plate, and several ribbed stiffeners are connected in flange plate.
Description
Technical field
The utility model is related to building structure technology fields, it particularly relates to a kind of concrete column structure.
Background technology
With the development of society, nuclear power plant's unit capacity constantly increases, in order to improve high steel construction cost, fire resistance and resistance to
The feature of corrosive nature difference generally requires using steel reinforced concrete Box linear programming, in order to meet technique and drainage requirement, causes
Structure of main power house is irregular, in this case, since beam and column is all arranged vertically in regular node, the limitation of the self structure
Although making it that can meet the requirement of bearing capacity energy antidetonation, cannot preferably be drained.And concrete cylindrical exists
It is commonplace in building structure, when constructing at present to concrete cylindrical, it is required also more strictly, so that energy is more preferable
Reach required performance, but in electromechanical workshop, general concrete column is can not preferably to reach good use
Effect.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of concrete column structures, can reach good
Good support performance, can play certain buffering effect, avoid hitting it is excessive cause concrete column to generate wild effect, simultaneously
Solve the technical problem that concrete density is poor, construction is more inconvenient.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
The middle part of a kind of concrete column structure, including rectangular steel tube, each lateral wall of the rectangular steel tube concaves
It falls into and forms a groove, be equipped with the floor equidistantly arranged successively up and down in the groove, adjacent the two of the rectangular steel tube
The geomery of the groove of side wall is identical, and the floor of adjacent two lateral wall of the rectangular steel tube is described in same level
The geomery of floor is identical as the corresponding geomery of cross section of above-mentioned groove；It is equipped in the rectangular steel tube several
Lateral partitions with pouring hole are located at cross on the outer wall of the rectangular steel tube circumferentially arranged with several bleeding holes, the bleeding hole
To the lower section of the outer wall joint of partition board and rectangular steel tube, and the bleeding hole connects with the bottom edge of lateral partitions；It is described
The one side of rectangular steel tube is connected with girder steel, is vertically equipped with sliding panel on the girder steel, is slided between the sliding panel and girder steel
It connects, is transversely provided with beam web on the sliding panel, the beam web is connect by slide fastener with sliding panel, the square bar
The lower surface of pipe is welded with flange plate, several ribbed stiffeners is connected in the flange plate, and ribbed stiffener top and bottom are equal
It is fixed on flange plate.
Further, the depth of the groove is the 10~14% of respective outer wall wide degree, and the width of the groove is phase
Answer the 85~90% of the width of lateral wall.
Further, the distance between described neighbouring floor is 1/4~1 times of width of corresponding lateral wall, institute
The thickness for stating floor is 1/3~1 times of the thickness of corresponding lateral wall.
Further, the quantity in the bleeding hole is equipped at least four.
Further, the aperture in the bleeding hole is 15~25mm.
Further, the circumferential surface of the lateral partitions is laid with triangle air hole；The quantity of the lateral partitions is set
Have at least two.
Further, the quantity of the ribbed stiffener is equipped at least two, and is connected with node between the adjacent ribbed stiffener
Stirrup.
Further, the two sides of the sliding panel are equipped with sliding guard strip.
Further, extension plate is installed in the beam web, is spliced between the extension plate and beam web.
Further, angle steel shear keies are connected between the flange plate and ribbed stiffener.
The beneficial effects of the utility model：The utility model can not only play advantage of the rectangular section on building arrangements,
Rectangle load-bearing steel pipe can be significantly improved to the restriction ability of wherein concrete and the local stability performance of steel pipe simultaneously；Present apparatus energy
Enough effective compactness for improving rectangular steel tube inner concrete and pouring, moreover it is possible to reduce the difficulty of construction, improve construction efficiency, simultaneously
Stability is stronger, can reach good support performance；The utility model can play certain buffering effect, avoid hitting excessive lead
Concrete column is caused to generate wild effect, rigidity is big, and intensity is high, and ductility is good, can avoid the trepanning on flange plate and web, make
The problem of at stress concentration, has the advantages that highly practical.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of concrete column structure according to the utility model embodiment；
Fig. 2 be Fig. 1 along the sectional view of A-A；
In figure：
1, rectangular steel tube；2, pouring hole；3, floor；4, ribbed stiffener；5, flange plate；6, bleeding hole；7, sliding panel；8, steel
Beam；9, beam web；10, lateral partitions；11, triangle air hole；12, groove.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1, a kind of concrete column structure according to the utility model embodiment, including rectangular steel tube
1, the middle part of each lateral wall of the rectangular steel tube 1 is recessed inwardly to form a groove 12, is equipped in the groove 12
The geomery of the floor 3 equidistantly arranged successively up and down, the groove 12 of the adjacent two side of the rectangular steel tube 1 is identical, institute
The floor 3 of adjacent two lateral wall of rectangular steel tube 1 is stated in same level, the geomery of the floor 3 with it is corresponding
The geomery of the cross section of above-mentioned groove 12 is identical.
The one side of the rectangular steel tube 1 is connected with girder steel 8, and sliding panel 7, the sliding are vertically equipped on the girder steel 8
Be slidably connected between plate 7 and girder steel 8, be transversely provided with beam web 9 on the sliding panel 7, the beam web 9 by slide fastener with
Sliding panel 7 connects, and the lower surface of the rectangular steel tube 1 is welded with flange plate 5, several ribbed stiffeners are connected in the flange plate 5
4, and 4 top of the ribbed stiffener and bottom are each attached on flange plate 5.
As shown in Fig. 2, being equipped with several lateral partitions 10 with pouring hole 2, the rectangular steel tube 1 in the rectangular steel tube 1
Outer wall on circumferentially arranged with several bleeding holes 6, the bleeding hole 6 is located at lateral partitions 10 and is engaged with the outer wall of rectangular steel tube 1
The lower section at place, and the bleeding hole 6 connects with the bottom edge of lateral partitions 10.
Wherein, the depth of the groove 12 is the 10~14% of respective outer wall wide degree, and the width of the groove 12 is phase
It is the 1/4 of the width of corresponding lateral wall to answer the 85~90% of the width of lateral wall, the distance between described neighbouring floor 3
~1 times, the thickness of the floor 3 is 1/3~1 times of the thickness of corresponding lateral wall；The quantity in the bleeding hole 6 is equipped at least
Four, the aperture in the bleeding hole 6 is 15~25mm；The circumferential surface of the lateral partitions 10 is laid with triangle air hole 11；
The quantity of the lateral partitions 10 is equipped at least two, and the quantity of the ribbed stiffener 4 is equipped at least two, and the adjacent reinforcement
Node stirrup is connected between rib 4, the two sides of the sliding panel 7 are equipped with sliding guard strip, are equipped with and prolong in the beam web 9
Long slab splices between the extension plate and beam web 9, and angle steel shear keies are connected between the flange plate 5 and ribbed stiffener 4.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, the concrete column structure stability of the utility model is stronger, can reach good support performance,
Certain buffering effect can be played, avoid hitting it is excessive cause concrete column to generate wild effect, rigidity is big, and intensity is high, prolongs
Property is good, the problem of capable of avoiding the trepanning on flange plate and web, cause stress concentration.It is connected between the adjacent ribbed stiffener
Node stirrup can effectively improve its toughness and bonding strength；It is equipped in each above-mentioned groove of rectangular steel tube up and down successively etc.
Spaced floor, the bending resistance under lateral expansion force effect to improve the concrete of the side wall of above-mentioned rectangular steel tube wherein
Ability, to improve effect of contraction of the square rectangular steel tube to concrete therein, the geomery of the floor with it is corresponding on
The geomery for stating the cross section of groove is identical, and 1/2~1 times of the thickness that thickness is corresponding lateral wall, rectangular steel tube
In the same plane, the distance between neighbouring described floor is the width of corresponding lateral wall to the floor of adjacent two lateral wall
1/4~1 times of degree, the thickness of floor are 1/3~1 times of the thickness of corresponding lateral wall；In casting process, due to concrete
It is the plug hole injection of the lateral partitions out of rectangular steel tube, concrete is flowed along surrounding from the plug hole of lateral partitions, gradually filled out
It fills, because there are ventable triangle air holes and rectangular for the lateral partitions and square steel pipe welded position of the utility model
Steel pipe walls are equipped with the bleeding hole adjacent with lateral partitions, therefore lateral partitions do not form air with square bar tube wall in welding position
Chamber, the gas in concrete are discharged by triangle air hole, bleeding hole, and the excessive moisture in concrete also can be from secreting
It is discharged in water hole, to effectively improve the compactness of concreting, ensures construction quality；Girder steel uses hollow-core construction, in
Steel sand stratum granulosum is set, its harmful effect can be preferably reduced when by external force collision；Sliding panel two sides are equipped with sliding guard strip,
It can play the role of protecting sliding panel；Be also equipped with extension plate in beam web, splice between extension plate and beam web, it is convenient into
Row installation；It is connected with angle steel shear keies between flange plate and ribbed stiffener, improves it and is completely embedded performance.
The utility model can not only play advantage of the rectangular section on building arrangements, while can significantly improve rectangle load-bearing
Steel pipe is to the restriction ability of wherein concrete and the local stability performance of steel pipe；The present apparatus can be improved effectively in rectangular steel tube
The compactness of concreting, moreover it is possible to reduce the difficulty of construction, improve construction efficiency, while stability is stronger, can reach good
Support performance；The utility model can play certain buffering effect, avoid hitting that excessive to cause concrete column to generate unstable
Phenomenon, rigidity is big, and intensity is high, and ductility is good, the problem of the trepanning on flange plate and web can be avoided, cause stress concentration, tool
Have the advantages that highly practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of concrete column structure, including rectangular steel tube (1), which is characterized in that each lateral wall of the rectangular steel tube (1)
Middle part be recessed inwardly to form a groove (12), is equipped with the floor equidistantly arranged successively up and down in the groove (12)
(3), the geomery of the groove (12) of the adjacent two side of the rectangular steel tube (1) is identical, the rectangular steel tube (1) it is adjacent
The floor (3) of two lateral walls is in same level, the geomery of the floor (3) and corresponding above-mentioned groove (12)
The geomery of cross section is identical；The lateral partitions (10) of several band pouring holes (2) are equipped in the rectangular steel tube (1), it is described
Circumferentially arranged with several bleeding holes (6) on the outer wall of rectangular steel tube (1), the bleeding hole (6) is located at lateral partitions (10) and side
The lower section of the outer wall joint of shape steel pipe (1), and the bleeding hole (6) connects with the bottom edge of lateral partitions (10)；It is described
The one side of rectangular steel tube (1) is connected with girder steel (8), and sliding panel (7), the sliding panel (7) are vertically equipped on the girder steel (8)
It is slidably connected between girder steel (8), beam web (9) is transversely provided on the sliding panel (7), the beam web (9) passes through sliding
Fastener is connect with sliding panel (7), and the lower surface of the rectangular steel tube (1) is welded with flange plate (5), connects in the flange plate (5)
Several ribbed stiffeners (4) are connected to, and the ribbed stiffener (4) top and bottom are each attached on flange plate (5).
2. concrete column structure according to claim 1, which is characterized in that the depth of the groove (12) is respective outer
The 10~14% of wall wide degree, the width of the groove (12) are the 85~90% of the width of respective outer wall.
3. concrete column structure according to claim 2, which is characterized in that between the neighbouring floor (3) away from
From 1/4~1 times of the width for corresponding lateral wall, the thickness of the floor (3) be the thickness of corresponding lateral wall 1/3~
1 times.
4. concrete column structure according to claim 3, which is characterized in that the quantity of the bleeding hole (6) is equipped at least
Four.
5. a kind of concrete column structure according to claim 4, which is characterized in that the aperture of the bleeding hole (6) is 15
~25mm.
6. concrete column structure according to claim 1, which is characterized in that the circumferential surface of the lateral partitions (10) is laid
There is triangle air hole (11)；The quantity of the lateral partitions (10) is equipped at least two.
7. concrete column structure according to claim 6, which is characterized in that the quantity of the ribbed stiffener (4) is equipped at least
Two, and it is connected with node stirrup between the adjacent ribbed stiffener (4).
8. concrete column structure according to claim 7, which is characterized in that the two sides of the sliding panel (7) are equipped with
Slide guard strip.
9. concrete column structure according to claim 8, which is characterized in that extension plate is installed on the beam web (9),
Splice between the extension plate and beam web (9).
10. concrete column structure according to claim 9, which is characterized in that the flange plate (5) and ribbed stiffener (4) it
Between be connected with angle steel shear keies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716357.5U CN207794306U (en) | 2017-12-12 | 2017-12-12 | A kind of concrete column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716357.5U CN207794306U (en) | 2017-12-12 | 2017-12-12 | A kind of concrete column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794306U true CN207794306U (en) | 2018-08-31 |
Family
ID=63283678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721716357.5U Expired - Fee Related CN207794306U (en) | 2017-12-12 | 2017-12-12 | A kind of concrete column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057160A (en) * | 2018-09-10 | 2018-12-21 | 李新华 | Polygon steel pipe concrete column |
| CN113309291A (en) * | 2021-06-07 | 2021-08-27 | 浙江高盛钢结构有限公司 | Steel structure support column filled with concrete |
-
2017
- 2017-12-12 CN CN201721716357.5U patent/CN207794306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057160A (en) * | 2018-09-10 | 2018-12-21 | 李新华 | Polygon steel pipe concrete column |
| CN113309291A (en) * | 2021-06-07 | 2021-08-27 | 浙江高盛钢结构有限公司 | Steel structure support column filled with concrete |
| CN113309291B (en) * | 2021-06-07 | 2022-03-29 | 浙江高盛钢结构有限公司 | Steel structure support column filled with concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20181212 |