CN210597878U - Rectangular partially-filled steel-concrete combined column - Google Patents
Rectangular partially-filled steel-concrete combined column Download PDFInfo
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- CN210597878U CN210597878U CN201920933465.0U CN201920933465U CN210597878U CN 210597878 U CN210597878 U CN 210597878U CN 201920933465 U CN201920933465 U CN 201920933465U CN 210597878 U CN210597878 U CN 210597878U
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Abstract
The utility model provides a rectangular partially-filled steel-concrete combined column, which comprises a web plate and wing plates positioned at two ends of the web plate, wherein concrete is filled between the wing plates and the web plate; and stiffening ribs are arranged on the opposite sides of the wing plates, are positioned on the two sides of the web plate and are arranged in parallel to the web plate. The combined column has strong bearing capacity and high processing efficiency.
Description
Technical Field
The utility model relates to a building technical field especially relates to a steel-concrete combination post is filled to rectangle part.
Background
The steel-concrete combined column is a novel combined member and has the advantages of large bearing capacity, strong rigidity, good fireproof performance and the like. In order to improve the stable bearing capacity of a component and resist out-of-plane bending moment, the width direction of the existing partially-filled steel-concrete combined column needs to be designed into a large section, and meanwhile, longitudinal stress steel bars are configured to strengthen the constraint on concrete. The large cross section can cause the convex column structure to be generated, the room rate is reduced, and the furniture arrangement and the indoor decoration are inconvenient. In addition, the longitudinal stressed steel bars are large in field butt joint difficulty, the construction efficiency is reduced, and potential safety hazards caused by the problem of steel bar butt joint quality exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel-concrete combination post is filled to rectangle part, this combination post bearing capacity is strong, and machining efficiency is high.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rectangular partially-filled steel-concrete combined column comprises a web plate and wing plates positioned at two ends of the web plate, wherein concrete is filled between the wing plates and the web plate; stiffening ribs are arranged between the wing plates and are positioned on two sides of the web plate and are parallel to the web plate.
Preferably, the stiffening ribs are symmetrically arranged on both sides of the web.
Preferably, a connecting piece is arranged between the stiffening ribs on the two wing plates.
Preferably, the connecting piece is a steel plate strip or a U-shaped steel bar or a steel mesh.
Preferably, the connecting member is welded to the stiffener.
Preferably, the side of the connector is provided with construction bars arranged parallel to the stiffeners.
Preferably, the web is provided with a peg, and the peg is arranged perpendicular to the web.
Preferably, the stiffening rib is a straight steel plate or an angle steel.
To sum up, compare with prior art, the utility model has the advantages of: the arrangement of the stiffening ribs improves the bearing capacity of the structure and greatly improves the constraint effect of concrete; but the connecting rod lug weld is on the stiffening rib, compares on the pterygoid lamina with connecting rod welding setting, and it is more convenient to process, and efficiency is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are as follows:
1. the concrete structure comprises a web plate, 2. a wing plate, 3. concrete, 4. a stiffening rib, 5. a connecting piece, 6. a construction reinforcing steel bar and 7. a stud.
Detailed Description
The invention will be further described with reference to the following examples in the drawings.
The rectangular partially-filled steel-concrete composite column shown in fig. 1 comprises a web plate 1 and wing plates 2 positioned at two ends of the web plate 1, wherein the wing plates 2 and the web plate 1 are welded into an I-shaped beam. Concrete 3 is filled between the wing plate 2 and the web plate 1, and the concrete 3 is flush with the edge of the wing plate 2. The opposite sides of the wing plates 2 are provided with stiffening ribs 4, and the stiffening ribs 4 are positioned on both sides of the web plate 1 and arranged parallel to the web plate 1. The stiffening ribs 4 are perpendicular to the wing plates 2, the bearing capacity of the combined column is improved due to the arrangement of the stiffening ribs 4, meanwhile, longitudinal stress reinforcing steel bars do not need to be installed, and the field butt joint step of the longitudinal stress reinforcing steel bars is avoided. The concrete 3 can be prefabricated or cast in situ, and the combined column can be in butt joint in all-welded connection, bolted connection or all-bolt mode in situ. The stiffeners 4 may be provided with openings arranged in a quincunx pattern on the stiffeners 4 along the extension of the frame expect 4.
The stiffening ribs 4 are straight steel plates or angle steels which are symmetrically arranged at two sides of the web plate 1. The edge of the I-shaped stiffening rib plate is welded on the wing plate 2 and is vertical to the wing plate 2, one end plate of the angle steel stiffening rib is attached to and welded with the wing plate 2, and the other end plate is vertical to the wing plate 2. A connecting piece 5 is arranged between the stiffening ribs 4 on the two wing plates 2. The connecting piece 5 is a steel plate strip or a U-shaped steel bar or a steel bar net piece, and the end part of the connecting piece 5 is propped against the inner side wall of the wing plate 2. Connecting piece 5 welding sets up on stiffening rib 4, and at welded connection 5's in-process, stiffening rib 4 still plays limiting displacement to it except being used for connecting piece 5, and 5 both ends of connecting piece and the contact of 4 lateral walls of stiffening rib can be guaranteed to be perpendicular with pterygoid lamina 2, need not the angle of adjustment connecting piece 5 and connecting piece 5, have improved welding process efficiency.
The outside of the connecting piece 5 is provided with a construction steel bar 6, and the construction steel bar 6 is arranged in parallel with the stiffening rib 4. The number of the construction bars 6 is four, which are symmetrically arranged on the connecting pieces 5 at both sides of the web 1. The longitudinal steel bar is the structural steel bar 6, so that the field butt joint difficulty is reduced, and potential safety hazards caused by the steel bar butt joint quality problem are avoided. The web plate 1 is provided with a stud 7, and the stud 7 is perpendicular to the web plate 1. The studs 7 are symmetrically arranged on two sides of the web plate 1 and are uniformly arranged along the extension direction of the web plate 1. The construction steel bars 6 are located near the web 1 side and between the stiffeners 4 and the pegs 7.
The above description is only for explaining the present invention, so that the person skilled in the art can completely implement the present invention, but not for limiting the present invention, and after reading the present specification, the person skilled in the art can make modifications to the present embodiment as required without inventive contribution, which are all modifications without inventive contribution, but are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A rectangular partially-filled steel-concrete combined column is characterized in that: the concrete-filled steel plate comprises a web plate (1) and wing plates (2) positioned at two ends of the web plate (1), wherein concrete (3) is filled between the wing plates (2) and the web plate (1); be equipped with stiffening rib (4) between pterygoid lamina (2), stiffening rib (4) are located web (1) both sides and be on a parallel with web (1) sets up.
2. The rectangular partially-filled steel-concrete composite column according to claim 1, wherein: the stiffening ribs (4) are symmetrically arranged on two sides of the web plate (1).
3. The rectangular partially-filled steel-concrete composite column according to claim 1, wherein: and a connecting piece (5) is arranged between the stiffening ribs (4) on the two wing plates (2).
4. The rectangular partially-filled steel-concrete composite column according to claim 3, wherein: the connecting piece (5) is a steel plate strip or a U-shaped steel bar or a steel mesh.
5. The rectangular partially-filled steel-concrete composite column according to claim 3, wherein: the connecting piece (5) is welded on the stiffening rib (4).
6. The rectangular partially-filled steel-concrete composite column according to claim 3, wherein: the lateral part of the connecting piece (5) is provided with a constructional steel bar (6), and the constructional steel bar (6) is arranged in parallel to the stiffening rib (4).
7. The rectangular partially-filled steel-concrete composite column according to claim 1, wherein: the web plate (1) is provided with a stud (7), and the stud (7) is perpendicular to the web plate (1).
8. The rectangular partially-filled steel-concrete composite column according to claim 1, wherein: the stiffening ribs (4) are straight steel plates or angle steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933465.0U CN210597878U (en) | 2019-06-20 | 2019-06-20 | Rectangular partially-filled steel-concrete combined column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933465.0U CN210597878U (en) | 2019-06-20 | 2019-06-20 | Rectangular partially-filled steel-concrete combined column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597878U true CN210597878U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920933465.0U Active CN210597878U (en) | 2019-06-20 | 2019-06-20 | Rectangular partially-filled steel-concrete combined column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344540A (en) * | 2019-06-20 | 2019-10-18 | 浙江大东吴建筑科技有限公司 | A kind of rectangle part filling steel-concrete coupled column |
-
2019
- 2019-06-20 CN CN201920933465.0U patent/CN210597878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344540A (en) * | 2019-06-20 | 2019-10-18 | 浙江大东吴建筑科技有限公司 | A kind of rectangle part filling steel-concrete coupled column |
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