CN208981568U - A kind of huge combination column with section steel and concrete and shear wall connection structure - Google Patents
A kind of huge combination column with section steel and concrete and shear wall connection structure Download PDFInfo
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- CN208981568U CN208981568U CN201821735604.0U CN201821735604U CN208981568U CN 208981568 U CN208981568 U CN 208981568U CN 201821735604 U CN201821735604 U CN 201821735604U CN 208981568 U CN208981568 U CN 208981568U
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Abstract
The utility model discloses a kind of huge combination column with section steel and concrete and shear wall connection structure comprising at least two combination column with section steel and concrete and at least one thick shear-wall, the thick shear-wall are fixed between two combination column with section steel and concrete；The combination column with section steel and concrete includes circular arc steel pipe column, is welded on door-plate and cross-shaped steel circular arc steel pipe column both ends and with the enclosing of circular arc steel pipe column, and the cross-shaped steel is welded on the inner wall of circular arc steel pipe column and door-plate；The thick shear-wall includes the template of front and rear sides and several transverse steels for being woven between two templates, the both ends of the template are connected on combination column with section steel and concrete by angle steel and connecting plate, the transverse steel passes through door-plate and cross-shaped steel and is fixed on cross-shaped steel, has poured concrete between two templates in the circular arc steel pipe column.The utility model bonding strength is high, and quality of connection is reliable, convenient, fast for construction, has preferable technical economic benefit.
Description
Technical field
The utility model belongs to shear wall technical field more particularly to a kind of huge combination column with section steel and concrete and shear wall
Connection structure.
Background technique
It is well known that the compression strength of concrete is high.But bending resistance is very weak, and the bending resistance energy of steel, especially fashioned iron
Power is strong, has good elastoplasticity, but is easy unstability when being pressurized and loses axial compression resistance ability.And concrete filled steel tube is in structure
On the advantages of the two, can be combined together, concrete can be made to be in side loaded state, compression strength can significantly improve
Simultaneously because the presence of concrete, improves the rigidity of steel pipe, the two plays a role jointly, to greatly increase carrying energy
Power.Concrete filled steel tube is as a kind of emerging composite structure, mainly with the compression member of axial compression and active force small eccentricity
Based on, it is widely used in frame structure.The rapid development of concrete filled steel tube is since it has good stress
Energy and workability.
Currently, steel pipe column usually has being directly welded to connect or in steel pipe column side wall as side column and shear wall slab connection type
Otch buries the anchor plate connecting with shear wall slab in column.These connection types achieve under suitable engineering specifications
Good connection effect and intensity, but certain deficiency is remained, if being directly welded to connect often needs site welding, construction speed is slower,
And bonding strength is largely limited to the quality of welding quality；Though the connection type of steel pipe column side wall otch can
Largely ensure steel pipe and sheet metal cooperative bearing, but the connection type is under horizontal loads, shear wall slab meeting
The pulling force that a side direction is generated to concrete filled steel tube post jamb, is easily deformed outer wall of steel pipe local pressure, to reduce knot
Structure durability；In addition, the side wall otch or formation weld seam of steel pipe column, destroy the globality of outer wall of steel pipe structure, reduce
The stress performance of steel pipe column itself causes the confined effect of steel pipe to weaken, to reduce the load-carrying properties of steel core concrete column.
Utility model content
Place in view of the shortcomings of the prior art, it is high, anti-that the purpose of this utility model is to provide a kind of integral strengths
Good, the easy for construction huge combination column with section steel and concrete of shake ability and shear wall connection structure.
For the attainment of one's purpose, technical solution provided by the utility model are as follows:
The utility model provides a kind of huge combination column with section steel and concrete and shear wall connection structure comprising at least two
Combination column with section steel and concrete and at least one thick shear-wall, the thick shear-wall be fixed on two combination column with section steel and concrete it
Between；The combination column with section steel and concrete include circular arc steel pipe column, be welded on circular arc steel pipe column both ends and by circular arc steel pipe column
The door-plate and cross-shaped steel of enclosing, the cross-shaped steel are welded on the inner wall of circular arc steel pipe column and door-plate；The thickness is cut
Power wall includes the template of front and rear sides and several transverse steels for being woven between two templates, and the both ends of the template pass through angle steel
7 and connecting plate be connected on combination column with section steel and concrete, the transverse steel passes through door-plate and cross-shaped steel and is fixed on ten
On shaped steel, concrete has been poured between two templates in the circular arc steel pipe column.
Preferably, the connecting plate is integrally rolled or is welded with flat plate by cambered surface steel plate；In cambered surface steel plate
Diameter is equal with circular arc steel pipe column outer diameter.
Preferably, the cambered surface steel plate is bolted with circular arc steel pipe column；The flat plate passes through bolt
It is connect with template.
Preferably, it is connected between the vertical steel face of the cross-shaped steel any two by reinforcing rib.
Preferably, the lateral surface of the medial surface with door-plate of described two templates is fixedly connected by angle steel respectively.
Preferably, several vertical reinforcements vertical with template, the vertical reinforcement are additionally provided between two templates
It is fixed on transverse steel.
Preferably, several fixing muscles are additionally provided between two templates, the both ends of the fixing muscle are equipped with external screw thread,
Fixing muscle passes through two templates, and is fixedly connected with two templates by nut.
Preferably, the both ends of the transverse steel are equipped with external screw thread, and transverse steel passes through nut after passing through cross-shaped steel
It is fixed.
Preferably, the distance between described two template is 0.2~2m.
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
1, the cambered surface steel plate in the utility model in connecting plate and flat plate can be bonded tightly with circular arc steel pipe column, template
It is close, increase the bonding strength between circular arc steel pipe column and template.
2, two templates are connected by fixing muscle in the utility model, and template during casting concrete can be prevented outside
Deformation occurs.
3, the steel pipe column in the utility model, connecting plate and template etc. can require to be prefabricated in the factory according to site operation,
It is more efficiently and convenient when construction.
4, the utility model can increase the globality of combination column with section steel and concrete and thick shear-wall by transverse steel, improve
Its stress performance effectively prevent outer wall of steel pipe local pressure to be deformed, to reduce structure durability.
5, cross-shaped steel is set in circular arc steel pipe column in the utility model, improve circular arc steel pipe column intensity and just
Degree, makes it have better stress performance and workability.
6, door panel structure is used in the utility model, both can guarantee the globality of circular arc steel pipe column outer wall construction, additionally it is possible to
It is provided conveniently for installation template.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model middle door-plate；
Fig. 4 is the structural schematic diagram in embodiment 2.
Mark explanation in schematic diagram: 1- combination column with section steel and concrete；2- thick shear-wall；3- concrete；4- reinforcing rib；5-
Connecting plate；6- fixing muscle；7- angle steel；8- bolt；11- circular arc steel pipe column；12- door-plate；13- cross-shaped steel；21- template；22- is horizontal
To reinforcing bar；23- vertical reinforcement；51- cambered surface steel plate；52- flat plate；121- through-hole.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
According to Fig. 1 to Fig. 3, the present embodiment is related to a kind of huge combination column with section steel and concrete and connect knot with shear wall
Structure comprising two combination column with section steel and concrete 1 and a thick shear-wall 2, it is mixed that the thick shear-wall 2 is fixed on two fashioned iron
Between solidifying local soil type's zygostyle 1；The combination column with section steel and concrete 1 includes circular arc steel pipe column 11, is welded on 11 column two of circular arc steel pipe
Door-plate 12 and cross-shaped steel 13 hold and being enclosed with circular arc steel pipe column 11, the door-plate 12 and 11 junction of circular arc steel pipe column position
At 30 ° and -30 ° of circular arc steel pipe column central angle, wherein three ends of the cross-shaped steel 13 are welded on circular arc steel pipe column
On 11 inner wall, another end is welded on the inner wall of door-plate 12；The thick shear-wall 2 includes the template 21 of front and rear sides
And several transverse steels 22, the vertical reinforcement 23 being woven between two templates 21, between two template between be divided into 0.8 meter；
The both ends medial surface of the template 21 is fixedly connected by angle steel 7 with the lateral surface 12 of door-plate, and the lateral surface of template 21 passes through company
Fishplate bar 5, bolt 8 are fixedly connected with circular arc steel pipe column 11.The transverse steel 22 passes through the through-hole 121 on door-plate 12, laterally
The both ends of reinforcing bar 22 are equipped with external screw thread, and transverse steel 22 passes through nut cross-shaped steel 13 and fixed, institute after passing through cross-shaped steel 13
The vertical reinforcement 23 stated is vertically arranged with template 21, and vertical reinforcement 23 is fixed on transverse steel 22.Two templates 21 it
Between be additionally provided with multiple fixing muscles 6, the both ends of the fixing muscle 6 are equipped with external screw thread, and fixing muscle 6 passes through two templates 21, and passes through
Two templates 21 are fixedly connected by nut.C30 concreting is used in the circular arc steel pipe column 11 between two templates 21.
The connecting plate 5 is prefabricated components, is rolled or is welded by cambered surface steel plate 51 and 52 entirety of flat plate；Arc
Steel plate 51 internal diameter in face is equal with 11 outer diameter of circular arc steel pipe column, and steel plate uses Q345 steel, thick 6mm, high 200mm；Cambered surface steel plate 51
Internal diameter is 400mm, arc length 210mm, and the cambered surface steel plate 51 is connect with circular arc steel pipe column 11 by bolt 8；Described is flat
Straight steel plate 52 is connect by bolt 8 with template 21.
Embodiment 2:
As shown in Figure 3 and Figure 4, the present embodiment is related to a kind of huge combination column with section steel and concrete and shear wall connection structure,
It includes three combination column with section steel and concrete 1 and two thick shear-walls 2, and one end of two thick shear-walls 2 is fixed jointly
Wherein on a combination column with section steel and concrete 1, and two thick shear-walls 2 are arranged in a mutually vertical manner, and another the two of two thick shear-walls 2
End is fixedly connected respectively at another two combination column with section steel and concrete 1.The combination column with section steel and concrete 1 includes circular arc steel pipe column
11, door-plate 12 and cross-shaped steel 13 that be welded on 11 column both ends of circular arc steel pipe and being enclosed with circular arc steel pipe column 11, the door-plate
12 are located at 30 ° and -30 ° of circular arc steel pipe column central angle with 11 junction of circular arc steel pipe column.The end of the cross-shaped steel 13
Be welded on the inner wall of circular arc steel pipe column 11 and the inner wall of door-plate 12 on；The thick shear-wall 2 includes the template of front and rear sides
21 and several transverse steels 22, the vertical reinforcement 23 that are woven between two templates 21, between two template between be divided into 1 meter；
The both ends medial surface of the template 21 is fixedly connected by angle steel 7 with the lateral surface 12 of door-plate, and the lateral surface of template 21 passes through company
Fishplate bar 5, bolt 8 are fixedly connected with circular arc steel pipe column 11.The transverse steel 22 passes through the through-hole 121 on door-plate 12, laterally
The both ends of reinforcing bar 22 are equipped with external screw thread, and transverse steel 22 passes through nut cross-shaped steel 13 and fixed, institute after passing through cross-shaped steel 13
The vertical reinforcement 23 stated is vertically arranged with template 21, and vertical reinforcement 23 is fixed on transverse steel 22.Two templates 21 it
Between be additionally provided with multiple fixing muscles 6, the both ends of the fixing muscle 6 are equipped with external screw thread, and fixing muscle 6 passes through two templates 21, and passes through
Two moulds 21 are fixedly connected by nut.C30 concreting is used in the circular arc steel pipe column 11 between two templates 21.
The connecting plate 5 is prefabricated components, is rolled or is welded by cambered surface steel plate 51 and 52 entirety of flat plate；Arc
Steel plate 51 internal diameter in face is equal with 11 outer diameter of circular arc steel pipe column, and steel plate uses Q345 steel, thick 6mm, high 200mm；Cambered surface steel plate 51
Internal diameter is 400mm, arc length 210mm, and the cambered surface steel plate 51 is connect with circular arc steel pipe column 11 by bolt 8；Described is flat
Straight steel plate 52 is connect by bolt 8 with template 21.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of huge combination column with section steel and concrete and shear wall connection structure, which is characterized in that it includes at least two fashioned iron
Concrete combination column and at least one thick shear-wall, the thick shear-wall are fixed between two combination column with section steel and concrete；
The combination column with section steel and concrete include circular arc steel pipe column, be welded on circular arc steel pipe column both ends and with circular arc steel pipe column enclose
Door-plate and cross-shaped steel, the cross-shaped steel is welded on the inner wall of circular arc steel pipe column and door-plate；The thick shear-wall
The both ends of template including front and rear sides and several transverse steels being woven between two templates, the template pass through angle steel and company
Fishplate bar is connected on combination column with section steel and concrete, and the transverse steel passes through door-plate and cross-shaped steel and is fixed on cross-shaped steel
On, concrete has been poured between two templates in the circular arc steel pipe column.
2. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
Connecting plate integrally rolled or be welded with flat plate by cambered surface steel plate；Cambered surface steel plate internal diameter and circular arc steel pipe column outer diameter phase
Deng.
3. huge combination column with section steel and concrete according to claim 2 and shear wall connection structure, which is characterized in that described
Cambered surface steel plate be bolted with circular arc steel pipe column；The flat plate is connect by bolt with template.
4. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
It is connected between the vertical steel face of cross-shaped steel any two by reinforcing rib.
5. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
The medial surface of two templates and the lateral surface of door-plate are solidly connected by angle steel respectively.
6. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
Two templates between be additionally provided with several vertical reinforcements vertical with template, the vertical reinforcement is fixed on transverse steel.
7. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
Two templates between be additionally provided with several fixing muscles, the both ends of the fixing muscle are equipped with external screw thread, and fixing muscle passes through two templates, and
Two templates are fixedly connected by nut.
8. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
Transverse steel both ends be equipped with external screw thread, transverse steel pass through cross-shaped steel after fixed by nut.
9. huge combination column with section steel and concrete according to claim 1 and shear wall connection structure, which is characterized in that described
The distance between two templates are 0.2~2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735604.0U CN208981568U (en) | 2018-10-25 | 2018-10-25 | A kind of huge combination column with section steel and concrete and shear wall connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735604.0U CN208981568U (en) | 2018-10-25 | 2018-10-25 | A kind of huge combination column with section steel and concrete and shear wall connection structure |
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| Publication Number | Publication Date |
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| CN208981568U true CN208981568U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821735604.0U Active CN208981568U (en) | 2018-10-25 | 2018-10-25 | A kind of huge combination column with section steel and concrete and shear wall connection structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609868A (en) * | 2020-12-22 | 2021-04-06 | 汕头市建筑设计院广州分院 | Continuous-engagement steel pipe concrete shear wall |
| CN114382231A (en) * | 2022-01-25 | 2022-04-22 | 安徽工业大学 | PVC-FRP pipe reinforced concrete column and steel plate shear wall connection structure with good stability |
| CN116005844A (en) * | 2022-12-29 | 2023-04-25 | 广州大学 | Assembled close-packed steel tube steel plate concrete shear wall capable of being constructed in reversible mode |
-
2018
- 2018-10-25 CN CN201821735604.0U patent/CN208981568U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609868A (en) * | 2020-12-22 | 2021-04-06 | 汕头市建筑设计院广州分院 | Continuous-engagement steel pipe concrete shear wall |
| CN112609868B (en) * | 2020-12-22 | 2021-12-17 | 汕头市建筑设计院广州分院 | Continuous-engagement steel pipe concrete shear wall |
| CN114382231A (en) * | 2022-01-25 | 2022-04-22 | 安徽工业大学 | PVC-FRP pipe reinforced concrete column and steel plate shear wall connection structure with good stability |
| CN114382231B (en) * | 2022-01-25 | 2023-06-06 | 安徽工业大学 | PVC-FRP pipe reinforced concrete column and steel sheet shear wall connection structure that stability is good |
| CN116005844A (en) * | 2022-12-29 | 2023-04-25 | 广州大学 | Assembled close-packed steel tube steel plate concrete shear wall capable of being constructed in reversible mode |
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