CN205822591U - A kind of multi-cavity steel tube concrete coupled column of band C-type steel - Google Patents
A kind of multi-cavity steel tube concrete coupled column of band C-type steel Download PDFInfo
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- CN205822591U CN205822591U CN201620468902.2U CN201620468902U CN205822591U CN 205822591 U CN205822591 U CN 205822591U CN 201620468902 U CN201620468902 U CN 201620468902U CN 205822591 U CN205822591 U CN 205822591U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 100
- 239000010959 steel Substances 0.000 title claims abstract description 100
- 239000004567 concrete Substances 0.000 title claims abstract description 47
- 208000002925 dental caries Diseases 0.000 claims abstract description 9
- 230000010412 perfusion Effects 0.000 abstract description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011372 high-strength concrete Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses the multi-cavity steel tube concrete coupled column of a kind of band C-type steel, in the both sides of rectangular steel pipe, C-type steel is set, and in three cavitys concrete perfusion, thus obtain the multi-cavity steel tube concrete coupled column of band C-type steel, and with wall with wide, indoor-bollard is avoided to highlight corner angle, room usable floor area and aesthetic property can be increased, as the edge constraint component of whole steel core concrete column after two side cavity's concrete filleds, its bearing capacity and energy dissipation capacity can be improved, shaft is separated into three little chambers, improve the steel pipe restriction ability to concrete, the cripling of steel plate can be delayed or prevent simultaneously, improve bearing capacity and the ductility of component.
Description
Technical field
This utility model belongs to the concrete filled steel tube coupled column field of multilayer structure, is specifically related to a kind of band c-type
The multi-cavity steel tube concrete coupled column of steel.
Background technology
Along with economic globalization, the raising of the level of urbanization, urban population closeness is gradually increased so that a large amount of high levels are not
Break and emerge in large numbers.This just high-rise in the urgent need to new technical support and design of tier building and construction.
Concrete filled steel tube utilizes steel pipe and the interaction in loading process of the concrete bi-material, and i.e. steel pipe is to coagulation
The effect of contraction of soil makes concrete be in complex stress condition, so that the intensity of concrete is improved, plasticity and toughness are big
For improving.Meanwhile, after steel duct fill concrete, due to the supporting role of concrete, can avoid or delay steel pipe walls
Flexing.The combination of bi-material compensate for respective shortcoming so that material property gives full play to.
Along with development and the growth in the living standard of society, people are to the usable floor area of house and cosmetic requirements increasingly
High.Traditional circle or Concrete Filled Square Steel Tubes post, be generally not capable of being surrounded by body of wall completely, and suspension column is the most prominent
House interior, takies certain interior space so that furnishings and room are arranged by a definite limitation.Use square-section steel
Pipe concrete coupled column, can accomplish with wall with wide, solve the problem that post highlights corner angle.
Research shows, the concrete-filled rectangular steel tube coupled column of general type, and the constraint of core concrete is only limitted to by steel pipe
Angle point, more weak at periphery, bearing capacity is relatively low.With the multi-cavity steel tube concrete coupled column of C-type steel, if its shaft is separated into
Dry chamber, makes steel plate strengthen the effect of contraction of concrete, reduces the flakiness ratio of steel plate simultaneously, prevent or delay the local of steel plate
Flexing, its bearing capacity and energy dissipation capacity can improve as the edge constraint component of concrete filled steel tube coupled column in two side cavity.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that the multi-cavity steel tube concrete combination of a kind of band C-type steel
Post, solves conventional post indoor and highlights the problem of corner angle, improves bearing capacity and the ductility of Multicarity concrete filled steel tube coupled column.
In order to achieve the above object, this utility model includes rectangular steel pipe, and the both sides of rectangular steel pipe are provided with C-type steel,
Rectangular steel pipe and two C-type steel form three cavitys, are all perfused with concrete in three cavitys.
Described rectangular steel pipe and C-type steel all use same intensity grade steel.
A strength grade grade lower than the strength grade of C-type steel of described rectangular steel pipe.
Described C-type steel thickness is 8-16mm, and rectangular steel pipe thickness is 6-10mm.
Described concrete is normal concrete or high-strength concrete.
Described C-type steel is arranged on the both sides of rectangular steel pipe minor face.
Compared with prior art, this utility model arranges C-type steel in the both sides of rectangular steel pipe, and at three chamber perfusion in vivo
Concrete, thus obtain the multi-cavity steel tube concrete coupled column of band C-type steel, and with wall with wide, it is to avoid indoor-bollard highlights corner angle,
Room usable floor area and aesthetic property can be increased, as the edge constraint of whole steel core concrete column after two side cavity's concrete filleds
Component, can improve its bearing capacity and energy dissipation capacity, and shaft is separated into three little chambers, improves the steel pipe constraint to concrete
Ability, can delay or prevent the cripling of steel plate simultaneously, improve bearing capacity and the ductility of component.
Accompanying drawing explanation
Fig. 1 is the top view of the multi-cavity steel tube concrete coupled column of this utility model band C-type steel；
Fig. 2 be the multi-cavity steel tube concrete coupled column of this utility model band C-type steel structural representation；
Fig. 3 is the flow chart of this utility model manufacture method.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Seeing Fig. 1 and Fig. 2, this utility model includes that rectangular steel pipe 1, the both sides of rectangular steel pipe 1 are provided with C-type steel 2, square
Shape steel pipe 1 and two C-type steel 2 form three cavitys, are all perfused with concrete 3 in three cavitys, and concrete 3 is normal concrete
Or high-strength concrete, C-type steel 2 is arranged on the both sides of rectangular steel pipe 1 minor face.
Preferably, rectangular steel pipe 1 and C-type steel 2 all use same intensity grade steel, or the strength grade of rectangular steel pipe 1
A grade lower than the strength grade of C-type steel 2.
Preferably, C-type steel 2 thickness is 8-16mm, and rectangular steel pipe 1 thickness is 6-10mm.
See Fig. 3, manufacture method of the present utility model, comprise the following steps:
Two C-type steel 2 are respectively welded at the both sides of rectangular steel pipe 1 minor face by step one, form three cavitys；
Step 2, concrete perfusion 3 in three cavitys, carry out periodic maintenance after concrete perfusion 3, after molding, be band
The multi-cavity steel tube concrete coupled column of C-type steel.
Claims (5)
1. the multi-cavity steel tube concrete coupled column of a band C-type steel, it is characterised in that include rectangular steel pipe (1), rectangular steel pipe
(1) both sides are provided with C-type steel (2), rectangular steel pipe (1) and two C-type steel (2) and form three cavitys, in three cavitys all
It is perfused with concrete (3).
The multi-cavity steel tube concrete coupled column of a kind of band C-type steel the most according to claim 1, it is characterised in that described square
Shape steel pipe (1) and C-type steel (2) all use same intensity grade steel.
The multi-cavity steel tube concrete coupled column of a kind of band C-type steel the most according to claim 1, it is characterised in that described square
A strength grade grade lower than the strength grade of C-type steel (2) of shape steel pipe (1).
The multi-cavity steel tube concrete coupled column of a kind of band C-type steel the most according to claim 1, it is characterised in that described c-type
Steel (2) thickness is 8-16mm, and rectangular steel pipe (1) thickness is 6-10mm.
The multi-cavity steel tube concrete coupled column of a kind of band C-type steel the most according to claim 1, it is characterised in that described c-type
Steel (2) is arranged on the both sides of rectangular steel pipe (1) minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468902.2U CN205822591U (en) | 2016-05-20 | 2016-05-20 | A kind of multi-cavity steel tube concrete coupled column of band C-type steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468902.2U CN205822591U (en) | 2016-05-20 | 2016-05-20 | A kind of multi-cavity steel tube concrete coupled column of band C-type steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822591U true CN205822591U (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468902.2U Active CN205822591U (en) | 2016-05-20 | 2016-05-20 | A kind of multi-cavity steel tube concrete coupled column of band C-type steel |
Country Status (1)
| Country | Link |
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| CN (1) | CN205822591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822020A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Multi-cavity concrete filled steel tube combined column with C-type steel and manufacturing method |
| CN111400795A (en) * | 2020-03-10 | 2020-07-10 | 浙江越宫钢结构有限公司 | Method for predicting stability of multi-cavity steel pipe concrete earthquake-resistant wall through bolts |
-
2016
- 2016-05-20 CN CN201620468902.2U patent/CN205822591U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822020A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Multi-cavity concrete filled steel tube combined column with C-type steel and manufacturing method |
| CN111400795A (en) * | 2020-03-10 | 2020-07-10 | 浙江越宫钢结构有限公司 | Method for predicting stability of multi-cavity steel pipe concrete earthquake-resistant wall through bolts |
| CN111400795B (en) * | 2020-03-10 | 2024-03-15 | 浙江越宫钢结构有限公司 | Stability prediction method for opposite-penetrating bolt multi-cavity concrete filled steel tube anti-seismic wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee after: Xi'an construction division big Assets Management Co.,Ltd. Address before: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee before: XIAN University OF ARCHITECTURE AND TECHNOLOG |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 710055 Campus of Xi'an University of Architectural Science and Technology, No. 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an Jianda Assembly Steel Structure Research Institute Co.,Ltd. Address before: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee before: Xi'an construction division big Assets Management Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: 710086 Building E213, 8th Floor, West Yungu Phase I Park, Fengxi New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Xi'an Jianda Feimi New Materials Technology Co.,Ltd. Address before: 710055 inside Xi'an University of architecture and technology, No.13, Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: Xi'an Jianda Assembly Steel Structure Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |