CN103821162A - Novel socle structure of steel column - Google Patents
Novel socle structure of steel column Download PDFInfo
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- CN103821162A CN103821162A CN201410081339.9A CN201410081339A CN103821162A CN 103821162 A CN103821162 A CN 103821162A CN 201410081339 A CN201410081339 A CN 201410081339A CN 103821162 A CN103821162 A CN 103821162A
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- steel
- socle
- steel column
- column
- concrete foundation
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Abstract
The invention relates to the technical field of steel structural engineering, and specifically relates to a novel socle structure of a steel column. The novel socle structure comprises a concrete foundation, a socle steel plate which is fixedly mounted on the concrete foundation, and the steel column which is connected with the socle steel plate perpendicularly and vertically, wherein a shearing resistant key is arranged under the socle steel plate, and a groove which is matched with the shearing resistant key is formed in the concrete foundation. Through the adoption of the structure, the shearing resistant key is used for overcoming shearing force produced by travelling crane, wind load, earthquake, snow load, self weight of steel frames and the like, the phenomenon that the position of a foot anchoring tie of the steel column deflects in the existing technology is avoided, and the safety and the reliability of mounting and connecting the steel column are effectively ensured. In addition, the socle is reasonable in structural design, simple in structure, convenient to mount, convenient to construct, and easy to popularize and use.
Description
Technical field
The present invention relates to structural steelwork technical field, be specifically related to novel steel column foot structure.
Background technology
Nowadays, steel column foot is the connecting elements of steel column and concrete foundation, is conventionally made up of displacement at the bottom of its role is to transmit bearing reaction and retraining post suspension column base plate, crab-bolt, stiffening rib etc.But in actual use; because steel column is subject to various External Force Actings; for example: driving, wind load, earthquake, snow load and steelframe deadweight etc.; can produce shearing; cause the steel column pin anchor that exposes concrete foundation end face to fasten position deviation often can occur; the base plate installation difficulty of steel column bottom maybe cannot be installed, therefore, affected the safety and reliability that steel column connects.
Summary of the invention
The object of this invention is to provide a kind of safety and reliability that can guarantee that steel column connects, novel steel column foot structure simple in structure, to be convenient to installation, easy construction.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: novel steel column foot structure, comprise concrete foundation, be fixedly mounted on suspension column steel plate in described concrete foundation and with the vertical steel column being vertically connected of described suspension column steel plate, the below of described suspension column steel plate is provided with shear key, and described concrete foundation is provided with the groove matching with described shear key.
Further, described shear key is channel-section steel.
Further, between described suspension column steel plate and described steel column, be provided with reinforcing rib.
Further, the two ends of described suspension column steel plate are connected with described concrete foundation bolt.
The present invention has following beneficial effect: novel steel column foot structure of the present invention, comprise concrete foundation, be fixedly mounted on suspension column steel plate in concrete foundation and with the vertical steel column being vertically connected of suspension column steel plate, the below of suspension column steel plate is provided with shear key, and concrete foundation is provided with the groove matching with shear key; The present invention adopts said structure, by adopting shear key to overcome the shearing that driving, wind load, earthquake, snow load and steelframe deadweight etc. produce, avoid steel column pin anchor in prior art to fasten position generation bias phenomenon, effectively guaranteed the safety and reliability that steel column installation connects.In addition, this suspension column reasonable in design, simple in structure, be convenient to install, easy construction, be easy to promote and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
As shown in Figure 1, novel steel column foot structure, comprise concrete foundation 1, be fixedly mounted on the suspension column steel plate 2 in described concrete foundation 1, and with the vertical steel column 3 being vertically connected of described suspension column steel plate 2, wherein, steel column 3 can adopt welding with suspension column steel plate 2, the mode such as bolt or riveted joint is fixedly connected with, the below of described suspension column steel plate 2 is provided with shear key 4, its shear key 4 also can adopt welding, the mode such as bolt or riveted joint is fixedly connected with suspension column steel plate 2, described concrete foundation 1 is provided with the groove 5 matching with described shear key 4, wherein, described shear key 4 is channel-section steel.In the present embodiment, by adopting shear key 4 to overcome the shearing that driving, wind load, earthquake, snow load and steelframe deadweight etc. produce, avoid steel column pin anchor in prior art to fasten position generation bias phenomenon, effectively guaranteed the safety and reliability that steel column installation connects.
As shown in Figure 1, between described suspension column steel plate 2 and described steel column 3, be provided with reinforcing rib 6.In the present embodiment, can make to be connected between suspension column steel plate 2 and steel column 3 more stable, firm by reinforcing rib 6.
As shown in Figure 1, the two ends of described suspension column steel plate 2 are connected with described concrete foundation 1 bolt.In the present embodiment, design like this, makes to be connected reliably between suspension column steel plate 2 and concrete foundation 1, strengthens its stability.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. novel steel column foot structure, it is characterized in that, comprise concrete foundation (1), be fixedly mounted on suspension column steel plate (2) in described concrete foundation (1) and with the vertical steel column (3) being vertically connected of described suspension column steel plate (2), the below of described suspension column steel plate (2) is provided with shear key (4), and described concrete foundation (1) is provided with the groove (5) matching with described shear key (4).
2. novel steel column foot structure according to claim 1, is characterized in that, described shear key (4) is channel-section steel.
3. novel steel column foot structure according to claim 1, is characterized in that, between described suspension column steel plate (2) and described steel column (3), is provided with reinforcing rib (6).
4. novel steel column foot structure according to claim 1, is characterized in that, the two ends of described suspension column steel plate (2) are connected with described concrete foundation (1) bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081339.9A CN103821162A (en) | 2014-03-07 | 2014-03-07 | Novel socle structure of steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081339.9A CN103821162A (en) | 2014-03-07 | 2014-03-07 | Novel socle structure of steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821162A true CN103821162A (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410081339.9A Pending CN103821162A (en) | 2014-03-07 | 2014-03-07 | Novel socle structure of steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821162A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278752A (en) * | 2014-10-21 | 2015-01-14 | 安徽铁创新材料科技有限公司 | Solid joint column base structure |
| CN111075113A (en) * | 2019-12-31 | 2020-04-28 | 清华大学 | Replaceable column base for recoverable functional structure |
| CN111441378A (en) * | 2020-04-14 | 2020-07-24 | 金陵科技学院 | Track foundation for assembled light steel structure building |
| CN111779016A (en) * | 2020-05-19 | 2020-10-16 | 平遥县景能环保设备有限公司 | Column base and foundation column installation connecting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070837A (en) * | 1972-08-21 | 1978-01-31 | Kajima Corporation | Hollow steel column base member and welding thereof |
| JPH11303314A (en) * | 1998-04-20 | 1999-11-02 | Nippon Steel Corp | Built-up column for building of steel skeleton construction |
| CN201635180U (en) * | 2009-12-24 | 2010-11-17 | 上海勘测设计研究院 | Column foot structure of steel tube column |
| CN202787512U (en) * | 2012-08-17 | 2013-03-13 | 浙江中普建设集团有限公司 | H-shaped steel column leg connecting structure |
-
2014
- 2014-03-07 CN CN201410081339.9A patent/CN103821162A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070837A (en) * | 1972-08-21 | 1978-01-31 | Kajima Corporation | Hollow steel column base member and welding thereof |
| JPH11303314A (en) * | 1998-04-20 | 1999-11-02 | Nippon Steel Corp | Built-up column for building of steel skeleton construction |
| CN201635180U (en) * | 2009-12-24 | 2010-11-17 | 上海勘测设计研究院 | Column foot structure of steel tube column |
| CN202787512U (en) * | 2012-08-17 | 2013-03-13 | 浙江中普建设集团有限公司 | H-shaped steel column leg connecting structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278752A (en) * | 2014-10-21 | 2015-01-14 | 安徽铁创新材料科技有限公司 | Solid joint column base structure |
| CN111075113A (en) * | 2019-12-31 | 2020-04-28 | 清华大学 | Replaceable column base for recoverable functional structure |
| CN111075113B (en) * | 2019-12-31 | 2021-07-27 | 清华大学 | Replaceable column base for recoverable functional structure |
| CN111441378A (en) * | 2020-04-14 | 2020-07-24 | 金陵科技学院 | Track foundation for assembled light steel structure building |
| CN111779016A (en) * | 2020-05-19 | 2020-10-16 | 平遥县景能环保设备有限公司 | Column base and foundation column installation connecting structure |
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Application publication date: 20140528 |