CN205399825U - Antidetonation steel column with from reset function - Google Patents
Antidetonation steel column with from reset function Download PDFInfo
- Publication number
- CN205399825U CN205399825U CN201620179687.4U CN201620179687U CN205399825U CN 205399825 U CN205399825 U CN 205399825U CN 201620179687 U CN201620179687 U CN 201620179687U CN 205399825 U CN205399825 U CN 205399825U
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- CN
- China
- Prior art keywords
- cylindrical shell
- steel plate
- antidetonation
- steel sheet
- steel column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an antidetonation steel column with from reset function, mainly by last steel sheet, lower steel sheet, a plurality of C shape open cylindrical shell form, and wherein the steel sheet is the rectangle form from top to bottom, and is big or small the same, and C shape open cylindrical shell evenly distributed is on the rectangular plate, and the opening orientation is unanimous, and it is fixed that C shape open cylindrical shell and upper and lower steel sheet pass through bolted connection, C shape open cylindrical shell adopts the high quality carbon structural steel that excels in to make, and the dynamic height is born the weight of to its axial to have fine " tape measure effect ", have fine runback potential energy power after the bucking, when the spot time of earthquake, can its large deformation performance of effectual performance, reduce seismic energy and to superstructure's transmission, guaranteed that superstructure can not damage, the utility model relates to an antidetonation steel column with from reset function has the dynamic height of bearing the weight of, and runback potential energy reinforce, fatigue resistance can be good, shock resistance advantage such as strong.
Description
Technical field
This utility model belongs to building structure technology field, particularly to a kind of antidetonation steel column with Self-resetting function.
Background technology
At present, Aseismic Design is progressively changed to recovering functional design by design to resist progressive collapse, researches and develops the important developing direction that the novel functional structure recovered is following Aseismic Design.Traditional " strong column and weak beam, strong shear capacity and weak bending capacity, the weak component of strong node " aseismatic design concept emphasizes the ductility of structure and enough bearing capacities, can accomplish " no collapsing with strong earthquake ", but structure often causes bigger damage, and after shake, structure cannot be repaired.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is in that to provide a kind of antidetonation steel column with Self-resetting function, it is possible to fast its normal usage function of quick-recovery after macroseism, thus realizing " big shake can be repaiied ".
To achieve these goals, the technical solution adopted in the utility model is:
A kind of antidetonation steel column with Self-resetting function, including upper steel plate 1, lower steel plate 3 and multiple c-shaped opening cylindrical shell 2, wherein each c-shaped opening cylindrical shell 2 is connected between upper steel plate 1 and lower steel plate 3, and opening direction is consistent, evenly distributed.
Described upper steel plate 1 is all consistent with the size of lower steel plate 3, shape, and for rectangular in form, the opening of each c-shaped opening cylindrical shell 2 is all towards one of them minor face of rectangle.
Described c-shaped opening cylindrical shell 2 adopts High performance carbon structural steels to make.
Described c-shaped opening cylindrical shell 2 is cross section is the steel of C shape, the ratio of the radian radius of curvature R in its cross section and thickness of steel product t controls (to be measured by experimental evidence material) within the specific limits, after this shell structure occurs large deformation folding under Buckling Loads effect, not generating material surrender, and only there is elastic deformation；After yield load unloads, the deformation performance of structure resilient.
Compared with prior art, the beneficial effects of the utility model are:
1.C shape Open Cylindrical Shells adopts High performance carbon structural steels to make, and has from heavy and light, the feature that bearing capacity is high, it is possible to undertake the weight of upper building.
2.C shape Open Cylindrical Shells adopts High performance carbon structural steels to make, and due to " tape measure effect ", this c-shaped opening cylindrical shell also has good deformability and self-resetting capability.With energy consumer in the structure is set, antivibrator coordinates, structure can be formed and effectively consume energy Seismic Isolation of Isolation Layer, can effectively play the effect of power consumption layer energy-dissipating and shock-absorbing, to reduce the seismic energy transmission to superstructure, it is ensured that superstructure is damaged from.
3., after big shake effect, at the power consumption Seismic Isolation of Isolation Layer of the antidetonation steel column being provided with Self-resetting function, the equipment such as jack can be passed through, utilize " the tape measure effect " of c-shaped opening cylindrical shell to realize the reset of this interlayer structure.
4. antidetonation steel column simple structure of the present utility model, processing and fabricating is convenient, can complete large-scale production at short notice.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of antidetonation steel column with Self-resetting function, including upper steel plate 1, lower steel plate 3 and be connected to the c-shaped opening cylindrical shell 2 between upper lower steel plate, wherein, upper steel plate 1 has upper steel plate bolt hole 6, having lower steel plate bolt hole 7 on lower steel plate 3, there is splice plate 4 at the two ends of c-shaped opening cylindrical shell 2, realize connecting the connection between c-shaped opening cylindrical shell 2 and upper steel plate 1, lower steel plate 3 by high-strength bolt 5, upper steel plate bolt hole 6, lower steel plate bolt hole 7 and splice plate 4.
The equal size of upper steel plate 1, lower steel plate 3, shape are all consistent, and for rectangular in form, c-shaped opening cylindrical shell 2 has multiple, evenly distributed, and opening direction is consistent, all towards one of them minor face of rectangle.
This utility model c-shaped opening cylindrical shell 2 is connected fixing with upper lower steel plate by high-strength bolt 5.C-shaped opening cylindrical shell 2 adopts High performance carbon structural steels to make simultaneously, and its axial bearing capacity is high, and deformability is strong and self-resetting capability is good, when there is earthquake, can effectively play its energy-dissipating and shock-absorbing effect, reduce the seismic energy transmission to superstructure, it is ensured that superstructure is damaged from.
This utility model antidetonation steel column is not only from heavy and light, bearing capacity is high, and owing to possessing " tape measure effect ", also there is good deformability and self-resetting capability, there is the unrivaled good stress performance of traditional structure post, building can be made to possess fast its normal usage function of quick-recovery after macroseism, it is achieved the Self-resetting target of building " big shake can be repaiied ".So-called " tape measure effect " is exactly High performance carbon structural steels, it is compression molded into the C shape shell shape being similar to ribbon, if the ratio controlling shell radius of curvature R and thickness t (is measured by experimental evidence material) within the specific limits, after this shell structure occurs large deformation folding under Buckling Loads effect, not generating material surrender, and only there is elastic deformation；After yield load unloads, the deformation performance of structure resilient.
During use, being connected with substructure by the antidetonation steel column lower steel plate 3 with Self-resetting function, connected mode is that bolt connects, and is connected with superstructure by the antidetonation steel column upper steel plate 1 with Self-resetting function, and connected mode is that bolt connects.
Claims (3)
1. an antidetonation steel column with Self-resetting function, it is characterized in that, including upper steel plate (1), lower steel plate (3) and multiple c-shaped opening cylindrical shell (2), wherein each c-shaped opening cylindrical shell (2) is connected between upper steel plate (1) and lower steel plate (3), opening direction is consistent, evenly distributed.
2. there is the antidetonation steel column of Self-resetting function according to claim 1, it is characterized in that, described upper steel plate (1) is all consistent with the size of lower steel plate (3), shape, for rectangular in form, the opening of each c-shaped opening cylindrical shell (2) is all towards one of them minor face of rectangle.
3. there is the antidetonation steel column of Self-resetting function according to claim 1, it is characterised in that described c-shaped opening cylindrical shell (2) adopts High performance carbon structural steels to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179687.4U CN205399825U (en) | 2016-03-09 | 2016-03-09 | Antidetonation steel column with from reset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179687.4U CN205399825U (en) | 2016-03-09 | 2016-03-09 | Antidetonation steel column with from reset function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399825U true CN205399825U (en) | 2016-07-27 |
Family
ID=56440211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179687.4U Withdrawn - After Issue CN205399825U (en) | 2016-03-09 | 2016-03-09 | Antidetonation steel column with from reset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604244A (en) * | 2016-03-09 | 2016-05-25 | 西安建筑科技大学 | Anti-seismic steel column with self-reset function |
-
2016
- 2016-03-09 CN CN201620179687.4U patent/CN205399825U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604244A (en) * | 2016-03-09 | 2016-05-25 | 西安建筑科技大学 | Anti-seismic steel column with self-reset function |
| CN105604244B (en) * | 2016-03-09 | 2018-12-11 | 西安建筑科技大学 | A kind of antidetonation steel column with runback bit function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20181211 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20181211 |