CN204456661U - A kind of steel core concrete column - Google Patents
A kind of steel core concrete column Download PDFInfo
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- CN204456661U CN204456661U CN201520085943.9U CN201520085943U CN204456661U CN 204456661 U CN204456661 U CN 204456661U CN 201520085943 U CN201520085943 U CN 201520085943U CN 204456661 U CN204456661 U CN 204456661U
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- floor
- steel pipe
- peripheral rectangular
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- concrete column
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Abstract
The utility model discloses a kind of steel core concrete column, comprise steel frame and concrete, described steel frame comprises peripheral rectangular steel pipe, the round steel pipe be sheathed in peripheral rectangular steel pipe, the floor I connecting peripheral rectangular steel pipe and round steel pipe, floor II, the floor III, the floor IV that are fixed on the peripheral rectangular steel pipe adjacent straight arm of angle, floor III and floor IV are fixed with T-shaped stiffening rib respectively, are positioned at the stirrup of putting more energy into of round steel pipe, and the described central axis of peripheral rectangular steel pipe and the central axis of round steel pipe are same straight lines.By reasonably combined steel pipe and concrete, by steel pipe and steel pipe, steel pipe and concrete interaction, improve the bearing capacity of steel core concrete column, shear resistance, axial bearing capacity and resistance to bending.
Description
Technical field
The utility model relates to construction engineering technical field, especially a kind of steel core concrete column.
Background technology
Along with social population increases, per-capita housing reduces gradually, and society is more and more obvious to the demand of urban skyscraper.Earthquake is extremely powerful to the destruction of the mankind, threatens the life and health of the mankind, building construction is destroyed.Therefore, the shock resistance improving building is particularly important.Concrete filled steel tube, by steel pipe and concrete interaction, improves concrete toughness, improves the bearing capacity of steel pipe.The steel core concrete column of reasonable construction has axial bearing capacity, bending resistance and axial resistance to tension, thus improves the shock resistance of building.
Utility model content
The utility model object is to provide a kind of steel core concrete column, can reasonably combined steel pipe and concrete, by steel pipe and steel pipe, steel pipe and concrete interaction, improve the bearing capacity of steel core concrete column, shear resistance, axial bearing capacity and resistance to bending.
To achieve these goals, the technical solution of the utility model is: a kind of steel core concrete column, comprise steel frame and concrete, described steel frame comprises peripheral rectangular steel pipe, the round steel pipe be sheathed in peripheral rectangular steel pipe, the floor I connecting peripheral rectangular steel pipe and round steel pipe, floor II, the floor III, the floor IV that are fixed on the peripheral rectangular steel pipe adjacent straight arm of angle, floor III and floor IV are fixed with T-shaped stiffening rib respectively, are positioned at the stirrup of putting more energy into of round steel pipe, and the described central axis of peripheral rectangular steel pipe and the central axis of round steel pipe are same straight lines.
Porose I on described floor I, described floor I and floor II is alternately uniformly distributed.
Described floor III and floor IV is all two, porose II on floor III, floor III and floor IV is alternately distributed, and the open triangles post that floor III and peripheral rectangular steel pipe surround is isoceles triangle post, and the open triangles post that floor IV and peripheral rectangular steel pipe surround is isoceles triangle post.
Described T-shaped stiffening rib is vertically fixed on the midpoint of floor III or floor IV.
Peripheral rectangular steel pipe and round steel pipe couple together by floor I and floor II, and peripheral rectangular steel pipe and round steel pipe support mutually.Floor III and floor IV greatly can improve the bearing capacity of peripheral rectangular steel pipe.Hole I on floor I and the hole II on floor III to make between cavity mutually through, be easy to concreting, by steel pipe and steel pipe, steel pipe and concrete interaction, improve the bearing capacity of steel core concrete column, shear resistance, axial bearing capacity and resistance to bending.
Accompanying drawing explanation
Fig. 1 is a kind of schematic cross-section of steel core concrete column;
Fig. 2 is the Facad structure schematic diagram of floor I;
Fig. 3 is the Facad structure schematic diagram of floor III.
Detailed description of the invention
As shown in Figure 1, a kind of steel core concrete column, comprise steel frame and concrete, described steel frame comprises peripheral rectangular steel pipe 1, the round steel pipe 2 be sheathed in peripheral rectangular steel pipe 1, the floor I3 connecting peripheral rectangular steel pipe 1 and round steel pipe 2, floor II4, the floor III5, the floor IV6 that are fixed on the peripheral rectangular steel pipe 1 adjacent straight arm of angle, floor III5 and floor IV6 are fixed with T-shaped stiffening rib 7 respectively, are positioned at the stirrup 10 of putting more energy into of round steel pipe 2, and the described central axis of peripheral rectangular steel pipe 1 and the central axis of round steel pipe 2 are same straight lines.
As depicted in figs. 1 and 2, porose I8 on described floor I3, described floor I3 and floor II4 is alternately uniformly distributed.Peripheral rectangular steel pipe 1 can be fixedly connected with round steel pipe 2 with floor II4 by floor I3.Hole I8 on floor I3 to make between cavity mutually through, be easy to concreting, make the combination between steel pipe and concrete more firm.
As shown in figures 1 and 3, described floor III5 and floor IV6 is all two, porose II9 on floor III5, floor III5 and floor IV6 is alternately distributed, the open triangles post that floor III5 and peripheral rectangular steel pipe 1 surround is isoceles triangle post, and the open triangles post that floor IV6 and peripheral rectangular steel pipe 1 surround is isoceles triangle post.Floor III5 and floor IV6 can improve the bearing capacity of peripheral rectangular steel pipe 1.Hole II9 on floor III5 to make between cavity mutually through, be easy to concreting, make the combination between steel pipe and concrete more firm.
Described T-shaped stiffening rib 7 is vertically fixed on the midpoint of floor III5 or floor IV6.T-shaped stiffening rib 7 can improve the bearing capacity of steel core concrete column further.
Peripheral rectangular steel pipe 1 couples together with round steel pipe 2 by floor I3 and floor II4, and peripheral rectangular steel pipe 1 supports mutually with round steel pipe 2.Floor III5 and floor IV6 greatly can improve the bearing capacity of peripheral rectangular steel pipe 1.Hole I8 on floor I3 and the hole II9 on floor III5 to make between cavity mutually through, be easy to concreting, by steel pipe and steel pipe, steel pipe and concrete interaction, improve the bearing capacity of steel core concrete column, shear resistance, axial bearing capacity and resistance to bending.
Claims (4)
1. a steel core concrete column, comprise steel frame and concrete, it is characterized in that: described steel frame comprises peripheral rectangular steel pipe, the round steel pipe be sheathed in peripheral rectangular steel pipe, the floor I connecting peripheral rectangular steel pipe and round steel pipe, floor II, the floor III, the floor IV that are fixed on the peripheral rectangular steel pipe adjacent straight arm of angle, floor III and floor IV are fixed with T-shaped stiffening rib respectively, are positioned at the stirrup of putting more energy into of round steel pipe, and the described central axis of peripheral rectangular steel pipe and the central axis of round steel pipe are same straight lines.
2. steel core concrete column as claimed in claim 1, it is characterized in that: porose I on described floor I, described floor I and floor II is alternately uniformly distributed.
3. steel core concrete column as claimed in claim 1, it is characterized in that: described floor III and floor IV is all two, porose II on floor III, floor III and floor IV is alternately distributed, the open triangles post that floor III and peripheral rectangular steel pipe surround is isoceles triangle post, and the open triangles post that floor IV and peripheral rectangular steel pipe surround is isoceles triangle post.
4. the steel core concrete column as described in claim 1 or 3, is characterized in that: described T-shaped stiffening rib is vertically fixed on the midpoint of floor III or floor IV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085943.9U CN204456661U (en) | 2015-01-30 | 2015-01-30 | A kind of steel core concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085943.9U CN204456661U (en) | 2015-01-30 | 2015-01-30 | A kind of steel core concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456661U true CN204456661U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085943.9U Expired - Fee Related CN204456661U (en) | 2015-01-30 | 2015-01-30 | A kind of steel core concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456661U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735564A (en) * | 2016-04-14 | 2016-07-06 | 福建农林大学 | Combined bearing member capable of being partially disassembled and replaced and manufacturing method |
| CN106113176A (en) * | 2016-06-27 | 2016-11-16 | 上海理工大学 | A kind of bamboo wood concrete column and preparation method thereof |
| TWI735180B (en) * | 2020-03-12 | 2021-08-01 | 國立臺灣科技大學 | Angle shear force connector |
| CN113958038A (en) * | 2021-09-26 | 2022-01-21 | 中国三冶集团有限公司 | L-shaped steel pipe concrete short-limb shear wall |
-
2015
- 2015-01-30 CN CN201520085943.9U patent/CN204456661U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735564A (en) * | 2016-04-14 | 2016-07-06 | 福建农林大学 | Combined bearing member capable of being partially disassembled and replaced and manufacturing method |
| CN105735564B (en) * | 2016-04-14 | 2018-04-24 | 福建农林大学 | Combined bearing member capable of being partially disassembled and replaced and manufacturing method |
| CN106113176A (en) * | 2016-06-27 | 2016-11-16 | 上海理工大学 | A kind of bamboo wood concrete column and preparation method thereof |
| TWI735180B (en) * | 2020-03-12 | 2021-08-01 | 國立臺灣科技大學 | Angle shear force connector |
| CN113958038A (en) * | 2021-09-26 | 2022-01-21 | 中国三冶集团有限公司 | L-shaped steel pipe concrete short-limb shear wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160130 |
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| EXPY | Termination of patent right or utility model |