CN202483071U - Double-groove-type rectangular concrete filled steel tube column for sheet steel shear wall - Google Patents
Double-groove-type rectangular concrete filled steel tube column for sheet steel shear wall Download PDFInfo
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- CN202483071U CN202483071U CN2012200822572U CN201220082257U CN202483071U CN 202483071 U CN202483071 U CN 202483071U CN 2012200822572 U CN2012200822572 U CN 2012200822572U CN 201220082257 U CN201220082257 U CN 201220082257U CN 202483071 U CN202483071 U CN 202483071U
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Abstract
The utility model discloses a double-groove-type rectangular concrete filled steel tube column for a sheet steel shear wall. A connecting steel plate is placed between two groove-shaped components so as to form a rectangular steel tube, one end of the connecting steel plate stretching out of the wall of the rectangular steel tube for a certain distance is connected with one side of the sheet steel shear wall, and the groove-shaped components may be U-steel, C type steel or welded channel sections. An outer annular plate type connection is adopted for beam column joints of the concrete filled steel tube column, and arc-shaped holes are arranged on the outer annular plate so as to enable the rectangular steel tube, the connecting steel plate and weld joints to pass sequentially. The concrete filled steel tube column has the advantages that buckling of the steel tube column wall caused by tension field effect of the sheet steel shear wall can be prevented, the mechanical property of the rectangular concrete filled steel tube column can be guaranteed, intensity and rigidity of the rectangular concrete filled steel tube column can be fully used, the structure is simple, the welding workload is small, the construction operation is convenient, and the strong construction applicability is provided.
Description
Technical field
The utility model relates to a kind of double flute shape rectangular steel-tube concrete column; Be particularly related to a kind of rectangular steel-tube concrete column that is applicable in the thin steel plate shear wall lateral resisting structure system; This rectangular steel-tube concrete column is welded by two channel section members and junction plate, can be used as the vertical edges member in concrete-filled rectangular steel tube framework-thin steel plate shear wall structural system.
Background technology
Along with the sustained and rapid development of Chinese national economy, high-rise, super highrise building is increasing.The thin steel plate shear wall structure has broad application prospects as the excellent structural system of a kind of anti-seismic performance.Fill out steel sheet in this structural system is reached by level, vertical edges member and form, through interior " pulling force field " opposing horizontal force that forms after the thin steel plate shear wall flexing of filling out.In order to give full play to the anti-side effect of " pulling force field ", this structural system requires edge member must have bigger strength and stiffness, can not destroy prior to the interior steel sheet of filling out.Rectangular steel-tube concrete column is with good mechanical performance, building applicability and economy, in many, highrise building, obtained application widely in recent years.Concrete-filled rectangular steel tube framework-thin steel plate shear wall the structural system of thin steel plate shear wall and the formation of concrete-filled rectangular steel tube frame combination can be given full play to the advantage of the two, avoid the problem of the easy premature failure of vertical edges member in conventional steel framework-thin steel plate shear wall structure.
When selecting common rectangular steel-tube concrete column for use as the vertical edges member of thin steel plate shear wall; Link to each other with the steel sheet wall post jamb of a side of rectangular steel-tube concrete column is prone in " pulling force field " effect the drum song take place down; Separate with the post inner concrete; Reduce the effect of contraction of steel pipe, thereby cause the concrete-filled rectangular steel tube supporting capacity to reduce, also reduce the effect of contraction of frame thin steel plate shear wall to core concrete; Thereby " pulling force field " effect of thin steel plate shear wall can not be given full play to, and then influence the overall performance of this structural system.
Summary of the invention
For fear of the adverse effect of thin steel plate shear wall " pulling force field " to the generation of rectangular steel pipe post jamb; The utility model provides a kind of novel rectangular steel-tube concrete column form; This rectangular steel-tube concrete column can prevent that " pulling force field " effect from causing rectangular steel pipe post jamb drum Qu Xianxiang; For thin steel plate shear wall provides enough effect of contractions, guarantee giving full play to of concrete-filled rectangular steel tube framework-thin steel plate shear wall structural performance.
The utility model is achieved through following technical scheme:
A kind of double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall connects steel plate and constitutes rectangular steel pipes in the middle of placing two channel members, wherein connects the end that steel plate stretches out rectangular steel pipe tube wall one segment distance and is connected with thin steel plate shear wall one side.
The utility model also has following other technologies characteristics: the cross section that connects the channel member of steel plate both sides equates, the acropodium positioned opposite, and it is integrally welded to connect steel plate and two channel members.
Connect steel plate and stretch out rectangular steel pipe tube wall one segment length that channel member is formed; Adopt twin fillet wolt to be connected with thin steel plate shear wall one side; The side that the connection steel plate does not stretch out the rectangular steel pipe tube wall adopts plug welding to be connected with channel member, so that the rectangular steel pipe column outer wall is smooth.
Two cavity inside penetration concretes of rectangular steel pipe of forming at two channel members form rectangular steel-tube concrete column.
The described channel member of the utility model is channel-section steel, C shaped steel or welding groove tee section.
Channel member in the double flute shape rectangular steel-tube concrete column of the utility model is in factory process, and after the installation of job site, penetration concrete promptly becomes novel rectangular steel-tube concrete column in two chambeies of the rectangular steel pipe that two channel members are formed.Rectangular steel-tube concrete column can adopt the board-like connection of outer shroud when being connected with girder steel, the arc hole is set on outer ring plate connection steel plate and steel pipe are passed through with the twin fillet wolt that is connected steel plate continuously.
The utility model can be avoided " pulling force field " effect, and rectangular steel pipe post jamb drum is bent down, and the strength and stiffness of rectangular steel-tube concrete column are not fully exerted.The welding job of rectangular steel pipe is accomplished in factory, and the member machining accuracy is high, reliable in quality.Owing in the rectangular steel-tube concrete column stiffening rib or internal partition are not set, be easy to concreting, constructing operation is simple.And the rectangular steel pipe outer wall is smooth, and the building applicability is strong.
Description of drawings
Fig. 1 is the double flute shape rectangular steel-tube concrete column elevational schematic view of the utility model;
Fig. 2 is the double flute shape rectangular steel-tube concrete column floor map of the utility model;
Fig. 3 is the beam-column connection floor map of the utility model;
Fig. 4 is the beam-column connection elevational schematic view of the utility model.
Each symbol is represented following implication respectively among the figure: 1, double flute shape rectangular steel-tube concrete column; 2, channel member; 3, connect steel plate; 4, concrete; 5, thin steel plate shear wall; 6, outer ring plate; 7, girder steel.
The specific embodiment
Below in conjunction with accompanying drawing the particular content of the utility model is done further to specify.
The utility model mainly is applicable to the rectangular steel-tube concrete column in concrete-filled rectangular steel tube framework-thin steel plate shear wall structural system; Connect the channel member 2 middle formation double flute shape rectangular steel pipes that steel plate 3 places two acropodium positioned opposite, the steel plate that wherein stretches out rectangular steel pipe tube wall one segment distance of channel member formation is connected with thin steel plate shear wall 5 one sides.The cross section that connects the channel member 2 of steel plate 3 both sides equates that it is integrally welded to connect steel plate 3 and two channel members 2, and the side that the steel plate that wherein stretches out is connected with thin steel plate shear wall 5 adopts twin fillet wolt to connect.The side that connection steel plate 3 does not stretch out the rectangular steel pipe tube wall adopts plug weldings to be connected with channel member 2, and is smooth to guarantee the rectangular steel pipe column outer wall.
The double flute shape rectangular steel-tube concrete column 1 of the utility model adopts the board-like connection of outer shroud when being connected with girder steel 7, for guaranteeing to connect steel plate 3 and twin fillet wolt passes through continuously, the arc hole is set on outer ring plate.
Referring to Fig. 1 ~ Fig. 4.Fig. 1 is the double flute shape rectangular steel-tube concrete column elevational schematic view of the utility model, and double flute shape rectangular steel-tube concrete column 1 can be connected with girder steel 7, and the connection steel plate 3 of double flute shape rectangular steel-tube concrete column 1 links to each other with thin steel plate shear wall 5.Fig. 2 is the double flute shape rectangular steel-tube concrete column floor map of the utility model.The channel member 2 of the double flute shape rectangular steel-tube concrete column 1 shown in the figure can be selected channel-section steel, C shaped steel or welding groove tee section for use; Channel member 2 be connected steel plate 3 and adopt and be welded to connect; Wherein, the side that links to each other with thin steel plate shear wall 5 adopts twin fillet wolt, and opposite side adopts plug welding.Connecting steel plate 3 adopts fillet weld to connect with being connected of thin steel plate shear wall 5.The rectangular steel pipe that channel member 2 is formed is at produce in factory, and concrete 4 is built completion at the construction field (site).
Fig. 3 and Fig. 4 are respectively the beam-column connection floor map and the elevational schematic view of the utility model; Outer ring plate 6 adopts groove welding to be connected with the rectangle steel tubing string that channel member 2 is formed among the figure; Outer ring plate 6 is provided with arcuate socket at connection steel plate 3 with the rectangular steel pipe junction, and connection steel plate 3 and twin fillet wolt are passed through at the bean column node place continuously.
Above-mentioned description to the utility model embodiment can help the those of ordinary skill of this technical field to understand and application the utility model.Can easily make modification to embodiment according to the actual requirements for those of ordinary skill in the art, the General Principle that does not need performing creative labour will explain here is applied among other embodiment.Therefore, the utility model is not limited to the foregoing description, and those skilled in the art should be within the protection domain of the utility model to improvement and modification that the utility model is made according to the announcement of the utility model.
Claims (5)
1. double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall; It is characterized in that: connect steel plate (3) and constitute rectangular steel pipe in the middle of placing two channel members (2), wherein connect the end that steel plate (3) stretches out rectangular steel pipe tube wall one segment distance and be connected with thin steel plate shear wall (5) one sides.
2. the double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall as claimed in claim 1; It is characterized in that: the cross section that connects the channel member (2) of steel plate (3) both sides equates; The acropodium positioned opposite, it is integrally welded with two channel members (2) to connect steel plate (3).
3. the double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall as claimed in claim 1; It is characterized in that: connect steel plate (3) and stretch out rectangular steel pipe tube wall one segment length that channel member (2) is formed; Adopt twin fillet wolt to be connected with thin steel plate shear wall (5) one sides, the side that connection steel plate (3) does not stretch out the rectangular steel pipe tube wall adopts plug welding to be connected with channel member (2).
4. the double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall as claimed in claim 1 is characterized in that: two cavity inside penetration concretes of rectangular steel pipe (4) of forming at two channel members (2) form rectangular steel-tube concrete column.
5. like any wherein described double flute shape rectangular steel-tube concrete column that is used for thin steel plate shear wall of claim 1-4, it is characterized in that: described channel member (2) is channel-section steel, C shaped steel or welding groove tee section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822572U CN202483071U (en) | 2012-03-07 | 2012-03-07 | Double-groove-type rectangular concrete filled steel tube column for sheet steel shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822572U CN202483071U (en) | 2012-03-07 | 2012-03-07 | Double-groove-type rectangular concrete filled steel tube column for sheet steel shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483071U true CN202483071U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200822572U Expired - Fee Related CN202483071U (en) | 2012-03-07 | 2012-03-07 | Double-groove-type rectangular concrete filled steel tube column for sheet steel shear wall |
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| Country | Link |
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| CN (1) | CN202483071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888909A (en) * | 2012-11-06 | 2013-01-23 | 南通建筑工程总承包有限公司 | Steel plate combined shear wall provided with wall-through joint |
-
2012
- 2012-03-07 CN CN2012200822572U patent/CN202483071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888909A (en) * | 2012-11-06 | 2013-01-23 | 南通建筑工程总承包有限公司 | Steel plate combined shear wall provided with wall-through joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130307 |