CN204418389U - A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure - Google Patents
A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure Download PDFInfo
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- CN204418389U CN204418389U CN201520003700.6U CN201520003700U CN204418389U CN 204418389 U CN204418389 U CN 204418389U CN 201520003700 U CN201520003700 U CN 201520003700U CN 204418389 U CN204418389 U CN 204418389U
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Abstract
The utility model relates to a kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure, belongs to construction engineering technical field.This syndeton is welded with the i-shape steel beam of end plate by end and square steel pipe coupled column is formed by connecting, and the four sides tube wall of described square steel pipe is all provided with perforate, and perforate is drum, and the area of perforate is identical with i-shape steel beam cross section; One end of described i-shape steel beam inserts the tube wall of square steel pipe respectively by perforate, the intersection of i-shape steel beam and tube wall is provided with weld seam, is convenient to i-shape steel beam to be welded on square steel pipe; The two ends of i-shape steel beam are welded with end plate; Described concrete column is cast in square steel pipe, needs to build to vibrate when building.The concrete-filled steel square tubular column that the utility model provides and the i shaped steel beam end plate embedded connecting structure scope of application extensively, are not subject to the impact of concrete-filled steel square tubular column cross sectional dimensions size; Can plant produced be realized, site prefabrication, be conducive to advancing industrialization of construction industry process.
Description
Technical field
The utility model belongs to construction engineering technical field, relates to a kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure.
Background technology
Concrete filled steel tube can give full play to the effect of steel pipe and concrete bi-material, has easy construction, good fire resistance, good economical benefit.Concrete-Filled Square Steel Tube meets the requirement of architectural appearance, and is easy to be connected with beam, in rising trend in the application of China.At present, square steel tube concrete beam post connecting structure, welding job amount is large, and the impact of construction recipient built up column cross section size is large, and in bonding pad, component is more, and operation is many, increases construction workload.The utility model operation is simple, can complete at produce in factory, and not by the impact of square steel pipe cross section size.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure, this syndeton is formed by connecting by i-shape steel beam and concrete-filled steel square tubular column coupled column, the bonding pad component be connected with beam for solution party's steel core concrete column is more, operation is more, construction is subject to the deficiencies such as the cross section size restriction of post, and can complete in factory.
For achieving the above object, the utility model provides following technical scheme:
A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure, described concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure comprise: square steel pipe, i-shape steel beam (1), end plate and concrete column;
The four sides tube wall (3) of described square steel pipe is all provided with perforate, and perforate is drum, and the area of perforate is identical with i-shape steel beam cross section; One end of described i-shape steel beam inserts the tube wall of square steel pipe respectively by perforate, the intersection of i-shape steel beam and tube wall is provided with weld seam, is convenient to i-shape steel beam to be welded on square steel pipe; The two ends, left and right of i-shape steel beam are welded with end plate one and end plate two; The upper and lower flange width in end of i-shape steel beam one end linearly reduces to form the narrow edge of a wing; The end plate one of one end, the described i-shape steel beam narrow edge of a wing is in the inner side of square steel pipe; Described end plate two is evenly provided with bolt hole; Described concrete column is cast in square steel pipe, needs to build to vibrate when building.
Further, the distance of the end plate distance tube wall of one end, the described i-shape steel beam narrow edge of a wing is less than or equal to 1/8 of concrete column cross-section lengths.
Further, the width on the described narrow edge of a wing is 1/2 of former flange width.
Further, the end plate one of one end, the described i-shape steel beam narrow edge of a wing stressed larger time, stiffening rib is set.
Further, the web of described i-shape steel beam is provided with perforate, is convenient to concreting and vibrates.
The beneficial effects of the utility model are: a kind of concrete-filled steel square tubular column provided by the utility model and i shaped steel beam end plate embedded connecting structure, prefabrication can be realized, reduce job site workload, improve construction precision, this syndeton scope of application is wide, not by the impact of concrete-filled steel square tubular column cross sectional dimensions size; Can plant produced be realized, site prefabrication, be conducive to advancing industrialization of construction industry process.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is concrete-filled steel square tubular column described in the utility model and i shaped steel beam end plate embedded connecting structure;
Fig. 2 is i-shape steel beam;
Fig. 3 is the i-shape steel beam that the narrow edge of a wing is welded with end plate;
Fig. 4 is the square steel pipe tube wall being provided with drum perforate;
Fig. 5 is the connection diagram of i-shape steel beam and square steel pipe tube wall;
Fig. 6 is the top view of this syndeton after concreting;
Wherein, 1 is i-shape steel beam, and 2 for being welded on the end plate of the one end on the narrow edge of a wing of i shaped steel, and 3 is square steel pipe tube wall, and 4 for being welded on the end plate of the one end on the non-narrow edge of a wing of i shaped steel.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
The utility model provides a kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure, and as shown in Figure 1, this syndeton comprises: square steel pipe, i-shape steel beam 1, end plate and concrete column; I-shape steel beam as shown in Figure 2.
As shown in Figure 3, the upper and lower flange width in end of i-shape steel beam one end linearly reduces to form the narrow edge of a wing, and narrow flange width can be the half of former flange width; The cross-sectional area that i-shape steel beam is stretched in pipe reduces, and facilitates concrete building in pipe.
As shown in Figure 4, before square steel pipe tube wall 3 does not also weld, the four sides tube wall of square steel pipe is all provided with perforate, and perforate is drum, and the area of perforate is identical with i-shape steel beam cross section.
As shown in Figure 5, one end of i-shape steel beam inserts the tube wall of square steel pipe respectively by perforate, the intersection of i-shape steel beam and tube wall is provided with weld seam, and the effect of this weld seam is before concreting, fix short beam position, is not used in power transmission.The two ends of i-shape steel beam are welded with end plate one and end plate two; The end plate of one end, the i-shape steel beam narrow edge of a wing has certain distance apart from tube wall, general distance is no more than 1/8 of concrete column cross-section lengths, the end plate one of one end, the i-shape steel beam narrow edge of a wing is in the inner side of square steel pipe, and the built-in length of i-shape steel beam can not be long, in order to avoid affect concreting; End plate two is evenly provided with bolt hole, is convenient to be connected with girder; At web holes, concreting can be convenient to and vibrate if desired.
If one end, the i-shape steel beam narrow edge of a wing connect end plate one stressed larger time, then need weld stiffening rib.
As shown in Figure 6, welded together by square steel pipe tube wall, composition square steel pipe, concrete column is cast in square steel pipe, forms syndeton described in the utility model, needs to build to vibrate when building.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (5)
1. concrete-filled steel square tubular column and an i shaped steel beam end plate embedded connecting structure, is characterized in that: described concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure comprise: square steel pipe, i-shape steel beam (1) and end plate;
The four sides tube wall (3) of described square steel pipe is all provided with perforate, and perforate is drum, and the area of perforate is identical with i-shape steel beam cross section; One end of described i-shape steel beam inserts the tube wall of square steel pipe respectively by perforate, the intersection of i-shape steel beam and tube wall is provided with weld seam, is convenient to i-shape steel beam to be welded on square steel pipe; The two ends of i-shape steel beam are welded with end plate one and end plate two; The upper and lower flange width in end of i-shape steel beam one end linearly reduces to form the narrow edge of a wing; The end plate one of one end, the described i-shape steel beam narrow edge of a wing is in the inner side of square steel pipe; Described end plate two is evenly provided with bolt hole.
2. a kind of concrete-filled steel square tubular column according to claim 1 and i shaped steel beam end plate embedded connecting structure, is characterized in that: the distance of the end plate distance tube wall of one end, the described i-shape steel beam narrow edge of a wing is less than or equal to 1/8 of concrete column cross-section lengths.
3. a kind of concrete-filled steel square tubular column according to claim 1 and i shaped steel beam end plate embedded connecting structure, is characterized in that: the width on the described narrow edge of a wing is 1/2 of former flange width.
4. a kind of concrete-filled steel square tubular column according to claim 1 and i shaped steel beam end plate embedded connecting structure, is characterized in that: the end plate one of one end, the described i-shape steel beam narrow edge of a wing stressed larger time, stiffening rib is set.
5. a kind of concrete-filled steel square tubular column according to claim 1 and i shaped steel beam end plate embedded connecting structure, is characterized in that: the web of described i-shape steel beam is provided with perforate, be convenient to concreting and vibrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003700.6U CN204418389U (en) | 2015-01-05 | 2015-01-05 | A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003700.6U CN204418389U (en) | 2015-01-05 | 2015-01-05 | A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418389U true CN204418389U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003700.6U Expired - Fee Related CN204418389U (en) | 2015-01-05 | 2015-01-05 | A kind of concrete-filled steel square tubular column and i shaped steel beam end plate embedded connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869317A (en) * | 2017-03-12 | 2017-06-20 | 东北石油大学 | The beam column edge of a wing is the group frame system and construction method of concrete-filled rectangular steel tube |
| CN108104265A (en) * | 2017-12-26 | 2018-06-01 | 赵宏 | A kind of building frame for exempting to weld prestressed girder using assembled |
| CN109779022A (en) * | 2019-02-22 | 2019-05-21 | 重庆大学 | A kind of node that can be rotated under fire |
| CN112282067A (en) * | 2020-10-20 | 2021-01-29 | 中建八局科技建设有限公司 | Embedded part structure for connecting steel beam and concrete structure and construction method thereof |
-
2015
- 2015-01-05 CN CN201520003700.6U patent/CN204418389U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869317A (en) * | 2017-03-12 | 2017-06-20 | 东北石油大学 | The beam column edge of a wing is the group frame system and construction method of concrete-filled rectangular steel tube |
| CN106869317B (en) * | 2017-03-12 | 2019-04-02 | 东北石油大学 | The beam column edge of a wing is the group frame system and construction method of concrete-filled rectangular steel tube |
| CN108104265A (en) * | 2017-12-26 | 2018-06-01 | 赵宏 | A kind of building frame for exempting to weld prestressed girder using assembled |
| CN108104265B (en) * | 2017-12-26 | 2023-10-24 | 赵宏 | Building frame adopting assembled welding-free prestressed beams |
| CN109779022A (en) * | 2019-02-22 | 2019-05-21 | 重庆大学 | A kind of node that can be rotated under fire |
| CN109779022B (en) * | 2019-02-22 | 2024-02-02 | 重庆大学 | Node capable of rotating under fire disaster |
| CN112282067A (en) * | 2020-10-20 | 2021-01-29 | 中建八局科技建设有限公司 | Embedded part structure for connecting steel beam and concrete structure and construction method thereof |
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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: 20150624 Termination date: 20160105 |