CN203174773U - Node structure at connection position of extending-arm truss and core cylinder - Google Patents
Node structure at connection position of extending-arm truss and core cylinder Download PDFInfo
- Publication number
- CN203174773U CN203174773U CN 201320099250 CN201320099250U CN203174773U CN 203174773 U CN203174773 U CN 203174773U CN 201320099250 CN201320099250 CN 201320099250 CN 201320099250 U CN201320099250 U CN 201320099250U CN 203174773 U CN203174773 U CN 203174773U
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- core cylinder
- extending
- core tube
- node structure
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- Expired - Lifetime
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Abstract
The utility model discloses a node structure at a connection position of an extending-arm truss and a core cylinder. The node structure comprises a core cylinder inner extending arm, a core cylinder shear wall and the extending-arm truss. The extending-arm truss is connected with a core cylinder frame by adopting square steel tube type steel, the square steel tube steel is connected with horizontal reinforcing steel bars and vertical reinforcing steel bars respectively in a lap-joint mode, and the horizontal reinforcing steel bars and the vertical reinforcing steel bars are arranged inside the core cylinder shear wall. With the node structure, the extending-arm truss and the core cylinder can be connected in a solid mode, the square steel pipe type steel structure is adopted to remove the complicated installation process, and convenience is brought to site operation.
Description
Technical field
The utility model relates to building field, relates in particular to the node structure of a kind of semi-girder truss and core tube junction.
Background technology
At present, super highrise building is more and more, for satisfying displacement deformation index between deck, enhancement Layer is set usually to satisfy code requirement in the appropriate location along height.Enhancement Layer arranges semi-girder truss and waist truss usually, and the connected mode of steel bar concrete (or reinforcing bar concrete) is very complicated in semi-girder truss or waist truss and the core tube, influences construction period and concrete pouring quality.
Therefore providing the syndeton of a kind of improved semi-girder truss and core tube is technical issues that need to address.
The utility model content
The purpose of this utility model is the defective that exists at above-mentioned prior art, and the node structure of a kind of semi-girder truss and core tube junction is provided.
The technical solution adopted in the utility model is, design the node structure of a kind of semi-girder truss and core tube junction, comprise: semi-girder, core tube shear wall and semi-girder truss in the core tube, described semi-girder truss and core tube framework adopt square steel pipe shaped steel to be connected, this square steel pipe shaped steel respectively with described core tube shear wall in horizontal reinforcement and vertical reinforcement overlap.
Compared with prior art, the utility model makes and semi-girder truss and firm being connected of core tube changes original reinforcing bar concrete into the concrete filled square steel tube structure, removed the reinforcing bar of core tube shear wall angular region, make concreting more convenient, also saved the complicated technology that be connected of the interior reinforcing bar of core tube with reinforcing bar.
Description of drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is the structure chart of square steel pipe shaped steel of the present utility model;
Fig. 3 is the overlap joint schematic diagram of the reinforcing bar of the utility model and core tube shear wall.
The specific embodiment
Below in conjunction with drawings and Examples utility model is described in detail.
As shown in Figure 1, 2, 3, the node structure of the semi-girder truss that the utility model proposes and core tube junction, comprise: the core tube and the semi-girder truss 2 that adopt framed-tube structure, the core tube is made up of semi-girder 1 in the core tube and core tube shear wall 5, square steel pipe shaped steel 3 is adopted in the junction of core tube and semi-girder truss, square steel pipe shaped steel 3 is installed on the interior semi-girder 1 of core tube of core tube, fixedly connected by peg between the square steel pipe shaped steel, and respectively with the horizontal reinforcement 4 of core tube shear wall 5 and vertical reinforcement 6 overlap joints.
During construction, at first, the square steel pipe shaped steel of making 3 is fixed in the core tube in the semi-girder 1, mainly be the reinforcing bar in the colligation core tube shear wall 5, square steel pipe shaped steel 3 is fixed by the horizontal reinforcement 4 and the vertical reinforcement 6 that overlap core tube shear wall 5 respectively.Template and concreting are installed then, treat that at last whole engineering binds after, semi-girder truss 2 and the welding of square steel pipe shaped steel.
In the utility model, improvement is to change original reinforcing bar concrete into the concrete filled square steel tube structure, has removed the angular region reinforcing bar, and it is more convenient that concrete is built; Also saved the complicated technology that be connected of the interior reinforcing bar of core tube with reinforcing bar.
Above-described embodiment only is used for the explanation specific embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and variation, these distortion and variation all should belong to protection domain of the present utility model.
Claims (1)
1. the node structure of a semi-girder truss and core tube junction, comprise: semi-girder (1), core tube shear wall (5) and semi-girder truss (2) in the core tube, it is characterized in that: described semi-girder truss (2) and core tube framework (1) adopt square steel pipe shaped steel (3) to be connected, this square steel pipe shaped steel (3) respectively with described core tube shear wall (5) in horizontal reinforcement (4) and vertical reinforcement (6) overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099250 CN203174773U (en) | 2013-03-05 | 2013-03-05 | Node structure at connection position of extending-arm truss and core cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099250 CN203174773U (en) | 2013-03-05 | 2013-03-05 | Node structure at connection position of extending-arm truss and core cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174773U true CN203174773U (en) | 2013-09-04 |
Family
ID=49071497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099250 Expired - Lifetime CN203174773U (en) | 2013-03-05 | 2013-03-05 | Node structure at connection position of extending-arm truss and core cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573483A (en) * | 2022-09-21 | 2023-01-06 | 中国建筑第二工程局有限公司 | Connection structure of super high-rise outrigger truss and variable-diameter steel pipe column and construction method |
-
2013
- 2013-03-05 CN CN 201320099250 patent/CN203174773U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573483A (en) * | 2022-09-21 | 2023-01-06 | 中国建筑第二工程局有限公司 | Connection structure of super high-rise outrigger truss and variable-diameter steel pipe column and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: A + E DESIGN CO., LTD. Free format text: FORMER NAME: SHENZHEN A+E DESIGN CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Futian District HUAFA North Road No. 30 Patentee after: SHENZHEN A+E DESIGN CO.,LTD. Address before: 518000 Guangdong city of Shenzhen province Futian District HUAFA North Road No. 30 Patentee before: Shenzhen A+E Design Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |