CN205617567U - No welded assembled steel pipe concrete beam -column joint - Google Patents
No welded assembled steel pipe concrete beam -column joint Download PDFInfo
- Publication number
- CN205617567U CN205617567U CN201620443011.1U CN201620443011U CN205617567U CN 205617567 U CN205617567 U CN 205617567U CN 201620443011 U CN201620443011 U CN 201620443011U CN 205617567 U CN205617567 U CN 205617567U
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- annulus
- concrete
- column
- shaped steel
- unjointed
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Abstract
The utility model relates to a no welded assembled steel pipe concrete beam -column joint, including the steel core concrete column, the steel core concrete column overcoat is equipped with the annulus, the side ring was to having arranged a plurality of reinforced concrete roof beams annulus week. The utility model discloses structural design is simple, compact, reasonable, satisfies node each item mechanical properties, and implementation structure's assemblyization improves the speed of assembling of component, fully adapts to the requirement and the characteristics of assembled system.
Description
Technical field
This utility model relates to a kind of unjointed assembly concrete-filled steel tube bean column node.
Background technology
At present, assembled architecture is as a kind of novel construction technology, easy to make with it, safe and reliable, cost-effective feature is gradually approved by people, but in the reinforced beam connection with steel core concrete column, owing to can not carry out construction operation inside steel column, tie-beam is mainly main to be welded as with the current methods of post, and operational procedure is complicated, it is not easily accomplished and is rigidly connected, and it is longer to weld required time, constrain the speed of application of total, additionally, substantial amounts of welding easily produces bigger residual stress, affects the stress performance of node.
Additionally, current assembled architecture passes through factory-made component, field-installed mode, shorten man-hour, but, the construction of bean column node still takes time and effort, and the reliability of on-the-spot reinforcing bar binding is affected by the skills involved in the labour of workman, the quality that the deficiency of workman's experience may result in joint reinforcing bar colligation is unstable, is unsuitable in fabricated construction.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of unjointed assembly concrete-filled steel tube bean column node, not only reasonable in design, and is easily assembled.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of unjointed assembly concrete-filled steel tube bean column node, including steel core concrete column, being arranged with annulus outside described steel core concrete column, described annulus week, side ring was to being disposed with some reinforced beams.
Preferably, described steel core concrete column comprises steel pipe column, has poured concrete in described steel pipe column.
Preferably, described reinforced beam comprises outward extending I-shaped steel plate, it is protruding that described I-shaped steel plate is provided with n font in the end near annulus, in described n font projection, interval is disposed with some reserved through holes passed in order to reinforcing bar, described reinforcing bar is arranged along the bearing of trend of I-shaped steel plate and is fixed in n font projection through nut after reserved through hole at it, some described reinforcing bars are fixed on I-shaped steel plate through prefabricated stirrup again, have poured concrete outside described I-shaped steel plate, reinforcing bar and prefabricated stirrup.
Preferably, described annulus is integrated with some I-shaped steel plates and makes.
Preferably, described annulus comprises stack shell and the upper flange plate being arranged on stack shell two ends and lower flange, and the reinforcing bar being positioned at described n font convex top extends to the top of upper flange plate.
Preferably, the annulus between any two adjacent described I-shaped steel plates being all disposed with bolt assembly, annulus is fixed on steel core concrete column by described bolt assembly, and described bolt assembly comprises the bolt that at least string annularly sleeve is axial arranged.
Compared with prior art, this utility model has the advantages that the design of this utility model structure is simple, compact, reasonable, use fabricated technique in beam column junction, beam is fixedly arranged on annulus, greatly reduces the Site Welding impact on steel core concrete column；Additionally, reserved through hole on described I-shaped steel plate can position with reinforcing bar during convenient construction, speed of application and assembled efficiency can be obviously improved, decrease the configuration of on-the-spot reinforcing bar and the colligation of bean column node, and all components all can complete in factory prefabricated, only needs assembled at the scene and casting concrete during construction, there is easy construction, safe and reliable, the notable reduction of erection time, the advantage such as cost-effective.
The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the organigram of this utility model embodiment.
In figure: 1-annulus, 2-steel pipe column, 3-concrete, the I-shaped steel plate of 4-, 5-n font is protruding, and 6-reinforcing bar, 7-reserves through hole, 8-nut, the prefabricated stirrup of 9-, 10-bolt assembly.
Detailed description of the invention
For features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, it is described in detail below.
As it is shown in figure 1, a kind of unjointed assembly concrete-filled steel tube bean column node, including steel core concrete column, being arranged with annulus 1 outside described steel core concrete column, 1 week side ring of described annulus is to being disposed with some reinforced beams.
In this utility model embodiment, described steel core concrete column comprises steel pipe column 2, has poured concrete 3 in described steel pipe column 2.
In this utility model embodiment, described reinforced beam comprises outward extending I-shaped steel plate 4, described I-shaped steel plate 4 is provided with n font projection 5 in the end near annulus 1, in described n font projection 5, interval is disposed with some reserved through holes 7 passed in order to reinforcing bar 6, described reinforcing bar 6 is arranged along the bearing of trend of I-shaped steel plate 4 and is fixed in n font projection 5 through nut 8 after reserved through hole 7 at it, some described reinforcing bars 6 are fixed on I-shaped steel plate 4 through prefabricated stirrup 9 again, described I-shaped steel plate 4, concrete has been poured outside reinforcing bar 6 and prefabricated stirrup 9.
In this utility model embodiment, described annulus 1 is integrated with some I-shaped steel plates 4 and makes.
In this utility model embodiment, described annulus 1 comprises stack shell and the upper flange plate being arranged on stack shell two ends and lower flange, and the reinforcing bar 6 being positioned at protruding 5 tops of described n font extends to the top of upper flange plate.
In this utility model embodiment, bolt assembly 10 all it is disposed with on annulus 1 between any two adjacent described I-shaped steel plates 4, annulus 1 is fixed on concrete filled steel tube 3 post by described bolt assembly 10, and described bolt assembly 10 comprises at least string bolt that annularly sleeve 1 is axial arranged.
The construction method of this utility model embodiment is as follows:
(1) in described steel pipe column 2, casting concrete 3 forms steel core concrete column；
(2) fixing at the sheathed annulus of described steel core concrete column 1 and through bolt assembly 10, all side rings of described annulus 1 are to being disposed with some I-shaped steel plates 4, and described annulus 1 is integrated with some I-shaped steel plates 4 and makes；
(3) described I-shaped steel plate 4 is provided with n font projection 5 in the end near annulus 1, in described n font projection 5, interval is disposed with some reserved through holes 7 passed in order to reinforcing bar 6, described reinforcing bar 6 is arranged along the bearing of trend of I-shaped steel plate 4 and is fixed in n font projection 5 through nut 8 after reserved through hole 7 at it, some described reinforcing bars 6 are fixed on I-shaped steel plate 4 through prefabricated stirrup 9 again, poured concrete and form reinforced beam outside described I-shaped steel plate 4, reinforcing bar 6 and prefabricated stirrup 9.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of unjointed assembly concrete-filled steel tube bean column nodes under enlightenment of the present utility model.All impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (6)
1. a unjointed assembly concrete-filled steel tube bean column node, it is characterised in that: including steel core concrete column, be arranged with annulus outside described steel core concrete column, described annulus week, side ring was to being disposed with some reinforced beams.
Unjointed assembly concrete-filled steel tube bean column node the most according to claim 1, it is characterised in that: described steel core concrete column comprises steel pipe column, has poured concrete in described steel pipe column.
Unjointed assembly concrete-filled steel tube bean column node the most according to claim 1, it is characterized in that: described reinforced beam comprises outward extending I-shaped steel plate, it is protruding that described I-shaped steel plate is provided with n font in the end near annulus, in described n font projection, interval is disposed with some reserved through holes passed in order to reinforcing bar, described reinforcing bar is arranged along the bearing of trend of I-shaped steel plate and is fixed in n font projection through nut after reserved through hole at it, some described reinforcing bars are fixed on I-shaped steel plate through prefabricated stirrup again, described I-shaped steel plate, concrete has been poured outside reinforcing bar and prefabricated stirrup.
Unjointed assembly concrete-filled steel tube bean column node the most according to claim 3, it is characterised in that: described annulus is integrated with some I-shaped steel plates and makes.
Unjointed assembly concrete-filled steel tube bean column node the most according to claim 3, it is characterized in that: described annulus comprises stack shell and the upper flange plate being arranged on stack shell two ends and lower flange, the reinforcing bar being positioned at described n font convex top extends to the top of upper flange plate.
Unjointed assembly concrete-filled steel tube bean column node the most according to claim 3, it is characterized in that: on the annulus between any two adjacent described I-shaped steel plates, be all disposed with bolt assembly, annulus is fixed on steel core concrete column by described bolt assembly, and described bolt assembly comprises the bolt that at least string annularly sleeve is axial arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443011.1U CN205617567U (en) | 2016-05-17 | 2016-05-17 | No welded assembled steel pipe concrete beam -column joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443011.1U CN205617567U (en) | 2016-05-17 | 2016-05-17 | No welded assembled steel pipe concrete beam -column joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617567U true CN205617567U (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620443011.1U Expired - Fee Related CN205617567U (en) | 2016-05-17 | 2016-05-17 | No welded assembled steel pipe concrete beam -column joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617567U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804246A (en) * | 2016-05-17 | 2016-07-27 | 福州大学 | Solderless assembly type steel pipe concrete beam column node and construction method thereof |
| CN107060081A (en) * | 2017-04-21 | 2017-08-18 | 福州市川普建筑产业化有限公司 | Precast prestressed concrete column system and its application method |
| CN111255098A (en) * | 2020-02-10 | 2020-06-09 | 湖南省西城建设有限公司 | Concrete-filled steel tubular column and cast-in-place reinforced concrete beam joint and construction method thereof |
| CN113047432A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Steel structure prefabricated part, assembly type steel frame structure and construction method |
| CN113944233A (en) * | 2021-11-10 | 2022-01-18 | 中冶建工集团有限公司 | Steel pipe column and concrete beam connecting structure and construction method thereof |
-
2016
- 2016-05-17 CN CN201620443011.1U patent/CN205617567U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804246A (en) * | 2016-05-17 | 2016-07-27 | 福州大学 | Solderless assembly type steel pipe concrete beam column node and construction method thereof |
| CN107060081A (en) * | 2017-04-21 | 2017-08-18 | 福州市川普建筑产业化有限公司 | Precast prestressed concrete column system and its application method |
| CN111255098A (en) * | 2020-02-10 | 2020-06-09 | 湖南省西城建设有限公司 | Concrete-filled steel tubular column and cast-in-place reinforced concrete beam joint and construction method thereof |
| CN111255098B (en) * | 2020-02-10 | 2021-09-17 | 湖南省西城建设有限公司 | Concrete-filled steel tubular column and cast-in-place reinforced concrete beam joint and construction method thereof |
| CN113047432A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Steel structure prefabricated part, assembly type steel frame structure and construction method |
| CN113944233A (en) * | 2021-11-10 | 2022-01-18 | 中冶建工集团有限公司 | Steel pipe column and concrete beam connecting 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190517 |