CN202519793U - Structure of connected node between concrete column and steel beam - Google Patents
Structure of connected node between concrete column and steel beam Download PDFInfo
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- CN202519793U CN202519793U CN2012201735482U CN201220173548U CN202519793U CN 202519793 U CN202519793 U CN 202519793U CN 2012201735482 U CN2012201735482 U CN 2012201735482U CN 201220173548 U CN201220173548 U CN 201220173548U CN 202519793 U CN202519793 U CN 202519793U
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- concrete column
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Abstract
The utility model discloses a structure of a connected node between a concrete column and a steel beam. The structure comprises the concrete column, a high-strength bolt, a connection angle and the steel beam, wherein the high-strength bolt is pre-buried in a concrete column; the concrete column is connected with the connection angle in the horizontal Y direction through pre-buried the high-strength bolt; the connection angle is connected with the steel beam in the horizontal X direction; and the steel beam and the concrete column form movable connected nodes in the horizontal X direction and the horizontal Y direction. The steel plate and the high-strength bolt are pre-buried in the reinforced concrete column so as to achieve the purpose that in the horizontal X direction and the horizontal Y direction, the steel plate and the high-strength bolt are in hinge joint with the concrete column in a manner that the movement is carried out not in the Z direction but only in the vertical direction, so that the force transmitting and structural system are improved, the irregular plane arrangement and the irregular vertical arrangement of the structure as well as irregular twisting of the structure are avoided, and the shock resistance of the structure is improved.
Description
Technical field
The utility model discloses a kind of concrete column and girder steel connected node structure, divides by International Patent Classification (IPC) (IPC) to belong to structural engineering technical field technical field.
Background technology
Most existing maisonette structure design adopts the structural system the same with agent structure, and its shortcoming is: 1. structure floor is discontinuous, causes the structural plan irregular; 2. the vertical lateral deformation stiffness of structure is undergone mutation at resettable layer, causes structure vertically irregular; 3. resettable layer part vertical member has horizontal member to connect, and part does not have horizontal member to connect, and when the bight vertical member does not have horizontal member to connect, causes construction torsion irregular easily.In sum, existing structure becomes the complicacy high-level structure and unfavorable to antidetonation that transfinites easily.
Application number 200910208481.4 discloses a kind of structure joint of novel reinforced concrete column-steel beam combined framework, comprises girder steel, concrete column, connection end plate and high-strength connecting bolt; Above-mentioned concrete column comprises square plate bucket, longitudinal reinforcement and the plural piece steel plate of putting more energy into; The above-mentioned steel plate of respectively putting more energy into is arranged at the interior cross-directional with above-mentioned square plate bucket of above-mentioned square plate bucket and is separated into a plurality of lattices; And above-mentioned steel plate and the above-mentioned square plate bucket of respectively putting more energy into is welded into an integral body; Above-mentioned longitudinal reinforcement is passed by above-mentioned each lattice respectively, and is cast with concrete respectively in above-mentioned each lattice; Above-mentioned girder steel is connected on the outer barrel wall of above-mentioned square plate bucket through above-mentioned connection end plate and high-strength connecting bolt, yet, above-mentioned earth pillar-girder steel node structure complicacy and the cost height of coagulating.
Summary of the invention
To the deficiency of prior art, the utility model provides a kind of rational in infrastructure, safe and reliable concrete column and girder steel connected node structure.
For achieving the above object, the utility model is realized through following technical scheme:
A kind of concrete column and girder steel connected node structure; Comprise concrete column, high-strength bolt, connecting angle and girder steel; The pre-buried high-strength bolt of concrete column wherein; Link to each other with connecting angle through pre-buried high-strength bolt to concrete column at horizontal Y, link to each other with girder steel to connecting angle in horizontal X, above-mentioned girder steel and concrete column form movable connected node in horizontal X, Y direction.
Further, described concrete column is an oblong hole joint construction through pre-buried high-strength bolt and connecting angle connecting place, and connecting angle is connected through the oblong hole that is connected high-strength bolt and cooperation with steel beam web plate.
Further, described concrete column is a reinforced concrete post, and pre-embedded steel slab and pre-buried high-strength bolt are used on it.
The utility model is at reinforced concrete post pre-embedded steel slab and high-strength bolt; All adopt oblong hole to be connected to connecting angle with pre-buried high-strength bolt and steel beam web plate at horizontal X, Y; The movably only vertical Z that realizes X, two horizontal directions of Y and concrete column is articulated and connected to Immobile, to improve the transmission and the structural system of power, has avoided the layout of structure irregular, vertically arranges irregular and has reversed irregular; Improved the shock resistance of structure; Make structure safer, more reasonable, more economical, the utility model is except can be used on new building, in the sandwich that adds after also can be used for.
Description of drawings
Fig. 1 is that the utility model girder steel is connected plan view with concrete column;
Fig. 2 is an A-A view among Fig. 1;
Fig. 3 is a B-B view among Fig. 1;
1, concrete column, 2, pre-embedded steel slab, 3, connect high-strength bolt, 4, the oblong hole,
5, girder steel end steel plate, 6, pre-buried high-strength bolt, 7, connecting angle, 8, girder steel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment: see also Fig. 1 to Fig. 3; A kind of concrete column and girder steel connected node structure; Comprise concrete column 1, high-strength bolt, connecting angle 7 and girder steel 8, wherein concrete column 1 pre-buried high-strength bolt links to each other with connecting angle through pre-buried high-strength bolt 6 to concrete column at horizontal Y; Link to each other with girder steel to connecting angle 6 in horizontal X, above-mentioned girder steel and concrete column form movable connected node in the horizontal direction.Concrete column is oblong hole 4 joint constructions through pre-buried high-strength bolt 6 with connecting angle 7 connecting places, and connecting angle 7 is connected through the oblong hole 4 that is connected high-strength bolt 3 and cooperate with steel beam web plate.Described concrete column 1 is a reinforced concrete post, and pre-embedded steel slab 2 is used with pre-buried high-strength bolt on it.Girder steel of the utility model and reinforced concrete post junction also have girder steel end steel plate 5.
The utility model is that the defective to the existing structure system is carried out research practice, becomes transfinite high level and to the disadvantageous problem of antidetonation of complicacy easily in the hope of reaching effective solution existing structure system.The utility model is at reinforced concrete post pre-embedded steel slab and high-strength bolt; All adopt oblong hole to be connected to connecting angle with pre-buried high-strength bolt and steel beam web plate at horizontal X, Y; The movably only vertical Z that realizes X, two horizontal directions of Y and concrete column is articulated and connected to Immobile, to improve the transmission and the structural system of power.
As shown in Figure 1, connected node comprises pre-embedded steel slab 2, connects high-strength bolt 3, oblong hole 4, pre-buried high-strength bolt 6 and connecting angle 7, and wherein the connection in oblong hole is all adopted in the connection of high-strength bolt horizontal direction.
The operating principle of the utility model:
The connected node of the utility model; Reinforced concrete post pre-embedded steel slab and high-strength bolt at resettable layer; Be connected with the oblong hole with pre-buried high-strength bolt to connecting angle at horizontal Y, also be connected with connecting angle to steel beam web plate, realize that girder steel and concrete column only vertically are movable being articulated and connected for two horizontal directions of motionless hinge with the oblong hole in horizontal X; After the floor load of resettable layer reached girder steel like this, girder steel only transmitted vertical force through connected node and gives reinforced concrete post.Because girder steel only transmits vertical force and gives reinforced concrete post; So when the overall structure modeling analysis calculates, can the horizontal steel member of resettable layer be built into model, only the weight of resettable layer be used as vertical load input agent structure model; So avoided the layout of structure irregular, vertically arranged irregular and reversed irregular; Avoid structure to become transfiniting high-rise labyrinth, improved the shock resistance of structure simultaneously, make the structure safety and reliability that becomes.
The advantage of the utility model:
The resettable layer girder steel of the utility model has adopted the movably only vertical Z of two horizontal directions and concrete column to be articulated and connected to Immobile; Avoided the layout of structure irregular, vertically arranged irregular and reversed irregular; Improved the shock resistance of structure; Make structure safer, more reasonable, more economical, the utility model is except can be used on new building, in the sandwich that adds after also can be used for.
The above record is merely the embodiment that utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.
Claims (3)
1. concrete column and girder steel connected node structure; It is characterized in that: comprise concrete column, high-strength bolt, connecting angle and girder steel; The pre-buried high-strength bolt of concrete column wherein; Link to each other with connecting angle through pre-buried high-strength bolt to concrete column at horizontal Y, link to each other with girder steel to connecting angle in horizontal X, above-mentioned girder steel and concrete column form movable connected node in horizontal X, Y direction.
2. concrete column according to claim 1 and girder steel connected node structure; It is characterized in that: described concrete column is an oblong hole joint construction through pre-buried high-strength bolt and connecting angle connecting place, and connecting angle is connected through the oblong hole that is connected high-strength bolt and cooperation with steel beam web plate.
3. concrete column according to claim 1 and 2 and girder steel connected node structure, it is characterized in that: described concrete column is a reinforced concrete post, pre-embedded steel slab and pre-buried high-strength bolt are used on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201735482U CN202519793U (en) | 2012-04-23 | 2012-04-23 | Structure of connected node between concrete column and steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201735482U CN202519793U (en) | 2012-04-23 | 2012-04-23 | Structure of connected node between concrete column and steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519793U true CN202519793U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201735482U Expired - Fee Related CN202519793U (en) | 2012-04-23 | 2012-04-23 | Structure of connected node between concrete column and steel beam |
Country Status (1)
| Country | Link |
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| CN (1) | CN202519793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086512A (en) * | 2017-12-27 | 2018-05-29 | 温州中海建设有限公司 | A kind of shock resistance house architectural structure system and its assembly method |
| CN108222252A (en) * | 2017-12-29 | 2018-06-29 | 国核电力规划设计研究院有限公司 | A kind of beam-column hinged node |
| CN109914614A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of connection structure of assembling frame structural construction side column or center pillar and beam |
-
2012
- 2012-04-23 CN CN2012201735482U patent/CN202519793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086512A (en) * | 2017-12-27 | 2018-05-29 | 温州中海建设有限公司 | A kind of shock resistance house architectural structure system and its assembly method |
| CN108222252A (en) * | 2017-12-29 | 2018-06-29 | 国核电力规划设计研究院有限公司 | A kind of beam-column hinged node |
| CN109914614A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of connection structure of assembling frame structural construction side column or center pillar and beam |
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| 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: 20121107 Termination date: 20180423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |