CN207314522U - The connecting node of reinforced column top layer and girder steel - Google Patents
The connecting node of reinforced column top layer and girder steel Download PDFInfo
- Publication number
- CN207314522U CN207314522U CN201721264820.7U CN201721264820U CN207314522U CN 207314522 U CN207314522 U CN 207314522U CN 201721264820 U CN201721264820 U CN 201721264820U CN 207314522 U CN207314522 U CN 207314522U
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- China
- Prior art keywords
- web
- girder steel
- connecting plate
- cover board
- top layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to a kind of connecting node of reinforced column top layer and girder steel, including reinforced concrete column, girder steel, web, lower flange outer annular-stiffer, top flange cover board reinforcing ring, vertical and the first web connecting plate and the second web connecting plate that are arranged on across on reinforced concrete column, be connected by web with the first web connecting plate end, the second web connecting plate end top flange cover board reinforcing ring and lower flange outer annular-stiffer of the girder steel is horizontally set on the upper and lower ends of web respectively.The utility model is while structure power transmission is realized, simple structure, convenient construction.
Description
Technical field
The utility model is related to the connecting structure of building structure center pillar and beam, particularly a kind of reinforced column top layer with
The connecting node of girder steel.
Background technology
Steel core concrete column is connected with girder steel is broadly divided into two major classes：Hinged, rigid connection two ways.The structure of hinged joint
Make and structure power transmission is all fairly simple, be also not easy to install, globality and the shock resistance deficiency of structure；Although rigid connection can be effective
Transmission moment of flexure, good integrity, but structural texture and integral installation are complex, connecting node construction, more common node is upper
What is often expressed in the form of lower flange outer annular-stiffer, atlas or specification is the connection section of intermediate layer floor.
Utility model content
The purpose of this utility model is to provide a kind of steel core concrete column to be connected with cope in steel beam, with reference to node location
Feature, pipe inner concrete stress characteristic and construction technology, are mainly used for solving above-mentioned prior art construction power transmission all fairly simple
Or the problem of complex, is installed, while realizing that internal force transmits, facilitate fabrication and installation.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of connecting node of reinforced column top layer and girder steel, it is characterised in that：It includes reinforced concrete column, steel
Beam, web, lower flange outer annular-stiffer, top flange cover board reinforcing ring, it is vertical and be arranged on across on reinforced concrete column the
One web connecting plate and the second web connecting plate, the girder steel by web respectively with the first web connecting plate end, the second abdomen
Plate connecting plate end is connected, and the top flange cover board reinforcing ring and lower flange outer annular-stiffer are horizontally set on the upper and lower of web respectively
Both ends.
Preferably, the first web connecting plate is penetratingly arranged on reinforced concrete column.
Preferably, the top flange cover board reinforcing ring and lower flange outer annular-stiffer are welded and fixed with reinforced concrete column.
Preferably, the first web connecting plate is penetratingly arranged on reinforced concrete column.
Preferably, the reinforced concrete column also has mixed mud pouring hole, the inner wall of the mixed mud pouring hole and
Screw rod is embedded with advance on one web connecting plate.
Preferably, the top flange cover board reinforcing ring is stretched into mixed mud pouring hole.
The beneficial effects of the utility model：With reference to node location feature, the in-plane stiffness of reinforcing ring in increase, improves capital
Steel pipe inner concrete stress state, improves web stress transfer condition, facilitates fabrication and installation.
Brief description of the drawings
Fig. 1 is the utility model column and girder construction schematic perspective view.
Fig. 2 be the utility model without top flange cover board reinforcing ring when dimensional structure diagram.
Fig. 3 is the utility model column and beam front view.
In figure：1- reinforced concretes column, 2- girder steels, 3- webs, 4- lower flanges outer annular-stiffer, 5- top flanges cover board are strengthened
Ring, the first webs of 6- connecting plate, the second webs of 7- connecting plate, 8- mixed muds pouring hole, 9- screw rods, 10- bolts, 11- flange of beam
Butt weld.（4 beams only express wherein one）.
Embodiment
As shown in Figs. 1-3, the utility model discloses the connecting node of a kind of reinforced column top layer and girder steel, it is wrapped
Include reinforced concrete column 1, girder steel 2, web 3, lower flange outer annular-stiffer 4, top flange cover board reinforcing ring 5, vertical and set across
Put the first web connecting plate 6 and the second web connecting plate 7 on reinforced concrete column 1,5 He of top flange cover board reinforcing ring
Horizontal pane is located at upper end, the lower end of the first web connecting plate 6 and the second web connecting plate 7 to lower flange outer annular-stiffer 4 respectively, described
Girder steel 2 is connected by web 3 with 6 end of the first web connecting plate and 7 end of the second web connecting plate.The first web connection
Plate 6 is penetratingly arranged on reinforced concrete column 1.Reinforced concrete column 1 also has mixed mud pouring hole 8, and the mixed mud is poured
Build and be embedded with screw rod 9 in advance on the inner wall and the first web connecting plate 6 in hole 8.Top flange cover board reinforcing ring 5 stretches into mixed mud and pours
In hole 8, pass through after 1 upper end beveling of reinforced concrete column with 5 penetration weld of top flange cover board reinforcing ring, lower flange outer annular-stiffer 4
It is integrally welded with 1 penetration of reinforced concrete column after itself beveling, lower flange outer annular-stiffer 4 and top flange cover board reinforcing ring 5
45 ° of direction lines in 2 quadrature-axis of girder steel can be selected to be divided into 4 pieces and using penetration butt weld assembly according to putting material situation.
Top flange cover board reinforcing ring 5 uses the welding manner different from lower flange outer annular-stiffer 4, using similar perforation partition plate
The cover board of form, extends inwardly into 8 planar range of mixed mud pouring hole, and the in-plane stiffness for increasing top flange cover board reinforcing ring 5 is same
When confinement tube inner concrete；Screw rod 9 is respectively provided with 1 capital steel pipe inner wall of reinforced concrete column and the first web connecting plate 6, is constrained
Pipe inner concrete is in three-dimensional stress state；For the girder steel 2 to be I-shaped, intermediate beam endurance is larger, upper and lower two pieces of joist supports by
Power is smaller.
Other components in addition to girder steel 2, web 3 are the big node being connected as a single entity with reinforced concrete column 1, its construction side
Just weld, there are flange of beam butt weld in the 2 and first web connecting plate 6 of girder steel and 7 junction of the second web connecting plate in advance
11, during in-site installation, girder steel 2 is connected by web 3 with reinforced concrete column 1 and is fastened with strengthening stud 10 and locked, girder steel 2 with
The flange of beam butt weld 11 of 7 junction of first web connecting plate 6 and the second web connecting plate is assembled using penetration butt weld.
The steel pipe side wall cuts vertical notch, is mixed through the first web connecting plate 6 and the second web connecting plate 7 with reinforcing bar
The steel pipe of soil column 1, using both sides fillet weld seam, the column side angle weld seam that its stress state is better than conventional non-penetrating web connects
Connect.
1 structure of the utility model reinforced concrete column is not limited only to concrete-filled circular steel tube column, it can also be used to rectangular section steel
Pipe concrete column.
Claims (5)
- A kind of 1. connecting node of reinforced column top layer and girder steel, it is characterised in that：It includes reinforced concrete column（1）、 Girder steel（2）, web（3）, lower flange outer annular-stiffer（4）, top flange cover board reinforcing ring（5）, it is vertical and be arranged on reinforcing bar across Mixed mud column（1）On the first web connecting plate（6）With the second web connecting plate（7）, the girder steel（2）Pass through web（3）Point Not with the first web connecting plate（6）End, the second web connecting plate（7）End is connected, the top flange cover board reinforcing ring（5）With Lower flange outer annular-stiffer（4）Web is horizontally set on respectively（3）Upper and lower ends.
- 2. the connecting node of reinforced column top layer according to claim 1 and girder steel, it is characterised in that：Described first Web connecting plate（6）Penetratingly it is arranged on reinforced concrete column（1）On.
- 3. the connecting node of reinforced column top layer according to claim 1 and girder steel, it is characterised in that：The upper limb Edge cover board reinforcing ring（5）With lower flange outer annular-stiffer（4）With reinforced concrete column（1）It is welded and fixed.
- 4. the connecting node of reinforced column top layer according to claim 1 or 2 and girder steel, it is characterised in that：It is described Reinforced concrete column（1）Also there is mixed mud pouring hole（8）, the mixed mud pouring hole（8）Inner wall and the first web connection Plate（6）On be embedded with screw rod in advance（9）.
- 5. the connecting node of reinforced column top layer according to claim 1 and girder steel, it is characterised in that：The upper limb Edge cover board reinforcing ring（5）Stretch into mixed mud pouring hole（8）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264820.7U CN207314522U (en) | 2017-09-29 | 2017-09-29 | The connecting node of reinforced column top layer and girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264820.7U CN207314522U (en) | 2017-09-29 | 2017-09-29 | The connecting node of reinforced column top layer and girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314522U true CN207314522U (en) | 2018-05-04 |
Family
ID=62428546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264820.7U Active CN207314522U (en) | 2017-09-29 | 2017-09-29 | The connecting node of reinforced column top layer and girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517960A (en) * | 2018-05-11 | 2018-09-11 | 中建钢构江苏有限公司 | One type rice font cross over transition connecting node production method |
| CN112962824A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Short-limb steel plate shear wall with replaceable energy consumption component and construction method thereof |
-
2017
- 2017-09-29 CN CN201721264820.7U patent/CN207314522U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517960A (en) * | 2018-05-11 | 2018-09-11 | 中建钢构江苏有限公司 | One type rice font cross over transition connecting node production method |
| CN112962824A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Short-limb steel plate shear wall with replaceable energy consumption component and construction method thereof |
| CN112962824B (en) * | 2021-02-07 | 2023-06-23 | 西安理工大学 | Short-leg steel plate shear wall with replaceable energy consumption components and construction method thereof |
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