CN106400957A - Fully-prefabricated assembly type beam column joint - Google Patents
Fully-prefabricated assembly type beam column joint Download PDFInfo
- Publication number
- CN106400957A CN106400957A CN201610398865.7A CN201610398865A CN106400957A CN 106400957 A CN106400957 A CN 106400957A CN 201610398865 A CN201610398865 A CN 201610398865A CN 106400957 A CN106400957 A CN 106400957A
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- bolt hole
- channel
- bolt
- section connecting
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- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a full bolting assembly type beam column joint. The full bolting assembly type beam column joint comprises a square steel pipe column, four H-shaped steel beam assemblies and four pieces of cut stepped angle steel. Each H-shaped steel beam assembly comprises an H-shaped steel beam, a T-shaped base plate and a groove-shaped connecting piece. Each groove-shaped connecting piece comprises a web located in the middle and flanges located on the two sides. The concave surface of the web of each groove-shaped connecting piece is welded to an upper flange, a lower flange and a web of the corresponding H-shaped steel beam. Each T-shaped base plate is welded to one side of the convex surface of the web of the corresponding groove-shaped connecting piece. The four pieces of cut stepped angle steel are welded to the four corners of the square steel pipe column. The T-shaped base plates are embedded in the two corresponding adjacent pieces of cut stepped angle steel. Bolts penetrates through corresponding bolt holes in the square steel pipe column, the T-shaped base plates and the groove-shaped connecting pieces, so that the H-shaped steel beam assemblies are fixedly connected with the square steel pipe column. The adjacent flanges of the adjacent groove-shaped connecting pieces are fixedly connected through bolts. According to the full bolting assembly type beam column joint, in the construction process, the building process of factory prefabrication and on-site assembling is achieved, the construction speed is effectively increased, and in addition, the safety and the reliability are substantially improved.
Description
Technical field
The present invention relates to a kind of steel-structure beam-column node, particularly to a kind of full bolt assembled beam-column node.
Background technology
In the connection with H profile steel beam for the quadrate steel pipe column, due to can not carry out construction operation inside steel column, connecting post is existing with beam
Method is mainly based on welding, but the reliability of welding is affected by the skills involved in the labour of welder, and the deficiency of welder's experience may be led
Cause the quality of welding unstable, and weld that required time is longer, constrain speed of application and the construction quality of total.
At present, the main steel construction bean column node connected mode using is first in processing factory, post welding internal partition etc. to be put more energy into
Floor, node transports job site to after machining, then carries out the connection of post and beam with bolt and welding method in construction, and adopts
With welding method, may result in quality accident and initiation fire, more importantly, speed of application can be made to be a greater impact.
Content of the invention
It is an object of the invention to provide a kind of full bolt assembled beam-column node, to solve above-mentioned technical problem.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of full bolt assembled beam-column node, including quadrate steel pipe column, four H profile steel beam assemblies and four cutting stairstepping angle steel；
H profile steel beam assembly includes H profile steel beam, a T-shaped backing plate and a channel-section connecting piece；Channel-section connecting piece includes the web of centre
With the edge of a wing of both sides, two edges of a wing are symmetrically obliquely installed outwardly with respect to web；The web concave surface of channel-section connecting piece and H profile steel beam
Top flange, lower flange and web welding；T-shaped backing plate is welded in channel-section connecting piece web convex surface side；Four cutting stairstepping angles
Steel is welded on the corner of quadrate steel pipe column；T-shaped backing plate in H profile steel beam group all be embedded in correspondence two neighboring cutting stairstepping angle steel it
Between；Quadrate steel pipe column, T-shaped backing plate and channel-section connecting piece are bolted to connection；Spiral shell is passed through on the adjacent edge of a wing of adjacent channel-section connecting piece
Bolt is fixedly connected；Corresponding bolt hole on bolt-through quadrate steel pipe column, T-shaped backing plate and channel-section connecting piece, make H profile steel beam assembly and
Quadrate steel pipe column is fixedly connected；Two step supporting parts are had on cutting stairstepping angle steel；The big end of T-shaped backing plate is upward；T-shaped backing plate
Big end both sides are respectively supported on the step supporting part of two neighboring cutting stairstepping angle steel；The adjacent foil of two neighboring channel-section connecting piece
Angle between edge is 0 °.
Further, the channel-section connecting piece edge of a wing is provided with the first bolt hole, and bending resistance bolt passes through the two neighboring channel-section connecting piece edge of a wing
On the first bolt hole two neighboring H profile steel beam assembly is fixedly connected.
Further, channel-section connecting piece web offers the second bolt hole, T-shaped backing plate is provided with corresponding with the second bolt hole
The 3rd bolt hole, the side of quadrate steel pipe column is provided with fourth bolt hole corresponding with described second bolt hole, shearing resistance in-and-out bolt according to
Secondary the second bolt hole, the 3rd bolt hole and the 4th bolt hole is passed through to be fixedly connected channel-section connecting piece, T-shaped backing plate and quadrate steel pipe column.
Further, the first bolt hole is divided into four groups, is located at respectively on the edge of a wing on channel-section connecting piece both sides.
Further, the second bolt hole is divided into two groups, and every group of second bolt hole is vertically uniformly distributed in channel-section connecting piece abdomen
On plate.
Further, the 3rd bolt hole is divided into two groups, and every group of the 3rd bolt hole is vertically uniformly distributed on T-shaped backing plate.
Further, the 4th bolt hole is divided into two groups, and every group of the 4th bolt hole is distributed in the side of quadrate steel pipe column.
Compared with prior art, the invention has the advantages that：
H profile steel beam assembly, in work progress, is first prefabricated in the factory in batches by full bolt assembled beam-column node of the present invention
Produce, and be fixedly welded on cutting stairstepping angle steel on quadrate steel pipe column in factory, then by H profile steel beam assembly and square steel
Tubing string is transported to job site, more each H-shaped girder steel assembly is connected with quadrate steel pipe column, has been truly realized prefabrication, scene
Assembled architectural process, thus effectively improving the speed of construction, and safety and reliability is significantly lifted.
Further, each H profile steel beam assembly is connected by high-strength bolt, passes through between quadrate steel pipe column and each H profile steel beam assembly
Shearing resistance in-and-out bolt is fixed, thus effectively improving speed of application, and safety is greatly improved.
Brief description
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structural representation of T-shaped backing plate in the present invention；
Fig. 4 is the structural representation cutting stairstepping angle steel in the present invention；
Fig. 5 is H profile steel beam assembly and bolted structural representation in the present invention；
Fig. 6 be quadrate steel pipe column, cutting stairstepping angle steel and T-shaped backing plate between cooperation schematic diagram.
Wherein：
1st, quadrate steel pipe column；2nd, channel-section connecting piece；3rd, T-shaped backing plate；4th, cut stairstepping angle steel；5th, shearing resistance in-and-out bolt；
6th, bending resistance high-strength bolt；7th, H profile steel beam；
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail：
Refer to shown in Fig. 1 to Fig. 5, a kind of fully-prefabricated assembled bean column node of the present invention, including 1, four H types of quadrate steel pipe column
Girder steel assembly and four cutting stairstepping angle steel 4.
H profile steel beam assembly includes 7, T-shaped backing plate 3 of H profile steel beam and a channel-section connecting piece 2.Channel-section connecting piece 2 includes
Middle web and the edge of a wing of both sides, two edges of a wing are symmetrically obliquely installed outwardly with respect to web；The web concave surface of channel-section connecting piece 2
With the top flange of H profile steel beam 7, lower flange and web welding.T-shaped backing plate 3 is welded in channel-section connecting piece 2 web convex surface side,
And hold greatly upward.
Refer to shown in Fig. 4, cutting stairstepping angle steel 4 is made up of angle steel, and its top both sides is cut, form two steps and support
Portion 41.Refer to shown in Fig. 6, four cutting stairstepping angle steel 4 fasten on four angles being welded in quadrate steel pipe column 1, greatly respectively
End is down.T-shaped backing plate 3 in four H profile steel beam assemblies is all welded on the convex surface of channel-section connecting piece 2, and any one H
T-shaped backing plate 3 in section steel beam group is all embedded between correspondence two neighboring cutting stairstepping angle steel 4, the big end two of T-shaped backing plate 3
Side is respectively supported on the step supporting part 41 of two neighboring cutting stairstepping angle steel 4；Groove in two neighboring H die beam assembly
Shape connector 2 is fixedly connected by bending resistance high-strength bolt 6.
In two neighboring H profile steel beam assembly, the angle between the joint face of channel-section connecting piece 2 is 0 °；On channel-section connecting piece 2 edge of a wing
It is provided with the first bolt hole, bending resistance high-strength bolt 6 passes through first on channel-section connecting piece 2 edge of a wing in two neighboring H profile steel beam assembly
Two neighboring H profile steel beam assembly is fixedly connected by bolt hole；Second bolt hole, T-shaped backing plate are offered on channel-section connecting piece 2 web
3 are provided with threeth bolt hole corresponding with the second bolt hole, and the side of quadrate steel pipe column 1 is provided with corresponding with the second bolt hole
Four bolts hole, shearing resistance in-and-out bolt 5 sequentially pass through the second bolt hole, the 3rd bolt hole and the 4th bolt hole by channel-section connecting piece 2,
T-shaped backing plate 3 and quadrate steel pipe column 1 are fixedly connected；First bolt hole is divided into four groups, and wherein, two groups are located at channel-section connecting piece 2 edge of a wing
One end, in addition two groups be located at channel-section connecting piece 2 edge of a wing the other end；Second bolt hole is divided into two groups, each group the second bolt hole edge
Vertical direction is uniformly distributed on channel-section connecting piece 4 web；3rd bolt hole is divided into two groups, and each group the 3rd bolt hole is vertically
It is uniformly distributed on T-shaped backing plate 3；4th bolt hole is divided into two groups, and each group the 4th bolt hole is distributed in the side of quadrate steel pipe column 1
On；The actual quantity of shearing resistance in-and-out bolt 5 and bending resistance high-strength bolt 6 calculates according to actual loading and determines.
The Specific construction process of the present invention is：
In factory, first prepare H profile steel beam assembly, and cutting stairstepping angle steel 4 be welded on four angles of quadrate steel pipe column 1,
Then the H profile steel preparing beam assembly and quadrate steel pipe column 1 are transported to job site, and by shearing resistance in-and-out bolt 5 by each H
Shaped steel beam assembly is fixed on quadrate steel pipe column 1, then is fixedly connected each H profile steel beam assembly by bending resistance high-strength bolt 6, thus
Complete the assembling of fully-prefabricated assembled bean column node.
Claims (7)
1. a kind of complete bolt assembled beam-column node it is characterised in that：Including quadrate steel pipe column (1), four H profile steel beam assemblies
And four cuttings stairstepping angle steel (4)；
H profile steel beam assembly includes H profile steel beam (7), a T-shaped backing plate (3) and a channel-section connecting piece (2)；Flute profile is even
Fitting includes the web of centre and the edge of a wing of both sides, and two edges of a wing are symmetrically obliquely installed outwardly with respect to web；The abdomen of channel-section connecting piece
The top flange of plate concave surface and H profile steel beam, lower flange and web welding；T-shaped backing plate is welded in channel-section connecting piece web convex surface side；
Four cuttings stairstepping angle steel (4) are welded on the corner of quadrate steel pipe column (1)；
T-shaped backing plate (3) in H profile steel beam group is all embedded between correspondence two neighboring cutting stairstepping angle steel (4)；Square steel
Tubing string, T-shaped backing plate and channel-section connecting piece are bolted to connection；Bolt is passed through on the adjacent edge of a wing of adjacent channel-section connecting piece (2)
It is fixedly connected；
Two step supporting parts (41) are had on cutting stairstepping angle steel；The big end of T-shaped backing plate is upward；The big end both sides of T-shaped backing plate
It is respectively supported on the step supporting part of two neighboring cutting stairstepping angle steel；
Angle between the adjacent edge of a wing of two neighboring channel-section connecting piece (2) is 0 °.
2. according to claim 1 a kind of complete bolt assembled beam-column node it is characterised in that：Channel-section connecting piece (2)
The edge of a wing is provided with the first bolt hole, and bending resistance bolt will be adjacent through the first bolt hole on two neighboring channel-section connecting piece (2) edge of a wing
Two H profile steel beam assemblies are fixedly connected.
3. according to claim 1 a kind of complete bolt assembled beam-column node it is characterised in that：Channel-section connecting piece (2)
Second bolt hole is offered on web, T-shaped backing plate (3) is provided with threeth bolt hole corresponding with the second bolt hole, square steel tube
The side of post (1) is provided with fourth bolt hole corresponding with described second bolt hole, and shearing resistance in-and-out bolt (5) sequentially passes through second
Bolt hole, the 3rd bolt hole and the 4th bolt hole are fixing by channel-section connecting piece (2), T-shaped backing plate (3) and quadrate steel pipe column (1)
Connect.
4. according to claim 2 a kind of complete bolt assembled beam-column node it is characterised in that：First bolt hole is divided into four
Group, is located on the edge of a wing on channel-section connecting piece (2) both sides respectively.
5. according to claim 3 a kind of complete bolt assembled beam-column node it is characterised in that：Second bolt hole is divided into two
Group, every group of second bolt hole is vertically uniformly distributed on channel-section connecting piece (2) web.
6. according to claim 3 a kind of complete bolt assembled beam-column node it is characterised in that：3rd bolt hole is divided into two
Group, every group of the 3rd bolt hole is vertically uniformly distributed on T-shaped backing plate (3).
7. according to claim 3 a kind of complete bolt assembled beam-column node it is characterised in that：4th bolt hole is divided into two
Group, every group of the 4th bolt hole is distributed in the side of quadrate steel pipe column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398865.7A CN106400957A (en) | 2016-06-07 | 2016-06-07 | Fully-prefabricated assembly type beam column joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398865.7A CN106400957A (en) | 2016-06-07 | 2016-06-07 | Fully-prefabricated assembly type beam column joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106400957A true CN106400957A (en) | 2017-02-15 |
Family
ID=58005460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398865.7A Pending CN106400957A (en) | 2016-06-07 | 2016-06-07 | Fully-prefabricated assembly type beam column joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN106400957A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930407A (en) * | 2017-04-17 | 2017-07-07 | 天元建设集团有限公司 | Y types dual-lug type square tube post and H profile steel bean column node, connector and construction method |
| CN106948496A (en) * | 2017-04-24 | 2017-07-14 | 西安建筑科技大学 | A kind of concrete filled steel tube pole steel beam end plate type bolt connection node |
| CN107023077A (en) * | 2017-04-17 | 2017-08-08 | 天元建设集团有限公司 | Square tube post and the cantilevered corner beam Column border node of H profile steel, assembled connector and construction method |
| CN107035000A (en) * | 2017-04-17 | 2017-08-11 | 天元建设集团有限公司 | Square tube post and the side bar Column border node of H profile steel, assembled connector and construction method |
| CN107060089A (en) * | 2017-04-17 | 2017-08-18 | 天元建设集团有限公司 | Square steel tube and four bean column nodes of H profile steel, assembled connector and construction method |
| CN108222261A (en) * | 2018-03-19 | 2018-06-29 | 沈阳建筑大学 | A kind of complete bolted steel structure node and its assemble method |
| CN109113174A (en) * | 2018-08-06 | 2019-01-01 | 河北卓达建材研究院有限公司 | A kind of beam-to-column joint device and prefabricated buildings |
| CN110016970A (en) * | 2019-05-06 | 2019-07-16 | 河南绿建建筑科技有限公司 | Steel concrete compound tube upper and lower side exempts from welding angle steel flange structure |
| CN111411793A (en) * | 2020-03-27 | 2020-07-14 | 王升 | Steel framework reinforcing device |
| CN112840088A (en) * | 2018-02-09 | 2021-05-25 | 康克斯科技公司 | Full moment connecting piece collar system |
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| CN104358320A (en) * | 2014-11-28 | 2015-02-18 | 西安建筑科技大学 | Fully prefabricated assembling type beam column joint |
| CN205100375U (en) * | 2015-11-11 | 2016-03-23 | 西安建筑科技大学 | Prefabricated assembled beam column node |
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2016
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| JPH06257225A (en) * | 1993-03-08 | 1994-09-13 | Kajima Corp | Joint structure between square steel pipe post or square steel pipe concrete post and beam |
| US20030041549A1 (en) * | 2001-08-30 | 2003-03-06 | Simmons Robert J. | Moment-resistant building frame structure componentry and method |
| JP2003147853A (en) * | 2001-11-09 | 2003-05-21 | Koji Miyagawa | Joint construction and joint method between steel column and beam |
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| US20080295443A1 (en) * | 2007-05-30 | 2008-12-04 | Conxtech, Inc. | Halo/spider, full-moment, column/beam connection in a building frame |
| CN104234212A (en) * | 2014-09-19 | 2014-12-24 | 东南大学 | Socket and spigot type light steel frame connecting joint and construction method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930407A (en) * | 2017-04-17 | 2017-07-07 | 天元建设集团有限公司 | Y types dual-lug type square tube post and H profile steel bean column node, connector and construction method |
| CN107023077A (en) * | 2017-04-17 | 2017-08-08 | 天元建设集团有限公司 | Square tube post and the cantilevered corner beam Column border node of H profile steel, assembled connector and construction method |
| CN107035000A (en) * | 2017-04-17 | 2017-08-11 | 天元建设集团有限公司 | Square tube post and the side bar Column border node of H profile steel, assembled connector and construction method |
| CN107060089A (en) * | 2017-04-17 | 2017-08-18 | 天元建设集团有限公司 | Square steel tube and four bean column nodes of H profile steel, assembled connector and construction method |
| CN107060089B (en) * | 2017-04-17 | 2023-04-25 | 天元建设集团有限公司 | Four-beam column joint of square steel pipe and H-shaped steel, assembly type connecting piece and construction method |
| CN107023077B (en) * | 2017-04-17 | 2023-04-25 | 天元建设集团有限公司 | Corner beam column joint of square column and H-shaped steel, assembly type connecting piece and construction method |
| CN106930407B (en) * | 2017-04-17 | 2023-04-25 | 天元建设集团有限公司 | Y-shaped double-lug square pipe column and H-shaped steel beam column joint, connecting piece and construction method |
| CN106948496A (en) * | 2017-04-24 | 2017-07-14 | 西安建筑科技大学 | A kind of concrete filled steel tube pole steel beam end plate type bolt connection node |
| CN112840088A (en) * | 2018-02-09 | 2021-05-25 | 康克斯科技公司 | Full moment connecting piece collar system |
| US11781308B2 (en) | 2018-02-09 | 2023-10-10 | Conxtech, Inc. | Full moment connection collar systems |
| CN108222261A (en) * | 2018-03-19 | 2018-06-29 | 沈阳建筑大学 | A kind of complete bolted steel structure node and its assemble method |
| CN108222261B (en) * | 2018-03-19 | 2023-08-11 | 沈阳建筑大学 | Full-bolt-connection steel structure node and assembly method thereof |
| CN109113174A (en) * | 2018-08-06 | 2019-01-01 | 河北卓达建材研究院有限公司 | A kind of beam-to-column joint device and prefabricated buildings |
| CN110016970A (en) * | 2019-05-06 | 2019-07-16 | 河南绿建建筑科技有限公司 | Steel concrete compound tube upper and lower side exempts from welding angle steel flange structure |
| CN111411793A (en) * | 2020-03-27 | 2020-07-14 | 王升 | Steel framework reinforcing device |
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