CN110106973A - A kind of connection type and connection structure of assembled beam-column node - Google Patents
A kind of connection type and connection structure of assembled beam-column node Download PDFInfo
- Publication number
- CN110106973A CN110106973A CN201910493133.XA CN201910493133A CN110106973A CN 110106973 A CN110106973 A CN 110106973A CN 201910493133 A CN201910493133 A CN 201910493133A CN 110106973 A CN110106973 A CN 110106973A
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- Prior art keywords
- column
- steel plate
- buried
- dowel
- box shape
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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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 238000003466 welding Methods 0.000 claims abstract description 14
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000011372 high-strength concrete Substances 0.000 abstract 1
- 230000010412 perfusion Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- 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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Landscapes
- 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 kind of connection types of assembled beam-column node, groove is reserved including pre-buried dowel, beam in pre-buried U-shaped steel plate in provided box shape steel plate in prefabricated post, column, column pre-embedded steel slab dowel, peg, bracket, precast beam, beam, beam, provided box shape steel plate in the column, by the way of pre-buried U-shaped steel plate is using welded connecting in beam；It is connected by the way of plug welding of perforating between pre-buried dowel in pre-buried U-shaped steel plate and beam between provided box shape steel plate and column pre-embedded steel slab dowel, in the beam in the column.This connection structure provides a kind of built-in fitting, and built-in fitting is reinforced by plug welding dowel, while enhancing anchor force and globality of the built-in fitting in component by plug welding dowel；Beam-ends groove passes through the closely knit joint filling of high-strength concrete, smaller to the intensity effect of structure entirety, does not influence the lifting of subsequent construction process or next layer of beam, with fast, the high-efficient feature of speed of application.
Description
Technical field
The present invention relates to bean column node technical field, the connection type and connection knot of specially a kind of assembled beam-column node
Structure.
Background technique
There are scenes to fill many drawbacks such as filthy, environmental pollution is serious, water resource waste is serious for traditional cast-in-place structural, because
China greatly develops assembled architecture in recent years for this, and assembled monolithic concrete structure is one and important answers in assembled architecture
With.And be key problem for prefabricated concrete structure node connectivity problem, fabricated construction mostly uses wet connection at present,
The live duration is slow, complicated construction technique, and existing grout sleeve Technical comparing is mature, greatly affected assembly efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of connection structure of assembled beam-column node, built-in fitting by plug welding dowel into
Row is reinforced, while enhancing anchor force and globality of the built-in fitting in component；After beam-ends groove increases peg and concrete perfusion
It can not reinforce the globality of node, not influence the lifting of subsequent construction process or next layer of beam, have speed of application fast, it is high-efficient
The characteristics of, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of connection type of assembled beam-column node, the connection type be based on prefabricated post, provided box shape steel plate in column,
Column pre-embedded steel slab dowel, peg, bracket, precast beam, pre-buried U-shaped steel plate in beam, pre-buried dowel and beam are reserved groove and are realized in beam,
The connection type includes: pre-buried U-shaped steel plate in the welded grider of provided box shape steel plate side in the column, pre-buried box in the column
Bracket is installed, pre-buried U-shaped steel between provided box shape steel plate and column pre-embedded steel slab dowel, in beam in the column at steel plate one side edge
It is connected by way of plug welding between pre-buried dowel in plate and beam, the precast beam is docked with prefabricated post by peg, described
The outside mounting rail of prefabricated post reserves groove, and the beam reserves groove and pre-buried U in pre-buried dowel and beam is arranged in prefabricated post, beam
Shape steel plate is formed by the inside of closing structure.
A kind of connection structure of assembled beam-column node, including provided box shape steel plate, column pre-embedded steel slab anchor in prefabricated post, column
Muscle, peg, bracket, precast beam, pre-buried U-shaped steel plate in beam, pre-buried dowel and beam reserve groove in beam, it is characterised in that: described
Provided box shape steel plate side is welded with pre-buried U-shaped steel plate in beam in column, installs at provided box shape steel plate one side edge in the column
There is bracket, pre-buried dowel in pre-buried U-shaped steel plate and beam between provided box shape steel plate and column pre-embedded steel slab dowel, in beam in the column
Between connected by way of plug welding, the precast beam is docked with prefabricated post by peg, the installation of the outside of the prefabricated post
There is beam to reserve groove, the reserved groove of the beam is arranged in prefabricated post, beam pre-buried U-shaped steel plate in pre-buried dowel and beam and is formed by
The inside of closing structure.
Preferably, the column pre-embedded steel slab dowel is in the horizontal and vertical directions in arranged in parallel.
Preferably, the bracket is mounted on the side of pre-buried U-shaped steel plate in beam.
Preferably, horizontal plane where provided box shape steel plate top plate is arranged in column with U-shaped steel plate pre-buried in beam in the bracket
Lower section.
Preferably, the beam upper longitudinal bar corresponding position of the prefabricated post is embedded with bolt collar.
Preferably, the lower section of precast beam is arranged in pre-buried U-shaped steel plate in the beam.
Compared with prior art, beneficial effects of the present invention are as follows:
The built-in fitting of the connection structure of this assembled beam-column node is reinforced by plug welding dowel, while enhancing built-in fitting
Anchor force and globality in component；When site operation, beam is lifted on pillar bracket and is placed, Field Force to beam column into
Row welds, after the welded connecting between the steel construction of connection replaces wet connection, beam-ends groove to increase peg and concrete perfusion
It can not reinforce the globality of node, not influence the lifting of subsequent construction process or next layer of beam, have speed of application fast, it is high-efficient
The characteristics of.
Detailed description of the invention
Fig. 1 is that vertical view of the invention cuts open figure；
Fig. 2 is front view of the invention；
Fig. 3 is leg of frame Column border node figure of the invention；
Fig. 4 is frame king post joint figure of the invention.
In figure: 1, prefabricated post；2, provided box shape steel plate in column；3, column pre-embedded steel slab dowel；4, peg；5, bracket；6, pre-
Beam processed；7, pre-buried U-shaped steel plate in beam；8, pre-buried dowel in beam；9, beam reserves groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of connection type of assembled beam-column node referring to FIG. 1-2, the connection type is based in prefabricated post 1, column
Provided box shape steel plate 2, column pre-embedded steel slab dowel 3, peg 4, bracket 5, precast beam 6, pre-buried U-shaped steel plate 7 in beam, pre-buried anchor in beam
Muscle 8 and beam are reserved groove 9 and are realized, the connection type includes: pre-buried U in 2 side welded grider of provided box shape steel plate in the column
Shape steel plate 7 installs bracket 5 in the column at 2 one side edge of provided box shape steel plate, provided box shape steel plate 2 and column are pre- in the column
It buries between steel plate dowel 3, connected by way of plug welding between pre-buried dowel 8 in pre-buried U-shaped steel plate 7 and beam in beam, it is described
Precast beam 6 is docked with prefabricated post 1 by peg 4, and the outside mounting rail of the prefabricated post 1 reserves groove 9, and the beam reserves groove
9 prefabricated post 1 is set, pre-buried U-shaped steel plate 7 is formed by the inside of closing structure in pre-buried dowel 8 and beam in beam.
A kind of connection structure of assembled beam-column node, including provided box shape steel plate 2, column pre-embedded steel slab in prefabricated post 1, column
Dowel 3, peg 4, bracket 5, precast beam 6, pre-buried U-shaped steel plate 7 in beam, pre-buried dowel 8 and beam reserve groove 9 in beam, pre- in column
It buries 2 side of box steel plate and is welded with pre-buried U-shaped steel plate 7 in beam, bracket 5 is installed at 2 one side edge of provided box shape steel plate in column,
Bracket 5 is mounted on the side of pre-buried U-shaped steel plate 7 in beam, in column between provided box shape steel plate 2 and column pre-embedded steel slab dowel 3, in beam
It is connected by way of plug welding between pre-buried dowel 8 in pre-buried U-shaped steel plate 7 and beam, precast beam 6 and prefabricated post 1 pass through peg 4
Docking, the outside of prefabricated post 1 are equipped with beam and reserve groove 9, and beam reserves groove 9 and pre-buried 8 and of dowel is arranged in prefabricated post 1, beam
Pre-buried U-shaped steel plate 7 is formed by the inside of closing structure, 3 horizontal arrangement direction of column pre-embedded steel slab dowel and vertical arrangement in beam
Quantity on direction should be greater than being equal to 2, and column pre-embedded steel slab dowel 3 is in the horizontal and vertical directions in arranged in parallel；
The quantity of pre-buried dowel 8 should be greater than being equal to 2 in beam, and should use spiral to guarantee pre-buried U-shaped steel plate 7 in beam, in beam
Built-in fitting composed by pre-buried dowel 8 and precast beam 6 have good anchoring relationship；Prefabricated post 1, precast beam 6 are in PC common property
Production is completed；It should guarantee error there are gap between prefabricated post 1 and precast beam 6 and be welded, gap preferably takes 10mm, is greater than
10mm is unfavorable for the intensity and construction being welded to connect；Precast beam 6 can be composite beam or be full precast beam, and precast beam 6 is folded
When closing beam, the beam upper longitudinal bar corresponding position of prefabricated post 1 is embedded with bolt collar；Peg 4 is in every precast beam 6 and prefabricated post 1
Abutting direction on quantity should be greater than be equal to two 2；The height of provided box shape steel plate 2 should meet bracket 5, precast beam 6 in column
Welding, the height of provided box shape steel plate 2 is preferably greater than the sum of height of pre-buried U-shaped steel plate 7 i.e. bracket 5 in bracket 5 and beam in column
The lower section of horizontal plane where 2 top plate of provided box shape steel plate in column is set with U-shaped steel plate 7 pre-buried in beam；Bracket 5 can be in factory
Interior welding can also be welded at the scene.
Fig. 3-4 is please referred to, when precast beam 6 is composite beam, it is prefabricated to should be less than precast beam 6 for the height of pre-buried U-shaped steel plate 7 in beam
Height is the lower section that precast beam 6 is arranged in pre-buried U-shaped steel plate 7 in beam, is collided to avoid same floor bar；Pre-buried U-shaped steel in beam
7 bottom of plate, which opens to take, reserves the identical size notch of groove 9 with beam.
In summary: the built-in fitting of the connection structure of this assembled beam-column node is reinforced by plug welding dowel, simultaneously
Enhance anchor force and globality of the built-in fitting in component；When site operation, beam is lifted on pillar bracket 5 and is placed, scene
Personnel weld beam column, and the welded connecting between the steel construction of connection replaces wet connection, and beam-ends groove increases peg simultaneously
The globality that can not reinforce node after concrete perfusion, does not influence the lifting of subsequent construction process or next layer of beam, has construction
Speed is fast, high-efficient feature.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of connection type of assembled beam-column node, the connection type is based on provided box shape steel plate in prefabricated post (1), column
(2), column pre-embedded steel slab dowel (3), peg (4), bracket (5), precast beam (6), pre-buried U-shaped steel plate (7) in beam, pre-buried anchor in beam
Muscle (8) and beam are reserved groove (9) and are realized, which is characterized in that the connection type includes: provided box shape steel plate (2) in the column
Pre-buried U-shaped steel plate (7) in the welded grider of side installs bracket (5) at provided box shape steel plate (2) one side edge in the column, described
Pre-buried dowel in pre-buried U-shaped steel plate (7) and beam between provided box shape steel plate (2) and column pre-embedded steel slab dowel (3), in beam in column
(8) it is connected by way of plug welding between, the precast beam (6) is docked with prefabricated post (1) by peg (4), described prefabricated
The outside mounting rail of column (1) reserves groove (9), and the beam reserves groove (9) and pre-buried dowel (8) is arranged in prefabricated post (1), beam
The inside of closing structure is formed by with U-shaped steel plate (7) pre-buried in beam.
2. a kind of connection structure of assembled beam-column node, including provided box shape steel plate (2), column pre-buried steel in prefabricated post (1), column
Plate dowel (3), peg (4), bracket (5), precast beam (6), pre-buried U-shaped steel plate (7) in beam, pre-buried dowel (8) and beam are pre- in beam
Stay groove (9), it is characterised in that: provided box shape steel plate (2) side is welded with pre-buried U-shaped steel plate (7) in beam in the column, described
It is equipped with bracket (5) at provided box shape steel plate (2) one side edge in column, provided box shape steel plate (2) and column pre-buried steel in the column
It is connect by way of plug welding between pre-buried U-shaped steel plate (7) and dowel (8) pre-buried in beam between plate dowel (3), in beam, institute
It states precast beam (6) and is docked with prefabricated post (1) by peg (4), beam is installed on the outside of the prefabricated post (1) and reserves groove (9),
The beam, which reserves groove (9) pre-buried U-shaped steel plate (7) in pre-buried dowel (8) and beam is arranged in prefabricated post (1), beam, to be formed by
The inside of closing structure.
3. the connection structure of assembled beam-column node according to claim 2, it is characterised in that: the column pre-embedded steel slab anchor
Muscle (3) is in the horizontal and vertical directions in arranged in parallel.
4. the connection structure of assembled beam-column node according to claim 2, it is characterised in that: bracket (5) installation
The side of pre-buried U-shaped steel plate (7) in beam.
5. the connection structure of assembled beam-column node according to claim 2, it is characterised in that: the bracket (5) and beam
The lower section of horizontal plane where provided box shape steel plate (2) top plate is arranged in column in interior pre-buried U-shaped steel plate (7).
6. the connection structure of assembled beam-column node according to claim 2, it is characterised in that: the prefabricated post (1)
Beam upper longitudinal bar corresponding position is embedded with bolt collar.
7. the connection structure of assembled beam-column node according to claim 2, it is characterised in that: pre-buried U-shaped in the beam
Steel plate (7) is arranged in the lower section of precast beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493133.XA CN110106973A (en) | 2019-06-06 | 2019-06-06 | A kind of connection type and connection structure of assembled beam-column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493133.XA CN110106973A (en) | 2019-06-06 | 2019-06-06 | A kind of connection type and connection structure of assembled beam-column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110106973A true CN110106973A (en) | 2019-08-09 |
Family
ID=67494243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910493133.XA Pending CN110106973A (en) | 2019-06-06 | 2019-06-06 | A kind of connection type and connection structure of assembled beam-column node |
Country Status (1)
| Country | Link |
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| CN (1) | CN110106973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463773A (en) * | 2021-07-20 | 2021-10-01 | 北京市第三建筑工程有限公司 | Hoop, beam-column connecting structure comprising hoop and construction method of beam-column connecting structure |
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|---|---|---|---|---|
| JPH11190068A (en) * | 1997-12-26 | 1999-07-13 | Taisei Corp | Building structure |
| KR20060117746A (en) * | 2005-05-13 | 2006-11-17 | 삼성중공업 주식회사 | A pc girder member for frame of underground layer and assembling structure of frame of underground by using of it and the method therof |
| CN201605661U (en) * | 2009-11-06 | 2010-10-13 | 贵阳铝镁设计研究院 | Concretion connecting structure of supporting structure and later concrete pouring beam |
| CN103243817A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Fabricated beam-column connecting device |
| CN104563305A (en) * | 2015-01-16 | 2015-04-29 | 济南轨道交通集团有限公司 | Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method |
| CN109339229A (en) * | 2018-10-22 | 2019-02-15 | 中国十七冶集团有限公司 | A kind of perforation slurry prefabricated assembled concrete-filled steel tubular frame structure of anchor |
| CN208830464U (en) * | 2018-09-03 | 2019-05-07 | 浙江东南网架股份有限公司 | A kind of girder steel and concrete small column rigid joint |
| CN210216720U (en) * | 2019-06-06 | 2020-03-31 | 深汕特别合作区盛腾科技工业园有限公司 | Connection structure of assembled beam column node |
-
2019
- 2019-06-06 CN CN201910493133.XA patent/CN110106973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11190068A (en) * | 1997-12-26 | 1999-07-13 | Taisei Corp | Building structure |
| KR20060117746A (en) * | 2005-05-13 | 2006-11-17 | 삼성중공업 주식회사 | A pc girder member for frame of underground layer and assembling structure of frame of underground by using of it and the method therof |
| CN201605661U (en) * | 2009-11-06 | 2010-10-13 | 贵阳铝镁设计研究院 | Concretion connecting structure of supporting structure and later concrete pouring beam |
| CN103243817A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Fabricated beam-column connecting device |
| CN104563305A (en) * | 2015-01-16 | 2015-04-29 | 济南轨道交通集团有限公司 | Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method |
| CN208830464U (en) * | 2018-09-03 | 2019-05-07 | 浙江东南网架股份有限公司 | A kind of girder steel and concrete small column rigid joint |
| CN109339229A (en) * | 2018-10-22 | 2019-02-15 | 中国十七冶集团有限公司 | A kind of perforation slurry prefabricated assembled concrete-filled steel tubular frame structure of anchor |
| CN210216720U (en) * | 2019-06-06 | 2020-03-31 | 深汕特别合作区盛腾科技工业园有限公司 | Connection structure of assembled beam column node |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463773A (en) * | 2021-07-20 | 2021-10-01 | 北京市第三建筑工程有限公司 | Hoop, beam-column connecting structure comprising hoop and construction method of beam-column connecting structure |
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