CN107859172A - A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node - Google Patents
A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node Download PDFInfo
- Publication number
- CN107859172A CN107859172A CN201710978000.2A CN201710978000A CN107859172A CN 107859172 A CN107859172 A CN 107859172A CN 201710978000 A CN201710978000 A CN 201710978000A CN 107859172 A CN107859172 A CN 107859172A
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- China
- Prior art keywords
- special
- shaped
- plate
- bolt
- shaped column
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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.)
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Classifications
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- 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
- E04B2001/2418—Details of bolting
-
- 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
- E04B2001/2448—Connections between open section profiles
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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
A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node, belong to structural engineering field, including post and beam.Its center pillar is welded by Special-Shaped Column, ribbed stiffener and supporting plate in factory, H profile steel beam, Special-Shaped Column, T-steel plate, L-type steel plate and supporting plate are provided with the bolt hole of position correspondence, and H profile steel beam is transported to job site and can be attached with T-steel plate, L-type steel plate by bolt and post.Described supporting plate is welded in the post edge of a wing, is connected by bolt with lower flange of girder edge, and its lower setting ribbed stiffener, thus in the lever mechanism that node point connection is formed, supporting plate also has certain bending resistance arm of force, undertakes a part of beam-ends moment of flexure, makes plastic hinge；H profile steel beam is placed on supporting plate, can be accurately positioned H profile steel beam, while improve the stability of node.The arrangement of bolt is also easy to operation in this connection, and scene uses bolts assemblies, and speed of application and quality greatly improve, and realize factorial praluction, live quick assembling.
Description
Technical field
The present invention relates to a kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node, belong to structure
Field of engineering technology.
Background technology
Assembling type steel structure system refers to the building subassembly specification making house unit or component according to unification, standard, so
After be transported to job site and assemble building in place and caused.It is characterized in that construction quality light, energy-conserving and environment-protective, speed of application be fast, work
Industry degree height etc., can solve that building industrialization level is low, house building labor productivity is low and conventional house product quality
Low problems, adapt to the development of China's building trade.
Bean column node is most important node in assembling type steel structure system, it directly affect the speed of application of structure with
And assembling degree, therefore bean column node should try one's best and use high strength exploitation easy to operation more, and the arrangement of bolt
The fastening of worker scene should be possibly easy to, the bean column node used in existing case history has the following disadvantages：Traditional beam
Post is welded in node entirely, lower flange and web and welding of post scene on beam, although this connected mode is is rigidly connected, node prolongs
Property it is poor, brittle break easily occurs in earthquake, and needs on-the-spot welding, leverages speed of application and quality, without using in
In more high-rise assembling type steel structure, simultaneously because bonding area is big, larger residual stress is easily produced, influences the stress of node
Performance.In tradition bolted and welded connection node, lower flange and post Site Welding, web plate pass through shear plate and stud on beam-ends
Connect, this connected mode needs on-the-spot welding, leverages speed of application and quality, and operational procedure is complicated, it is not easy to real
Now it is rigidly connected.
The content of the invention
The defects of it is an object of the invention to overcome prior art, meet node items mechanical property, realize bean column node
Be rigidly connected, realize the assembling of structure, improve the assembled speed of component, fully adapt to assembling type steel structure system requirement
With feature.The bean column node of the present invention, supporting plate and ribbed stiffener are set in the lower flange of beam, also has T-shaped plate at top flange and adds
Strength rib, and be connected by bolt with beam.This connection may make up lever system, and ribbed stiffener can increase the bending resistance of bottom plate and T-shaped plate
The arm of force.Beam bottom plate can not only undertake a part of beam-ends moment of flexure, and can be accurately positioned beam, while improve the stabilization of node
Property.The invention belongs to be rigidly connected, the setting of ribbed stiffener, the rigidity and bearing capacity of node can be improved, make the position of destruction of a node
Setting in the beam section outside this connection, so as to be played a protective role to node, meet the design requirement of " strong node, weak component ".
The arrangement of bolt is also easy to operation in this connection, substantially increases assembling speed and construction quality.Scene is filled using bolt
Match somebody with somebody, the fastening work of bolt is convenient and swift, and speed of application and quality greatly improve, and realizes factorial praluction, and scene is quick
Assembling.
A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node, the device include post (A) and
Beam (B).
Described post (A) includes Special-Shaped Column (1), four ribbed stiffeners I (2), supporting plate (3) and two ribbed stiffeners II (4).Abnormity
The form of post (1) is unlimited, can be T-shaped Special-Shaped Column, L-shaped Special-Shaped Column, cross Special-Shaped Column；Each ribbed stiffener I (2) is welded on different
In shape post (1), four ribbed stiffeners I are respectively symmetrically welded in relative both sides；The distance between two ribbed stiffeners I (2) of homonymy
The distance between upper lower flange equal to beam (3)；Supporting plate (3) and two ribbed stiffeners II (4) are welded in Special-Shaped Column (1) edge of a wing one
Side；There is bolt hole on Special-Shaped Column (1) and supporting plate (3), for being connected with beam (B).
The beam (B) includes H profile steel beam (5), two T-steel plates (6), L-type steel plate (7), two cover plates (8), ribbed stiffeners
III (9), bolt (10).T-steel plate (6) regards the combination of vertical plate and level board as, and two cover plates (8) are respectively welded in two T
The lower section of the level board of shape steel plate (6), and left between the level board of cover plate (8) and T-steel plate (6) than H profile steel beam (5) edge of a wing
The big gap of thickness；During installation, first L-type steel plate (7) is positioned on the top of H profile steel beam (5) lower flange, then by H profile steel beam
(5) it is positioned on supporting plate (3), and bolt hole is alignd；Then by two T-steel plates (6) and two cover plates (8) in place, and lead to
Cross the connection that bolt (10) completes H profile steel beam (5) and each component.
Described post (A) and beam (B) is connected by screw bolts, and the T-steel plate (6) and Special-Shaped Column (1) of beam (B) top flange are reserved
The side of bolt hole is connected by bolt (10)；The L-type steel plate (7) of beam (B) lower flange and the edge of a wing of Special-Shaped Column (1) and supporting plate
(3) it is bolted.
Special-Shaped Column (1), four ribbed stiffeners I (2), supporting plate (3) and two ribbed stiffeners II (4) weld to form post (A) in factory,
During later stage on-site consolidation, installation bolt after the spiro keyhole position of post (A) and beam (B) is alignd, ribbed stiffener III (9) need to be at two
Welded after T-steel plate is in place.
The invention has the advantages that connect in the above-mentioned T-shaped cover plate folder web of assembling type steel structure Special-Shaped Column bean column node
Connection device realizes live welding operation, bean column node of the invention, supporting plate and ribbed stiffener, upper limb is set in the lower flange of beam
Also there are T-shaped plate and ribbed stiffener at edge, and be connected by bolt with beam.This connection may make up lever system, and ribbed stiffener can increase
The bending resistance arm of force of bottom plate and T-shaped plate.Beam bottom plate can not only undertake a part of beam-ends moment of flexure, and beam can be made accurately fixed
Position, while improve the stability of node.The invention belongs to be rigidly connected, the setting of ribbed stiffener, can improve node rigidity and
Bearing capacity, the position of destruction of a node is located at this beam section outside connecting, so as to be played a protective role to node, meet " strong section
The design requirement of point, weak component ".The arrangement of bolt is also easy to operation in this connection, substantially increases assembling speed and work
Cheng Zhiliang.Scene uses bolts assemblies, and the fastening work of bolt is convenient and swift, and speed of application and quality greatly improve, and realizes
Factorial praluction, live quick assembling.
Brief description of the drawings
Fig. 1 is the bean column node organigram of the present invention
Fig. 2 is the bean column node beam column decomposing schematic representation of the present invention
Fig. 3 is the bean column node post decomposing schematic representation of the present invention
Fig. 4 is the bean column node beam decomposing schematic representation of the present invention
In figure：1-Special-Shaped Column, 2-ribbed stiffener I, 3-supporting plate, 4-ribbed stiffener II, 5-H profile steel beam, 6-T-steel plate,
7-L-type steel plate, 8-cover plate, 9-ribbed stiffener III, 10-bolt.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
As shown in accompanying drawing 1,2, described post (A) and beam (B) are connected by screw bolts, the T-steel plate of beam (B) top flange with it is different
The side of shape post prepared screw-bolt hole is bolted；Two L-type steel plates of beam (B) lower flange and the edge of a wing and the supporting plate of Special-Shaped Column
It is bolted.Special-Shaped Column, four ribbed stiffeners I, supporting plate and two ribbed stiffeners II weld to form post (A) in factory, and the later stage is existing
When field is assembled, installation bolt after the spiro keyhole position of post (A) and beam (B) is alignd, ribbed stiffener III (9) need to be in two T-steels
Welded after plate is in place.
As shown in accompanying drawing 3,4, described post (A) includes Special-Shaped Column, four ribbed stiffeners I, supporting plate and two ribbed stiffeners II.It is different
The form of shape post is unlimited, can be T-shaped Special-Shaped Column, L-shaped Special-Shaped Column, cross Special-Shaped Column；Each ribbed stiffener I is welded on Special-Shaped Column
Interior, the distance between homonymy ribbed stiffener I is equal to the distance between upper lower flange of beam；Supporting plate and two ribbed stiffeners II are welded in different
Shape post edge of a wing side；There is bolt hole on Special-Shaped Column and supporting plate, for being connected with beam (B).The beam (B) include H profile steel beam, two
T-steel plate, L-type steel plate, two cover plates, ribbed stiffener III, bolt.Two cover plates, which are welded in two T-steel plates and left, compares H profile steel
The slightly thick gap of beam；During installation, first L-type steel plate is positioned on the top of H profile steel lower flange of girder edge, then H profile steel beam is positioned over
On supporting plate, and bolt hole is set to align；Then it is two T-steel plates and two cover plates are in place, and by bolt complete H profile steel beam with
The connection of each component.
Claims (3)
1. a kind of T-shaped cover plate folder web attachment means of assembling type steel structure Special-Shaped Column bean column node, the device include post (A) and beam
(B), it is characterised in that：
Described post (A) includes Special-Shaped Column (1), four ribbed stiffeners I (2), supporting plate (3) and two ribbed stiffeners II (4)；Each put more energy into
Rib I (2) is welded in Special-Shaped Column (1), and four ribbed stiffeners I are respectively symmetrically welded in relative both sides；Two ribbed stiffeners I of homonymy
The distance between (2) it is equal to the distance between upper lower flange of beam (3)；Supporting plate (3) and two ribbed stiffeners II (4) are welded in abnormity
Post (1) edge of a wing side；There is bolt hole on Special-Shaped Column (1) and supporting plate (3), for being connected with beam (B)；
The beam (B) includes H profile steel beam (5), two T-steel plates (6), L-type steel plate (7), two cover plates (8), ribbed stiffeners III
(9), bolt (10)；T-steel plate (6) regards the combination of vertical plate and level board as, and two cover plates (8) are respectively welded T-shaped in two
The lower section of the level board of steel plate (6), and left between the level board of cover plate (8) and T-steel plate (6) thicker than H profile steel beam (5) edge of a wing
Spend big gap；During installation, first L-type steel plate (7) is positioned on the top of H profile steel beam (5) lower flange, then by H profile steel beam (5)
It is positioned on supporting plate (3), and bolt hole is alignd；Then by two T-steel plates (6) and two cover plates (8) in place, and spiral shell is passed through
Bolt (10) completes the connection with H profile steel beam (5)；
Described post (A) and beam (B) is connected by screw bolts, and the T-steel plate (6) and Special-Shaped Column (1) of beam (B) top flange reserve bolt
The side in hole is connected by bolt (10)；The L-type steel plate (7) of beam (B) lower flange and the edge of a wing of Special-Shaped Column (1) and supporting plate (3) are logical
Cross bolt connection.
2. attachment means according to claim 1, it is characterised in that：
Special-Shaped Column (1), four ribbed stiffeners I (2), supporting plate (3) and two ribbed stiffeners II (4) weld to form post (A), later stage in factory
During on-site consolidation, installation bolt after the spiro keyhole position of post (A) and beam (B) is alignd, ribbed stiffener III (9) need to be in two T-steel plates
Welded after in place.
3. attachment means according to claim 1, it is characterised in that：Special-Shaped Column be T-shaped Special-Shaped Column, L-shaped Special-Shaped Column or
Cross Special-Shaped Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978000.2A CN107859172A (en) | 2017-10-18 | 2017-10-18 | A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978000.2A CN107859172A (en) | 2017-10-18 | 2017-10-18 | A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859172A true CN107859172A (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710978000.2A Pending CN107859172A (en) | 2017-10-18 | 2017-10-18 | A kind of T-shaped cover plate folder edge of a wing attachment means of assembling type steel structure Special-Shaped Column bean column node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859172A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396867A (en) * | 2018-05-09 | 2018-08-14 | 上海鼎创建筑设计有限公司 | Multiple wooden frames and the same absolute altitude connection structure of pin and method |
| CN110242055A (en) * | 2019-05-08 | 2019-09-17 | 江苏江都建设集团有限公司 | A kind of steel truss installation method |
| CN110512737A (en) * | 2019-08-28 | 2019-11-29 | 南华大学 | A kind of steel Bolted angle connection H-type section FRP bean column node and attaching method thereof |
| CN110777936A (en) * | 2019-11-22 | 2020-02-11 | 东华理工大学 | Connecting structure and mounting method of box steel column and unequal-height I-shaped steel beam |
| CN112095811A (en) * | 2020-09-30 | 2020-12-18 | 福建工程学院 | Adopt bolted connection's assembled concrete frame roof beam post trunk formula connected node |
| CN113668701A (en) * | 2021-08-26 | 2021-11-19 | 江苏科技大学 | Assembly type circular steel pipe column node connecting device and assembly method |
| CN116005796A (en) * | 2023-01-31 | 2023-04-25 | 北京工业大学 | Semi-rigid steel frame beam column node based on buckling-restrained angle steel |
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| JP2007170168A (en) * | 2005-11-28 | 2007-07-05 | Takanori Sato | Steel frame structure |
| CN101812872A (en) * | 2010-05-06 | 2010-08-25 | 福州大学 | Easily repaired steel-structure beam-column node |
| WO2015182714A1 (en) * | 2014-05-28 | 2015-12-03 | 日鐵住金建材株式会社 | Structure and method for joining column and beam |
| CN106245761A (en) * | 2016-08-19 | 2016-12-21 | 北京工业大学 | A kind of many high-rise assembling type steel structure Special-Shaped Column beam column node connection device |
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2017
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Patent Citations (7)
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| JPH09291593A (en) * | 1996-02-26 | 1997-11-11 | Nkk Corp | Column beam joining metallic material and column beam joining structure which uses it |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396867A (en) * | 2018-05-09 | 2018-08-14 | 上海鼎创建筑设计有限公司 | Multiple wooden frames and the same absolute altitude connection structure of pin and method |
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| CN110242055A (en) * | 2019-05-08 | 2019-09-17 | 江苏江都建设集团有限公司 | A kind of steel truss installation method |
| CN110512737A (en) * | 2019-08-28 | 2019-11-29 | 南华大学 | A kind of steel Bolted angle connection H-type section FRP bean column node and attaching method thereof |
| CN110777936A (en) * | 2019-11-22 | 2020-02-11 | 东华理工大学 | Connecting structure and mounting method of box steel column and unequal-height I-shaped steel beam |
| CN112095811A (en) * | 2020-09-30 | 2020-12-18 | 福建工程学院 | Adopt bolted connection's assembled concrete frame roof beam post trunk formula connected node |
| CN113668701A (en) * | 2021-08-26 | 2021-11-19 | 江苏科技大学 | Assembly type circular steel pipe column node connecting device and assembly method |
| CN116005796A (en) * | 2023-01-31 | 2023-04-25 | 北京工业大学 | Semi-rigid steel frame beam column node based on buckling-restrained angle steel |
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Application publication date: 20180330 |
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