CN107882186A - A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace - Google Patents
A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace Download PDFInfo
- Publication number
- CN107882186A CN107882186A CN201710972898.2A CN201710972898A CN107882186A CN 107882186 A CN107882186 A CN 107882186A CN 201710972898 A CN201710972898 A CN 201710972898A CN 107882186 A CN107882186 A CN 107882186A
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- Prior art keywords
- diagonal brace
- shaped column
- special
- column
- shaped
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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
- E04B2001/2406—Connection nodes
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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 kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace, belong to technical field of structural engineering, including post module and beam module.Post module is welded by cross Special-Shaped Column and ribbed stiffener I in factory, and beam module is welded by H profile steel beam, four ribbed stiffeners II, end plate, H profile steel diagonal brace and bottom plate in factory.The form of the diagonal brace is not limited only to H profile steel, can also select the types such as channel-section steel, T-steel.The welding job of the present invention is all completed in factory, the setting of diagonal brace, can greatly improve the rigidity and bearing capacity of node; reduce the dosage of bolt; and the outer shifting of plastic hinge is effectively realized, the position of destruction of a node is located on the beam outside diagonal brace, play a part of protecting node；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.
Description
Technical field
The present invention relates to a kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace, belong to knot
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 present invention proposes band diagonal brace in a kind of industrialization assembling type steel structure system for belonging to technical field of structural engineering
Beam module assembling type steel structure Special-Shaped Column beam column node connection device, the defects of its object is to overcome prior art, meet
Node items mechanical property, realizes being rigidly connected for bean column node, realizes the assembling of structure, improves the assembled speed of component,
Fully adapt to requirement and the feature of assembling type steel structure system.The bean column node of the present invention is live bolt connection, belongs to rigidity
Node, while the setting of diagonal brace, the rigidity and bearing capacity of node can be greatly improved, reduce the dosage of bolt, and effectively
The outer shifting for realizing plastic hinge, the position of destruction of a node is located on the beam outside diagonal brace, play a part of protect node, symbol
Close the design requirement of " strong node, weak component ".Being arranged on for diagonal brace does not influence, using on the basis of space, to be exaggerated post and post spiral shell
Bolt join domain, the arm of force of bolt bending resistance is increased, the rigidity and intensity being connected so as to improve post with post, reduce bolt use
Amount.The arrangement of bolt is also easy to operation, substantially increases assembling speed and quality.The setting of supporting plate, beam can be made precisely fixed
While position, the stability of node is put forward.Scene use bolts assemblies, the fastening work of bolt is convenient and swift, speed of application and
Quality greatly improves, and realizes factorial praluction, live quick assembling.
A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace, the device include post module
And beam module (B) (A).
The post module (A) includes cross Special-Shaped Column (1) and ribbed stiffener I (2).Cross Special-Shaped Column (1) length is equal to
Floor height, the center of cross Special-Shaped Column (1) is cross；Ribbed stiffener I (2) is welded in cross Special-Shaped Column (1), ribbed stiffener I
(2) highly it is equal to H profile steel beam (3) the distance between top flange and lower flange.
The beam module (B) includes H profile steel beam (3), ribbed stiffener II (4), end plate (5), H profile steel diagonal brace (6) and bottom plate
(7), the quantity of ribbed stiffener II (4) is four.End plate (5) is welded on H profile steel beam (3) close to cross Special-Shaped Column (1) vertically
One end, and ensure the outer surface of end plate (5) with the transverse plane of H profile steel beam (3) in same plane.Ribbed stiffener II (4) is welded on H types
Girder steel (3) and diagonal brace (6) intersection location, to prevent the locally generation of ribbed stiffener II (4) is bent from bending.The end section of H profile steel diagonal brace (6) two
It is in 45 degree of angles with edge, bottom plate (7) is welded with the junction of cross Special-Shaped Column (1).
Post is connected with beam, and beam end plates (5) are bolted with cross Special-Shaped Column (1) side.H profile steel beam
(3) it is connected with diagonal brace by way of welding；Cross Special-Shaped Column (1) is bolted with diagonal brace bottom plate (7), makes bolt
Frictional force is subjected to, and bolt is born pulling force, further enhances ultimate bearing capacity of joints.
End plate (5) and cross Special-Shaped Column (1) have that position is relative, size identical bolt hole.Diagonal brace bottom plate (7) with
Cross Special-Shaped Column (1) has position correspondence, size identical bolt hole respectively, and bolt hole is arranged as single row or multiple rows, spiral shell
Quantity, the specification of bolt depend on end plate (5) and the fitted position of cross Special-Shaped Column (1).
Cross Special-Shaped Column (1), H profile steel beam (3) and diagonal brace weld completion in factory, the later stage scene assembly when,
Installation bolt after the bolt hole of beam module (B) is alignd with the spiro keyhole position of post module (A).
Cross Special-Shaped Column (1) can also use T-shaped Special-Shaped Column or L-shaped Special-Shaped Column to replace, and L-shaped Special-Shaped Column connects for mid-side node
Connect, T-shaped Special-Shaped Column connects for corner node.
The diagonal brace can also use channel-section steel or T-steel etc..
It is the invention has the advantages that real in the above-mentioned beam module assembling type steel structure Special-Shaped Column bean column node with diagonal brace
Live welding operation is showed, bean column node of the invention is live bolt connection, belong to rigid joint, while diagonal brace is set
Put, can greatly improve the rigidity and bearing capacity of node, reduce the dosage of bolt, and effectively realize the outer of plastic hinge
Move, the position of destruction of a node is located on the beam outside diagonal brace, play a part of protecting node, meet " strong node, weak component "
Design requirement.Being arranged on for diagonal brace does not influence, using on the basis of space, to be exaggerated post and post bolt connection scope, increase
The arm of force of bolt bending resistance, the rigidity and intensity being connected so as to improve post with post, reduces bolt dosage.The arrangement of bolt is also easy
In operation, assembling speed and quality are substantially increased.Scene uses bolts assemblies, and the fastening work of bolt is convenient and swift,
Speed of application and quality greatly improve, and realize 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 Special-Shaped Column organigram of the bean column node of the present invention
Fig. 3 is the column section schematic diagram of the bean column node of the present invention
Fig. 4 is the beam module organigram of the bean column node of the present invention
In figure：1-cross Special-Shaped Column, 2-ribbed stiffener I, 3-H profile steel beam, 4-ribbed stiffener II, 5-end plate, 6-H types
Steel diagonal brace, 7-bottom plate.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1, post is connected with beam, and beam end plates (5) pass through bolt with cross Special-Shaped Column (1) side
Connection.Post is connected with beam, and beam end plates (5) are bolted with cross Special-Shaped Column (1) side.Beam leads to diagonal brace
Cross and be welded to connect, post is bolted with diagonal brace bottom plate (7), and this design makes bolt be subjected to frictional force, and can make
Bolt bears pulling force, further enhancing the bearing capacity of node.The beam module assembling type steel structure Special-Shaped Column beam with diagonal brace
In Column border node attachment means, end plate (5) and post have that position is relative, size identical bolt hole.Diagonal brace bottom plate (7) and post point
Not Ju You position correspondence, size identical bolt hole, the bolt hole is arranged as single row or multiple rows bolt connection, bolt quantity, rule
Lattice as the case may be depending on.
As shown in accompanying drawing 3,4, in the beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace
Beam and diagonal brace weld completion in factory, the later stage scene assembly when, beam module bolt hole is alignd with stud bolt hole position
Installation bolt afterwards.
Claims (6)
- A kind of 1. beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace, it is characterised in that：The device Including post module (A) and beam module (B)；The post module (A) includes cross Special-Shaped Column (1) and ribbed stiffener I (2)；Cross Special-Shaped Column (1) length is equal to floor height, The center of cross Special-Shaped Column (1) is cross；Ribbed stiffener I (2) is welded in cross Special-Shaped Column (1), and ribbed stiffener I (2) is high Degree is equal to H profile steel beam (3) the distance between top flange and lower flange；The beam module (B) includes H profile steel beam (3), ribbed stiffener II (4), end plate (5), H profile steel diagonal brace (6) and bottom plate (7), adds The quantity of rib II (4) is four；End plate (5) is welded on H profile steel beam (3) close to one end of cross Special-Shaped Column (1) vertically, and The outer surface of guarantee end plate (5) is with the transverse plane of H profile steel beam (3) in same plane；Ribbed stiffener II (4) is welded on H profile steel beam (3) With diagonal brace (6) intersection location, to prevent the locally generation of ribbed stiffener II (4) is bent from bending；The end section of H profile steel diagonal brace (6) two and edge In 45 degree of angles, bottom plate (7) is welded with the junction of cross Special-Shaped Column (1).
- A kind of 2. beam module assembling type steel structure Special-Shaped Column bean column node connection dress with diagonal brace according to claim 1 Put, it is characterised in that：Post is connected with beam, and beam end plates (5) are bolted with cross Special-Shaped Column (1) side；H Section steel beam (3) is connected with diagonal brace by way of welding；Cross Special-Shaped Column (1) is bolted with diagonal brace bottom plate (7), Bolt is subjected to frictional force, and bolt is born pulling force.
- A kind of 3. beam module assembling type steel structure Special-Shaped Column bean column node connection dress with diagonal brace according to claim 1 Put, it is characterised in that：End plate (5) and cross Special-Shaped Column (1) have that position is relative, size identical bolt hole；Diagonal brace midsole Plate (7) and cross Special-Shaped Column (1) have position correspondence, a size identical bolt hole respectively, bolt hole be arranged as it is single or Multiple rows of, quantity, the specification of bolt depend on end plate (5) and the fitted position of cross Special-Shaped Column (1).
- A kind of 4. beam module assembling type steel structure Special-Shaped Column bean column node connection dress with diagonal brace according to claim 1 Put, it is characterised in that：Cross Special-Shaped Column (1), H profile steel beam (3) and diagonal brace weld completion in factory, the later stage scene spelling During dress, installation bolt after the bolt hole of beam module (B) is alignd with the spiro keyhole position of post module (A).
- A kind of 5. beam module assembling type steel structure Special-Shaped Column bean column node connection dress with diagonal brace according to claim 1 Put, it is characterised in that：Cross Special-Shaped Column (1) can also use T-shaped Special-Shaped Column or L-shaped Special-Shaped Column to replace, and L-shaped Special-Shaped Column is used for side Node connects, and T-shaped Special-Shaped Column connects for corner node.
- A kind of 6. beam module assembling type steel structure Special-Shaped Column bean column node connection dress with diagonal brace according to claim 1 Put, it is characterised in that：The diagonal brace can also use channel-section steel or T-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972898.2A CN107882186A (en) | 2017-10-18 | 2017-10-18 | A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972898.2A CN107882186A (en) | 2017-10-18 | 2017-10-18 | A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882186A true CN107882186A (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972898.2A Pending CN107882186A (en) | 2017-10-18 | 2017-10-18 | A kind of beam module assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace |
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| CN (1) | CN107882186A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589921A (en) * | 2018-07-09 | 2018-09-28 | 中国矿业大学 | A kind of connection method applied between columns supported module |
| CN110820936A (en) * | 2019-08-22 | 2020-02-21 | 中国建筑股份有限公司 | Box type house permanent module beam column node with cross-shaped steel plate and mounting method thereof |
| CN113136950A (en) * | 2021-04-30 | 2021-07-20 | 福建九鼎建设集团有限公司 | Novel assembly type steel structure beam column joint and construction method thereof |
| CN113356353A (en) * | 2021-06-23 | 2021-09-07 | 中国建筑西北设计研究院有限公司 | Rectangular steel pipe concrete column-H-shaped steel beam supporting type connecting joint and connecting method |
Citations (4)
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| JP2003261993A (en) * | 2002-03-08 | 2003-09-19 | Nippon Steel Corp | Column and beam coupling structure |
| CN101812872A (en) * | 2010-05-06 | 2010-08-25 | 福州大学 | Easily repaired steel-structure beam-column node |
| JP2015224460A (en) * | 2014-05-28 | 2015-12-14 | 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
- 2017-10-18 CN CN201710972898.2A patent/CN107882186A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003261993A (en) * | 2002-03-08 | 2003-09-19 | Nippon Steel Corp | Column and beam coupling structure |
| CN101812872A (en) * | 2010-05-06 | 2010-08-25 | 福州大学 | Easily repaired steel-structure beam-column node |
| JP2015224460A (en) * | 2014-05-28 | 2015-12-14 | 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 |
Non-Patent Citations (1)
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| 张爱林等: "斜撑对装配式钢框架梁柱拼接节点抗震性能影响研究", 《工业建筑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589921A (en) * | 2018-07-09 | 2018-09-28 | 中国矿业大学 | A kind of connection method applied between columns supported module |
| CN110820936A (en) * | 2019-08-22 | 2020-02-21 | 中国建筑股份有限公司 | Box type house permanent module beam column node with cross-shaped steel plate and mounting method thereof |
| CN113136950A (en) * | 2021-04-30 | 2021-07-20 | 福建九鼎建设集团有限公司 | Novel assembly type steel structure beam column joint and construction method thereof |
| CN113356353A (en) * | 2021-06-23 | 2021-09-07 | 中国建筑西北设计研究院有限公司 | Rectangular steel pipe concrete column-H-shaped steel beam supporting type connecting joint and connecting method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
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| RJ01 | Rejection of invention patent application after publication |