CN104264792B - A kind of bean column node of layered assembling type steel structure - Google Patents
A kind of bean column node of layered assembling type steel structure Download PDFInfo
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- CN104264792B CN104264792B CN201410453770.1A CN201410453770A CN104264792B CN 104264792 B CN104264792 B CN 104264792B CN 201410453770 A CN201410453770 A CN 201410453770A CN 104264792 B CN104264792 B CN 104264792B
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- center pillar
- post
- welded
- flange
- lower floor
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Abstract
The invention discloses a kind of bean column node of layered assembling type steel structure, it includes upper strata post (1) and lower floor's post (2) and the girder (3) being arranged between upper strata post (1) and lower floor's post (2)；The girder (3) is welded with center pillar (5) with the junction of upper strata post (1) and lower floor's post (2), the side of the center pillar (5) is welded with girder (3), its upper and lower ends is respectively welded center pillar upper flange (51) and center pillar lower flange (52), the welded top that the bottom welding of the upper strata post (1) has the upper prop flange (11) for connecing relative with center pillar upper flange (51), the lower floor's post (2) has the lower prop flange (21) for connecing relative with center pillar lower flange (52).Present invention construction is simple, power transmission is direct, each part stress clearly, be easy to industrialization manufacture and assembled in situ, greatly reduce assembled in situ workload, improve assembled in situ efficiency, comprehensive cost low.
Description
Technical field
The present invention relates to assembled architecture processing and manufacturing field, and in particular to a kind of beam column section of layered assembling type steel structure
Point.
Background technology
In tradition full welding node of beam column, lower flange and web and welding of post scene on beam, although this type of attachment be
It is rigidly connected, but ductility of joint is poor, brittle break is susceptible in earthquake, and needs on-the-spot welding, leverage speed of application
With quality, it is unsuitable in assembling type steel structure, simultaneously because bonding area is big, easily produces larger residual stress, affect section
The stress performance of point.
In tradition high-strength bolt tie-beam Column border node, beam-ends shrouding is fastenedly connected by high-strength bolt with box column, fastening
When workman need handle to reach in box column, this form of construction work to construction when bolt fastening work make troubles, while spiral shell
Keyhole can weaken to node short column, affect its stress performance.
In tradition bolted and welded connection node, lower flange and post Site Welding on beam column, web plate by shear plate with
Stud connects, and this connected mode needs on-the-spot welding, leverages speed of application and quality, and operational procedure is complicated, does not allow
Easily realize being rigidly connected.
The content of the invention
The present invention seeks to ensure that connecting portion has sufficient intensity, rigidity and ductility, it is connected between component and keeps correct
Mutual alignment while, reduce assembled in situ workload, improve a kind of layered assembling type steel structure of assembled in situ efficiency
Bean column node, it can efficiently solve the problem in the presence of background technology.
A kind of bean column node of layered assembling type steel structure, it includes upper strata post 1 and lower floor's post 2 and is arranged on upper strata post
Girder 3 between 1 and lower floor's post 2；The girder 3 is welded with center pillar 5 with the junction of upper strata post 1 and lower floor's post 2, the center pillar 5
Side be welded with girder 3, its upper and lower ends is respectively welded center pillar upper flange 51 and center pillar lower flange 52, the upper strata post 1
Bottom welding have a upper prop flange 11 for connecing relative with center pillar upper flange 51, the welded top of the lower floor's post 2 have with center pillar
The 52 relative lower prop flange 21 for connecing of flange.
The generally hollow rectangular tubular structure of described center pillar 5, the upper end of described lower floor's post 2 extends upward one
The connection inserting column 4 coordinated with 5 grafting of center pillar, 4 gap of connection inserting column is extended in upper strata post 1 through center pillar 5.
Upper prop ribbed stiffener 12 is welded between described upper prop flange 11 and upper strata post 1.
Welded with lower prop ribbed stiffener 22 is welded between described lower prop flange 21 and lower floor's post 2.
Welded with ribbed stiffener 33 is welded between described center pillar upper flange 51 and center pillar 5.
Welded with ribbed stiffener 34 is welded between described center pillar lower flange 52 and center pillar 5.
As a result of above technical scheme, the invention has the advantages that：Construction is simple, and power transmission is direct, each zero
Part stress clearly, be easy to industrialization manufacture and assembled in situ, greatly reduce assembled in situ workload, improve assembled in situ effect
Rate, comprehensive cost low.
Description of the drawings
In order to be illustrated more clearly that the present invention, embodiment is briefly described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of embodiment 1 in the present invention；
Fig. 2 is the stereogram of embodiment 1 in the present invention；
Fig. 3 is the structure diagram of embodiment 1 in the present invention；
Fig. 4 is the structural representation of embodiment 2 in the present invention；
Fig. 5 is the mounting structure schematic diagram of embodiment 2 in the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, below will
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Embodiment 1
Referring to Fig. 1-3, when girder 3, upper strata post 1 and lower floor's post 2 preferably adopt I-steel, one end weldering of the girder 3
Center pillar 5 is connected to, the center pillar 5 is also I-steel, and its upper and lower ends is respectively welded center pillar upper flange 51 and center pillar lower flange 52, institute
The bottom welding for stating upper strata post 1 has the upper prop flange 11 for connecing relative with center pillar upper flange 51, and the welded top of the lower floor's post 2 has
The lower prop flange 21 for connecing relative with center pillar lower flange 52.
Upper prop ribbed stiffener 12 is welded between described upper prop flange 11 and upper strata post 1.
Welded with lower prop ribbed stiffener 22 is welded between described lower prop flange 21 and lower floor's post 2.
Welded with ribbed stiffener 33 is welded between described center pillar upper flange 51 and center pillar 5.
Welded with ribbed stiffener 34 is welded between described center pillar lower flange 52 and center pillar 5.
Embodiment 2
Referring to Fig. 4-5, girder 3, when upper strata post 1 and lower floor's post 2 preferably adopt rectangle pipe material, described center pillar 5 is hollow
Rectangular tubular structure, and extend upward the connection inserting column 4 that and 5 grafting of center pillar coordinate, the company in the upper end of lower floor's post 2
Patch 4 gap of post to extend in upper strata post 1 through center pillar 5, the edge of 5 upper and lower ends of the center pillar outwards extends vertically respectively
Go out center pillar upper flange 51 and center pillar lower flange 52, the bottom welding of the upper strata post 1 have it is relative with center pillar upper flange 51 connect it is upper
Post flange 11, the welded top of the lower floor's post 2 have the lower prop flange 21 for connecing relative with center pillar lower flange 52.
Upper prop ribbed stiffener 12 is welded between described upper prop flange 11 and upper strata post 1.
Welded with lower prop ribbed stiffener 22 is welded between described lower prop flange 21 and lower floor's post 2.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although
With reference to the foregoing embodiments the present invention has been described in detail, it will be understood by those within the art that, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (1)
1. a kind of bean column node of layered assembling type steel structure, it is characterised in that it include upper strata post (1) and lower floor's post (2) and
Girder (3) between upper strata post (1) and lower floor's post (2)；The girder (3) and upper strata post (1) and the knot of lower floor's post (2)
Center pillar (5) is welded with conjunction, the side of the center pillar (5) is welded with girder (3), and its upper and lower ends is respectively welded center pillar upper flange
(51) and center pillar lower flange (52), the bottom welding of the upper strata post (1) has the upper prop method for connecing relative with center pillar upper flange (51)
There is the lower prop flange (21) for connecing relative with center pillar lower flange (52) blue (11), the welded top of the lower floor's post (2)；
The generally hollow rectangular tubular structure of described center pillar (5), the upper end of described lower floor's post (2) extends upward one
The connection inserting column (4) coordinated with center pillar (5) grafting, the connection inserting column (4) gap are extended in upper strata post (1) through center pillar (5)；
Upper prop ribbed stiffener (12) is welded between described upper prop flange (11) and upper strata post (1)；
Welded with lower prop ribbed stiffener (22) is welded between described lower prop flange (21) and lower floor's post (2)；
Welded with ribbed stiffener (33) is welded between described center pillar upper flange (51) and center pillar (5)；
Welded with ribbed stiffener (34) is welded between described center pillar lower flange (52) and center pillar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453770.1A CN104264792B (en) | 2014-09-03 | 2014-09-03 | A kind of bean column node of layered assembling type steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453770.1A CN104264792B (en) | 2014-09-03 | 2014-09-03 | A kind of bean column node of layered assembling type steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104264792A CN104264792A (en) | 2015-01-07 |
| CN104264792B true CN104264792B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453770.1A Expired - Fee Related CN104264792B (en) | 2014-09-03 | 2014-09-03 | A kind of bean column node of layered assembling type steel structure |
Country Status (1)
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| CN (1) | CN104264792B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847019A (en) * | 2015-01-26 | 2015-08-19 | 祝磊 | Steel frame structure adopting flange connection |
| CN107386440A (en) * | 2017-07-03 | 2017-11-24 | 温州市正立建筑设计有限公司 | Steel column attachment structure and its installation method |
| CN107435377A (en) * | 2017-07-04 | 2017-12-05 | 昆明理工大学 | Assembling type steel structure class reinforcing ring plate-type flange bean column node and its application method |
| CN107447861A (en) * | 2017-09-09 | 2017-12-08 | 北京工业大学 | A kind of assembling type steel structure square tube post beam column node connection device with diagonal brace |
| CN111852042A (en) * | 2020-07-24 | 2020-10-30 | 哈尔滨学院 | Support-free layered assembly type steel structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| CN1242458A (en) * | 1999-05-06 | 2000-01-26 | 华南理工大学 | Steel pipe high strength concrete column reinforcing joint, and method for mfg. same |
| CN101775840A (en) * | 2010-01-27 | 2010-07-14 | 江苏省电力设计院 | Beam column node suitable for quadrate steel pipe column |
| CN102828560A (en) * | 2012-09-12 | 2012-12-19 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
-
2014
- 2014-09-03 CN CN201410453770.1A patent/CN104264792B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| CN1242458A (en) * | 1999-05-06 | 2000-01-26 | 华南理工大学 | Steel pipe high strength concrete column reinforcing joint, and method for mfg. same |
| CN101775840A (en) * | 2010-01-27 | 2010-07-14 | 江苏省电力设计院 | Beam column node suitable for quadrate steel pipe column |
| CN102828560A (en) * | 2012-09-12 | 2012-12-19 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
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| Publication number | Publication date |
|---|---|
| CN104264792A (en) | 2015-01-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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