CN207277562U - Assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node - Google Patents
Assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node Download PDFInfo
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- CN207277562U CN207277562U CN201721358209.0U CN201721358209U CN207277562U CN 207277562 U CN207277562 U CN 207277562U CN 201721358209 U CN201721358209 U CN 201721358209U CN 207277562 U CN207277562 U CN 207277562U
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Abstract
Assembled concrete-filled circular steel tube column H-shaped girder steel Integral flange outer shroud plate node, belongs to styletable in technical field of structural engineering, including flanged outer ring plate, styletable under flanged outer ring plate, flanged outer ring plate nodes domains, connecting plate, H-shaped girder steel.Upper and lower styletable is welded by flange outer ring plate of putting more energy into round steel tubing string, flanged outer ring plate nodes domains in factory process and are welded by round steel tubing string, flange outer ring plate, cantilever web, upper and lower styletable flanged joint is cultrated high-strength bolt using torsion, steel beam flange connection uses common high-strength bolt, and steel beam web plate connection uses frictional high-strength bolts.The utility model is divided into three construction stages, and the first stage is assembled at the scene by shop prefabricated module component, second stage by the connection mode of high-strength bolt, phase III placing concrete at the scene.The assembling type node of the utility model has the advantages that good anti-seismic performance, high capacity, the rapid environmental protection of construction.
Description
Technical field
It the utility model is related to and belong to technical field of structural engineering, and in particular to assembled concrete-filled circular steel tube column-H-shaped steel
Beam Integral flange outer shroud plate node.
Background technology
At present, assembled combining structure belongs to the ground zero stage in China.The mode of construction of assembled combining structure building
It is to manufacture the main member in building and component in factory to complete, then transports to scene, after mechanization is installed, is formed full
The building of sufficient predetermined function requirement.Assembled steel-mixed combining structure building is with anti-seismic performance is good, architecture quality is high, makes
Simply, the advantages that industrialization degree height, green energy conservation.
Node is the major part of structural system composition and stress, and design one kind had not only met assembled requirement but also safe and reliable
Node type of attachment be to realize the key issue of fabricated construction industrialization urgent need to resolve.Traditional full welding and bolt weldering mixing section
Point needs welded steel beam and steel pipe column limb at the scene, its welding difficulty is big, weld strength is low, stability is poor, beam column flange form outer shroud
The full bolt connection node of plate can be such that welding job is completed in factory, and the installation of component is only completed in construction site by tightening bolt,
Weldquality and welding residual stress etc. can be avoided to not only increase prolonging for node to the adverse effect of joints performance
Property, also reduces the difficulty of site operation quality control.
The content of the invention
The purpose of this utility model is to provide a kind of assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud
Plate node.
The utility model is assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node, including band method
Styletable 2, flanged outer ring plate nodes domains 3, girder steel 4, connecting plate 5 under styletable 1, flanged outer ring plate on blue outer ring plate, it is flanged
Styletable 2 has identical construction, including the first round steel tubing string 11, the second round steel under styletable 1 and flanged outer ring plate on outer ring plate
Tubing string 21, first flange outer ring plate 12, second flange outer ring plate 22, first flange outer ring plate 12, second flange outer ring plate 22 divide
It is not welded on the outside of the upper end of the first round steel tubing string 11, the second round steel tubing string 21；Flanged outer ring plate nodes domains 3 include the 3rd circle
Steel pipe column 31, the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33, the first cantilever web 34, the second cantilever web 35, first
Cantilever web 34, the second cantilever web 35 are welded on the both ends of the 3rd round steel tubing string 31, the 3rd flange outer ring plate 32, the 4th flange
Outer ring plate 33 is welded on the outside of the both ends of the 3rd round steel tubing string 31, and the first cantilever web 34, the second cantilever web 35 are respectively with the
Three flange outer ring plates 32, the 4th flange outer ring plate 33 weld；Girder steel 4 is H-shaped girder steel；Connecting plate 5 is 2 pieces, is located at band method respectively
The cantilever web at blue outer ring plate nodes domains both ends and the junction of girder steel.
The usefulness of the utility model is：The utility model had not only met assembled requirement but also safe and reliable node, gram
The defects of taking the prior art, realizes the assembling of structure, accelerates speed of application, meets assembled steel-concrete combined struture system
It is required that.
Brief description of the drawings
Fig. 1 is the flange outer ring plate joint structure schematic diagram of the utility model, and Fig. 2 is the flange outer ring plate section of utility model
Point splicing schematic diagram, Fig. 3 is styletable on the flanged outer ring plate of flange outer shroud plate node of the utility model（Flanged lower styletable）
Organigram, Fig. 4 are the flanged outer ring plate nodes domains organigrams of the flange outer shroud plate node of the utility model, Fig. 5
It is the girder steel organigram of the flange outer shroud plate node of the utility model, Fig. 6 is the flange outer shroud plate node of the utility model
Connecting plate organigram.
Embodiment
As shown in Fig. 1 ~ Fig. 6, the utility model is assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud
Styletable 2 under styletable 1, flanged outer ring plate on plate node, including flanged outer ring plate, flanged outer ring plate nodes domains 3, girder steel 4,
Connecting plate 5, styletable 2 has identical construction, including the first round steel pipe under styletable 1 and flanged outer ring plate on flanged outer ring plate
Column 11, the second round steel tubing string 21, first flange outer ring plate 12, second flange outer ring plate 22, first flange outer ring plate 12, the second method
Blue outer ring plate 22 is respectively welded on the outside of the upper end of the first round steel tubing string 11, the second round steel tubing string 21；Flanged outer shroud plate node
It is outstanding that domain 3 includes the 3rd round steel tubing string 31, the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33, the first cantilever web 34, second
Arm web 35, the first cantilever web 34, the second cantilever web 35 are welded on the both ends of the 3rd round steel tubing string 31, the 3rd flange outer shroud
Plate 32, the 4th flange outer ring plate 33 are welded on the outside of the both ends of the 3rd round steel tubing string 31, the first cantilever web 34, the second cantilever abdomen
Plate 35 is welded with the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33 respectively；Girder steel 4 is H-shaped girder steel；Connecting plate 5 is 2 pieces,
Respectively positioned at the cantilever web at flanged outer ring plate nodes domains both ends and the junction of girder steel.
As shown in Fig. 1 ~ Fig. 6,4 web of girder steel has identical height with the first cantilever web 34, the second cantilever web 35,
Girder steel 4 has with first flange outer ring plate 12, second flange outer ring plate 22, the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33
There is an identical flange width, first flange outer ring plate 12,22 and the 3rd flange outer shroud of second flange outer ring plate in upper and lower styletable
Plate 32, the 4th flange outer ring plate 33, the upper lower flange of girder steel 4 have an identical bolt hole of position correspondence, size, connecting plate 5 with
The web of girder steel 4, the first cantilever web 34, the second cantilever web 35 have the identical bolt hole of position correspondence, size, upper lower prop
First flange outer ring plate 12, the second flange outer ring plate 22 at end have with the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33
The identical bolt hole of position correspondence, size.
As shown in Figure 1, Figure 3, the upper end of first flange outer ring plate 12 and the lower end of second flange outer ring plate 22 are equipped with plural number
A ribbed stiffener.
Styletable 2, flanged outer ring plate nodes domains 3 are complete in factory under styletable 1, flanged outer ring plate on flanged outer ring plate
Into welding job, modularization retrofit is taken.
As shown in Fig. 1, Fig. 3, Fig. 4, the first flange outer ring plate 12 of upper and lower styletable, second flange outer ring plate 22 with method
3rd flange outer ring plate 32 of blue nodes domains, the flanged joint of the 4th flange outer ring plate 33 are connected using torque-shear type high-strength bolt；
First flange outer ring plate 12, second flange outer ring plate 22 and the 3rd flange outer ring plate 32, the 4th flange outer ring plate 33, girder steel 4
Edge of a wing connection is connected using common high-strength bolt；First cantilever web 34, the second cantilever web 35 are connected with the web of girder steel 4 and adopt
Use high-strength friction bolt connection.
Styletable 2 under styletable 1, flanged outer ring plate on flanged outer ring plate, flanged outer ring plate nodes domains 3, girder steel 4, even
Fishplate bar 5 uses 10.9 grades and the fastener of the above, the interior filling C50 of steel pipe using Q345 and the steel of above intensity, high-strength bolt
And the high intensity self-compacting concrete of above concrete strength.
The specific connection mode of the bean column node of the utility model is illustrated below in conjunction with attached drawing：
As shown in figs. 1 to 6, the node first flange outer ring plate 12 is welded on 11 lower end of the first round steel tubing string, forms band
Styletable 1 on flange outer ring plate；The node second flange outer ring plate 22 is welded on 21 upper end of the second round steel tubing string, and composition is flanged
Styletable 2 under outer ring plate；The 3rd flange outer ring plate 32 of node, the 4th flange outer ring plate 33, the first cantilever web 34, second are outstanding
Arm web 35 is welded on the 3rd round steel tubing string 31 according to schematic diagram respectively, forms flanged outer ring plate nodes domains 3；The girder steel
4th, connecting plate 5 and upper and lower styletable flange outer ring plate, nodes domains flange outer ring plate are all the drilling that is prefabricated in the factory；It is described upper and lower
The first flange outer ring plate 12 of styletable, the 3rd flange outer ring plate 32 of second flange outer ring plate 22 and nodes domains, outside the 4th flange
The flanged joint of ring flat-plate 33 is connected using torque-shear type high-strength bolt；First flange outer ring plate 12, second flange outer ring plate 22 and
The edge of a wing connection of three flange outer ring plates 32, the 4th flange outer ring plate 33, girder steel 4 is connected using common high-strength bolt；First cantilever
Web 34, the second cantilever web 35 are connected with the web of girder steel 4 uses high-strength friction bolt connection.
Claims (5)
1. assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node, including styletable on flanged outer ring plate
（1）, styletable under flanged outer ring plate（2）, flanged outer ring plate nodes domains（3）, girder steel（4）, connecting plate（5）, it is characterised in that：
Styletable on flanged outer ring plate（1）With styletable under flanged outer ring plate（2）With identical construction, including the first round steel tubing string
（11）, the second round steel tubing string（21）, first flange outer ring plate（12）, second flange outer ring plate（22）, first flange outer ring plate
（12）, second flange outer ring plate（22）It is respectively welded at the first round steel tubing string（11）, the second round steel tubing string（21）Upper end on the outside of；
Flanged outer ring plate nodes domains（3）Including the 3rd round steel tubing string（31）, the 3rd flange outer ring plate（32）, the 4th flange outer ring plate
（33）, the first cantilever web（34）, the second cantilever web（35）, the first cantilever web（34）, the second cantilever web（35）Welding
In the 3rd round steel tubing string（31）Both ends, the 3rd flange outer ring plate（32）, the 4th flange outer ring plate（33）It is welded on the 3rd round steel
Tubing string（31）Both ends on the outside of, the first cantilever web（34）, the second cantilever web（35）Respectively with the 3rd flange outer ring plate（32）、
4th flange outer ring plate（33）Welding；Girder steel（4）For H-shaped girder steel；Connecting plate（5）For 2 pieces, respectively positioned at flanged outer ring plate section
The cantilever web at point domain both ends and the junction of girder steel.
2. assembled concrete-filled circular steel tube column according to claim 1-H-shaped girder steel Integral flange outer shroud plate node, its
It is characterized in that：Girder steel（4）Web and the first cantilever web（34）, the second cantilever web（35）With identical height, girder steel（4）
With first flange outer ring plate（12）, second flange outer ring plate（22）, the 3rd flange outer ring plate（32）, the 4th flange outer ring plate（33）
With identical flange width, the first flange outer ring plate in upper and lower styletable（12）, second flange outer ring plate（22）With the 3rd method
Blue outer ring plate（32）, the 4th flange outer ring plate（33）, girder steel（4）Upper lower flange there is the identical bolt of position correspondence, size
Hole, connecting plate（5）With girder steel（4）Web, the first cantilever web（34）, the second cantilever web（35）With position correspondence, greatly
Small identical bolt hole, the first flange outer ring plate of upper and lower styletable（12）, second flange outer ring plate（22）With the 3rd flange outer shroud
Plate（32）, the 4th flange outer ring plate（33）With the identical bolt hole of position correspondence, size.
3. assembled concrete-filled circular steel tube column according to claim 1-H-shaped girder steel Integral flange outer shroud plate node, its
It is characterized in that：First flange outer ring plate（12）Upper end and second flange outer ring plate（22）Lower end be equipped with a plurality of ribbed stiffeners.
4. assembled concrete-filled circular steel tube column according to claim 1-H-shaped girder steel Integral flange outer shroud plate node, its
It is characterized in that：The first flange outer ring plate of upper and lower styletable（12）, second flange outer ring plate（22）With the 3rd of flanged nodes domains the
Flange outer ring plate（32）, the 4th flange outer ring plate（33）Flanged joint using torque-shear type high-strength bolt connect；Outside first flange
Ring flat-plate（12）, second flange outer ring plate（22）With the 3rd flange outer ring plate（32）, the 4th flange outer ring plate（33）, girder steel（4）'s
Edge of a wing connection is connected using common high-strength bolt；First cantilever web（34）, the second cantilever web（35）With girder steel（4）Web
Connection uses high-strength friction bolt connection.
5. assembled concrete-filled circular steel tube column according to claim 1-H-shaped girder steel Integral flange outer shroud plate node, its
It is characterized in that：Styletable on flanged outer ring plate（1）, styletable under flanged outer ring plate（2）, flanged outer ring plate nodes domains（3）, steel
Beam（4）, connecting plate（5）Using Q345 and the steel of above intensity, high-strength bolt uses 10.9 grades and the fastener of the above, steel pipe
The high intensity self-compacting concrete of interior filling C50 and above concrete strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358209.0U CN207277562U (en) | 2017-10-20 | 2017-10-20 | Assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358209.0U CN207277562U (en) | 2017-10-20 | 2017-10-20 | Assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277562U true CN207277562U (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358209.0U Active CN207277562U (en) | 2017-10-20 | 2017-10-20 | Assembled concrete-filled circular steel tube column-H-shaped girder steel Integral flange outer shroud plate node |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610652A (en) * | 2018-12-05 | 2019-04-12 | 台州航权机械科技有限公司 | A kind of beam-column node structure and its installation method |
| CN113738149A (en) * | 2021-09-09 | 2021-12-03 | 陕西建工机械施工集团有限公司 | External T shaped steel symmetry reinforced structure of existing steel-pipe column |
| CN114411980A (en) * | 2022-02-25 | 2022-04-29 | 东南大学 | Hollow interlayer internal stiffening outer ring plate type steel pipe concrete beam column node |
| CN114856087A (en) * | 2022-06-23 | 2022-08-05 | 福建农林大学 | Full-prefabricated assembled concrete-filled steel tube composite column connecting node and construction method |
-
2017
- 2017-10-20 CN CN201721358209.0U patent/CN207277562U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610652A (en) * | 2018-12-05 | 2019-04-12 | 台州航权机械科技有限公司 | A kind of beam-column node structure and its installation method |
| CN113738149A (en) * | 2021-09-09 | 2021-12-03 | 陕西建工机械施工集团有限公司 | External T shaped steel symmetry reinforced structure of existing steel-pipe column |
| CN114411980A (en) * | 2022-02-25 | 2022-04-29 | 东南大学 | Hollow interlayer internal stiffening outer ring plate type steel pipe concrete beam column node |
| CN114411980B (en) * | 2022-02-25 | 2023-08-18 | 东南大学 | Hollow interlayer inner stiffening outer ring plate type steel pipe concrete beam column node |
| CN114856087A (en) * | 2022-06-23 | 2022-08-05 | 福建农林大学 | Full-prefabricated assembled concrete-filled steel tube composite column connecting node and construction method |
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