CN205604471U - Novel assembly node of steel -pipe column and shaped steel roof beam - Google Patents
Novel assembly node of steel -pipe column and shaped steel roof beam Download PDFInfo
- Publication number
- CN205604471U CN205604471U CN201620425205.9U CN201620425205U CN205604471U CN 205604471 U CN205604471 U CN 205604471U CN 201620425205 U CN201620425205 U CN 201620425205U CN 205604471 U CN205604471 U CN 205604471U
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- shaped steel
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Abstract
The utility model provides a novel assembly node of steel -pipe column and shaped steel roof beam, there is the steel -pipe column that a cross -section remains silent, on its both sides face respectively diad vertical welding have the top flange U shaped steel or the channel steel of a plurality of bolt holes, lower flange U shaped steel or channel steel that welding have a plurality of bolt holes is corresponded in its lower part, the welding of space department has the shear web of bolt hole between top flange U shaped steel or channel steel and lower flange U shaped steel or channel steel, opening shaped steel roof beam is the opening cross -section, its one side tip welding has the beam -ends board, there is the beam -ends otic placode in the middle part welding of beam -ends board, bolt hole and top flange U shaped steel or channel steel on the beam -ends board, bolt hole on the lower edge channel steel is corresponding, the beam -ends otic placode is corresponding with the bolt hole on the shear web. The novel assembly method of this steel -pipe column and shaped steel roof beam is applicable to the be assembled between/be connected between who remains silent between cross -section steel -pipe column and the opening cross -section shaped steel roof beam, can improve the anti -seismic performance and the ductility of node, improves the bearing capacity of node, and the protection steel pipe post is disappearance brittle failure under quiet power or seismic action, and then guarantees that steel frame structure has good antidetonation ductility.
Description
Technical field
This utility model relates to a kind of architectural engineering technology, and a kind of steel pipe column saves with the novel assembling of section steel beam
Point.
Background technology
Steel pipe column has the advantages such as reasonable stress, specious, anticorrosion refractory process be convenient, at pylon, bridge, public builds
Build, application in middle-high building and tall and slender structure widely.But, owing to steel pipe column is cross section of remaining silent, itself and H profile steel beam
It is difficulty with direct assembly connection.At present, conventional steel pipe column-H profile steel girder connection method of attachment has: iris type, fin-plate type, set
Tubular type, punching bolt type, blind bolt formula etc..In said method, rigidity and bearing capacity that iris type and fin-plate type connect are relatively big,
But it is more complicated to construct, and has otch or weld damage to steel pipe column, at the brittle break of earthquake reciprocating load lower node
Very risky, this is through Kobe earthquake and the confirmation of north ridge earthquake；Bushing type can improve joint by increasing the wall thickness of steel pipe column
Point rigidity and bearing capacity, but it does not the most change the problem that closed steel stud connects difficulty；Punching bolt and one side spiral shell
The cost of bolt is of a relatively high, and the domestic one side clamping screw product still not having easy construction, anchoring strength big.In recent years, have
Foreign scholar proposes to be used in the mode that steel tube surface welding channel-section steel is connected with open beam, preferably resolves remain silent post and H profile steel
Assembling between beam, and it is provided that higher bearing capacity and stiffness.But, welding channel-section steel is longitudinally arranged along post, when deck-molding is bigger
It is not easy to the bolt in channel-section steel is installed；It addition, the equal opening of channel-section steel upper and lower side being longitudinally arranged, test and shown that it is at tension side
Tear failure easily occurs.
Summary of the invention
In order to solve in present architectural engineering, steel pipe column is complicated with shape steel tube assembling construction, load action is low, cost is relative
Higher problem；This utility model provides the novel assembly node of a kind of steel pipe column and section steel beam.This assembly node is applicable to remain silent
Assembly connection between section steel tubing string and opening section section steel beam, it is possible to resolve cross section of remaining silent is not easy to the problem of assembling, effectively
Improving anti-seismic performance and the ductility of node, improve the bearing capacity of node, protection steel pipe column occurs without under static(al) or geological process
Brittle break, and then ensure that steel-frame structure has good anti-earthquake ductility.
This utility model solves its technical problem and be the technical scheme is that the novel dress of a kind of steel pipe column and section steel beam
Join node, including: steel pipe column, the U-shaped steel in top flange or U-steel, shear web, the U-shaped steel in lower flange or U-steel, beam-ends otic placode,
Beam end plate, open-type girder steel；A kind of steel pipe column and the novel assembly node of section steel beam, be the steel pipe column remained silent in a kind of cross section
On two sides, it is respectively symmetrically axis vertical welding with the U-shaped steel in top flange of multiple bolts hole or U-steel, same in its underpart
Correspondence welds the U-shaped steel in lower flange with multiple bolts hole or U-steel, and in top flange, U-shaped steel or U-steel are U-shaped with lower flange
Between steel or U-steel, gap welding is with the shear web of bolt hole, and open-type girder steel is I shape, H type, grooved, one
Side end is welded with beam end plate, is welded with beam-ends otic placode in the middle part of beam end plate, the bolt hole on beam end plate and the U-shaped steel in top flange or
Bolt hole on U-steel, the U-shaped steel in lower flange or U-steel is corresponding, and beam-ends otic placode is relative with the bolt hole on shear web
Should.
Described steel pipe column is cross section of remaining silent, at node region without perforate weakening or segmentation；Described section steel beam is I shape, H
Type, grooved, its end welded end plate, end plate welds otic placode near the middle part of steel pipe column side.
The U-shaped steel in described top flange or the corresponding reversion of U-steel, the U-shaped steel in lower flange or U-steel form U-shaped steel or grooved
Steel.Reversion U-shaped steel or channel-section steel form corresponding assembly parts with shear web, and assembly parts are opening section, assembly parts one end and steel
Column surface welds, other end perforate and with the end plate of H profile steel beam and otic placode high strength exploitation thereof.
A kind of steel pipe column with the construction method of the novel assembly node of section steel beam is: first by described steel pipe column and top flange
U-shaped steel or U-steel, the U-shaped steel in lower flange or U-steel and shear web complete welding in factory, and are reserved with and section steel beam
Corresponding bolt hole, is transported to job site and installs in place, and then lifting location is with beam end plate and the section steel beam of beam-ends otic placode, peace
Connecting bolt between dress beam-ends otic placode and shear web, finally installs the company between end plate and the U-shaped steel in the upper and lower edge of a wing or U-steel
Connecting bolt.
The technological requirement of the novel assembly node of a kind of steel pipe column and section steel beam: invert U-shaped steel or U-steel axis and steel
Column axis is arranged vertically, for ease of install, section steel beam end plate be connected otic placode can open long U-shaped or slotted hole, moment of flexure mainly by
The U-shaped steel in top flange or U-steel, the U-shaped steel in lower flange or U-steel undertake, and shearing is mainly born by shear web.
This utility model provides the benefit that: this steel pipe column is applicable to, with the novel assembly method of section steel beam, section steel pipe of remaining silent
Assembly connection between post and opening section section steel beam, it is possible to resolve cross section of remaining silent is not easy to the problem of assembling, is effectively improved node
Anti-seismic performance and ductility, improve node bearing capacity, protection steel pipe column under static(al) or geological process, occur without brittle break,
And then ensure that steel-frame structure has good anti-earthquake ductility.
Accompanying drawing explanation
Fig. 1 is this utility model structural principle schematic diagram；
Fig. 2 is the front view that Fig. 1 one side connects；
Fig. 3 is the front view during connection of unilateral single channel-section steel.
In figure: 1. the U-shaped steel in steel pipe column, 2. top flange or the U-shaped steel of U-steel, 3. shear web, 4. lower flange or U-steel,
5. beam-ends otic placode, 6. beam end plate, 7. open-type girder steel.
Detailed description of the invention
A kind of steel pipe column and the novel assembly node of section steel beam, including: steel pipe column 1, the U-shaped steel in top flange or U-steel 2,
Shear web 3, the U-shaped steel in lower flange or U-steel 4, beam-ends otic placode 5, beam end plate 6, open-type girder steel 7；A kind of steel pipe column and type
The novel assembly node of girder steel, on the two sides that a kind of cross section is the steel pipe column 1 remained silent, is respectively symmetrically axis vertical welding tape splicing
Having the U-shaped steel in top flange or the U-steel 2 of multiple bolt hole, in its underpart, the welding of same corresponding position is with the bottom wing of multiple bolts hole
The U-shaped steel of edge or U-steel 4, between the U-shaped steel in top flange or U-steel 2 steel U-shaped with lower flange or U-steel 4, gap is welded
Shear web 3 with bolt hole；Open-type girder steel 7 is I shape, H type, grooved, and one side end is welded with beam end plate 6,
Beam-ends otic placode 5, the bolt hole on beam end plate 6 and the U-shaped steel in top flange or U-steel 2, lower edge U-steel it is welded with in the middle part of beam end plate 6
Bolt hole on 4 is corresponding, and beam-ends otic placode 5 is corresponding with the bolt hole on shear web 3.
Described steel pipe column 1 is cross section of remaining silent, at node region without perforate weakening or segmentation；Described open-type girder steel 7 is work
Font, H type, grooved, its end welded grider end plate 5, beam end plate 5 welds beam-ends otic placode 5 near the middle part of steel pipe column 1 side.
The U-shaped steel in described top flange or U-steel 2, the U-shaped steel in lower flange or U-steel 4 corresponding reversion composition invert U-shaped steel
Or U-steel.Reversion U-shaped steel or channel-section steel and shear web 3 form corresponding assembly parts, and assembly parts are opening section, assembly parts one
End and steel pipe column 1 surface soldered, other end perforate beam end plate 6 and otic placode 5 thereof with H profile steel beam use high strength exploitation.
A kind of steel pipe column with the construction method of the novel assembly node of section steel beam is: first by described steel pipe column 1 and upper limb
The U-shaped steel of edge or U-steel 2, the U-shaped steel in lower flange or U-steel 4 and shear web 3 complete welding in factory, and are reserved with and open
The bolt hole of shape of the mouth as one speaks girder steel 7 correspondence, is transported to job site and installs in place, and then lifting location is with beam end plate 6 and beam-ends otic placode 5
Open-type girder steel 7, the connecting bolt between beam-ends otic placode 5 and shear web 3 is installed, last mounting rail end plate 6 is U-shaped with top flange
Connecting bolt between steel or the U-shaped steel of U-steel 2 and lower flange or U-steel 4.
The technological requirement of the novel assembly node of a kind of steel pipe column and section steel beam: invert U-shaped steel or U-steel axis and steel
Tubing string 1 axis is arranged vertically, and for ease of installing, the otic placode being connected with section steel beam end plate can open long U-shaped or slotted hole, and moment of flexure is main
Being undertaken by the U-shaped steel in top flange or U-steel 2, the U-shaped steel in lower flange or U-steel 4, shearing is mainly born by shear web 3.
Claims (4)
1. steel pipe column and a novel assembly node for section steel beam, including: steel pipe column (1), the U-shaped steel in top flange or U-steel (2),
Shear web (3), the U-shaped steel in lower flange or U-steel (4), beam-ends otic placode (5), beam end plate (6), open-type girder steel (7)；Its feature
Being: a kind of steel pipe column and the novel assembly node of section steel beam, having a kind of cross section is on the two sides of the steel pipe column (1) remained silent, point
Other axis of symmetry vertical welding with the U-shaped steel in top flange of multiple bolts hole or U-steel (2), the same corresponding position weldering in its underpart
Tape splicing has the U-shaped steel in lower flange or the U-steel (4) of multiple bolt hole, and in top flange, U-shaped steel or U-steel (2) are U-shaped with lower flange
Between steel or U-steel (4), gap welding is with the shear web (3) of bolt hole；Open-type girder steel (7) be I shape, H type,
Grooved, one side end is welded with beam end plate (6), is welded with beam-ends otic placode (5), on beam end plate (6) at beam end plate (6) middle part
Bolt hole on bolt hole steel U-shaped with top flange or U-steel (2), the U-shaped steel in lower flange or U-steel (4) is corresponding, beam-ends ear
Plate (5) is corresponding with the bolt hole on shear web (3).
A kind of steel pipe column the most according to claim 1 and the novel assembly node of section steel beam, is characterized in that: described steel pipe column
(1) for cross section of remaining silent, at node region without perforate weakening or segmentation；Described open-type girder steel (7) be I shape, H type, grooved or
Other opening sections, its end welded grider end plate (6), beam end plate (6) is near the middle part welding beam-ends otic placode of steel pipe column (1) side
(5).
A kind of steel pipe column the most according to claim 1 and the novel assembly node of section steel beam, is characterized in that: described top flange
U-shaped steel or U-steel (2), the U-shaped steel in lower flange or U-steel (4) corresponding reversion composition invert U-shaped steel or U-steel.
4. reversion U-shaped steel or channel-section steel and shear web (3) composition assembly parts, assembly parts are opening section, assembly parts one end with
Steel pipe column (1) surface soldered, other end perforate beam end plate (6) and beam-ends otic placode (5) with open-type girder steel (7) use high intensity
Bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425205.9U CN205604471U (en) | 2016-05-12 | 2016-05-12 | Novel assembly node of steel -pipe column and shaped steel roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425205.9U CN205604471U (en) | 2016-05-12 | 2016-05-12 | Novel assembly node of steel -pipe column and shaped steel roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604471U true CN205604471U (en) | 2016-09-28 |
Family
ID=56965893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425205.9U Expired - Fee Related CN205604471U (en) | 2016-05-12 | 2016-05-12 | Novel assembly node of steel -pipe column and shaped steel roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604471U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839788A (en) * | 2016-05-12 | 2016-08-10 | 中国矿业大学 | Novel steel pipe column and shaped steel beam assembling method |
| CN106436926A (en) * | 2016-11-07 | 2017-02-22 | 燕山大学 | Square steel tube column-H-shaped steel beam end-plate connecting node |
| CN107893480A (en) * | 2017-12-14 | 2018-04-10 | 西安建筑科技大学 | A kind of assembled connecting node of lattice beam and post |
| CN111910780A (en) * | 2020-08-14 | 2020-11-10 | 中国十七冶集团有限公司 | Assembled beam column connected node |
| CN113882505A (en) * | 2021-09-09 | 2022-01-04 | 东南大学建筑设计研究院有限公司 | Easy-to-repair assembly type steel structure beam column node with damper and installation method |
| CN114599842A (en) * | 2019-07-09 | 2022-06-07 | 月光投资控股有限公司 | Multifunctional connector |
| CN115387481A (en) * | 2022-11-01 | 2022-11-25 | 北京建筑大学 | Beam column connecting node of modular steel structure building |
| CN115492240A (en) * | 2022-10-25 | 2022-12-20 | 哈尔滨工程大学 | TB-type semi-rigid assembly type node and assembly method thereof |
| CN114599842B (en) * | 2019-07-09 | 2024-04-30 | 月光投资控股有限公司 | Multifunctional connector |
-
2016
- 2016-05-12 CN CN201620425205.9U patent/CN205604471U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839788A (en) * | 2016-05-12 | 2016-08-10 | 中国矿业大学 | Novel steel pipe column and shaped steel beam assembling method |
| CN105839788B (en) * | 2016-05-12 | 2018-03-27 | 中国矿业大学 | A kind of assembly method of steel pipe column and section steel beam |
| CN106436926A (en) * | 2016-11-07 | 2017-02-22 | 燕山大学 | Square steel tube column-H-shaped steel beam end-plate connecting node |
| CN107893480A (en) * | 2017-12-14 | 2018-04-10 | 西安建筑科技大学 | A kind of assembled connecting node of lattice beam and post |
| CN114599842A (en) * | 2019-07-09 | 2022-06-07 | 月光投资控股有限公司 | Multifunctional connector |
| CN114599842B (en) * | 2019-07-09 | 2024-04-30 | 月光投资控股有限公司 | Multifunctional connector |
| CN111910780A (en) * | 2020-08-14 | 2020-11-10 | 中国十七冶集团有限公司 | Assembled beam column connected node |
| CN113882505A (en) * | 2021-09-09 | 2022-01-04 | 东南大学建筑设计研究院有限公司 | Easy-to-repair assembly type steel structure beam column node with damper and installation method |
| CN115492240A (en) * | 2022-10-25 | 2022-12-20 | 哈尔滨工程大学 | TB-type semi-rigid assembly type node and assembly method thereof |
| CN115492240B (en) * | 2022-10-25 | 2023-08-25 | 哈尔滨工程大学 | TB-type semi-rigid assembly type node and assembly method thereof |
| CN115387481A (en) * | 2022-11-01 | 2022-11-25 | 北京建筑大学 | Beam column connecting node of modular steel structure building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170512 |