CN106677341A - End plate assembled channel steel holed beam column node connecting device restorable in function - Google Patents
End plate assembled channel steel holed beam column node connecting device restorable in function Download PDFInfo
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- CN106677341A CN106677341A CN201710087644.2A CN201710087644A CN106677341A CN 106677341 A CN106677341 A CN 106677341A CN 201710087644 A CN201710087644 A CN 201710087644A CN 106677341 A CN106677341 A CN 106677341A
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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
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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
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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
- E04B2001/2406—Connection nodes
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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
- E04B2001/2415—Brackets, gussets, joining plates
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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
- E04B2001/2418—Details of bolting
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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
- E04B2001/2466—Details of the elongated load-supporting parts
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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 relates to an end plate assembled channel steel holed beam column node connecting device restorable in function and belongs to the field of structural engineering. The end plate assembled channel steel holed beam column node connecting device restorable in function consists of a square steel pipe column with a cantilever beam section, a channel steel holed beam column section and a connecting device body for the two parts. The welding parts of the node connecting device are completed in a factory, the weld joint accuracy and quality are easy to control, and a space structure of the channel steel holed beam column section facilitates pipeline penetration. A channel steel holed beam can be assembly and formed with a floor slab in the factory to form a modular assembly unit, and then the assembly units are assembled and connected through the channel steel holed beams and the square steel pipe columns with the cantilever beam sections. A node of the connecting device is the node simultaneously used for beam end reinforcement and cover plate connection weakening, triple energy dissipation of frictional slippage of bolts and plastic deformation of flange connecting plates and bolts can be achieved, plastic hinges are transferred to cover plates and connecting plates, and structural function restoration can be achieved only by replacing the connecting plates after earthquakes.
Description
Technical field
This patent is related to a kind of end plate assembled channel-section steel for recovering function and punches beam column node connection device, belongs to structure
Field of engineering technology.
Background technology
Assembled architecture system has and manufactures and designs that cycle is short, design production integration, labor strength be low, production effect
The remarkable advantage such as rate height, energy-conserving and environment-protective, overall economic efficiency be good, has become that American-European-Japanese Ao Deng developed countries are important to build
Residence form.
After northern ridge earthquake and Osaka-Kobe earthquake, people have been carried out extensively to beam column welding rigid connection node Slope protection
And in-depth study, and propose the measure of various improvement bean column node anti-seismic performances.Can be broadly divided into improves bean column node weldering
Stitch performance and make plastic hinge two types, wherein the research to plastic hinge is on the high side.And Vierendeel girder passes through cantilever with post
The connected mode of beam section, it is possible to use construction itself feature makes place of the plastic hinge move from outside cylinder, and using high-strength bolt
Sliding is consumed energy.Under conditions of bean column node intensity is ensured, in this way protecting bean column node to avoid brittle break.
This beam-column connection is made up of two parts, and one is being welded to connect for Liang Yuzhu, is completed by factory process；Two is Liang Yuliang
Splicing, completes at the construction field (site).Beam column is welded to connect processing and completes in factory, is not only easy to make but also make weld seam precision and matter
Amount is guaranteed.Liang Liang splicings adopt high-strength friction bolt connection, quick and easy for installation.Due to only carrying out high-strength spiral shell in building site
Bolt splices, it is not necessary to on-the-spot welding, is affected less by place weather conditions, greatly improves speed of application.Existing beam column
Node is primarily present following shortcoming：1. using the type of attachment of Site Welding more than beam-to-column joint, weldquality cannot be guaranteed,
And easily there is brittle fracture under geological process in the weld seam at beam-to-column joint；2. more than the styletable using plus splice plate or haunch plus
Strong mode, a plurality of weld seam superposition, the stress of generation is complex.3. the installation and removal process of assembling type steel structure building can be with
Full assembled is realized, but after shake in terms of reparation, it is as good as with traditional steel building, it is impossible to which realizing " can quick-recovery function soon
Assembled ".
To overcome the problems referred to above, patent of the present invention proposes a kind of end plate assembled channel-section steel for recovering function and punches beam column
Nodal connection device.
A kind of end plate assembled channel-section steel for recovering function that patent of the present invention is proposed punches beam column node connection device, by
Quadrate steel pipe column with cantilever beam section, channel-section steel punch beam section and both attachment means composition.Quadrate steel pipe column with cantilever beam section by
Upper quadrate steel pipe column, middle quadrate steel pipe column, lower quadrate steel pipe column, top square spacer plate, bottom square spacer plate and cantilever beam section web are welded
Form.Upper quadrate steel pipe column, middle quadrate steel pipe column are welded respectively with top square spacer plate；Lower quadrate steel pipe column, middle quadrate steel pipe column respectively with
Bottom square spacer plate welding.The channel-section steel beam section that punches is formed by connecting by two channel-section steels beam that punches by the 1st Bolt, and channel-section steel punches beam
Modular assembly unit can be formed with floor in factory-assembled molding, then at the construction field (site) each assembly unit is opened by channel-section steel
Hole beam realizes assembly connection with band cantilever beam section quadrate steel pipe column.Quadrate steel pipe column with cantilever beam section and channel-section steel punch between beam section
Attachment means are by top flange upper junction plate, lower flange lower connecting plate, top flange lower connecting plate, lower flange upper junction plate, top flange
Backing plate, lower flange backing plate, L-type connecting plate, channel-section steel punch beam end plate and high-strength bolt composition.
Top flange connecting plate and lower flange connecting plate in described attachment means can be not provided with Os Canitis and weaken area, also may be used
To be arranged to, circular arc Os Canitis weaken area or flat Os Canitis weaken area, and Os Canitis weaken the size in area and designed according to practical situation.
It is hollow in described square steel tube column jecket, or casting concrete；Described quadrate steel pipe column also can be replaced round steel tubing string.
The nodal connection device may also be employed edge of a wing list cover plate type of attachment.
The content of the invention
The present invention proposes that a kind of end plate assembled channel-section steel for recovering function punches beam column node connection device, belongs to structure
Engineering field.The nodal connection device welding portion of the present invention is completed in factory, and its weld seam precision and quality are more easy to control,
Scene is assembled only with the high-strength bolt and splice plate beam section that punches to the quadrate steel pipe column with cantilever beam section and channel-section steel, bolt
Fastening work is convenient and swift, and speed of application is greatly improved with construction quality, adapts to the development of assembling type steel structure.
A kind of end plate assembled channel-section steel for recovering function punches beam column node connection device, by the square steel with cantilever beam section
Tubing string, channel-section steel punch beam section and both attachment means composition；
Quadrate steel pipe column with cantilever beam section by upper quadrate steel pipe column, middle quadrate steel pipe column, lower quadrate steel pipe column, top square spacer plate,
Bottom square spacer plate and cantilever beam section web are welded.Upper quadrate steel pipe column, middle quadrate steel pipe column are welded respectively with top square spacer plate
Connect；Lower quadrate steel pipe column, middle quadrate steel pipe column are welded respectively with bottom square spacer plate；Cantilever beam section web surrounding is square with top respectively
The welding of dividing plate, middle quadrate steel pipe column and bottom square spacer plate；Wherein, top square spacer plate is divided into three parts with bottom square spacer plate,
Respectively square loop section, square arc linkage section part, edge of a wing section part.Reinforcing section, square arc company of the square loop section as nodes domains
Connect section part as beam end haunch part, edge of a wing section part as the beam section that punches with channel-section steel splicing part.Top it is square every
Plate, the interior square chi cun of bottom square spacer plate are respectively less than square chi cun in quadrate steel pipe column, and foreign side's size is all higher than the outer square chi of quadrate steel pipe column
It is very little, and square spacer plate thickness punches beam section edge of a wing thickness more than channel-section steel；
The channel-section steel beam section that punches is spliced by two channel-section steels beam that punches with bolt, and channel-section steel punches beam can be with floor in factory's group
Dress up type, form modular assembly unit, then at the construction field (site) each assembly unit is punched beam and band cantilever beam section by channel-section steel
Quadrate steel pipe column realizes assembly connection.Channel-section steel punch beam top flange and top flange upper junction plate, top flange backing plate and top flange under
Connecting plate is formed by connecting by high-strength bolt, channel-section steel punch lower flange and the lower flange lower connecting plate of beam, lower flange backing plate and under
Edge of a wing upper junction plate is formed by connecting by high-strength bolt, and punch beam section web side and channel-section steel of channel-section steel punches beam-ends plate weld；Together
When, the channel-section steel beam end plate that punches is connected in the quadrate steel pipe column main body with cantilever beam section by high-strength bolt and L-type connecting plate；
The attachment means that quadrate steel pipe column with cantilever beam section and channel-section steel punch between beam section are by top flange upper junction plate, bottom wing
Edge lower connecting plate, top flange lower connecting plate, lower flange upper junction plate, top flange backing plate, lower flange backing plate, L-type connecting plate, channel-section steel
Punch beam end plate and high-strength bolt composition；
Top flange upper junction plate and top square spacer plate, channel-section steel punch beam section；Top flange lower connecting plate and top flange backing plate,
Top flange upper junction plate；Lower flange upper junction plate and lower flange backing plate, lower flange lower connecting plate；L-type connecting plate and channel-section steel punch
Beam end plate；Lower flange lower connecting plate and bottom square spacer plate, channel-section steel are punched and connected by single row or multiple rows Bolt between beam section
Connect；
Two channel-section steels are first punched beam by the connection of the 1st Bolt, secondly, by bottom wing by attachment means in construction and installation
Edge lower connecting plate is connected by Bolt with bottom square spacer plate, lower flange upper junction plate, and lower flange backing plate and channel-section steel are punched
Beam section is successively placed on overhanging lower flange lower connecting plate.Meanwhile, L-type connecting plate and cantilever web are used by reserved screw
Bolt connection.Finally, top flange upper junction plate is opened respectively by Bolt with top square spacer plate, top flange backing plate, channel-section steel
The connection of hole beam section, L-type connecting plate and the channel-section steel beam end plate that punches is connected by Bolt, is so far assembled and is completed；
Quadrate steel pipe column can manage interior hollow, or casting concrete, also can be replaced round steel tubing string；
Top flange connecting plate and lower flange connecting plate in described attachment means can be not provided with Os Canitis and weaken area, also may be used
To be arranged to, circular arc Os Canitis weaken area or flat Os Canitis weaken area, and Os Canitis weaken the size in area and designed according to practical situation.
The nodal connection device may also be employed edge of a wing list cover plate type of attachment.
The advantage of this patent is mainly manifested in the following aspects：
1st, existing assembling type steel structure system can not only be adapted to, and can by splicing design of node it is weaker with increase
Plus the square thickness collective effect for strengthening dividing plate and reach power consumption and the purpose of plastic hinge, and need not take add cover plate,
The beam-ends strengthening measure such as ribbed stiffener and side plate, reduces difficulty of construction, it is to avoid the complicated stress field of a plurality of weld seam.
2nd, nodal connection device welding portion of the invention is completed in factory, and its weld seam precision and quality are more easily-controllable
System, scene is carried out only with high-strength bolt, the connecting plate and connector beam section that punches to the quadrate steel pipe column with cantilever beam section and channel-section steel
Assembling, the fastening work of bolt is convenient and swift, and speed of application is greatly improved with construction quality, adapts to sending out for assembling type steel structure
Exhibition.
3rd, this node can also weaken the design parameters such as area's laying mode by adjustment bolt hole size, bolt and Os Canitis,
To improve the ductility and turning power of node, and ensure that node has good energy dissipation capacity, in big shake building is can ensure that
Do not collapse, so as to protect the life security of personnel.
4th, the channel-section steel beam that punches is capable of achieving pipeline and runs through, and has greatly played the structural advantage of beam itself；Meanwhile, two grooves
The punch splicing of beam of steel facilitates implementation punch beam and the molding of floor factory-assembled of channel-section steel and forms modular assembly unit, is then applying
The work each assembly unit in scene realizes assembly connection by the channel-section steel beam that punches with band cantilever beam section quadrate steel pipe column.
Description of the drawings
Fig. 1 be a kind of end plate assembled channel-section steel for recovering function punch beam column node connection device structural form three
Dimension figure；
Fig. 2 be a kind of end plate assembled channel-section steel for recovering function punch beam column node connection device structural form three
Dimension in-site installation figure；
Fig. 3 be a kind of end plate assembled channel-section steel for recovering function punch beam column node connection device structural form just
View；
Fig. 4 be a kind of end plate assembled channel-section steel for recovering function punch beam column node connection device structural form side
View；
Fig. 5 is that a kind of the punch structural form of beam column node connection device of the end plate assembled channel-section steel for recovering function is bowed
View；
Fig. 6 is that a kind of end plate assembled channel-section steel for recovering function punches the construction of beam column node connection device (single cover plate)
The graphics of form；
Fig. 7 is that a kind of end plate assembled channel-section steel for recovering function punches the edge of a wing connecting plate structure of beam column node connection device
The top view of appearance formula；
Fig. 8 is that a kind of end plate assembled channel-section steel for recovering function punches the mould of beam column node connection device and floor composition
The graphics of the structural form of massing assembly unit；
Fig. 9 be a kind of end plate assembled channel-section steel for recovering function punch beam column node connection device 4 modules makeup
With the top view that unit assembling is completed.
Specific embodiment
Below in conjunction with the accompanying drawings, the embodiment of this patent is described in detail.
As shown in figure 1, a kind of end plate assembled channel-section steel for recovering function punches, beam column node connection device includes following
Part：
1 --- upper quadrate steel pipe column；
2 --- top square spacer plate；
3 --- middle quadrate steel pipe column；
4 --- bottom square spacer plate；
5 --- lower quadrate steel pipe column；
6 --- lower flange upper junction plate；
7 --- top flange upper junction plate；
8 --- L-type connecting plate；
9 --- cantilever beam section web；
10 --- lower flange backing plate；
11 --- lower flange lower connecting plate；
12 --- top flange lower connecting plate；
13 --- top flange backing plate；
14 --- the 1st Bolt；
15 --- channel-section steel punches beam；
16 --- channel-section steel punches beam end plate；
17 --- concrete floor；
18 --- modular assembly unit.
As shown in Fig. 1,3,4,5, the quadrate steel pipe column with cantilever beam section by upper quadrate steel pipe column (1), middle quadrate steel pipe column (3), under
Quadrate steel pipe column (5), top square spacer plate (2), bottom square spacer plate (4), cantilever beam section web (9) and composition cantilever beam section L-type
Connecting plate (8).Upper quadrate steel pipe column (1), middle quadrate steel pipe column (3) are welded respectively with top square spacer plate (2)；Lower quadrate steel pipe column (5),
Middle quadrate steel pipe column (3) is welded respectively with bottom square spacer plate (4)；Cantilever beam section web (9) and middle quadrate steel pipe column (3), top side
Shape dividing plate (2) and bottom square spacer plate (4) are welded；Cantilever beam section web (9) and L-type connecting plate (8), top flange lower connecting plate
(12), lower flange upper junction plate (6), top flange backing plate (13), lower flange backing plate (10), top flange upper junction plate (7) and bottom wing
Edge lower connecting plate (11) is spliced.Wherein, top square spacer plate (2) is divided into three parts with bottom square spacer plate (4), respectively
Square loop section, square arc linkage section part, edge of a wing section part.Reinforcing section, square arc linkage section portion of the square loop section as nodes domains
Be allocated as beam end haunch part, edge of a wing section part as the beam section that punches with channel-section steel splicing part.Top square spacer plate (2),
The interior square chi cun of bottom square spacer plate (4) is respectively less than square chi cun in quadrate steel pipe column, and its foreign side is with diameter greater than the outer square chi of quadrate steel pipe column
It is very little, and square spacer plate thickness punches beam section edge of a wing thickness more than channel-section steel；
As shown in Fig. 2 channel-section steel punches, beam section punches beam (15) by channel-section steel and the first Bolt (14) is spliced；Channel-section steel is opened
Hole beam end plate (16) and channel-section steel punch the welding of beam (15) web.
The attachment means that quadrate steel pipe column with cantilever beam section and channel-section steel punch between beam section by top flange upper junction plate (7),
Lower flange lower connecting plate (11), L-type connecting plate (8), top flange backing plate (13), lower flange backing plate (10), top flange lower connecting plate
(12), lower flange upper junction plate (6), channel-section steel punch beam end plate (16) and high-strength bolt composition.
Top flange upper junction plate (7) and top square spacer plate (2), channel-section steel punch beam section；Top flange lower connecting plate (12) and
Top flange backing plate (13), top flange upper junction plate (7)；Connect under lower flange upper junction plate (6) and lower flange backing plate (10), lower flange
Fishplate bar (11)；L-type connecting plate (8) and channel-section steel punch beam end plate (16)；Lower flange lower connecting plate (11) and bottom square spacer plate
(4), channel-section steel is punched and connected by single row or multiple rows Bolt between beam section；
Upper quadrate steel pipe column (1), middle quadrate steel pipe column (3), lower quadrate steel pipe column (5) can manage interior hollow, or casting concrete；It is described
Quadrate steel pipe column also can be replaced round steel tubing string；
As shown in fig. 7, top flange upper junction plate (7) and lower flange lower connecting plate (11), top flange lower connecting plate (12) and
Lower flange upper junction plate (6) place can be not provided with Os Canitis and weaken area, it is also possible to be arranged to circular arc Os Canitis weakening area or flat Os Canitis are cut
Weak area, Os Canitis weaken the size in area and are designed according to practical situation；
As shown in Fig. 2 at the scene in installation process, first two channel-section steels are punched into beam (15) by the 1st Bolt (14) company
Connect, secondly, lower flange lower connecting plate (11) is connected by Bolt and bottom square spacer plate (4), lower flange upper junction plate (6)
Connect, lower flange backing plate (10) and the channel-section steel beam section that punches successively is placed on overhanging lower flange lower connecting plate (11).Meanwhile, by L
Type connecting plate (8) is connected with cantilever web by reserved screw.Finally, by top flange upper junction plate (7) by spiral shell
The bolt group beam section that punches with top square spacer plate (2), top flange backing plate (13), channel-section steel respectively is connected, by L-type connecting plate (8) and groove
Steel punches beam end plate (16) by Bolt connection, and so far assembling is completed.
Using the double plate splicing in the edge of a wing, when bean column node carries out on-site consolidation, channel-section steel punches beam section beam-column connection
(15) can ride on the lower flange lower connecting plate (11) connected with bottom square spacer plate (4), reduce hoisting difficulty, accelerate
Construction speed, and assembling part step construction make channel-section steel punch beam section be in place after with the engaged of cantilever beam section, easily
In on-site consolidation positioning.
As shown in fig. 6, the nodal connection device may also be employed edge of a wing list cover plate type of attachment.
As shown in Figure 8,9, the channel-section steel in the nodal connection device punch beam (15) can be with floor (17) in factory-assembled
Molding, formed modular assembly unit (18), then at the construction field (site) each assembly unit by channel-section steel punch beam with band cantilever beam
Section quadrate steel pipe column realizes assembly connection.
Claims (5)
1. a kind of end plate assembled channel-section steel for recovering function punches beam column node connection device, it is characterised in that：By band cantilever
The quadrate steel pipe column of beam section, channel-section steel punch beam section and both attachment means composition；The described quadrate steel pipe column with cantilever beam section by
Upper quadrate steel pipe column, middle quadrate steel pipe column, lower quadrate steel pipe column, top square spacer plate, bottom square spacer plate and cantilever beam section web are welded
Form.Upper quadrate steel pipe column, middle quadrate steel pipe column are welded respectively with top square spacer plate；Lower quadrate steel pipe column, middle quadrate steel pipe column respectively with
Bottom square spacer plate welding；Cantilever beam section web surrounding is welded respectively with top square spacer plate, middle quadrate steel pipe column, bottom square spacer plate
Connect.Wherein, top square spacer plate is divided into three parts with bottom square spacer plate, respectively square loop section, circular sliding slopes section part, the wing
Rim segment part.Square loop section as nodes domains reinforcing section, circular sliding slopes section part as beam end haunch part, edge of a wing section
Splicing part of the part as the beam section that punches with channel-section steel.Top square spacer plate, the interior square chi cun of bottom square spacer plate are respectively less than side
Square chi cun in steel pipe column, foreign side's size is all higher than quadrate steel pipe column foreign side size, and square spacer plate thickness punches beam section more than channel-section steel
Edge of a wing thickness；The described channel-section steel beam section that punches is spliced by two channel-section steels beam that punches with bolt, and the channel-section steel beam that punches exists with floor
Factory-assembled molding, formed assembling modular unit, then at the construction field (site) assembling modular unit by channel-section steel punch beam with
Band cantilever beam section quadrate steel pipe column realizes assembly connection.The described quadrate steel pipe column with cantilever beam section and channel-section steel punches between beam section
Attachment means are by top flange upper junction plate, lower flange lower connecting plate, top flange lower connecting plate, lower flange upper junction plate, top flange
Backing plate, lower flange backing plate, L-type connecting plate and high-strength bolt are constituted；Connect under described top flange upper junction plate, top flange
Plate, top flange backing plate and top square spacer plate, channel-section steel are punched and connected by single row or multiple rows Bolt between beam section；Lower flange
Lower connecting plate, lower flange upper junction plate, lower flange backing plate and bottom square spacer plate, channel-section steel punch between beam section by single or
Multiple rows of Bolt connection.
2. the end plate assembled channel-section steel for recovering function according to claim 1 punches beam column node connection device, and it is special
Levy and be：Two channel-section steels are first punched beam by the connection of the 1st Bolt by described attachment means in construction and installation, next, will
Lower flange lower connecting plate is connected by Bolt with bottom square spacer plate, lower flange upper junction plate, by lower flange backing plate and channel-section steel
The beam section that punches successively is placed on overhanging lower flange lower connecting plate.Meanwhile, by L-type connecting plate and cantilever web by reserving spiral shell
Hole is connected with.Finally, by top flange upper junction plate by Bolt respectively with top square spacer plate, top flange backing plate, groove
Steel punches beam section connection, and L-type connecting plate and the channel-section steel beam end plate that punches is connected by Bolt, so far assembles and completes.
3. the end plate assembled channel-section steel for recovering function according to claim 1 punches beam column node connection device, and it is special
Levy and be：It is hollow in described square steel tube column jecket, or casting concrete；Described quadrate steel pipe column can replace with round steel tubing string.
4. the end plate assembled channel-section steel for recovering function according to claim 1 punches beam column node connection device, and it is special
Levy and be：Os Canitis are not provided with described top flange connecting plate and lower flange connecting plate and weaken area, or be arranged to circular arc Canis familiaris L.
Bone weakens area or flat Os Canitis weaken area.
5. the end plate assembled channel-section steel for recovering function according to claim 1 punches beam column node connection device, and it is special
Levy and be：Described attachment means using edge of a wing list cover plate type of attachment, i.e., by by top flange lower connecting plate, top flange backing plate
Remove to realize with lower flange upper junction plate, lower flange backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087644.2A CN106677341A (en) | 2017-02-17 | 2017-02-17 | End plate assembled channel steel holed beam column node connecting device restorable in function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087644.2A CN106677341A (en) | 2017-02-17 | 2017-02-17 | End plate assembled channel steel holed beam column node connecting device restorable in function |
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| Publication Number | Publication Date |
|---|---|
| CN106677341A true CN106677341A (en) | 2017-05-17 |
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ID=58861060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710087644.2A Pending CN106677341A (en) | 2017-02-17 | 2017-02-17 | End plate assembled channel steel holed beam column node connecting device restorable in function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222250A (en) * | 2018-02-07 | 2018-06-29 | 大连理工大学 | A kind of novel fabricated energy consumption steel frame |
| CN109339231A (en) * | 2018-11-29 | 2019-02-15 | 徐志强 | For the connecting node of assembled architecture, construction method and assembled architecture |
| CN109457802A (en) * | 2018-12-14 | 2019-03-12 | 北京工业大学 | H-type rod piece part holes in soffit plate-type node |
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| CN109797854A (en) * | 2019-01-25 | 2019-05-24 | 北京工业大学 | A kind of recoverable function steel frame central supported system of big headroom |
| CN109797854B (en) * | 2019-01-25 | 2021-04-09 | 北京工业大学 | Large-clearance center support system with function-recoverable steel frame |
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