CN109629684A - A kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function - Google Patents
A kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function Download PDFInfo
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- CN109629684A CN109629684A CN201910071451.7A CN201910071451A CN109629684A CN 109629684 A CN109629684 A CN 109629684A CN 201910071451 A CN201910071451 A CN 201910071451A CN 109629684 A CN109629684 A CN 109629684A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 38
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 9
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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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
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/024—Structures with steel columns and beams
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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
-
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of anti-buckling groove profile web cutting member beam column node connection devices of the assembled of recoverable function, belong to structural engineering field.Beam column node connection device of the invention is made of the quadrate steel pipe column with cantilever beam section, I-shaped beam section and attachment device.The welding portion of nodal connection device is completed in factory, and weld seam precision and quality is easier to control, and speed of application and construction quality can be improved, and then each assembly unit passes through I-beam and realizes assembly connection with cantilever beam section quadrate steel pipe column at the construction field (site).Node of the invention is that beam-ends is reinforced and cover board connection in the edge of a wing weakens and with type node, multiple Energy Dissipation Mechanism can be achieved, plastic hinge is transferred on the cover board of the edge of a wing, and to connect by anti-buckling theory and hold out against the groove profile web cutting member edge of a wing after edge of a wing cover board buckling to carry out the control of edge of a wing cover board buckling amplitude, it only needs that the functional rehabilitation of structure can be realized by replacing connecting plate after shake.
Description
Technical field
This patent is related to a kind of anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function,
Belong to technical field of structural engineering.
Background technique
In recent years, assembling type steel structure possesses good development prospect.Assembling type steel structure is as the green of life cycle management
Color building has the features such as standardized designs, the factorial production, prefabricated construction, integration finishing, information system management.Energetically
Promote assembling type steel structure building, it is possible to reduce building waste and building dust pollution shorten construction duration, promote engineering matter
Amount digests steel superfluous production capacity, forms steel strategic reserves.Currently, assembling type steel structure building system has become building iron knot
The new direction and new trend of structure development.
Existing more high-rise public buildings and residential housing will lead to building and terminate use once seismic Damage occurs, right
Social economy restores and people's life will cause to seriously affect, and the repair after shake is even more time-consuming and laborious.How to pass through
Reasonable design, not only can guarantee collapse resistant capacity of the structure in earthquake, but can reduce repairing and reinforcement after structure shake it is economical at
This and time cost, realize after the shake of building structure function can fast quick-recovery, be the Important Problems of structural seismic research.
For this purpose, the invention patent proposes a kind of anti-buckling groove profile web cutting member beam column section of assembled of recoverable function
Point attachment device, is made of a quadrate steel pipe column with cantilever beam section, an I-shaped beam section and attachment device.The band is outstanding
The quadrate steel pipe column of arm beam section includes a cantilever beam section, upper a quadrate steel pipe column, a middle quadrate steel pipe column, a lower square steel tube
Column, middle quadrate steel pipe column are welded in cantilever beam section, and upper quadrate steel pipe column and lower quadrate steel pipe column are respectively welded at the upper of middle quadrate steel pipe column
End and lower end, cantilever beam section are welded by top side's shape annular partition, lower part side's shape annular partition and cantilever beam section web
It connects；Wherein, top side's shape annular partition and lower part side's shape annular partition are divided into three parts, respectively square shape ring part,
Circular sliding slopes section part, edge of a wing section part；Reinforcing section of the square shape ring part as nodes domains, the part conduct of circular sliding slopes section
Beam end haunch part, edge of a wing section part are as the splicing part with I-shaped beam section；Top side's shape annular partition, lower part Fang Zhuanhuan
The interior square chi cun of shape partition is respectively less than square chi cun in quadrate steel pipe column, and foreign side's size is all larger than quadrate steel pipe column foreign side size, and square shape
Annular partition thickness is greater than I-shaped beam section edge of a wing thickness；The I-shaped beam section is by top flange plate, bottom wing listrium and middle pectoral plate
It is welded in factory；Attachment device between the cantilever beam section and I-shaped beam section is by two panels top flange inner cover plate, two panels
I-shaped beam section top flange backing plate, two panels lower flange inner cover plate, two panels I-shaped beam section lower flange backing plate, two groove profile web cutting members
It is formed with high-strength bolt.The wall thickness of the middle quadrate steel pipe column should be greater than the wall thickness of quadrate steel pipe column and lower quadrate steel pipe column, described
The ratio between square shape annular partition thickness and I-shaped beam section edge of a wing thickness should be greater than 1.3, to realize to Column border node domain and cantilever beam section
Effectively reinforce；Quadrate steel pipe column with cantilever beam section is connected with I-shaped beam section by attachment device.
Top flange inner cover plate and lower flange inner cover plate in attachment device are arranged to circular arc dog bone weakening area or punch cut
Weak area is cut, dog bone weakens area and the size for weakening area that punches and designs according to the actual situation.Vierendeel girder and column pass through cantilever beam section
Connection type, can use self construction feature moves place of the plastic hinge outside cylinder, and using high-strength bolt sliding
It consumes energy.Guarantee bean column node intensity under conditions of, protect bean column node from brittle break in this way.It is this
Beam-column connection consists of two parts, first is that the welded connecting with cantilever beam column, is completed by factory process, not only convenient for production
And weld seam precision and quality can be guaranteed；It is completed at the construction field (site) second is that beam is connect with the bolt with cantilever beam column, no
On-the-spot welding is needed, is influenced by place weather conditions smaller, improves speed of application, it is quick and easy for installation.
Summary of the invention
The present invention proposes a kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function,
Belong to structural engineering field.Nodal connection device welding portion of the invention is completed in factory, weld seam precision and quality
Easier to control, the square steel tube with cantilever beam section and I-shaped beam section are assembled only with high-strength bolt and splice plate in scene, spiral shell
The fastening work of bolt is convenient and efficient, and speed of application is improved with construction quality, adapts to the development of assembling type steel structure.
A kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function, feature exist
In: it is made of a quadrate steel pipe column with cantilever beam section, an I-shaped beam section and attachment device；The beam column node connection device is
The nodal connection device of recoverable function after a kind of shake is realized that beam-ends is reinforced by thickening cantilever beam section edge of a wing thickness, is reached
The purpose of plastic hinge；The edge of a wing uses single-blade edge cover board type of attachment, is designed by Reasonable Parameters so that plastic failure occurs
In splice region, and elasticity is kept substantially in bean column node rest part, only need to replace attachment device can restore main body knot after shake
The use function of structure；The design of groove profile web cutting member, using anti-buckling theory, after the cover board buckling of the edge of a wing, with flute profile
The contact on the web cutting member edge of a wing, which is held out against, to mention enough support forces for edge of a wing cover board, effectively controlled to the buckling amplitude of edge of a wing cover board
System；The beam column node connection device merely with edge of a wing cover board unstability, does not achieve the purpose that plastic hinge, it is ensured that beam column etc. is main
Component is in elastic stage, while limiting edge of a wing cover board bending deformation again, it is ensured that the bearing capacity of node promotes node bearing capacity
And energy dissipation capacity；The quadrate steel pipe column with cantilever beam section includes side in a cantilever beam section, a upper quadrate steel pipe column, one
Steel pipe column, a lower quadrate steel pipe column, middle quadrate steel pipe column are welded in cantilever beam section, and upper quadrate steel pipe column and lower quadrate steel pipe column weld respectively
Connect in the top and bottom of middle quadrate steel pipe column, cantilever beam section by top side's shape annular partition, lower part side's shape annular every
Plate and cantilever beam section web are welded；Wherein, top side's shape annular partition and lower part side's shape annular partition are divided into three parts, point
It Wei not square shape ring part, circular sliding slopes section part, edge of a wing section part；Square shape ring part as nodes domains reinforcing section,
Circular sliding slopes section part is used as beam end haunch part, edge of a wing section part as the splicing part with I-shaped beam section；Top side's shape
Annular partition, lower part side's shape annular partition interior square chi cun be respectively less than square chi cun in quadrate steel pipe column, foreign side's size is all larger than square steel
Tubing string foreign side size, and square shape annular partition thickness is greater than I-shaped beam section edge of a wing thickness；The I-shaped beam section by top flange plate,
Bottom wing listrium and middle pectoral plate are welded in factory；It is described with the attachment device between cantilever beam section and I-shaped beam section by two
Piece top flange inner cover plate, two panels I-shaped beam section top flange I-shaped beam section edge of a wing backing plate, two panels lower flange inner cover plate, two panels I-beam
Section lower flange I-shaped beam section edge of a wing backing plate, two groove profile web cutting members and high-strength bolt composition.The middle quadrate steel pipe column
Wall thickness should be greater than the wall thickness of quadrate steel pipe column and lower quadrate steel pipe column, side's shape annular partition thickness and I-shaped beam section edge of a wing thickness
The ratio between should be greater than 1.3, to realize effective reinforcement to Column border node domain and cantilever beam section；Quadrate steel pipe column and I-shaped with cantilever beam section
Beam section is connected by attachment device.
Top flange inner cover plate and lower flange inner cover plate in attachment device are arranged to circular arc dog bone weakening area or punch cut
Weak area is cut, dog bone weakens area and the size for weakening area that punches and designs according to the actual situation.
The advantages of this patent, is mainly manifested in the following aspects:
1, the welded connecting of the invention with cantilever beam column, is completed by factory process, not only convenient for production but also weld seam essence
Degree and quality can be guaranteed；Beam connect with the bolt with cantilever beam column and completes at the construction field (site), does not need on-the-spot welding,
It is influenced by place weather conditions smaller, improves speed of application, it is quick and easy for installation.
2, the beam column node connection device is a kind of nodal connection device of recoverable function after shake, by thickening cantilever
Beam section edge of a wing thickness realizes that beam-ends is reinforced, and achievees the purpose that plastic hinge；The edge of a wing uses single-blade edge cover board type of attachment, passes through
Reasonable Parameters design so that plastic failure occurs in splice region, and bean column node rest part keeps elasticity substantially, only needs after shake
Replacement attachment device can restore the use function of main structure.
3, the design of groove profile web cutting member, using anti-buckling theory, after the cover board buckling of the edge of a wing, with corrugation web
The contact on the cutting member edge of a wing is held out against can mention enough support forces for edge of a wing cover board, control the buckling amplitude of edge of a wing cover board；The bean column node
Attachment device merely with edge of a wing cover board unstability, does not achieve the purpose that plastic hinge, it is ensured that the main members such as beam column are in elasticity
State, at the same again limit edge of a wing cover board bending deformation, it is ensured that node have necessary bearing capacity, promoted node bearing capacity and
Energy dissipation capacity.
The present invention is not limited to specific embodiment here, technical staff's prompt according to the present invention does not depart from the present invention
Scope improvements introduced and modification all should be within protection scope of the present invention.
Detailed description of the invention
Fig. 1 is a kind of construction of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The three-dimensional figure of form；
Fig. 2 is a kind of construction of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The three-dimensional in-site installation figure of form；
Fig. 3 is a kind of construction of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The front view of form；
Fig. 4 is a kind of construction of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The side view of form；
Fig. 5 is a kind of construction of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The top view of form；
Fig. 6 is a kind of upper limb of the anti-buckling groove profile web cutting member beam column node connection device of assembled of recoverable function
The top view of edge inner cover plate and lower flange inner cover plate structural form.
Specific embodiment
With reference to the accompanying drawing, the embodiment of this patent is described in detail.
As shown in figures 1 to 6, the anti-buckling groove profile web cutting member bean column node connection dress of a kind of assembled of recoverable function
It sets including with lower component:
1 --- upper quadrate steel pipe column；
2 --- middle quadrate steel pipe column；
3 --- lower quadrate steel pipe column；
4 --- top side's shape annular partition；
5 --- lower part side's shape annular partition；
6 --- cantilever beam section web；
7 --- groove profile web cutting member；
8 --- top flange inner cover plate；
9 --- lower flange inner cover plate；
10 --- I-shaped beam section top flange backing plate；
11 --- I-shaped beam section lower flange backing plate；
12 --- I-shaped beam section；
As shown in figures 1 to 6, band cantilever beam section quadrate steel pipe column is by upper quadrate steel pipe column 1, middle quadrate steel pipe column 2, lower quadrate steel pipe column 3,
Top side's shape annular partition 4, lower part side's shape annular partition 5 and cantilever beam section web 6 form.Upper quadrate steel pipe column 1, middle quadrate steel pipe column
2 weld with top side's shape annular partition 4 respectively；Lower quadrate steel pipe column 3, middle quadrate steel pipe column 2 are welded with lower part side's shape annular partition 5 respectively
It connects；Cantilever beam section web is welded with top side's shape annular partition 4, middle quadrate steel pipe column 2 and lower part side's shape annular partition 5 respectively.Its
In, top side's shape annular partition 4 and lower part side's shape annular partition 5 can be divided into three parts, and respectively square shape annular section, annular are even
Connect section part, edge of a wing section part.Square shape annular section is as the reinforcing sections of nodes domains, annular linkage section part as beam end
Haunch part, edge of a wing section part are as the splicing part with I-shaped beam section.Top side's shape annular partition 4, lower part side's shape annular
The interior ring size of partition 5 is respectively less than ring size in quadrate steel pipe column, and outer annular diameter is greater than quadrate steel pipe column outer ring size, and annular every
Plate thickness is greater than corrugated web channel steel beam section edge of a wing thickness.
As shown in Figure 1, 2, top side's shape annular partition 4 and 12 top flange of I-shaped beam section pass through top flange inner cover plate 8 and work
Word beam section top flange backing plate 10 is with the connection of single row or multiple rows Bolt；12 lower flange of lower part side's shape annular partition 5 and I-shaped beam section
By lower flange inner cover plate 9 and I-shaped beam section lower flange backing plate 11 with the connection of single row or multiple rows Bolt；6 He of cantilever beam section web
Groove profile web cutting member 7 is connected by single row or multiple rows Bolt；I-shaped beam section top flange backing plate 10 and 12 upper limb of I-shaped beam section
Edge is connected by single row or multiple rows Bolt；I-shaped beam section lower flange backing plate 11 and 12 lower flange of I-shaped beam section pass through single or more
Arrange Bolt connection；Top flange inner cover plate 8 is connect with 12 top flange of I-shaped beam section by single row or multiple rows Bolt；In lower flange
Cover board 9 is connect with 12 lower flange of I-shaped beam section by single row or multiple rows Bolt.
As shown in Fig. 2, attachment device is in construction and installation, by the web 6 and slot of cantilever beam section at the scene in installation process
Type web cutting member 7, top side's shape annular partition 4, the alignment of top flange inner cover plate 8 are connected with；Finally by cantilever beam section
With the member align of I-beam, wherein I-shaped beam section top flange backing plate 10 is to be close to 12 top flange of I-shaped beam section, uses spiral shell later
It tethers and connects.As shown in Figure 1, hollow in steel pipe column tube or casting concrete, quadrate steel pipe column can be substituted for round steel tubing string.
Such as a kind of wing for the anti-buckling groove profile web cutting member beam column node connection device of assembled that Fig. 6 is recoverable function
Edge cover plate construction form, top flange inner cover plate 8 and lower flange inner cover plate 9 are arranged that circular arc dog bone weakens area and setting punches Shear Cut Pin
Two kinds of forms in weak area.
Claims (3)
1. a kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function, it is characterised in that:
It is made of a quadrate steel pipe column with cantilever beam section, an I-shaped beam section and attachment device；The square steel with cantilever beam section
Tubing string includes a cantilever beam section, upper a quadrate steel pipe column, a middle quadrate steel pipe column, a lower quadrate steel pipe column, middle quadrate steel pipe column
It is welded in cantilever beam section, upper quadrate steel pipe column and lower quadrate steel pipe column are respectively welded at the top and bottom of middle quadrate steel pipe column, cantilever
Beam section is welded by top side's shape annular partition, lower part side's shape annular partition and cantilever beam section web；Wherein, on
Portion side's shape annular partition and lower part side's shape annular partition are all divided into three parts, respectively square shape ring part, circular sliding slopes section portion
Divide, edge of a wing section part；Square shape ring part is used as beam end haunch portion as the reinforcing section of nodes domains, circular sliding slopes section part
Divide, edge of a wing section part is as the splicing part with I-shaped beam section；The interior side of top side's shape annular partition, lower part side's shape annular partition
Size is respectively less than square chi cun in quadrate steel pipe column, and foreign side's size is all larger than quadrate steel pipe column foreign side size, and square shape annular partition thickness
Greater than I-shaped beam section edge of a wing thickness；The I-shaped beam section by top flange plate, bottom wing listrium and middle pectoral plate factory weld and
At；The wall thickness of the middle quadrate steel pipe column should be greater than the wall thickness of quadrate steel pipe column and lower quadrate steel pipe column, and side's shape annular partition is thick
The ratio between degree and I-shaped beam section edge of a wing thickness should be greater than 1.3, to realize effective reinforcement to Column border node domain and cantilever beam section；Band cantilever
The quadrate steel pipe column of beam section is connected with I-shaped beam section by attachment device；Connection dress between the cantilever beam section and I-shaped beam section
It sets by two panels top flange inner cover plate, two panels I-shaped beam section top flange backing plate, two panels lower flange inner cover plate, two panels I-shaped beam section bottom wing
Edge backing plate, two groove profile web cutting members and high-strength bolt composition；The attachment device is in construction and installation, first by cantilever
The web of beam section is connect by groove profile web cutting member with I-shaped beam section web, under the top flange of cantilever beam section, cantilever beam section
The edge of a wing, top flange inner cover plate, lower flange inner cover plate and I-shaped beam section member align, top flange inner cover plate be close to I-shaped beam section on
Edge of a wing backing plate and cantilever beam section upper flange, lower flange inner cover plate are close to I-shaped beam section lower flange backing plate and cantilever beam section lower flange,
Wherein I-shaped beam section top flange backing plate is close to the top flange of I-shaped beam section, and I-shaped beam section lower flange backing plate is close to I-shaped beam section bottom wing
Edge is connected with later.
2. a kind of anti-buckling groove profile web cutting member bean column node of the assembled of recoverable function according to claim 1 connects
Connection device, it is characterised in that: top flange inner cover plate and lower flange inner cover plate in the attachment device are arranged to circular arc dog bone
Weaken area or the shearing that punches weakens area.
3. the anti-buckling groove profile web cutting member bean column node connection dress of the assembled of recoverable function according to claim 1
It sets, it is characterised in that: the gap between top flange inner cover plate, lower flange inner cover plate and groove profile web cutting member is 5-20mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071451.7A CN109629684A (en) | 2019-01-25 | 2019-01-25 | A kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071451.7A CN109629684A (en) | 2019-01-25 | 2019-01-25 | A kind of anti-buckling groove profile web cutting member beam column node connection device of the assembled of recoverable function |
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| CN109629684A true CN109629684A (en) | 2019-04-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306662A (en) * | 2019-06-17 | 2019-10-08 | 同济大学 | A kind of low damage web friction energy-dissipating bean column node of Self-resetting |
| CN111761309A (en) * | 2020-06-24 | 2020-10-13 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
| CN112854484A (en) * | 2021-03-30 | 2021-05-28 | 合肥工业大学 | Connecting structure containing buckling restrained web connecting assembly |
| CN113006574A (en) * | 2020-12-24 | 2021-06-22 | 北京工业大学 | Floor, bidirectional stiffening rigid part and flange plate overhanging web shear type combined node connected by replaceable energy-consuming beam section in laminated mode |
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| JP2001262695A (en) * | 2000-03-17 | 2001-09-26 | Sawata Kenzaisha:Kk | Beam connecting device |
| CN105735472A (en) * | 2016-04-17 | 2016-07-06 | 北京工业大学 | Assembly type beam-column node connection device with function recovery effect |
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| CN110306662A (en) * | 2019-06-17 | 2019-10-08 | 同济大学 | A kind of low damage web friction energy-dissipating bean column node of Self-resetting |
| CN111761309A (en) * | 2020-06-24 | 2020-10-13 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
| CN111761309B (en) * | 2020-06-24 | 2021-09-14 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
| CN113006574A (en) * | 2020-12-24 | 2021-06-22 | 北京工业大学 | Floor, bidirectional stiffening rigid part and flange plate overhanging web shear type combined node connected by replaceable energy-consuming beam section in laminated mode |
| CN113006574B (en) * | 2020-12-24 | 2022-05-24 | 北京工业大学 | Combined node for laminated connection of floor slab, bidirectional stiffening rigid part and flange plate overhanging web shear type replaceable energy-consuming beam section |
| CN112854484A (en) * | 2021-03-30 | 2021-05-28 | 合肥工业大学 | Connecting structure containing buckling restrained web connecting assembly |
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