CN206529890U - A kind of assembled honeycomb web beam column node connection device for recovering function - Google Patents
A kind of assembled honeycomb web beam column node connection device for recovering function Download PDFInfo
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- CN206529890U CN206529890U CN201720145928.8U CN201720145928U CN206529890U CN 206529890 U CN206529890 U CN 206529890U CN 201720145928 U CN201720145928 U CN 201720145928U CN 206529890 U CN206529890 U CN 206529890U
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Abstract
The utility model is related to a kind of assembled honeycomb web beam column node connection device for recovering function, belongs to Structural Engineering field.Nodal connection device of the present utility model is made up of band cantilever beam section quadrate steel pipe column, honeycomb web steel beam section and both attachment means.Node weld part of the present utility model is completed in factory, and its weld seam precision is high, and scene is assembled only with high-strength bolt, edge of a wing connecting plate and web connecting plate to band cantilever beam section quadrate steel pipe column and honeycomb web steel beam section, and speed of application is fast；Honeycomb web steel beam can be molded with floor in factory-assembled, form modular assembly unit, and then each assembly unit realizes assembly connection by honeycomb web steel beam and the quadrate steel pipe column with cantilever beam section at the construction field (site).Node of the present utility model is that beam-ends is strengthened and cover plate connection weakens and uses type node, and multiple Energy Dissipation Mechanism can be achieved, plastic hinge is transferred on cover plate and connecting plate, only needs to realize the functional rehabilitation of structure by changing connecting plate after shake.
Description
Technical field
This patent is related to a kind of assembled honeycomb web beam column node connection device for recovering function, belongs to Structural Engineering
Technical field.
Background technology
Since reform and opening-up, China achieves remarkable achievement in urban construction field, at the same time, high energy consumption,
High pollution, the extensive build model of inefficient tradition are still more universal, change the mode of production of existing building industry, develop green
Color building is to lead the new normality of economic development and realize the grand strategy of sustainable development.Assembling type steel structure building is the life-cycle
Green building in cycle, with standardized designs, factorial praluction, prefabricated construction, integration finishing, information system management etc.
Feature.Widely popularize assembling type steel structure building, it is possible to reduce building waste and building dust pollution, shorten construction duration, carry
Construction quality is risen, steel superfluous production capacity is digested, steel strategic reserves is formed.Assembling type steel structure building system turns into building iron
The new direction and new trend of structural development.
Existing many high-rise public buildings and residential housing, once occurring seismic Damage, will cause building termination to use, right
Social economy recovers and people's life will cause to have a strong impact on, and the repair after shake is even more to waste time and energy.How to pass through
Rational bean column node design, both can guarantee that collapse resistant capacity of the structure in earthquake, and repairing and reinforcement after structure shake can be reduced again
Financial cost and time cost, realize after the shake of building structure function can quick-recovery soon, be that the emphasis of structural seismic research is asked
Topic.
Plastic hinge is nearer away from cylinder during existing assembling type steel structure bean column node destruction at present, easily causes nodes domains post
Web is cut flexing, post edge of a wing local buckling and the surrender of beam-ends end plate, or easily occurs beam-ends tear failure, need to be by adding lid
The beam-ends strengthening measure such as plate, ribbed stiffener or side plate can be only achieved the purpose of beam-ends plastic hinge, not only to node processing technology
High requirement is proposed, can also cause the complicated stress field problem of a plurality of weld seam.And the plastic deformation that earthquake is produced occurs in beam
In member body, it is unfavorable for quickly repairing after realizing shake.To overcome above mentioned problem, the utility model patent is in patent
[201310139115.4] a kind of assembled honeycomb web bean column node connection dress for recovering function is proposed on basis
Put.
A kind of assembled honeycomb web beam column node connection device for recovering function that the utility model patent is proposed, by
Quadrate steel pipe column with cantilever beam section, honeycomb web steel beam section and both attachment means compositions.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 side's toroidal membrane, bottom side's toroidal membrane and cantilever beam section abdomen
Plate weld is formed.Upper quadrate steel pipe column, middle quadrate steel pipe column are welded with top side's toroidal membrane respectively；Lower quadrate steel pipe column, middle square steel tube
Post is welded with bottom side's toroidal membrane respectively；Cantilever beam section web respectively with top side's toroidal membrane, middle quadrate steel pipe column and bottom
Square toroidal membrane welding.Honeycomb web steel beam section is spliced by two honeycomb web steel beams with bolt, and honeycomb web steel beam can
It is molded with floor in factory-assembled, forms assembling modular unit, then each modular unit passes through honeycomb web at the construction field (site)
Girder steel realizes assembly connection with the quadrate steel pipe column with cantilever beam section.Between band cantilever beam section quadrate steel pipe column and honeycomb web steel beam section
Attachment means include top flange upper junction plate, lower flange lower connecting plate, top flange lower connecting plate to, lower flange upper junction plate
To, edge of a wing backing plate and left and right two pieces of web connecting plates, web backing plate.
Top flange connecting plate and lower flange connecting plate in attachment means can be not provided with dog bone and weaken area, can also set
Weaken area into circular arc dog bone or flat dog bone weakens area, the size that dog bone weakens area is designed according to actual conditions.
It is hollow in square steel tube column jecket, or casting concrete；Described quadrate steel pipe column also can be replaced round steel tubing string.
Attachment means also can be using the single cover plate type of attachment in the edge of a wing.
The content of the invention
A kind of assembled honeycomb web beam column node connection device for recovering function that the utility model patent is proposed, by
Quadrate steel pipe column with cantilever beam section, honeycomb web steel beam section and both attachment means compositions.
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 side's annular every
Plate, bottom side's toroidal membrane and cantilever beam section web are welded.Upper quadrate steel pipe column, middle quadrate steel pipe column are annular with top side respectively
Dividing plate is welded；Lower quadrate steel pipe column, middle quadrate steel pipe column are welded with bottom side's toroidal membrane respectively；Cantilever beam section web respectively with top
Square toroidal membrane, middle quadrate steel pipe column and the welding of bottom side's toroidal membrane.Wherein, top side's toroidal membrane and bottom side's toroidal membrane
Three parts can be divided into, be respectively square loop section, circular sliding slopes section part, edge of a wing section part；Square loop section is used as nodes domains
Reinforcing section, circular sliding slopes section part as beam end haunch part, edge of a wing section part as with the honeycomb web steel beam section edge of a wing
Coupling part.Upper quadrate steel pipe column, middle quadrate steel pipe column, lower quadrate steel pipe column are referred to as quadrate steel pipe column.Top side's toroidal membrane, bottom
The interior ring size of square toroidal membrane is respectively less than ring size in quadrate steel pipe column, and outer ring size is all higher than quadrate steel pipe column outer ring size, and
Square toroidal membrane thickness is more than honeycomb web steel beam section edge of a wing thickness.
Honeycomb web steel beam section is spliced by two honeycomb web steel beams with bolt, and honeycomb web steel beam can exist with floor
Factory-assembled is molded, and forms modular assembly unit, then each assembly unit passes through honeycomb web steel beam and band at the construction field (site)
The quadrate steel pipe column of cantilever beam section realizes assembly connection.
With the attachment means between cantilever beam section quadrate steel pipe column and honeycomb web steel beam section include top flange upper junction plate, under
Edge of a wing lower connecting plate, top flange lower connecting plate to, lower flange upper junction plate to, edge of a wing backing plate and left and right two pieces of web connecting plates,
Web backing plate.
Top flange upper junction plate and top side's toroidal membrane, edge of a wing backing plate, top flange lower connecting plate are to, honeycomb web steel beam
Section top flange；Lower flange lower connecting plate and bottom side's toroidal membrane, edge of a wing backing plate, lower flange upper junction plate are to, honeycomb web steel
Beam section lower flange；Lead between left and right web connecting plate and cantilever beam section web, web backing plate, honeycomb web steel beam section web
Cross the connection of single row or multiple rows Bolt.
Honeycomb web steel beam section part is first connected integral by attachment means in construction and installation by high-strength bolt, will
Cantilever beam section web and left and right two web connecting plates are connected by high-strength bolt, then by lower flange lower connecting plate and honeycomb abdomen
Slab beam section lower flange, edge of a wing backing plate, lower flange connecting plate by high-strength bolt to being connected, by top flange upper junction plate and honeycomb
Web steel beam section top flange, edge of a wing backing plate, top flange connecting plate by high-strength bolt to being connected, finally by left and right two webs
Connecting plate is connected with web backing plate, honeycomb web steel beam section web by high-strength bolt.
Top flange connecting plate and lower flange connecting plate in attachment means can be not provided with dog bone and weaken area, can also set
Weaken area into circular arc dog bone or flat dog bone weakens area, the size that dog bone weakens area is designed according to actual conditions.
It is hollow in square steel tube column jecket, or casting concrete；Described quadrate steel pipe column also can be replaced round steel tubing string.
Attachment means also can be using the single cover plate type of attachment in the edge of a wing.
The advantage of this patent is mainly manifested in the following aspects：
1st, can not only adapt to existing assembling type steel structure system, and can by increasing the thickness of toroidal membrane and
Power consumption and the purpose of plastic hinge are reached, the beam-ends strengthening measure such as cover plate, ribbed stiffener and side plate is added without taking, is reduced
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 present utility model is completed in factory, and its weld seam precision and quality are more easy to
Control, scene is only with high-strength bolt, connecting plate and connector to the quadrate steel pipe column with cantilever beam section and honeycomb web steel beam section
Assembled, the fastening work of bolt is convenient and swift, and speed of application is greatly improved with construction quality, adapt to assembling type steel structure
Development.
3rd, this node can weaken the design parameters such as area's laying mode by bolt and dog bone, and plastic hinge is transferred to can be more
On the edge of a wing changed, web connecting plate, and realize the dual power consumption of bolt frictional slip and connecting plate plastic deformation, it is ensured that band cantilever
Beam section quadrate steel pipe column and the middle lossless evil idea of beam section or slight damage, only need to change connecting plate and high-strength bolt can reach shake after shake
Dismounting when can recover the effect of function afterwards, and be repaired after the shake of connecting plate, connector and install all convenient and swift again.
4th, the splicing of two honeycomb web steel beams is easy to implement honeycomb web steel beam and floor factory-assembled is molded to form mould
Block assembly unit, then each assembly unit is real with the quadrate steel pipe column with cantilever beam section by honeycomb web steel beam at the construction field (site)
Existing assembly connection.
Brief description of the drawings
Fig. 1 is a kind of three-dimensional exploded schematic diagram for the assembled honeycomb web beam column node connection device for recovering function；
Fig. 2 is a kind of graphics for the assembled honeycomb web beam column node connection device for recovering function；
Fig. 3 is a kind of front view for the assembled honeycomb web beam column node connection device for recovering function；
Fig. 4 is a kind of side view for the assembled honeycomb web beam column node connection device for recovering function；
Fig. 5 is a kind of top view for the assembled honeycomb web beam column node connection device for recovering function；
Fig. 6 is a kind of graphics for the assembled honeycomb web beam column node connection device (simple shear) for recovering function；
Fig. 7 constructs shape for a kind of edge of a wing connecting plate of assembled honeycomb web beam column node connection device for recovering function
The top view of formula；
The modularization that Fig. 8 constitutes for a kind of assembled honeycomb web beam column node connection device for recovering function with floor
The graphics of the structural form of assembly unit；
Fig. 9 is a kind of 4 modular assembly lists of the assembled honeycomb web beam column node connection device for recovering function
The top view that member assembling is completed.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of this patent is described in detail.
As Figure 1-5, a kind of assembled honeycomb web beam column node connection device for recovering function is included with bottom
Part：
1 --- upper quadrate steel pipe column；
2 --- middle quadrate steel pipe column；
3 --- lower quadrate steel pipe column；
4 --- top side's toroidal membrane；
5 --- bottom side's toroidal membrane；
6 --- cantilever beam section web；
7 --- top flange upper junction plate；
8 --- lower flange lower connecting plate；
9 --- top flange lower connecting plate pair；
10 --- lower flange upper junction plate pair；
11 --- edge of a wing backing plate；
12 --- web connecting plate；
13 --- assembled honeycomb web steel beam；
14 --- web backing plate；
15 --- concrete floor；
16 --- modular assembly unit.
As shown in Fig. 1,2,3,4,5, a kind of described assembled honeycomb web bean column node connection dress for recovering function
Put, by being constituted with cantilever beam section quadrate steel pipe column, honeycomb web steel beam section and both attachment means.Band cantilever beam section quadrate steel pipe column
By upper quadrate steel pipe column 1, middle quadrate steel pipe column 2, lower quadrate steel pipe column 3, top side's toroidal membrane 4, bottom side's toroidal membrane 5 and cantilever beam
Section web 6 is welded.Upper quadrate steel pipe column 1, middle quadrate steel pipe column 2 are welded with top side's toroidal membrane 4 respectively；Lower quadrate steel pipe column 3,
Middle quadrate steel pipe column 2 is welded with bottom side's toroidal membrane 5 respectively；Cantilever beam section web 6 and middle quadrate steel pipe column 2, top side's annular every
Plate 4 and bottom side's toroidal membrane 5 are welded.Wherein, top side's toroidal membrane 4 can be divided into three parts with bottom side's toroidal membrane 5, point
Wei not square loop section, circular sliding slopes section part, edge of a wing section part；Reinforcing section, circular sliding slopes of the square loop section as nodes domains
Section part is used as the coupling part with 11 edges of a wing of honeycomb web steel beam section as beam end haunch part, edge of a wing section part.Top
Steel pipe column 1, middle quadrate steel pipe column 2, lower quadrate steel pipe column 3 are referred to as quadrate steel pipe column, top side's toroidal membrane 4, bottom side's toroidal membrane 5
Interior ring size be respectively less than ring size in quadrate steel pipe column, its outer annular diameter is more than quadrate steel pipe column outer ring size, and square toroidal membrane
Thickness is more than honeycomb web steel beam section edge of a wing thickness.
As shown in Fig. 1,2,3,4,5, with the attachment means bag between cantilever beam section quadrate steel pipe column and honeycomb web steel beam section
Top flange upper junction plate 7, lower flange lower connecting plate 8, top flange lower connecting plate are included to 9, lower flange upper junction plate to 10, edge of a wing pad
Plate 11, left and right two web connecting plates 12 and web backing plate 14.
As shown in Fig. 1,3,4,5, top flange upper junction plate 7 and top side's toroidal membrane 4, edge of a wing backing plate 11, honeycomb web
13 top flanges of girder steel section, top flange lower connecting plate are to 9；Lower flange lower connecting plate 8 and bottom side's toroidal membrane 5, edge of a wing backing plate 11,
11 lower flanges of honeycomb web steel beam section, lower flange upper junction plate are to 10；Left and right web connecting plate 12 and cantilever beam section web 6, abdomen
Connected between plate backing plate 14 by single row or multiple rows Bolt.
As shown in Figure 1, 2, at the scene in installation process, first honeycomb web steel beam 13 parts of section are connected by high-strength bolt
It is integral, cantilever beam section web 6 and left and right two web connecting plates 12 are connected by high-strength bolt, then will connect under lower flange
Fishplate bar 8 is connected with 13 lower flanges of honeycomb web steel beam section, edge of a wing backing plate 11, lower flange upper junction plate to 10 by high-strength bolt,
13 top flanges of top flange upper junction plate 7 and honeycomb web steel beam section, edge of a wing backing plate 11, top flange lower connecting plate are passed through into height to 9
Strength bolt is connected, and left and right two web connecting plates 12 and web backing plate 14, honeycomb web steel beam 13 webs of section finally are passed through into height
Strength bolt is connected.
As shown in Figure 2,3, 4, it is hollow in square steel tube column jecket, or casting concrete.Described quadrate steel pipe column also can be replaced
Round steel tubing string.
As shown in fig. 6, the nodal connection device also can be using the single cover plate type of attachment in the edge of a wing.
As shown in fig. 7, the top flange connecting plate 7,9 and lower flange connecting plate 8,10 in described attachment means can not be set
Put dog bone and weaken area, circular arc dog bone can also be arranged to and weaken area or flat dog bone weakening area, dog bone weakens the size in area according to reality
Border situation design.
As shown in Figure 8,9, the honeycomb web steel beam 13 in the nodal connection device can with floor 15 factory-assembled into
Type, forms modular assembly unit 16, then at the construction field (site) each assembly unit by honeycomb web steel beam with cantilever beam section
Quadrate steel pipe column realizes assembly connection.
Claims (5)
1. a kind of assembled honeycomb web beam column node connection device for recovering function, it is characterised in that：By band cantilever beam section
Quadrate steel pipe column, honeycomb web steel beam section and both attachment means compositions；The described quadrate steel pipe column with cantilever beam section is by upper
Quadrate steel pipe column, middle quadrate steel pipe column, lower quadrate steel pipe column, top side's toroidal membrane, bottom side's toroidal membrane and the weldering of cantilever beam section web
Connect and form；Upper quadrate steel pipe column, middle quadrate steel pipe column are welded with top side's toroidal membrane respectively；Lower quadrate steel pipe column, middle quadrate steel pipe column point
Do not welded with bottom side's toroidal membrane；Cantilever beam section web respectively with top side's toroidal membrane, middle quadrate steel pipe column and bottom Fang Huan
Shape dividing plate is welded；Wherein, top side's toroidal membrane is divided into three parts with bottom side's toroidal membrane, is respectively square loop section, circle
Arc linkage section part, edge of a wing section part；Square loop section is as the reinforcing section of nodes domains, and circular sliding slopes section part is used as beam end
Haunch part, edge of a wing section part is used as the coupling part with the honeycomb web steel beam section edge of a wing；Upper quadrate steel pipe column, middle quadrate steel pipe column,
Lower quadrate steel pipe column is referred to as quadrate steel pipe column；Top side's toroidal membrane, the interior ring size of bottom side's toroidal membrane are respectively less than square steel tube
Ring size in post, outer ring size is all higher than quadrate steel pipe column outer ring size, and top side's toroidal membrane, bottom side's toroidal membrane are big
In honeycomb web steel beam section edge of a wing thickness；Described honeycomb web steel beam section is by two honeycomb web steel beams with bolt splicing
Into honeycomb web steel beam is molded with floor in factory-assembled, forms modular assembly unit, and then module is disguised at the construction field (site)
Assembly connection is realized by honeycomb web steel beam and the quadrate steel pipe column with cantilever beam section with unit；The described side with cantilever beam section
Attachment means between steel pipe column and honeycomb web steel beam section include top flange upper junction plate, lower flange lower connecting plate, top flange
Lower connecting plate is to, lower flange upper junction plate to, edge of a wing backing plate and left and right two pieces of web connecting plates, web backing plate；Connect on top flange
Fishplate bar and top side's toroidal membrane, edge of a wing backing plate, top flange lower connecting plate pass through list to, honeycomb web steel beam section between top flange
Row or the connection of multiple rows of Bolt；Lower flange lower connecting plate and bottom side's toroidal membrane, edge of a wing backing plate, lower flange upper junction plate to,
Honeycomb web steel beam section is connected between lower flange by single row or multiple rows Bolt；Left and right web connecting plate and cantilever beam section abdomen
Connected between plate, web backing plate, honeycomb web steel beam section web by single row or multiple rows Bolt.
2. the assembled honeycomb web beam column node connection device according to claim 1 for recovering function, its feature exists
In：Described attachment means connect into two honeycomb web steel beam section parts by high-strength bolt in construction and installation, first whole
Body, cantilever beam section web and left and right two web connecting plates are connected by high-strength bolt, then by lower flange lower connecting plate and honeybee
Nest web steel beam section lower flange, edge of a wing backing plate, lower flange connecting plate to being connected by high-strength bolt, by top flange upper junction plate with
Honeycomb web steel beam section top flange, edge of a wing backing plate, top flange connecting plate by high-strength bolt to being connected, finally by left and right two
Web connecting plate is connected with web backing plate, honeycomb web steel beam section web by high-strength bolt.
3. the assembled honeycomb web beam column node connection device according to claim 1 for recovering function, its feature exists
In：Top flange connecting plate and lower flange connecting plate in described attachment means are not provided with dog bone and weaken area, or are arranged to circle
Arc dog bone weakens area or flat dog bone weakens area.
4. the assembled honeycomb web beam column node connection device according to claim 1 for recovering function, its feature exists
In：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.
5. the assembled honeycomb web beam column node connection device according to claim 1 for recovering function, its feature exists
In：Described assembled honeycomb web beam column node connection device is using the single cover plate type of attachment in the edge of a wing, i.e., by by top flange
Lower connecting plate, top flange backing plate and lower flange upper junction plate, lower flange backing plate remove to realize.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145928.8U CN206529890U (en) | 2017-02-17 | 2017-02-17 | A kind of assembled honeycomb web beam column node connection device for recovering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145928.8U CN206529890U (en) | 2017-02-17 | 2017-02-17 | A kind of assembled honeycomb web beam column node connection device for recovering function |
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| CN206529890U true CN206529890U (en) | 2017-09-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759899A (en) * | 2017-02-17 | 2017-05-31 | 北京工业大学 | A kind of assembled honeycomb web beam column node connection device for recovering function |
| CN108277889A (en) * | 2018-03-12 | 2018-07-13 | 西安建筑科技大学 | A kind of prefabrication and assembly construction steel reinforced concrete intercolumniation fast joint structure and method |
-
2017
- 2017-02-17 CN CN201720145928.8U patent/CN206529890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759899A (en) * | 2017-02-17 | 2017-05-31 | 北京工业大学 | A kind of assembled honeycomb web beam column node connection device for recovering function |
| CN108277889A (en) * | 2018-03-12 | 2018-07-13 | 西安建筑科技大学 | A kind of prefabrication and assembly construction steel reinforced concrete intercolumniation fast joint structure and method |
| CN108277889B (en) * | 2018-03-12 | 2023-04-25 | 西安建筑科技大学 | Quick connection structure and method between prefabricated steel reinforced concrete columns |
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