CN106958296A - A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam - Google Patents
A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam Download PDFInfo
- Publication number
- CN106958296A CN106958296A CN201710217001.5A CN201710217001A CN106958296A CN 106958296 A CN106958296 A CN 106958296A CN 201710217001 A CN201710217001 A CN 201710217001A CN 106958296 A CN106958296 A CN 106958296A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- embedded board
- concrete frame
- frame beam
- buckling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 239000004567 concrete Substances 0.000 title claims abstract description 41
- 241000251468 Actinopterygii Species 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 14
- 230000035515 penetration Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
Abstract
The present invention provides a kind of connecting node of buckling-restrained steel plate wall and concrete frame beam, including the fish platee for being connected with the buckling-restrained steel plate wall, and the embedded board being connected with the concrete frame beam, the surface corresponding with the concrete frame beam be arranged in parallel the embedded board respectively, the fish platee is vertically located at, below on the outer surface of embedded board, on described, embedded board inner surface is provided with some anti-shear steel plates being vertically connected below, the anti-shear steel plate arranged for interval, passed through between gap for the stirrup on the concrete frame beam, the other end of the anti-shear steel plate is provided with anchoring reinforcing plate；In side, the inner surface of embedded board is provided with the peg being vertically connected, and the peg stretches into the inside of the concrete frame beam.The present invention can pre-production in the factory, technological process is simple, and the unjointed beam face of four sides steel plate is constituted after completing, shock resistance is improved, is easy to construction.
Description
Technical field
The invention belongs to building structure node interconnection technique field, more particularly to a kind of buckling-restrained steel plate wall and coagulation
The connecting node of native Vierendeel girder.
Background technology
All previous earthquake shows that energy-dissipating and shock-absorbing technology can effectively mitigate structural damage, greatly improves structural seismic capacity, ensures
People life property safety.Wherein buckling-restrained steel plate wall is applied as a kind of excellent energy-consuming shock absorber of energy-dissipating property
In structure, anti-seismic performance of the structure under middle shake and big shake can be improved comprehensively, therefore, buckling-restrained steel plate wall is applied to build
Tool is of great significance in building structure.But buckling-restrained steel plate wall is asked in concrete structure application in the presence of a key
Topic, is exactly the connectivity problem of steel plate wall and concrete frame beam, and this current problem is not solved also well.
The content of the invention
The defect existed for prior art, it is an object of the invention to provide a kind of buckling-restrained steel plate wall and concrete frame
The connecting node set a roof beam in place, for solving the problem of buckling-restrained steel plate wall is connected with concrete frame beam in the prior art.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam, including for the buckling-restrained steel plate wall phase
Fish platee even, and the embedded board being connected with the concrete frame beam, the embedded board respectively with the concrete frame
The corresponding surface of beam is be arranged in parallel, and the fish platee is vertically located on the outer surface of above and below embedded board, the above and below
Embedded board inner surface is provided between some anti-shear steel plates being vertically connected, the anti-shear steel plate arranged for interval, gap for described mixed
Stirrup on solidifying soil Vierendeel girder is passed through, and the other end of the anti-shear steel plate is provided with anchoring reinforcing plate；The interior table of embedded board in side
Face is provided with the peg being vertically connected, and the peg stretches into the inside of the concrete frame beam.
It is preferred that, the embedded board above is connected with side embedded board by inner edge bevel angle welding at the top of the embedded board of side
Connect.
It is preferred that, the embedded board below is connected with side embedded board by bevel angle welding outside the embedded board bottom of side
Connect.
It is preferred that, the fish platee is connected with the above and below embedded board by full penetration groove butt weld.
It is preferred that, the anti-shear steel plate is connected with the above and below embedded board by full penetration groove butt weld.
It is preferred that, the anchoring reinforcing plate is connected with the anti-shear steel plate by angle welding.
It is preferred that, the bolt is connected with the side embedded board using plug welding.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) key issue that buckling-restrained steel plate wall is set in reinforced concrete frame structure is solved, flexing can be conveniently realized
Constrain the connection of steel plate wall and concrete frame beam.
(2) can be in factory's pre-production, technological process is simple, improves production efficiency.
(3) embedded board can do formwork for placing and use, and save template, reduce production cost.
(4) anti-shear steel plate arranged for interval is easy to the arrangement and colligation of reinforcing bar in beam, easy construction.
(5) beam face surrounding sets embedded board, the shock resistance of connecting node is increased substantially, before wide application
Scape.
Brief description of the drawings
Fig. 1 for remove two sides embedded board connecting node in concrete frame beam schematic diagram.
Fig. 2 for remove two sides embedded board connecting node in concrete frame beam front view.
Fig. 3 is the schematic diagram of side embedded board and peg.
Fig. 4 is the schematic diagram in concrete frame beam of the connecting node with side embedded board.
Fig. 5 is complete connecting node schematic diagram.
Fig. 6 is sectional view of the connecting node in concrete frame beam.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described further.
As shown in Figures 1 to 6, a kind of connecting node of buckling-restrained steel plate wall and concrete frame beam, including for
The connected fish platee 1 of the buckling-restrained steel plate wall, and the embedded board 2,3,4 being connected with the concrete frame beam, it is described
The surface corresponding with the concrete frame beam be arranged in parallel embedded board 2,3,4 respectively, the fish platee 1 is vertically located at,
Below on the outer surface of embedded board 2,3, the above and below embedded board 2,3 inner surfaces are provided with some anti-shear steel plates being vertically connected
5, the arranged for interval of anti-shear steel plate 5 is passed through between gap, the anti-shear steel plate 5 for the stirrup 7 on the concrete frame beam
The other end provided with anchoring reinforcing plate 6；In side, the inner surface of embedded board 4 is provided with the peg 9 being vertically connected, and the peg 9 is stretched
Enter the inside of the concrete frame beam.The present invention can pre-production in the factory, technological process is simple, and can during construction
Used so that two sides are welded in advance with bottom surface embedded board as formwork for placing, save template, poured and welded top surface and both sides again
Face embedded board, constitutes the unjointed beam face of four sides steel plate, improves shock resistance, is easy to construction.
As shown in Figure 1 and Figure 2, be connecting node of the present invention beam in specific distribution map, by above-mentioned fish platee 1, above and below
Embedded board 2,3, anti-shear steel plate 5 and anchoring reinforcing plate 6 constitute two groups of attachment structures, be oppositely arranged on concrete frame beam it is upper,
At lower opposite face, for two pieces of buckling-restrained steel plate walls are connected with a beam.Anti-shear steel plate 5 is set in beam, significantly improved
The shear-carrying capacity of geological process underbeam, it is to avoid beam is destroyed before buckling-restrained steel plate wall plays one's part to the full.Anchor reinforcing plate 6
Setting improve the withdrawal resistance of anti-shear steel plate 5, it is ensured that the abundant connection of buckling-restrained steel plate wall and beam.Above and below embedded board
2nd, 3 connection function that provide not only fish platee 1 and beam, also improves the overall by curved, shear capacity of beam.
As shown in figure 3, the schematic diagram of the side embedded board 4 and peg 9 for connecting node of the present invention.Side embedded board 4 is simultaneously
The calculating of beam stirrup ratio is not counted in, the shear resistance of beam can be not only improved, can be with the ductility of strengthened beam, it is sufficient to bear in beam
Shearing when plastic hinge is produced.Set peg 9 there is provided while withdrawal resistance on side embedded board 4, uniform distribution side is pre-
The shearing and moment of torsion transmitted on buried plate 4, improves the shear capacity of beam.
It is distribution map and diagrammatic cross-section in connecting node unjointed beam of the present invention as shown in Fig. 4, Fig. 5, Fig. 6.In concrete
Before frame structure construction, by above-mentioned fish platee 1, above and below embedded board 2,3, anti-shear steel plate 5 and anchoring reinforcing plate 6 and side are in advance
Buried plate 4 and peg 9 in factory process and connect integral in advance, and wherein the outer surface of embedded board 2,3,4 should be outer with beam respectively
Flush, fish platee 1 is connected with above and below embedded board 2,3 by full penetration groove butt weld, anti-shear steel plate 5 with it is upper and lower
Face embedded board 2,3 is connected by the butt weld of full penetration groove, and anchoring reinforcing plate 6 is connected with anti-shear steel plate 5 by angle welding, bolt
Nail 9 is connected with side embedded board 4 using plug welding.When concrete frame structure is constructed, side embedded board 4 is pre-placed and following
Embedded board 3, in order to avoid overhead welding, side embedded board 4 is connected and following using bevel angle welding outside the bottom of side embedded board 4
Embedded board 2, casting concrete above are placed in embedded board 3, then assembling reinforcement, finally weld embedded board 2 above and side is pre-buried
Plate 4, in order to avoid welded steel interlayer direction stress concentration, is connected by the top inner edge bevel angle welding of side embedded board 4.
When concrete reaches normal intensity, then pass through high-strength bolt or angle welding connection fish platee 1 and the buckling-restrained steel plate wall of rubbing.
Claims (7)
1. the connecting node of a kind of buckling-restrained steel plate wall and concrete frame beam, it is characterised in that including for being bent with described
The connected fish platee of song constraint steel plate wall（1）, and the embedded board being connected with the concrete frame beam（2、3、4）, it is described pre-
Buried plate（2、3、4）The surface corresponding with the concrete frame beam be arranged in parallel respectively, the fish platee（1）Vertically it is located at
Above and below embedded board（2、3）Outer surface on, the above and below embedded board（2、3）Inner surface provided with it is some be vertically connected it is anti-
Shear-steel plate（5）, the anti-shear steel plate（5）For the stirrup on the concrete frame beam between arranged for interval, gap（7）Pass through,
The anti-shear steel plate（5）The other end provided with anchoring reinforcing plate（6）；In side embedded board（4）Inner surface provided with being vertically connected
Peg（9）, the peg（9）Stretch into the inside of the concrete frame beam.
2. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State embedded board above（2）With side embedded board（4）Pass through side embedded board（4）Top inner edge bevel angle welding connection.
3. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State following embedded board（3）With side embedded board（4）Pass through side embedded board（4）Bevel angle welding connection outside bottom.
4. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State fish platee（1）With the above and below embedded board（2、3）It is connected by the butt weld of full penetration groove.
5. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State anti-shear steel plate（5）With the above and below embedded board（2、3）Connected by the butt weld of full penetration groove.
6. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State anchoring reinforcing plate（6）With the anti-shear steel plate（5）Connected by angle welding.
7. the connecting node of buckling-restrained steel plate wall according to claim 1 and concrete frame beam, it is characterised in that institute
State peg（9）With the side embedded board（4）Connected using plug welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217001.5A CN106958296A (en) | 2017-04-05 | 2017-04-05 | A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217001.5A CN106958296A (en) | 2017-04-05 | 2017-04-05 | A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958296A true CN106958296A (en) | 2017-07-18 |
Family
ID=59484302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217001.5A Pending CN106958296A (en) | 2017-04-05 | 2017-04-05 | A kind of connecting node of buckling-restrained steel plate wall and concrete frame beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252522A (en) * | 2020-09-14 | 2021-01-22 | 重庆交通大学 | Connecting joint for connecting vertical corrugated steel plate shear wall and RC frame beam on two sides |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493553A (en) * | 2011-12-09 | 2012-06-13 | 清华大学 | Member for connection node of reinforced beam and steel beam and construction method thereof |
| CN104032835A (en) * | 2014-05-28 | 2014-09-10 | 同济大学 | Stud connecting joint for connecting buckling-restrained steel plate wall with concrete frame |
-
2017
- 2017-04-05 CN CN201710217001.5A patent/CN106958296A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493553A (en) * | 2011-12-09 | 2012-06-13 | 清华大学 | Member for connection node of reinforced beam and steel beam and construction method thereof |
| CN104032835A (en) * | 2014-05-28 | 2014-09-10 | 同济大学 | Stud connecting joint for connecting buckling-restrained steel plate wall with concrete frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252522A (en) * | 2020-09-14 | 2021-01-22 | 重庆交通大学 | Connecting joint for connecting vertical corrugated steel plate shear wall and RC frame beam on two sides |
| CN112252522B (en) * | 2020-09-14 | 2021-08-17 | 重庆交通大学 | Connecting joint for connecting vertical corrugated steel plate shear wall and RC frame beam on two sides |
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