CN207512968U - A kind of splicing node of steel plate combined shear wall - Google Patents
A kind of splicing node of steel plate combined shear wall Download PDFInfo
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- CN207512968U CN207512968U CN201721505523.7U CN201721505523U CN207512968U CN 207512968 U CN207512968 U CN 207512968U CN 201721505523 U CN201721505523 U CN 201721505523U CN 207512968 U CN207512968 U CN 207512968U
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Abstract
The utility model is related to a kind of splicing nodes of steel plate combined shear wall, splicing node is set at floor absolute altitude, top plate is provided at the top of lower steel plate compound shear wall, the position where the internal floor of both sides correspondence of position and lower steel plate compound shear wall where the internal floor of both sides correspondence of top steel plate combined shear wall is respectively provided with energetically plate；Top steel plate combined shear wall, lower steel plate compound shear wall and strength plate are welded with top plate；Through-hole is offered among top plate, the position in hole is corresponding with the cavity of steel plate combined shear wall；Top plate extends lower steel plate compound shear wall, the branch supporting plate as floor.Advantage is：The splicing node of the utility model has the characteristics that simple structure, power transmission are reasonable, construction is convenient.Splice point is arranged in floor, since node is greatly improved by corrosion resistance, is greatly improved in appearance, the strength plate at splice point can transmit the load of usual floor in steel plate combined shear wall, can largely improve bearing capacity.
Description
Technical field
The utility model is related to building structure field more particularly to a kind of splicing nodes of steel plate combined shear wall.
Background technology
At present, use of the steel construction in building structure technology field is more and more, various new-type steel structural forms
It continues to bring out, in engineering field application, and quantity is also constantly riseing, and gathers around and holds out broad prospects.Its major advantage has：With
Concrete building structures are compared, and have better applicability and feasibility.Component volume is such as reduced, increase uses space；Mitigate
Dead load is reduced or completely without the template needed for construction and support；Built-in fitting is reduced, improves anti-seismic performance；Conveniently apply
Work shortens the construction period.
Steel plate combined shear wall refers to the shear wall structure made of steel plate bending is shaped, internal to include by steel plate bending
The cavity of formation and the floor for separating cavity can be selectively filled with other construction materials in the cavity as needed, have
Have the advantages that high capacity, from heavy and light, construction speed is fast and shear behavior is good, be particularly suitable for the high level and superelevation of highly seismic region
Layer building and aseismatic reinforcement engineering.Superior performance in terms of anti-seismic performance makes it obtained extensively in high-rise building field
Application.But both at home and abroad to the research of steel plate combined shear wall and immature, for the connection mode of steel plate and concrete, specification
In there has been no correlation computations regulation, and collective effect that steel plate and concrete connecting structure both directly influence and structure
Stability and safety, while also influence structural steel amount and economy.Compared with traditional steel construction, steel can be more saved
Material, improves the stability and torsional property of component, increases rigidity, enhancing antirust and fire endurance performance, accomplish it is economical and beautiful.With
Traditional concrete shear force wall is compared, and is had from heavy and light, the technical advantages such as fast, easy-maintaining of constructing.
But steel plate combined shear wall, as a kind of new structure type, relevant node is in engineer application, also not
It updates in improvement disconnectedly, wherein there are also the deficiencies for exposing existing node.
At this stage in steel plate combined shear wall, the more form of use be mainly concrete filled steel tube beam compound shear wall with
And the Multicarity steel plate combined shear wall of other forms.And the vertical splicing node in scene of the steel plate combined shear wall of these forms
In, due to that can not be welded there are usual strength plate, thus in inside inside steel plate combined shear wall, so as to cause strength plate at node
Discontinuously, there is the problem of weak area, so, it needs to solve using joint strengthening measure, and the means mainly used at present are
Insert reinforcing bar reinforcement in the inside of steel plate combined shear wall at node.As shown in Figure 1, by lower steel plate compound shear wall 1
Top plate 4 between top steel plate combined shear wall 2 is set, and passes through the joint bar of setting perforation upper and lower part steel plate combined shear wall
10 carry out the reinforcement at node.There are following problems for this measure：1. the reinforcing bar amount is larger, uneconomical；2. due to spelling
It is intermediate opening square hole to connect place's top plate, size itself is smaller, and is inserted into further occupy of reinforcing bar and opens absolutely empty so that steel plate combination is cut
Power wall is more difficult when pouring inner concrete, so as to influence the compactness of concrete cast；3. reinforcing bar plug-in type, need pair
Reinforcing bar is fixed, and this part fixes need of work and expends many working hours；4. steel plate wall lifts, reinforcing bar is inserted into easily by steel
Plate is encountered, and reinforcing bar is caused to bend, and interferes steel plate wall lifting, increases installation difficulty, increases the set-up time, extend construction period；
5. joint bar is by the indirect power transmission of concrete during power transmission, there are larger security risks.In addition, current scene splice point
Position is normally above floor at 1.2m, since top plate protrudes shear wall, leak source is susceptible in brushing paint,
Cause steel plate wall corrosion；Also, due to the protrusion of top plate, when carrying out fire prevention construction, need to carry out specially treated, example
Such as the ceiling edge of stretching is cut away, so as to further increase difficulty of construction, extends construction period.
In addition, in the existing steel plate combined shear wall structure used, due to the various errors such as make, construct, cause into
During row lifting, the more difficult alignment of upper and lower part steel plate combined shear wall.It even needs to use jack pair top steel plate when error is larger
Compound shear wall is corrected, if without adjustment, once oblique adjusting will cause very serious quality accident, it is therefore desirable to and thousand
Jin is secondary at most to abut against adjustment, until top steel plate combined shear wall and lower steel plate compound shear wall precise alignment.If whole
In the work progress of a engineering, hoisting process is required for jack to abut against adjustment each time, this will seriously affect hanging time for loop wheel machine,
And and then influence the construction period of entire engineering.It is well known that for the builder of building, the construction period makees it
Occupy very big proportion for industry cost.Therefore, how to shorten the construction period to the maximum extent be for builder must
The factor that must be considered.As described above, splicing node of the prior art has been largely affected by the shortening of construction period, to building
The person of making brings very big operating cost.
The utility model is directed to the splicing node of steel plate combined shear wall, it is proposed that a kind of vertical splicing section in new scene
Point compared with existing splicing node, has the characteristics that simple structure, power transmission are reasonable, construction is convenient.Splice point can also be set
In floor, since node is wrapped up by concrete, corrosion resistance is greatly improved, and is greatly improved in appearance, in addition, spelling
The strength plate of junction can transmit the load of elongated floor in steel plate combined shear wall, can improve more than 15% bearing capacity.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of splicing section of steel plate combined shear wall
Point.
A kind of splicing node of steel plate combined shear wall provided by the utility model, technical solution are：
The splicing node of a kind of steel plate combined shear wall, including top steel plate combined shear wall and lower steel plate combined shear
Wall, it is characterised in that：Splicing node is set at floor absolute altitude, and top plate is provided at the top of the lower steel plate compound shear wall,
The both sides of the top steel plate combined shear wall and the both sides of lower steel plate compound shear wall are respectively provided with energetically plate；The upper steel
Plate compound shear wall, lower steel plate compound shear wall and strength plate are fixedly connected with the top plate；It is offered among the top plate
Through-hole, the through-hole connect the cavity of the top steel plate combined shear wall and the cavity of the lower steel plate compound shear wall；
The top plate extends the lower steel plate compound shear wall or top steel plate combined shear wall, the support supporting plate as floor；
Reinforced hole is provided on the top steel plate combined shear wall, the steel is provided through on the top steel plate combined shear wall
The connection reinforcing bar in muscle hole.
A kind of splicing node of steel plate combined shear wall provided by the utility model, further includes following attached technical scheme：
Wherein, the floor is reinforced concrete floor, and bottom is concordant with the lower surface of the top plate, and the reinforcing bar mixes
Reinforcing bar in solidifying Tulou plate is attached by the connection reinforcing bar being arranged on the top steel plate combined shear wall.
Wherein, the floor is steel bar truss floor；
The end template of the steel bar truss floor is concordant with the upper surface of top plate, and thereon, lower edge reinforcing bar is by being arranged on
The connection reinforcing bar on the top steel plate combined shear wall is attached；Or the end template of the steel bar truss floor with
The lower surface of top plate is concordant, wind up reinforcing bar by the connection reinforcing bar that is arranged on the top steel plate combined shear wall into
Row connection, lower edge reinforcing bar are directly fixedly connected with top plate.
Wherein described strength plate is arranged on and the top steel plate combined shear wall and/or the lower steel plate compound shear wall
The corresponding position of inside floor.
Wherein, the top plate extends the length of the lower steel plate compound shear wall not less than 30mm.
Wherein, the strength plate of the both sides of the lower steel plate compound shear wall is tablet.
Wherein, the tablet is elongated steel plate, plurality of steel plates or zigzag steel plate；When the tablet is long steel plate, institute
It states and plug welding hole is provided on tablet；When the tablet is zigzag steel plate, the serrated tip of the zigzag steel plate is positioned at interior
On the outside of steel plate combined shear wall at portion's floor.
Wherein, the part of the strength plate at top steel plate combined shear wall bottom also serves as top splicing otic placode, described
Splicing otic placode in lower part is welded on top plate, the top splicing otic placode is bolted with lower part splicing otic placode.
Wherein, the inner side edge of lower part splicing otic placode is bevel edge, and when being lifted as top steel plate combined shear wall
Guide plate.
Wherein, each through-hole corresponds to a cavity of steel plate combined shear wall or, each through-hole corresponds to steel plate
The multiple cavities of compound shear wall.
The implementation of the utility model includes following technique effect：
The splicing node of steel plate combined shear wall provided by the utility model：1. by the way that splice point is arranged in floor,
Larger improvement has not only been obtained in appearance, and anti-corrosion can be made to prevent fires preferably to be solved；2. splice strength at node
The setting of plate can transmit the load of steel plate combined shear wall inner rib plate, and power transmission more indirect than reinforcing bar is more effective, can be largely
Upper its bearing capacity of raising；3. after top plate is widened so that top plate internal openings width can have certain increase, so as to have
Conducive to pouring for concrete；4. top plate also serves as floor supporting plate, and strength plate also serves as floor shearing-resistant member, saves material, more economical；5. strength
Plate also serves as floor shearing-resistant member, saves material；6. floor slab bottoms are concordant with top plate lower surface, top plate is hidden in floor, is being applied
Working hour does not need to amputate on top plate, it is not required that doing specially treated herein, so as to be conducive to interior decoration；7. steel bar girder
Lower edge reinforcing bar is welded with cover top surface, is cancelled floor connection reinforcing bar, is saved material, the workload of reinforcing bar is worn at the scene of reduction；8.
Lower part splicing otic placode is used as lifting guide plate, can effectively improve installation accuracy, save the set-up time, the installation of process engineering
Speed.
Description of the drawings
Fig. 1 is the splice point sectional view of steel plate combined shear wall of the prior art.
Fig. 2 is a kind of sectional view of the splicing node of steel plate combined shear wall of the utility model, wherein splicing node position
At floor.
Fig. 3 be the utility model a kind of steel plate combined shear wall splicing node sectional view, wherein floor slab bottoms with
The upper surface flush of top plate.
Fig. 4 be the utility model a kind of steel plate combined shear wall splicing node sectional view, wherein floor slab bottoms with
The lower surface of top plate flushes.
Fig. 5 is a kind of sectional view of the splicing node of steel plate combined shear wall of the utility model, and middle and lower part strength plate is
Tablet.
Fig. 6 is a kind of sectional view of the splicing node of steel plate combined shear wall of the utility model, which part strength plate
Also serve as otic placode.
Fig. 7 is the horizontal sectional view of steel plate combined shear wall.
Fig. 8 is the horizontal sectional view at a kind of splice point of the splicing node of steel plate combined shear wall of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described
Embodiment be intended merely to facilitate understanding to the utility model, and do not play any restriction effect to it.
Referring to shown in Fig. 2-8, the splicing node of a kind of steel plate combined shear wall provided in this embodiment, including top steel plate
Compound shear wall 2 and lower steel plate compound shear wall 1, splicing node are set at floor absolute altitude, lower steel plate compound shear wall 1
Top is provided with top plate 4, the both sides of steel plate combined shear wall 2 on top, and the position where corresponding internal floor 3 is provided with top
Strength plate 5 is provided with lower part strength plate 6 in the position where the both sides of lower steel plate compound shear wall, corresponding internal floor 3；On
Portion's steel plate combined shear wall 2, lower steel plate compound shear wall 1, top strength plate 5 and lower part strength plate 6 are fixedly connected with top plate 4,
Such as it can weld；Through-hole is offered among top plate 4, the through-hole connection cavity of top steel plate combined shear wall 2 and lower part steel
The cavity of plate compound shear wall 1；Top plate 4 extends lower steel plate compound shear wall 1 or top steel plate combined shear wall 2, as
The branch supporting plate of floor 7；The length that top plate 4 stretches out lower steel plate compound shear wall is not less than 30mm；The top steel plate combination
Reinforced hole is provided on shear wall 2, the connection reinforcing bar of the reinforced hole is provided through on the top steel plate combined shear wall
8.Wherein, top strength plate 5 is embedded in floor 7 or only in the lower portion embedment floor 7 of strength plate 5；Each through-hole corresponds to steel plate group
One cavity of combination shearing wall or, each through-hole correspond to the multiple cavities of steel plate combined shear wall.Steel plate provided in this embodiment
The splicing node of compound shear wall by the way that splice point is arranged at floor absolute altitude, when being constructed, is not needed to stretching
Ceiling edge is cut, it is not required that specially treated is carried out, so as to not only obtain larger improvement in appearance, and can make
Anti-corrosion is prevented fires and is preferably solved, and also further simplifies operational procedure, reduces difficulty of construction；And it is taken in the present embodiment
Disappear joint bar, uses strength plate reinforcement instead, and the position where internal floor 3 is corresponded in the both sides of top steel plate combined shear wall 2 is welded
Portion's strength plate 5 corresponds to internal 3 position of floor welding lower part strength plate 6 in the both sides of lower steel plate compound shear wall 1, and makes
Portion's strength plate 5 and lower part strength plate 6 are welded with top plate 4 so that the load on 2 inside floor of top steel plate combined shear wall passes first
Top strength plate 5 is handed to, then the load on top strength plate 5 is transferred to by lower part strength plate 6 by top plate 4, it finally will by lower part strength plate 6
Load is transferred to the floor 3 inside lower steel plate compound shear wall 1.The setting of strength plate can transmit steel plate combination at splicing node
The load of floor in shear wall, power transmission more indirect than reinforcing bar is more effective, can largely improve its bearing capacity；By that will push up
After plate 4 is widened so that top plate internal openings width can have certain increase, so as to be conducive to pouring for concrete；Top plate is simultaneous
Floor supporting plate is done, and strength plate also serves as floor shearing-resistant member, saves material, it is more economical；The present embodiment in top steel plate combination by cutting
Reinforced hole is provided on power wall, and the connection steel of the reinforced hole is provided through on the top steel plate combined shear wall 2
Muscle 8 so that reinforcing bar in floor is overlapped by the connection reinforcing bar 8, so as to improve that floor connect with shear wall can
By property, working procedure is simplified, saves construction period.
Optionally, as shown in Fig. 2, floor 7 is reinforced concrete floor, bottom is concordant with the lower surface of top plate 4, reinforcing bar
Reinforcing bar in concrete floor 7 was by passing through the connection reinforcing bar 8 being arranged on the top steel plate combined shear wall 2 to be connected
It connects.In the present embodiment, by the trepanning in top steel plate combined shear wall 2 and lower steel plate compound shear wall 1, make connection reinforcing bar
8 pass through steel plate combined shear wall, and the levels reinforcing bar in floor is attached.By the way that the bottom of floor 7 to be arranged to and push up
The lower surface of plate 4 is concordant so that top plate 4 is hidden in floor 7, is conducive to interior decoration, it is not required that additional cutting action.
Optionally, as shown in figure 3, floor 7 is steel bar truss floor, end template 71 and the top plate 4 of steel bar truss floor 7
Upper surface is concordant, the institute of reinforcing bar 72 and lower edge reinforcing bar 73 by being arranged on the top steel plate combined shear wall 2 of winding up
Connection reinforcing bar 8 is stated to be attached.Or as shown in figure 4, the end template 71 of steel bar truss floor 7 is concordant with the lower surface of top plate 4,
The reinforcing bar 72 that winds up is attached by the connection reinforcing bar 8 being arranged on the top steel plate combined shear wall 2, lower edge steel
Muscle 73 is directly welded with top plate 4.The present embodiment by the way that the end template 71 of steel bar truss floor 7 is concordant with the lower surface of top plate 4,
Its reinforcing bar 72 that winds up by the way that the connection reinforcing bar 8 of steel plate combined shear wall is passed through to be overlapped, lower edge reinforcing bar 73 directly with top plate 4
Welding, saves material, reduces the workload that reinforcing bar is worn at scene, shortens the duration.
Optionally, as illustrated in figs. 5-7, the both sides of lower steel plate compound shear wall 1 correspond to the lower part of the position of internal floor
Strength plate is tablet 9, and the tablet 9 is elongated steel plate, plurality of steel plates or zigzag steel plate；When the tablet is long steel plate, institute
It states and plug welding hole is provided on tablet；When the tablet is zigzag steel plate, the serrated tip of the zigzag steel plate is positioned at interior
On the outside of steel plate combined shear wall at portion's floor.The present embodiment by the way that tablet is set as plurality of steel plates or zigzag steel plate, with
Save the dosage of steel.
The part top strength plate 5 of top steel plate combined shear wall 2 can also be also served as to top splicing otic placode 91, in top plate 4
Upper welding lower part splicing otic placode 92, and top splicing otic placode 91 is made to be bolted with lower part splicing otic placode 92.It is highly preferred that
The inner side edge of lower part splicing otic placode 92 is bevel edge, guide plate when being lifted as top steel plate combined shear wall 2；Tablet is elongated
Steel plate or plurality of steel plates.Lower part splicing otic placode 92 is used as lifting guide plate by the present embodiment, can effectively improve top steel plate
The alignment precision of compound shear wall and lower steel plate compound shear wall is come so as to eliminate by using jack in the prior art
Top steel plate combined shear wall is adjusted, so that its precisely aligning with lower steel plate compound shear wall, so as to not only increase peace
Precision is filled, the set-up time is also cost saved, accelerates the installation speed of engineering.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality
With the limitation of novel protected range, although being explained in detail with reference to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of splicing node of steel plate combined shear wall, including top steel plate combined shear wall and lower steel plate combined shear
Wall, it is characterised in that：Splicing node is set at floor absolute altitude, and top plate is provided at the top of the lower steel plate compound shear wall,
The both sides of the top steel plate combined shear wall and the both sides of lower steel plate compound shear wall are respectively provided with energetically plate；The upper steel
Plate compound shear wall, lower steel plate compound shear wall and strength plate are fixedly connected with the top plate；It is offered among the top plate
Through-hole, the through-hole connect the cavity of the top steel plate combined shear wall and the cavity of the lower steel plate compound shear wall；
The top plate extends the lower steel plate compound shear wall or top steel plate combined shear wall, the branch supporting plate as floor；
Reinforced hole is provided on the top steel plate combined shear wall, the steel is provided through on the top steel plate combined shear wall
The connection reinforcing bar in muscle hole.
2. a kind of splicing node of steel plate combined shear wall according to claim 1, it is characterised in that：The floor is steel
Bar concrete floor, bottom is concordant with the lower surface of the top plate, and the reinforcing bar in the reinforced concrete floor passes through setting
The connection reinforcing bar on the top steel plate combined shear wall is attached.
3. a kind of splicing node of steel plate combined shear wall according to claim 1, it is characterised in that：The floor is steel
Muscle truss floor；
The end template of the steel bar truss floor is concordant with the upper surface of top plate, thereon, lower edge reinforcing bar it is described by being arranged on
The connection reinforcing bar on the steel plate combined shear wall of top is attached；Or the end template and top plate of the steel bar truss floor
Lower surface it is concordant, the reinforcing bar that winds up is connected by the connection reinforcing bar being arranged on the top steel plate combined shear wall
It connects, lower edge reinforcing bar is directly fixedly connected with top plate.
4. according to a kind of splicing node of steel plate combined shear wall of claim 1-3 any one of them, it is characterised in that：It is described
Strength plate is arranged on corresponding with the inside floor of the top steel plate combined shear wall and/or the lower steel plate compound shear wall
Position.
5. according to a kind of splicing node of steel plate combined shear wall of claim 1-3 any one of them, it is characterised in that：It is described
The length that top plate extends the lower steel plate compound shear wall is not less than 30mm.
6. according to a kind of splicing node of steel plate combined shear wall of claim 1-3 any one of them, it is characterised in that：It is described
The strength plate of the both sides of lower steel plate compound shear wall is tablet.
7. a kind of splicing node of steel plate combined shear wall according to claim 6, it is characterised in that：The tablet is logical
Long steel plate, plurality of steel plates or zigzag steel plate；When the tablet is long steel plate, plug welding hole is provided on the tablet；Work as institute
When stating tablet as zigzag steel plate, outside the steel plate combined shear wall at the internally positioned floor in serrated tip of the zigzag steel plate
Side.
8. a kind of splicing node of steel plate combined shear wall according to claim 7, it is characterised in that：Top steel plate combination
The part of the strength plate at shear wall bottom also serves as top splicing otic placode, and lower part splicing otic placode, institute are welded on the top plate
Top splicing otic placode is stated to be bolted with lower part splicing otic placode.
9. a kind of splicing node of steel plate combined shear wall according to claim 8, it is characterised in that：The lower part splicing
The inner side edge of otic placode is bevel edge, and guide plate when being lifted as top steel plate combined shear wall.
10. according to a kind of splicing node of steel plate combined shear wall of claim 1-3 any one of them, it is characterised in that：Institute
State the multiple cavities that through-hole corresponds to a cavity of steel plate combined shear wall or, the through-hole corresponds to steel plate combined shear wall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721505523.7U CN207512968U (en) | 2017-11-13 | 2017-11-13 | A kind of splicing node of steel plate combined shear wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721505523.7U CN207512968U (en) | 2017-11-13 | 2017-11-13 | A kind of splicing node of steel plate combined shear wall |
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| Publication Number | Publication Date |
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| CN207512968U true CN207512968U (en) | 2018-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740509A (en) * | 2017-11-13 | 2018-02-27 | 杭萧钢构股份有限公司 | A kind of splicing node of steel plate combined shear wall |
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2017
- 2017-11-13 CN CN201721505523.7U patent/CN207512968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740509A (en) * | 2017-11-13 | 2018-02-27 | 杭萧钢构股份有限公司 | A kind of splicing node of steel plate combined shear wall |
| CN107740509B (en) * | 2017-11-13 | 2023-09-12 | 杭萧钢构股份有限公司 | Splicing node of steel plate combined shear wall |
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