CN109853748A - The connecting node of steel plate combined shear wall and not equal higher baselines - Google Patents
The connecting node of steel plate combined shear wall and not equal higher baselines Download PDFInfo
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- CN109853748A CN109853748A CN201910131381.XA CN201910131381A CN109853748A CN 109853748 A CN109853748 A CN 109853748A CN 201910131381 A CN201910131381 A CN 201910131381A CN 109853748 A CN109853748 A CN 109853748A
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- steel plate
- shear wall
- combined shear
- plate combined
- baselines
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 239000003351 stiffener Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 6
- 238000004873 anchoring Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The connecting node of higher baselines is not waited the invention discloses a kind of steel plate combined shear wall and, higher baselines are not waited including steel plate combined shear wall and, the second basis that there is the not equal higher baselines first foundation and absolute altitude to be higher than first foundation, elevation location corresponding with second basis is connected with connecting plate on the steel plate combined shear wall, and the connecting plate passes through the first anchor bolts with the second basis of higher baselines is not waited；Elevation location corresponding with the first foundation is connected with end plate on the steel plate combined shear wall, and the first foundation of the end plate and not grade higher baselines passes through the second anchor bolts.The present invention, by end plate and connecting plate and not, equal higher baselines pass through anchor bolts to steel plate combined shear wall, realize the connection between steel plate combined shear wall and not equal higher baselines, base top mark height is reduced without whole, reduce foundation depth and excavated volume, anti-floating head and precipitation difficulty are reduced, project cost has been saved.
Description
Technical field
The invention belongs to structural engineering fields, and in particular to a kind of company of steel plate combined shear wall and not equal higher baselines
Connect node.
Background technique
Shear wall is widely used in skyscraper as effective lateral resistant member, especially by peripheral steel plate and Nei Bao
The double steel plate combined concrete shear wall that concrete efficient combination is formed together is currently to greatly develop assembled architecture research
Hot spot.The connecting node on steel plate combined shear wall used at present and basis mainly has exposed, outer-enwraped type and flush type, but
For basic top surface the same absolute altitude the case where.
Often arrange that raft foundation or pile-raft foundation, steel plate combined shear wall are often arranged in core in skyscraper under Core Walls Structure
Cylinder elevator foundation pit periphery forms steel plate combination and cuts so that the basic top surface absolute altitude of steel plate combined shear wall two sides is inconsistent
The connectivity problem of power wall and not equal higher baselines.General processing mode is that raft foundation top surface absolute altitude is down to elevator foundation pit bottom, complete
At terrace absolute altitude is backfilled to plain concrete again after steel plate combined shear wall and the connection construction on basis, which leads to raft
Plate board bottom absolute altitude increases according to the high corresponding reduction of base top mark, i.e. foundation depth, increases deep excavation project amount, increase anti-floating water
Head and precipitation difficulty, while bottom shear wall computed altitude is also increased, cause project cost to increase.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of steel plate combined shear wall and not
Connecting node between equal higher baselines, in the case where not reducing raft foundation base top mark height integrally, it can be achieved that steel plate combination is cut
Connection between power wall and not equal higher baselines.
A kind of connecting node of steel plate combined shear wall and not equal higher baselines, including steel plate combined shear wall and not contour base
Plinth, the second basis that there is the not equal higher baselines first foundation and absolute altitude to be higher than first foundation, in the steel plate combined shear
Elevation location corresponding with second basis is connected with connecting plate, the connecting plate and the second basis for not waiting higher baselines on wall
Pass through the first anchor bolts；Elevation location corresponding with the first foundation is connected with end plate on the steel plate combined shear wall,
The first foundation of the end plate and not equal higher baselines passes through the second anchor bolts.
Using the above structure, steel plate combined shear wall is by end plate and connecting plate and not equal higher baselines pass through anchor bolts,
The connection between steel plate combined shear wall and not equal higher baselines is realized, it is high without the whole base top mark that reduces, reduce foundation pit depth
Degree and excavated volume, reduce anti-floating head and precipitation difficulty, have saved project cost.
Optionally, the connecting plate and end plate are welded with the steel plate of the steel plate combined shear wall respectively.
Optionally, the steel plate combined shear wall lower end is supported on the first foundation, and the end plate passes through described the
Two anchor bolts are fixed on first foundation top surface, and the connecting plate is fixed on the second basic top surface by first anchor bolt.
Optionally, stiffener is connected on the outside of the connecting plate and steel plate combined shear wall.
Optionally, the steel plate combined shear wall includes the steel plate of periphery and the concrete of Nei Bao, and the steel plate inside is right
The high cursor position of connecting plate described in Ying Yu is welded with dowel, and the dowel protrudes into the concrete.
The globality for enhancing connecting plate and steel plate combined shear wall in the present invention, in the steel plate for being correspondingly connected with Board position
It is provided with dowel on the inside of compound shear wall, the horizontal force of connecting plate can be effectively applied on steel plate combined shear wall, Er Qiemao
The setting of muscle will not influence steel plate combined shear wall inner concrete pour it is closely knit.
Optionally, there is gap between the steel plate combined shear wall and not equal higher baselines, the gap uses microlith
The closely knit formation pouring layer of concreting.
Optionally, the side of close not equal higher baselines is provided with peg on the steel plate combined shear wall, and the peg buries
Enter in the pouring layer.
Optionally, the peg in the position on steel plate combined shear wall between connecting plate and end plate, the peg
It is welded with the steel plate of steel plate combined shear wall.
Optionally, pouring hole is offered on the connecting plate.
Optionally, the end plate connection is connected to steel plate combination and cuts in steel plate combined shear wall lower end surface, the connecting plate
The side of the close not equal higher baselines of power wall.
The beneficial effects of the present invention are: it is of the invention, the connection between steel plate combined shear wall and not equal higher baselines is realized,
It is high without the whole base top mark that reduces, foundation depth and excavated volume are reduced, anti-floating head and precipitation difficulty is reduced, has saved work
Journey cost.
Detailed description of the invention
Fig. 1 is the connecting node sectional view of steel plate combined shear wall and not equal higher baselines of the invention；
Fig. 2 and Fig. 3 is the perspective view of steel plate combined shear wall different directions of the present invention.
Piece mark explanation
1- steel plate combined shear wall；2- connecting plate；3- end plate；The not equal higher baselines of 4-；41- first foundation；The second base of 42-
Plinth；The first anchor bolt of 5a-；The second anchor bolt of 5b-；6- stiffener；7- dowel；8- pouring layer；9- peg；10- pouring hole.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that the term of such as "upper", "lower", "left", "right", " centre " and " one " cited in this specification, also
Only being illustrated convenient for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1 to Figure 3, the present invention provides the connecting node of a kind of steel plate combined shear wall and not equal higher baselines, packet
Include steel plate combined shear wall 1 and not equal higher baselines 4, wherein do not wait higher baselines 4 that there is relatively low first foundation 41 and absolute altitude
Higher than the second basis of first foundation 41, that is, the basis for having height different；It is connected on the steel plate combined shear wall 1
Fishplate bar 2, the connecting plate 2 is corresponding with the elevation location on second basis 42, and the second base of connecting plate 2 and not equal higher baselines 4
Plinth 42 passes through multiple first anchor bolt 5a connections；1 lower end of steel plate combined shear wall is connected with end plate 3, end plate 3 and described first
The elevation location on basis 41 corresponds to, and end plate 3 is connect with the first foundation 41 of not equal higher baselines 4 by multiple second anchor bolt 5b.
By end plate 3 and connecting plate 2 and not, equal higher baselines 4 realize steel plate by anchor bolts to steel plate combined shear wall 1
Connection between compound shear wall 1 and not equal higher baselines 4, it is high without the whole base top mark that reduces, reduce foundation depth and excavation
Amount, reduces anti-floating head and precipitation difficulty, has saved project cost.
Wherein, the steel plate combined shear wall 1 includes the steel plate of periphery and the concrete of Nei Bao, in an embodiment
In, the connecting plate 2 and end plate 3 are connect with the steel plate of the steel plate combined shear wall 1 by welding respectively.The steel
1 lower end of board group combination shearing wall is supported on the first foundation 41, the steel plate lower end of the end plate 3 and steel plate combined shear wall 1
Outer wall welding, and end plate 3 is fixed on 41 top surface of first foundation by multiple second anchor bolt 5b；The outer wall of connecting plate 2 and steel plate welds
It connects, and is fixed on the second basic 42 top surfaces by multiple first anchor bolt 5a.
In one embodiment, multiple stiffeners 6 are connected on the outside of the connecting plate 2 and steel plate combined shear wall 1.It should
Stiffener 6 is connected with connecting plate 2 and steel plate outer wall simultaneously, such as is connected by the way of welding.Reinforced by stiffener 6
Processing, improves the intensity and stability of structure.
In one embodiment, the high cursor position for connecting plate 2 being corresponded on the inside of the steel plate is welded with dowel 7, described
Dowel 7 protrudes into the concrete.It is provided with dowel 7 on the inside of the steel plate combined shear wall 1 for being correspondingly connected with 2 position of plate, can incite somebody to action
The horizontal force of connecting plate 2 is effectively applied on steel plate combined shear wall 1, and the setting of dowel 7 will not influence steel plate combination and cut
1 inner concrete of power wall pours closely knit.And enhance the globality of connecting plate 2 Yu steel plate combined shear wall 1, prevent steel plate because
It is separated by lateral force with the concrete of interior packet.
In one embodiment, the side of the close not equal higher baselines 4 of the steel plate combined shear wall 1 and not contour base
There is gap, gap pours closely knit formation pouring layer 8 using pea gravel concreten between plinth 4.It is mixed that microlith is poured in the gap
Solidifying soil, is filled closely knit.Enhance anchoring ability of the steel plate combined shear wall 1 in basis.
In one embodiment, it is provided on the steel plate combined shear wall 1 close to the side of grade higher baselines 4 multiple
Peg 9, for peg 9 in the position on steel plate combined shear wall 1 between connecting plate 2 and end plate 3, peg 9 is embedded to described pour
In layer 8, enhance the globality that steel plate combined shear wall 1 is connect with pouring layer 8.Wherein, the peg 9 and steel plate combined shear wall
Welding on the outside of 1 steel plate.
In one embodiment, multiple pouring holes 10 to be offered on the connecting plate 2 convenient for pouring.
In one embodiment, the anchoring stability between higher baselines 4 is waited for enhancing steel plate combined shear wall 1 and not,
The end plate 3 is connect with 1 lower end surface of steel plate combined shear wall, i.e., the steel plate lower end surface of end plate 3 and steel plate combined shear wall 1 is welded
It connects, and end plate 3 is a monolith, the integrated support of steel plate combined shear wall 1 improves stability of strutting system on end plate 3；Wherein, it connects
Plate 2 is connected to the side of the close not equal higher baselines 4 of steel plate combined shear wall 1.
The present invention realizes that process is as follows, in corresponding second basic (i.e. the eminence position) for not waiting higher baselines 4, in steel plate combination
Connecting plate 2 with stiffener 6 and pouring hole 10 is set on the outside of shear wall 1, and dowel 7 is arranged in inside；Higher baselines 4 are not waited corresponding
End plate 3 is arranged in first foundation (i.e. lower position) on steel plate combined shear wall 1, and by anchor bolt respectively by connecting plate 2 and end
Plate 3 is anchored on not equal higher baselines 4, finally again by steel plate combined shear wall 1 and the gap pea gravel concreten for not waiting higher baselines 4
Pour it is closely knit, at this time peg 9 be embedded to the pea gravel concreten in.
The beneficial effects of the present invention are: it is of the invention, realize the company between steel plate combined shear wall 1 and not equal higher baselines 4
It connects, it is high without the whole base top mark that reduces, foundation depth and excavated volume are reduced, anti-floating head and precipitation difficulty are reduced, is saved
Project cost.
Dowel 7 is provided in the present invention on the inside of the steel plate combined shear wall 1 for being correspondingly connected with 2 position of plate, it can be by connecting plate 2
Horizontal force be effectively applied on steel plate combined shear wall 1, and the setting of dowel 7 will not influence in steel plate combined shear wall 1
Portion's concreting is closely knit.Enhance the globality of connecting plate 2 Yu steel plate combined shear wall 1.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. the connecting node of a kind of steel plate combined shear wall and not equal higher baselines, including steel plate combined shear wall and not contour base
Plinth, the second basis that there is the not equal higher baselines first foundation and absolute altitude to be higher than first foundation, it is characterised in that: in the steel
Elevation location corresponding with second basis is connected with connecting plate, the connecting plate and not equal higher baselines on board group combination shearing wall
Second basis pass through the first anchor bolts；Elevation location corresponding with the first foundation connects on the steel plate combined shear wall
It is connected to end plate, the first foundation of the end plate and not grade higher baselines passes through the second anchor bolts.
2. the connecting node of steel plate combined shear wall according to claim 1 and not equal higher baselines, it is characterised in that: described
Connecting plate and end plate are welded with the steel plate of the steel plate combined shear wall respectively.
3. the connecting node of steel plate combined shear wall according to claim 1 and not equal higher baselines, it is characterised in that: described
Steel plate combined shear wall lower end is supported on the first foundation, and the end plate is fixed on first foundation by second anchor bolt
Top surface, the connecting plate are fixed on the second basic top surface by first anchor bolt.
4. the connecting node of steel plate combined shear wall according to claim 1 and not equal higher baselines, it is characterised in that: described
Stiffener is connected on the outside of connecting plate and steel plate combined shear wall.
5. the connecting node of steel plate combined shear wall according to claim 1 and not equal higher baselines, it is characterised in that: described
Steel plate combined shear wall includes the steel plate of periphery and the concrete of Nei Bao, and the high standard of the connecting plate is corresponded on the inside of the steel plate
Position is welded with dowel, and the dowel protrudes into the concrete.
6. steel plate combined shear wall described in -5 any one and the connecting node for not waiting higher baselines according to claim 1, special
Sign is: having gap between the steel plate combined shear wall and not equal higher baselines, the gap is poured using pea gravel concreten
Build closely knit formation pouring layer.
7. the connecting node of steel plate combined shear wall according to claim 6 and not equal higher baselines, it is characterised in that: described
Close to not waiting side of higher baselines to be provided with peg on steel plate combined shear wall, the peg is embedded in the pouring layer.
8. the connecting node of steel plate combined shear wall according to claim 7 and not equal higher baselines, it is characterised in that: described
Peg in the position on steel plate combined shear wall between connecting plate and end plate, the steel of the peg and steel plate combined shear wall
Plate welding.
9. the connecting node of steel plate combined shear wall according to claim 6 and not equal higher baselines, it is characterised in that: described
Pouring hole is offered on connecting plate.
10. the connecting node of steel plate combined shear wall according to claim 1 and not equal higher baselines, it is characterised in that: institute
End plate connection is stated in steel plate combined shear wall lower end surface, the connecting plate is connected to the close not equal higher baselines of steel plate combined shear wall
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131381.XA CN109853748B (en) | 2019-02-22 | 2019-02-22 | Connecting node of steel plate combined shear wall and unequal-height foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131381.XA CN109853748B (en) | 2019-02-22 | 2019-02-22 | Connecting node of steel plate combined shear wall and unequal-height foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853748A true CN109853748A (en) | 2019-06-07 |
| CN109853748B CN109853748B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910131381.XA Active CN109853748B (en) | 2019-02-22 | 2019-02-22 | Connecting node of steel plate combined shear wall and unequal-height foundation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011028958A2 (en) * | 2009-09-02 | 2011-03-10 | Virginia Tech Intellectual Properties, Inc. | Connector devices and assemblies for construction and support of buildings and structures, and methods of making and using them |
| KR20110034716A (en) * | 2009-09-29 | 2011-04-06 | 동아에스텍 주식회사 | Road for bicycle and walker constructing on the slope of road |
| CN208039480U (en) * | 2018-04-11 | 2018-11-02 | 湖北沛函建设有限公司 | The connection structure of assembling type outer wall and ground base |
| CN208056126U (en) * | 2018-04-03 | 2018-11-06 | 保定市建筑设计院有限公司 | A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system |
| CN209723230U (en) * | 2019-02-22 | 2019-12-03 | 中冶赛迪工程技术股份有限公司 | The connecting node of steel plate combined shear wall and not equal higher baselines |
-
2019
- 2019-02-22 CN CN201910131381.XA patent/CN109853748B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011028958A2 (en) * | 2009-09-02 | 2011-03-10 | Virginia Tech Intellectual Properties, Inc. | Connector devices and assemblies for construction and support of buildings and structures, and methods of making and using them |
| KR20110034716A (en) * | 2009-09-29 | 2011-04-06 | 동아에스텍 주식회사 | Road for bicycle and walker constructing on the slope of road |
| CN208056126U (en) * | 2018-04-03 | 2018-11-06 | 保定市建筑设计院有限公司 | A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system |
| CN208039480U (en) * | 2018-04-11 | 2018-11-02 | 湖北沛函建设有限公司 | The connection structure of assembling type outer wall and ground base |
| CN209723230U (en) * | 2019-02-22 | 2019-12-03 | 中冶赛迪工程技术股份有限公司 | The connecting node of steel plate combined shear wall and not equal higher baselines |
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| Publication number | Publication date |
|---|---|
| CN109853748B (en) | 2024-02-06 |
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