CN109898699A - A kind of fabricated ripple type steel plate shear wall structure and its construction method - Google Patents
A kind of fabricated ripple type steel plate shear wall structure and its construction method Download PDFInfo
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- CN109898699A CN109898699A CN201910223966.4A CN201910223966A CN109898699A CN 109898699 A CN109898699 A CN 109898699A CN 201910223966 A CN201910223966 A CN 201910223966A CN 109898699 A CN109898699 A CN 109898699A
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- steel plate
- ripple
- shear wall
- connector
- link block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 37
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 6
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
A kind of fabricated ripple type steel plate shear wall structure and its construction method, including be made of two pieces of horizontally disposed ripple shape steel plates shear wall, be mounted on shear wall end, form armored concrete link block that two pieces of ripple type Interal fixations are integrated and the prefabricated connector for being used to connect with adjacent members in armored concrete link block, T-type shape is arranged in the prefabricated sheet steel sections in armored concrete link block of the ripple shape steel plate, and several shear connectors are welded in its two sides, the ripple shape steel plate and connector surface are painted with new composite antirusting paint.The present invention has the characteristics that antiseptic property is good, Transverse Shear Strength is high, energy dissipation capacity is good using ripple shape steel plate, instead of previous traditional bulky reinforced concrete shear wall.
Description
Technical field
The present invention relates to a kind of fabricated ripple type steel plate shear wall structure and its construction methods, belong to civil engineering neck
Domain.
Background technique
Shear wall is mainly used for bearing the lateral load under wind load or seismic loading in house or structures, prevents
Only structure is by failure by shear, therefore also known as wind-resistant wall, seismic structural wall, earthquake resistant wall.Shear wall structure is extensive in high-rise and super high-rise building
Using.Traditional shear wall material meets design requirement frequently with armored concrete in order to bear biggish lateral load
Wall section is often wider, needs to configure more shear reinforcement, from great after pouring molding, it appears especially heavy.And by
Many shear reinforcements are configured in Yu Qi, to it is subsequent construction bring big inconvenience, seriously affected construction into
Degree.For traditional reinforced concrete shear wall, after the completion of it is poured, received certainly in biggish lateral load and concrete
Also it is easy to appear the destructions such as cracking, brittleness for wall under the collective effect contract, crept；This, which not only affects its, existing normally makes
With state, the expenses such as its subsequent reinforcing maintenance are also increased.
In recent years, with the rise of assembled arthitecutral structure, although in the industry it is also proposed that and producing many mixed with reinforcing bar
Fabricated shear wall based on solidifying soil shear wall, but its still have it is easy to crack, from great, energy dissipation capacity is bad, after damage not
The defects of can restoring.
Summary of the invention
The present invention solve the deficiencies in the prior art and provide a kind of simple structure, easy for construction and save the cost, have compared with
Large deformation ability, from heavy and light, the ripple type steel plate shear force wall for the novel fabricated that lateral shear-carrying capacity is high and energy dissipation capacity is strong
The advantages that structure and its construction method have structure simple, easy for construction, and anti-seismic performance is good.
In order to solve the above technical problems, specific embodiments of the present invention are: a kind of fabricated ripple shape steel plate shearing
Wall construction, including be made of two pieces of horizontally disposed ripple shape steel plates shear wall, be mounted on shear wall end, by two pieces of ripples
It armored concrete link block that shape steel plate is fixed as one and prefabricated is used in armored concrete link block and adjacent members connect
The connector connect is provided with shear connector on the prefabricated part in armored concrete link block of ripple shape steel plate.This structure
Existing reinforced concrete shear wall structure is replaced by ripple type steel plate structure, the lateral shear resistant capacity of shear wall can be improved
And energy dissipation capacity, greatly improve its anti-seismic performance.Meanwhile it being not only allowed for also mitigate it certainly with moderate finite deformation ability
Weight has the features such as simple structure, easy for construction and save the cost.The present invention, which also allows shear wall laterally, has certain change
Shape, self-recovery ability is strong, and late maintenance cost is low.
Further, the shear connector is in matrix arrangement in the two sides of ripple shape steel plate end.
Further, multiple shear connectors vertically lay one every 10~20cm along ripple shape steel plate, along level side
One is laid to every 3~5cm.
Further, the steel plate length in the insertion armored concrete link block is armored concrete link block width
1/2~3/5.
Further, the ripple shape steel plate is stainless-steel sheet, and the ripple shape steel plate and connector outer surface apply
Brushed with antirusting paint layer.
Further, the shear wall body width that two pieces of ripple shape steel plates are constituted is armored concrete link block width
4/5~5/6.
Further, the steel plate connector is L-type bolt steel plate connector, and the connector insertion armored concrete connects
The depth for connecing block is the width of 2/5~1/2 times of armored concrete link block.
Further, the part of the ripple shape steel plate and connector in armored concrete link block is connected by bolt
It connects.
Further, the prefabricated part in concrete link block of the ripple shape steel plate is T-type, the ripple shape steel plate
T-type at the top of be bolted with the L-type bottom of steel plate connector, and shear connector setting is in ripple shape steel plate T-type
Partial two sides
A kind of fabricated ripple type steel plate shear wall structure construction method, specifically includes the following steps:
(1) ripple shape steel plate is made:
According to the thickness for needing to set ripple shape steel plate of shear wall shear-carrying capacity and the shape of ripple, by ripple fashioned iron
The end of plate makes connecting pin；
(2) shear connector is welded:
Shear connector is welded in the two sides at the prefabricated both ends in armored concrete link block of ripple shape steel plate；
(3) it is bolted:
Connector and ripple shape steel plate are connected and fixed；
(4) brushing new composite antirust corruption material:
After the completion of welding shear connector and being bolted, antirusting paint is carried out to ripple shape steel plate and L shape bolt steel plate
It brushes；
(5) end armored concrete link block is poured:
Arrangement of reinforcement formwork, the casting connection of ripple shape steel plate, connector and end armored concrete link block is integral；
(6) it conserves:
Normal maintenance in 28 days is carried out to shear wall made of casting.
Compared with prior art, the invention has the following advantages: the present invention has lateral resist using ripple shape steel plate
The feature that ability is strong, energy dissipation capacity is good is cut, instead of previous traditional bulky reinforced concrete shear wall.It is mixed with traditional reinforcing bar
Solidifying soil shear wall is compared, and the present invention also mitigates its own gravity while guaranteeing lateral shear resistant capacity.It is strong when meeting with
When wind or earthquake load, ripple shape steel plate can also be by itself reciprocal stretching and compressive deformation come the seismic energy that dissipates, effectively
Reduce the degree of injury of building structure in earthquake load；Meanwhile the stress of ripple shape steel plate is past under small, middle shake load action
Toward in elastic range, this deformation can restore after shake, subsequent not need to repair and reinforce again.
In conclusion ripple shape steel plate the configuration of the present invention is simple, design rationally, is constructed easy to assembly, from heavy and light, sufficiently benefit
With the feature that ripple shape steel plate shear stiffness is big, deformability is good, energy dissipation capacity is strong.With traditional reinforced concrete shear wall
It compares, fabricated shear wall has biggish lateral shear stiffness.Lateral load can be effectively resisted, when meeting with earthquake
Part seismic energy can be consumed by the reciprocal stretching of ripple shape steel plate and compressive deformation again, structure can be reduced in seismic process
Degree of injury, especially in small, middle earthquake load the deformation of ripple shape steel plate often in elastic range, post-seismic deformation can
To restore completely, without carrying out subsequent maintenance and reinforcing.
Detailed description of the invention
Fig. 1 is assembled ripple type steel plate shear wall structure front view of the present invention；
Fig. 2 is assembled ripple type steel plate shear wall structure top view of the present invention；
Fig. 3 is ripple shape steel plate of the present invention end connected mode schematic diagram；
In figure: 1-L type bolt steel plate connector；2- ripple type steel plate wall；3- armored concrete link block；4- is reserved
Threaded hole；5- bolt；6- shear connector；
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-3, a kind of fabricated ripple type steel plate shear wall structure, including ripple type steel plate shear force wall 2, end
Portion's armored concrete link block 3, L-type bolt steel plate connector 1；The shear wall structure is made of two blocks of ripple type steel plates, and two
The T-shaped shape in block ripple shape steel plate both ends, end two sides are provided with shear connector 6；
In this example, the two sides at ripple shape steel plate both ends are provided with shear connector, and embedded length is 1/2~
The width of 3/5 times of concrete link block.The shear connector is in matrix arrangement in two end surfaces of steel plate, wherein vertically every along wall
It is evenly arranged every 10~20cm, is horizontally uniformly distributed every 3~5cm, so that shear connector is fixed on ripple fashioned iron by welding
The surface of board ends.
In this example, the ripple shape steel plate is stainless-steel sheet, and external coating has new composite antirusting paint.
The novel antirust coating is mainly based on the coating such as compound ferrophosphorus powder and composite iron-titanium powder.
In this example, two pieces of ripple type steel plate walls are connected and structure by the armored concrete link block at both ends
Integral, width is the 4/5~5/6 of concrete link block width.
In this example, built-in L-type bolt steel plate connector, embedded length 2/ in the armored concrete link block
The width of 5~1/2 times of concrete link blocks.
In this example, the L-type bolt steel plate connector internal portion is connected by bolt with ripple shape steel plate, is stretched
Part is for other components to be connected with house out.
A kind of production construction method of the steel plate shear force wall of fabricated ripple type, comprising the following steps: (1) make wave
Line shape steel plate: according to the thickness for needing to set steel plate of shear-carrying capacity and the shape of ripple, the end of corrugated plating is fabricated to T
Type shape；(2) it welds shear connector: welding shear connector in the two sides at ripple shape steel plate both ends；(3) it is bolted: by L-type bolt steel plate
Connector is connected with ripple shape steel plate；(4) end armored concrete link block: arrangement of reinforcement formwork is poured, by ripple shape steel plate, L
Type bolt steel plate connector and the casting connection of end armored concrete link block are integral；(5) it conserves: being sheared to made of casting
Wall carries out normal maintenance in 28 days by a definite date；(6) construction assembly: by L-type bolt steel plate connector by fabricated ripple fashioned iron
Plate shear wall and other components of house are attached, other components of house need pre-buried corresponding bolt steel plate connection before pouring
Part.In addition, according to specific condition of construction, can also by the way of whole pour by fabricated ripple type shear wall and house its
His component is whole to be poured together.
On be classified as preferred embodiment, the object, technical solutions and advantages of the present invention are had been further described, institute
It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fabricated ripple type steel plate shear wall structure, it is characterised in that: including by two pieces of horizontally disposed ripple types
The shear wall of steel plate composition is mounted on shear wall end, the armored concrete for being integrated two pieces of ripple type Interal fixations connection
Block and the prefabricated connector in armored concrete link block for connecting with adjacent members, the ripple shape steel plate are prefabricated in steel
Shear connector is provided on part in reinforced concrete link block.
2. fabricated ripple type steel plate shear wall structure according to claim 1, which is characterized in that the shear connector exists
The two sides of ripple shape steel plate end are in matrix arrangement.
3. fabricated ripple type steel plate shear wall structure according to claim 2, which is characterized in that multiple shearings
Key vertically lays one every 10~20cm along ripple shape steel plate, lays one every 3~5cm in the horizontal direction.
4. fabricated ripple type steel plate shear wall structure according to claim 3, which is characterized in that insertion reinforced concrete
Ripple type steel plate length in native link block is the 1/2~3/5 of armored concrete link block width.
5. fabricated ripple type steel plate shear wall structure according to claim 1, which is characterized in that the ripple fashioned iron
Plate is stainless-steel sheet, and the ripple shape steel plate and connector outer surface are painted with antirusting paint layer.
6. fabricated ripple type steel plate shear wall structure according to claim 1, which is characterized in that two pieces of ripples
The shear wall body width that shape steel plate is constituted is the 4/5~5/6 of armored concrete link block width.
7. fabricated ripple type steel plate shear wall structure according to claim 1, which is characterized in that the steel plate connection
Part is L-type bolt steel plate connector, and the depth of the connector insertion armored concrete link block is that 2/5~1/2 times of reinforcing bar is mixed
The width of solidifying soil link block.
8. fabricated ripple type steel plate shear wall structure according to claim 7, which is characterized in that the ripple fashioned iron
The part of plate and connector in armored concrete link block passes through bolt anchor connection.
9. fabricated ripple type steel plate shear wall structure according to claim 8, which is characterized in that the ripple fashioned iron
The prefabricated part in concrete link block of plate is T-type, the L-type bottom at the T-type top and steel plate connector of the ripple shape steel plate
Portion is bolted, and the two sides of ripple shape steel plate T-type part are arranged in the shear connector.
10. a kind of fabricated ripple type steel plate shear wall structure construction method, which is characterized in that specifically includes the following steps:
(1) ripple shape steel plate is made:
According to the thickness for needing to set ripple shape steel plate of shear wall shear-carrying capacity and the shape of ripple, by ripple shape steel plate
End makes connecting pin；
(2) shear connector is welded:
Shear connector is welded in the two sides at the prefabricated both ends in armored concrete link block of ripple shape steel plate；
(3) it is bolted:
Connector and ripple shape steel plate are connected and fixed；
(4) brushing new composite antirust corruption material:
After the completion of welding shear connector and being bolted, composite antirust paint is carried out to ripple shape steel plate and L shape bolt steel plate
It brushes；
(5) end armored concrete link block is poured:
Arrangement of reinforcement formwork, the casting connection of ripple shape steel plate, connector and end armored concrete link block is integral；
(6) it conserves:
Shear wall structure made of casting is normally conserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910223966.4A CN109898699B (en) | 2019-03-22 | 2019-03-22 | Assembled corrugated steel plate shear wall structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223966.4A CN109898699B (en) | 2019-03-22 | 2019-03-22 | Assembled corrugated steel plate shear wall structure and construction method thereof |
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| CN109898699A true CN109898699A (en) | 2019-06-18 |
| CN109898699B CN109898699B (en) | 2024-01-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110665A (en) * | 2022-06-07 | 2022-09-27 | 哈尔滨工业大学（深圳） | A kind of corrugated steel plate composite shear wall with opposite tensile corrugated steel bars and its manufacturing method |
| CN115354782A (en) * | 2022-08-31 | 2022-11-18 | 武汉大学 | Assembled prestressed corrugated steel plate composite shear wall and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115110665A (en) * | 2022-06-07 | 2022-09-27 | 哈尔滨工业大学（深圳） | A kind of corrugated steel plate composite shear wall with opposite tensile corrugated steel bars and its manufacturing method |
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| CN115354782A (en) * | 2022-08-31 | 2022-11-18 | 武汉大学 | Assembled prestressed corrugated steel plate composite shear wall and construction method thereof |
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| CN109898699B (en) | 2024-01-30 |
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