CN210216794U - Assembled corrugated steel plate shear wall structure - Google Patents
Assembled corrugated steel plate shear wall structure Download PDFInfo
- Publication number
- CN210216794U CN210216794U CN201920378093.XU CN201920378093U CN210216794U CN 210216794 U CN210216794 U CN 210216794U CN 201920378093 U CN201920378093 U CN 201920378093U CN 210216794 U CN210216794 U CN 210216794U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- corrugated steel
- reinforced concrete
- shear wall
- shear
- 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.)
- Active
Links
Images
Abstract
The utility model provides an assembled corrugated steel plate shear wall structure, includes the shear force wall that constitutes by the corrugated steel plate of two levels settings, installs at the shear force wall tip, with two corrugated steel plate fixed reinforced concrete connecting block as an organic whole and prefabricate the connecting piece that is used for in reinforced concrete connecting block with adjacent component connection and constitute, the steel sheet part of corrugated steel plate prefabrication in reinforced concrete connecting block sets up T type form to there is a plurality of shear force key in its both sides welding, corrugated steel plate and connecting piece surface all scribble and have compound novel anti rust paint. The utility model discloses utilize the ripple type steel sheet to have that corrosion resisting property is good, horizontal shear strength is high, the good characteristics of power consumption ability, replace traditional heavy reinforced concrete shear force wall in the past.
Description
Technical Field
The utility model relates to an assembled ripple type steel sheet shear wall structure belongs to the civil engineering field.
Background
Shear walls are mainly used for bearing transverse loads under the action of wind loads or earthquake loads in houses or structures to prevent the structures from being damaged by shearing, and are also called as wind-resistant walls and earthquake-resistant walls. Shear wall structures are widely used in high-rise and super high-rise buildings. The traditional shear wall material usually adopts reinforced concrete, so that the cross section of the wall body is often wider in order to bear larger transverse load and meet the design requirement, more shear steel bars need to be configured, and the shear wall material is heavy after being poured and formed. And because a plurality of shear steel bars are arranged in the steel tube, great inconvenience is brought to subsequent construction, and the construction progress is seriously influenced. For the traditional reinforced concrete shear wall, after the traditional reinforced concrete shear wall is poured, the wall is easy to crack, be brittle and the like under the combined action of large transverse load and self-contraction and creep of concrete; this not only affects its existing normal use, but also increases its subsequent costs of reinforcement and maintenance.
In recent years, with the rise of assembly type building structures, although a plurality of assembly type shear walls mainly made of reinforced concrete shear walls are proposed and produced in the industry, the assembly type shear walls still have the defects of easy cracking, great self weight, poor energy consumption capability, irrecoverability after damage and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prior art not enough and provide a simple structure, construction convenience and practice thrift the cost, have great deformability, the dead weight is light, transversely shear and bear the weight of the high and energy consumption ability strong novel assembled ripple type steel sheet shear wall structure, have simple structure, construction convenience, advantages such as anti-seismic performance is good.
In order to solve the above technical problem, the specific embodiment of the present invention is: the assembled corrugated steel plate shear wall structure comprises a shear wall formed by two horizontally arranged corrugated steel plates, a reinforced concrete connecting block and a connecting piece, wherein the reinforced concrete connecting block is arranged at the end part of the shear wall and used for fixing the two corrugated steel plates into a whole, the connecting piece is prefabricated in the reinforced concrete connecting block and used for being connected with adjacent components, and a shear key is arranged on the part, prefabricated in the reinforced concrete connecting block, of each corrugated steel plate. The corrugated steel plate structure replaces the existing reinforced concrete shear wall structure, so that the transverse shear-resistant bearing capacity and the energy consumption capacity of the shear wall can be improved, and the anti-seismic performance of the shear wall is greatly improved. Meanwhile, the steel plate not only allows the steel plate to have larger deformation capacity, but also reduces the self weight of the steel plate, and has the characteristics of simple structure, convenience in construction, cost saving and the like. The utility model discloses still allow the shear force wall transversely to have certain deformation, self-resuming ability is strong, and the later maintenance expense is low.
Furthermore, the shear keys are arranged on two sides of the end part of the corrugated steel plate in a matrix manner.
Furthermore, the plurality of shear connectors are arranged along the corrugated steel plate at intervals of 10-20 cm in the vertical direction and at intervals of 3-5 cm in the horizontal direction.
Furthermore, the length of the steel plate embedded into the reinforced concrete connecting block is 1/2-3/5 of the width of the reinforced concrete connecting block.
Furthermore, the corrugated steel plate is a stainless steel plate, and the outer surfaces of the corrugated steel plate and the connecting piece are coated with antirust coating layers.
Furthermore, the width of a shear wall body formed by the two corrugated steel plates is 4/5-5/6 of the width of the reinforced concrete connecting block.
Furthermore, the connecting piece is an L-shaped bolt steel plate connecting piece, and the depth of the connecting piece embedded into the reinforced concrete connecting block is 2/5-1/2 times of the width of the reinforced concrete connecting block.
Further, the corrugated steel plate is connected with the part of the connecting piece in the reinforced concrete connecting block through a bolt.
Furthermore, the part of the corrugated steel plate prefabricated in the concrete connecting block is T-shaped, the T-shaped top of the corrugated steel plate is connected with the L-shaped bottom of the connecting piece through bolts, and the shear keys are arranged on two sides of the T-shaped part of the corrugated steel plate
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses utilize the corrugated steel sheet to have horizontal strong, the good characteristics of power consumption ability of shearing ability, replace traditional heavy reinforced concrete shear force wall in the past. Compare with traditional reinforced concrete shear force wall, the utility model discloses when guaranteeing horizontal bearing capacity that shears, also alleviateed its self gravity. When strong wind or earthquake load is encountered, the corrugated steel plate can dissipate earthquake energy through self reciprocating stretching and compression deformation, so that the damage degree of a building structure in the earthquake load is effectively reduced; meanwhile, the stress of the corrugated steel plate is always in the elastic range under the action of small and medium seismic loads, the deformation can be recovered after the earthquake, and the maintenance and the reinforcement are not needed subsequently.
To sum up, corrugated steel sheet the utility model discloses simple structure, reasonable in design, construction convenient assembling, the dead weight is light, make full use of corrugated steel sheet shear rigidity big, deformability is good, the characteristics that the power consumption ability is strong. Compared with the traditional reinforced concrete shear wall, the assembled shear wall has larger transverse shear rigidity. The horizontal load can be effectively resisted, when an earthquake occurs, part of earthquake energy can be consumed through reciprocating stretching and compression deformation of the corrugated steel plate, the damage degree of the structure in the earthquake process can be reduced, especially the deformation of the corrugated steel plate in small and medium earthquake loads is always in an elastic range, the deformation can be completely recovered after the earthquake, and subsequent maintenance and reinforcement are not needed.
Drawings
FIG. 1 is a front view of the assembled corrugated steel plate shear wall structure of the present invention;
FIG. 2 is a top view of the assembled corrugated steel plate shear wall structure of the present invention;
FIG. 3 is a schematic view of the connection mode of the corrugated steel plate end of the present invention;
in the figure: 1-L-shaped bolt steel plate connecting piece; 2-corrugated steel plate wall; 3-reinforced concrete connecting blocks; 4-a reserved threaded hole; 5-bolt; 6-shear key;
Detailed Description
The following provides a more detailed description of the present invention with reference to the accompanying drawings and detailed description.
As shown in fig. 1-3, an assembled corrugated steel plate shear wall structure comprises a corrugated steel plate shear wall 2, an end reinforced concrete connecting block 3, and an L-shaped bolt steel plate connecting piece 1; the shear wall structure is composed of two corrugated steel plates, two end parts of the two corrugated steel plates are in a T shape, and shear keys 6 are arranged on two sides of each end part;
in the example, shear keys are arranged on two sides of two ends of the corrugated steel plate, and the embedding length of the shear keys is 1/2-3/5 times the width of the concrete connecting block. The shear keys are arranged on the surfaces of two ends of the steel plate in a matrix mode, are uniformly distributed at intervals of 10-20 cm along the vertical direction of the wall body and at intervals of 3-5 cm along the horizontal direction, and are fixed on the surfaces of two ends of the corrugated steel plate through welding.
In the example, the corrugated steel plate is a stainless steel plate, and the surface of the corrugated steel plate is coated with the novel composite antirust paint. The novel antirust coating is mainly prepared from composite ferrophosphorus powder, composite ferrotitanium powder and other coatings.
In the example, the two corrugated steel plate walls are connected through the reinforced concrete connecting blocks at two ends to form a whole, and the width of the two corrugated steel plate walls is 4/5-5/6 of the width of the concrete connecting blocks.
In the example, the reinforced concrete connecting block is internally provided with an L-shaped bolt steel plate connecting piece, and the embedding length of the L-shaped bolt steel plate connecting piece is 2/5-1/2 times the width of the concrete connecting block.
In the example, the built-in part of the L-shaped bolt steel plate connector is connected with the corrugated steel plate through bolts, and the extending part is used for being connected with other components of a house.
A manufacturing and construction method of an assembled corrugated steel plate shear wall comprises the following steps: (1) manufacturing a corrugated steel plate: setting the thickness of the steel plate and the shape of corrugation according to the requirement of shear-resistant bearing capacity, and manufacturing the end part of the corrugated plate into a T shape; (2) welding a shear key: welding shear force keys on two sides of two ends of the corrugated steel plate; (3) bolt connection: connecting the L-shaped bolt steel plate connecting piece with the corrugated steel plate; (4) pouring an end reinforced concrete connecting block: reinforcing bars and supporting a formwork, wherein the corrugated steel plate, the L-shaped bolt steel plate connecting piece and the end reinforced concrete connecting block are cast and connected into a whole; (5) and (5) maintenance: normally curing the cast shear wall for 28 days; (6) construction and assembly: the assembled corrugated steel plate shear wall is connected with other components of a house through the L-shaped bolt steel plate connecting piece, and the other components of the house need to be pre-embedded with corresponding bolt steel plate connecting pieces before pouring. In addition, the assembled corrugated shear wall and other components of the house can be integrally cast together in an integral casting mode according to specific construction conditions.
The above is a preferred embodiment, and the objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (9)
1. The utility model provides a corrugated type steel sheet shear wall structure of assembled which characterized in that: the shear wall comprises a shear wall body formed by two horizontally arranged corrugated steel plates, a reinforced concrete connecting block and a connecting piece, wherein the reinforced concrete connecting block is arranged at the end part of the shear wall body and is used for fixing the two corrugated steel plates into a whole, the connecting piece is prefabricated in the reinforced concrete connecting block and is used for being connected with an adjacent component, and a shear key is arranged on the part, prefabricated in the reinforced concrete connecting block, of each corrugated steel plate.
2. The fabricated corrugated steel sheet shear wall structure of claim 1, wherein the shear keys are arranged in a matrix on both sides of the corrugated steel sheet ends.
3. The assembled corrugated steel plate shear wall structure according to claim 2, wherein the shear keys are arranged every 10-20 cm along the vertical direction of the corrugated steel plate and every 3-5 cm along the horizontal direction.
4. The assembled corrugated steel plate shear wall structure according to claim 3, wherein the length of the corrugated steel plates embedded in the reinforced concrete connecting block is 1/2-3/5 of the width of the reinforced concrete connecting block.
5. The fabricated corrugated steel plate shear wall structure of claim 1, wherein the corrugated steel plate is a stainless steel plate, and the corrugated steel plate and the outer surface of the connecting member are coated with an anti-rust paint layer.
6. The assembled corrugated steel plate shear wall structure according to claim 1, wherein the width of the shear wall body formed by the two corrugated steel plates is 4/5-5/6 of the width of the reinforced concrete connecting block.
7. The assembled corrugated steel plate shear wall structure according to claim 1, wherein the connecting members are L-shaped bolt steel plate connecting members, and the depth of the connecting members embedded in the reinforced concrete connecting blocks is 2/5-1/2 times the width of the reinforced concrete connecting blocks.
8. The fabricated corrugated steel plate shear wall structure of claim 7, wherein the corrugated steel plates are connected with the portions of the connecting members within the reinforced concrete connecting blocks by bolting.
9. The fabricated corrugated steel plate shear wall structure of claim 8, wherein the portion of the corrugated steel plate prefabricated in the concrete connection block is T-shaped, the T-shaped top of the corrugated steel plate is connected with the L-shaped bottom of the connection member by bolts, and the shear keys are disposed at both sides of the T-shaped portion of the corrugated steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378093.XU CN210216794U (en) | 2019-03-22 | 2019-03-22 | Assembled corrugated steel plate shear wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378093.XU CN210216794U (en) | 2019-03-22 | 2019-03-22 | Assembled corrugated steel plate shear wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216794U true CN210216794U (en) | 2020-03-31 |
Family
ID=69921801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378093.XU Active CN210216794U (en) | 2019-03-22 | 2019-03-22 | Assembled corrugated steel plate shear wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898699A (en) * | 2019-03-22 | 2019-06-18 | 中南大学 | A kind of fabricated ripple type steel plate shear wall structure and its construction method |
| CN114294311A (en) * | 2021-12-30 | 2022-04-08 | 中南大学 | Anti-pulling flexible shear-resistant self-tapping screw |
-
2019
- 2019-03-22 CN CN201920378093.XU patent/CN210216794U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898699A (en) * | 2019-03-22 | 2019-06-18 | 中南大学 | A kind of fabricated ripple type steel plate shear wall structure and its construction method |
| CN109898699B (en) * | 2019-03-22 | 2024-01-30 | 中南大学 | Assembled corrugated steel plate shear wall structure and construction method thereof |
| CN114294311A (en) * | 2021-12-30 | 2022-04-08 | 中南大学 | Anti-pulling flexible shear-resistant self-tapping screw |
| CN114294311B (en) * | 2021-12-30 | 2022-09-16 | 中南大学 | Anti-pulling flexible shear-resistant self-tapping screw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107313540B (en) | Fireproof and buckling-restrained fabricated composite beam and construction method | |
| CN201695562U (en) | Novel FRP composite rebar concrete slab | |
| CN103266720A (en) | Composite beam comprising steel beam with concrete at abdomen | |
| CN110593419A (en) | Assembled type through bolt unequal-height beam-square steel tube concrete column joint structure and manufacturing method | |
| CN210216794U (en) | Assembled corrugated steel plate shear wall structure | |
| CN201952969U (en) | Novel FRP (Fiber Reinforced Plastic) prestressed concrete slab | |
| CN215253684U (en) | Novel energy-consumption prefabricated shear wall | |
| CN109898699B (en) | Assembled corrugated steel plate shear wall structure and construction method thereof | |
| CN109610685B (en) | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer | |
| CN108589969B (en) | Combined assembly type shear wall with vertical ECC energy consumption belt and manufacturing method thereof | |
| CN103821260A (en) | Outer pasting steel plate-concrete combined shear wall with pull force supports | |
| CN111236091B (en) | Concrete lining reinforcing structure of corrugated steel web box girder bridge | |
| CN211548015U (en) | Prefabricated assembled steel-concrete composite beam | |
| CN107355027B (en) | Section steel concrete shear wall assembly type space modularized structural system and construction method | |
| CN216380181U (en) | Web plate embedded type outer-wrapped FRP-concrete composite beam structure | |
| CN214993221U (en) | Corrugated steel plate-concrete composite structure suitable for culvert reinforcement and transformation | |
| CN210216741U (en) | Dry-type connected assembly type RC shear wall structure | |
| CN202969414U (en) | Bridge-culvert foundation | |
| CN214462924U (en) | Earthquake area UHPC temporary board house | |
| CN209194712U (en) | One kind partly combining prefabricated assembled supporting member | |
| CN109702859B (en) | U-shaped steel assembly combination beam with reinforcing pipes and manufacturing method thereof | |
| CN112523547A (en) | UHPC temporary board house in earthquake region and erection method | |
| CN111088860A (en) | Three-dimensional shear-resistant reinforced concrete shear wall | |
| CN111520289A (en) | Connecting node of segmented prefabricated assembled combined tower cylinder and mounting method thereof | |
| CN215563537U (en) | Energy-consuming dry-type connecting device based on memory alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |