CN208473415U - A kind of difunctional corrugated steel board wall - Google Patents
A kind of difunctional corrugated steel board wall Download PDFInfo
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- CN208473415U CN208473415U CN201820779930.5U CN201820779930U CN208473415U CN 208473415 U CN208473415 U CN 208473415U CN 201820779930 U CN201820779930 U CN 201820779930U CN 208473415 U CN208473415 U CN 208473415U
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- corrugated steel
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Abstract
The utility model discloses a kind of difunctional corrugated steel board walls, concrete-filled steel square tubular column component including the centrally located no energy consumption of buckling corrugated steel wall and two sides, corrugated steel energy consumption wall is connect by welding with the concrete-filled steel square tubular column component of the left and right sides, the upper and lower of concrete-filled steel square tubular column component has been respectively articulated with bottom plate, and bottom plate is fixed on Vierendeel girder.The utility model integrates load-bearing and energy dissipation effect, both the shear-carrying capacity and stability of structure can be improved, and allow structure that there is larger flexibility, reduce natural frequency of structures, there is good damping performance under geological process, weight can be born again, shares the top vertical load that a part of column is undertaken, to achieve the purpose that difunctional.
Description
Technical field
The utility model relates to construction engineering technical fields, more particularly, to a kind of difunctional corrugated steel board wall.
Background technique
Skyscraper will occupy increasingly consequence in future architecture industry, and the lateral resisting structure in skyscraper
The selection of component is particularly significant.Traditional lateral resisting structure component mainly has shear wall, bracing members etc., and these cannot expire
Demand of the sufficient super high-rise building for structural seismic capacity.For this situation, many novel Structural Energy Dissipation components come into being.
Such as viscous damping wall, anti-buckling steel plate wall and shearing type damper etc..
For steel plate wall, plain plate is generally used.But due to the Out-of Plane Stiffness very little of plain plate, in smaller level
Out-of-plane buckling will occur under power effect, lead to that its rigidity is small, Hysteresis Behavior is limited.Steel plate shear force wall in the prior art it is interior
Setting structure is plane steel plate mostly, and vertical bearing capacity, anti-side and buckling bearing capacity are lower, after earthquake generation, steel plate
Wall is easy to produce deformation and consumes energy.If deformation is not serious, need to carry out certain repair can just to utilize again；If but deforming
It is more serious, then it can not repair, need to change built-in steel plate, this will lead to increased costs.On this basis, according to out of plane constraint
The mode of plate or ribbed stiffener improves the Out-of Plane Stiffness of such component, and there are still economy to reduce, processing complexity etc. is a series of
Problem.
Therefore, be badly in need of it is a kind of integrate vertical and shear-carrying capacity greatly, the cushioning members of good economy performance, superior performance,
This cushioning members may also allow for appropriate transversely deforming to consume geological process.
Utility model content
The purpose of the utility model is to provide a kind of difunctional corrugated steel board wall, which not only can be improved structure
Shear-carrying capacity and stability allow structure to have larger flexibility, reduce natural frequency of structures, have under geological process good
Damping performance, can also bear vertical load, share a part of upper load for column to make structure more safety and stability.
Of the existing technology in order to solve the problems, such as, the technical solution adopted in the utility model is:
A kind of difunctional corrugated steel board wall, the square steel tube including the centrally located no energy consumption of buckling corrugated steel wall and two sides
Concrete column component, corrugated steel energy consumption wall are connect by welding with the concrete-filled steel square tubular column component of the left and right sides, square steel tube
The upper and lower of concrete column component has been respectively articulated with bottom plate, and bottom plate is fixed on Vierendeel girder.
Further, the no buckling corrugated steel energy consumption wall includes Central Standard wave mode section and end structure wave mode section；
The Central Standard wave mode section includes several by horizontal segment and the oblique section of standard waveform formed；The level of the standard waveform
Segment length and oblique section of length >=100mm, horizontal segment and oblique section of angle >=45 degree, wave height >=80mm, a standard
The ratio between the wavelength of wave mode and wave height≤6；The end structure wave mode section is half waveshape by standard waveform or standard waveform
Composition.
Further, half waveshape of the standard waveform is horizontal segment and oblique section of length is the one of standard waveform
Half, horizontal segment and oblique section of angle >=45 degree construct the ratio between wavelength and wave height of wave mode≤6.
Further, the concrete-filled steel square tubular column component uses rectangle cold-bend hollow profiled bar, inside filling intensity >=C30
Concrete and do not interspace.
Further, the bottom plate is connect with Vierendeel girder by high-strength bolt.
Advantage possessed by the utility model is with beneficial effect:
A kind of difunctional corrugated steel board wall of the utility model, the square steel including centrally located energy dissipation element and two sides
Pipe concrete column component, corrugated steel energy consumption wall are connect by welding with the concrete-filled steel square tubular column component of the left and right sides, then will
Concrete-filled steel square tubular column component and upper and lower bottom plate are connected with hinged mode, and upper and lower bottom plate passes through high-strength bolt and upper and lower frames again
It sets a roof beam in place connection, to realize wall body structure function.Using no buckling corrugated steel energy consumption wall as energy dissipation element, relative to
Plain plate can greatly improve the shear-carrying capacity and stability of steel plate, and anti-side and energy efficiency are high, and plate thickness can reduce
Very much, good economy performance.It can avoid, installation big using out of plane constraint plate bring wall weight simultaneously and processing be relatively inconvenient,
The problems such as delivery cycle is longer.The utility model uses reasonable construction measure, by energy dissipation element and Concrete-Filled Square Steel Tube
Column component links together, and realizes the effective integration of wall energy dissipation and weight-bearing function.It not only can effectively subtract consumption earthquake
Effect, moreover it is possible to undertake vertical load, share the vertical load that a part of column is born, guarantee the safety and stability of structure.This is practical
It is novel by the way that concrete-filled steel square tubular column component is connect in articulated manner with upper and lower bottom plate, make structure that there is larger flexibility, subtract
The natural frequency of vibration of small structure increases structural cycle, and structure is allowed to have certain deformation range, has under geological process more preferable
Damping performance.The utility model integrate load-bearing and energy dissipation effect, both can be improved structure shear-carrying capacity and
Stability, and allow structure that there is larger flexibility, reduce natural frequency of structures, there is good damping performance under geological process,
Weight can be born again, shares the top vertical load that a part of column is undertaken, to achieve the purpose that difunctional.
Detailed description of the invention
Technical solutions of the utility model are described further below in conjunction with drawings and examples.
Fig. 1 is a kind of structural schematic diagram of difunctional corrugated steel board wall of the utility model.
Fig. 2 is a kind of normal section structural schematic diagram of difunctional corrugated steel board wall of the utility model.
Fig. 3 is the schematic diagram of the section structure of concrete-filled steel square tubular column component.
Fig. 4 is the schematic diagram of the section structure of corrugated steel energy consumption wall.
Fig. 5 is hinged joint structural schematic diagram.
In figure: no buckling corrugated steel energy consumption wall 1；Concrete-filled steel square tubular column component 2；Hinged joint 3；Bottom plate 4；Vierendeel girder
5；High-strength bolt 6；Concrete seven.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
As shown in Figure 1, 2, a kind of difunctional corrugated steel board wall of the utility model, comprising: centrally located energy dissipation
Element is the concrete-filled steel square tubular column component 2 without buckling corrugated steel energy consumption wall 1 and two sides, in which: corrugated steel energy consumption wall 1 is logical
Welding is crossed to connect with the concrete-filled steel square tubular column component 2 of the left and right sides.As shown in figure 5, concrete-filled steel square tubular column component 2 and bottom plate
4 is hinged by hinged joint 3, and hinged joint 3 can be produced by prefabrication.It is solid respectively that upper and lower bottom plate passes through high-strength bolt 6 again
It is scheduled on Vierendeel girder 5, to realize wall body structure function.High-strength bolt uses frictional high-strength bolts, and bolt aperture is using big
Aperture is easily installed.The connection of difunctional wall and main structure is connected using high-strength bolt, improves difunctional wall in-site installation
Convenience and assembled degree, reduce site welding workload.Live overhead welding is avoided, is guaranteed safe and reliable.
The energy dissipation element, using no buckling corrugated steel energy consumption wall 1, before the bearing capacity that reaches capacity, it
Out-of-plane buckling will not all occur, hysteresis loop is full, and energy dissipation capacity is strong.
As shown in figure 4, the no buckling corrugated steel energy consumption wall includes Central Standard wave mode section and end structure wave mode section；
The Central Standard wave mode section includes several by horizontal segment and the oblique section of standard waveform formed；The level of the standard waveform
Segment length and oblique section of length >=100mm, horizontal segment and oblique section of angle >=45 degree, wave height >=80mm, a standard
The ratio between the wavelength of wave mode and wave height≤6；The end structure wave mode section is half waveshape by standard waveform or standard waveform
Composition.Half waveshape of the standard waveform is horizontal segment and oblique section of length is the half of standard waveform, horizontal segment
With oblique section of angle >=45 degree, the ratio between wavelength and wave height of wave mode≤6 are constructed.The standard wave number amount must assure that general nothing
Whole ratio of height to thickness≤200 of buckling optimization wave mode；Radius bend >=15 times plate thickness in standard waveform between horizontal segment and oblique section.
As shown in figure 3,2 frame of concrete-filled steel square tubular column component is cold using section length and width >=200 × 120mm rectangle
Curved hollow section, inside fill intensity >=C30 concrete seven and do not interspace.
The fabrication and installation process of the difunctional corrugated steel board wall of the utility model is as follows:
(1) corrugated steel energy consumption wall 1 is connect by welding with the concrete-filled steel square tubular column component 2 of the left and right sides, then will be square
Steel core concrete column component 2 is connect with upper and lower bottom plate 4 with hinged mode, to realize wall body structure function.It is controlled when welding
Deformation guarantees Deformation control in the reasonable scope.
(2) according to China Engineering Construction Standardization Association's standard " steel pipe commerical ready-mixed concrete structure design and construction regulation "
(CECS28:90) production and installation overall process to instruct entire concrete-filled steel square tubular column component 2 guarantee the concrete of filling not
It interspaces；Strength grade of concrete >=C30.
(3) upper and lower bottom plate 4 and upper and lower frames are set a roof beam in place 5 is connect by high-strength bolt 6.
The utility model is by using welding and hinged rational structure measure, by energy dissipation element and square steel tube coagulation
Earth pillar Member Welding, concrete-filled steel square tubular column component is hinged with upper and lower bottom plate, realize wall damping energy consumption function and load-bearing
The effective integration of function.Upper and lower bottom plate is set a roof beam in place with upper and lower frames and is connected by screw bolts, and can be convenient in-site installation.It is reasonable by formulating
Fabrication and installation method, it can be achieved that this difunctional wall factory prefabricating and installation standardization.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of difunctional corrugated steel board wall, it is characterised in that: including centrally located no buckling corrugated steel energy consumption wall and two
The concrete-filled steel square tubular column component of side, corrugated steel consume energy wall by welding and the concrete-filled steel square tubular column component of left and right sides company
It connects, the upper and lower of concrete-filled steel square tubular column component has been respectively articulated with bottom plate, and bottom plate is fixed on Vierendeel girder.
2. difunctional corrugated steel board wall according to claim 1, it is characterised in that: the no buckling corrugated steel energy consumption wall
Including Central Standard wave mode section and end structure wave mode section；The Central Standard wave mode section includes several by horizontal segment and oblique
The standard waveform of Duan Zucheng；The horizontal section length of the standard waveform and oblique section of length >=100mm, horizontal segment with it is oblique
Angle >=45 degree of section, wave height >=80mm, the ratio between the wavelength of a standard waveform and wave height≤6；The end structure wave mode section
It is made of half waveshape of standard waveform or standard waveform.
3. difunctional corrugated steel board wall according to claim 2, it is characterised in that: half waveshape of the standard waveform is
Horizontal segment and oblique section of length are the half of standard waveform, horizontal segment and oblique section of angle >=45 degree, construct wave mode
The ratio between wavelength and wave height≤6.
4. difunctional corrugated steel board wall according to claim 1, it is characterised in that: the concrete-filled steel square tubular column component is adopted
With rectangle cold-bend hollow profiled bar, inside fills intensity >=C30 concrete and does not interspace.
5. difunctional corrugated steel board wall according to claim 1, it is characterised in that: the bottom plate passes through high-strength with Vierendeel girder
It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779930.5U CN208473415U (en) | 2018-05-24 | 2018-05-24 | A kind of difunctional corrugated steel board wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820779930.5U CN208473415U (en) | 2018-05-24 | 2018-05-24 | A kind of difunctional corrugated steel board wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678484A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall |
| CN109914635A (en) * | 2019-04-10 | 2019-06-21 | 重庆大学 | A kind of rotation friction energy-dissipating wall |
-
2018
- 2018-05-24 CN CN201820779930.5U patent/CN208473415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678484A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall |
| CN109914635A (en) * | 2019-04-10 | 2019-06-21 | 重庆大学 | A kind of rotation friction energy-dissipating wall |
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