CN207620476U - A kind of waveform soft steel shearing damper and frame column - Google Patents
A kind of waveform soft steel shearing damper and frame column Download PDFInfo
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- CN207620476U CN207620476U CN201721783605.8U CN201721783605U CN207620476U CN 207620476 U CN207620476 U CN 207620476U CN 201721783605 U CN201721783605 U CN 201721783605U CN 207620476 U CN207620476 U CN 207620476U
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Abstract
The utility model discloses a kind of waveform soft steel shearing damper and frame column, and the upper junction plate and lower connecting plate of damper are welded with the upper and lower ends of energy consumer respectively, and top shaped steel and lower part shaped steel are bolted with upper junction plate and lower connecting plate respectively；Top card slot is identical with the shape of lower part card slot, is respectively fitted over by T-slot on the top flange of top shaped steel and the lower flange of lower part shaped steel；Energy consumer includes at least one energy consumption unit, and energy consumption unit includes waveform mild steel steel plate, and the both sides of waveform mild steel steel plate are fixedly connected with floor, and the upper and lower ends of floor are welded with upper junction plate and lower connecting plate respectively；Frame column opens up damper installation cavity on four sides of cylinder bottom; each damper installation cavity installs a damper; the damper can be the frame column shear energy dissipation and then cylinder is protected to escape injury; make the frame column that there is reliable vertical bearing capacity simultaneously; the damper makes simple; it is easy to connect with the frame column, it is easily changed after destruction.
Description
Technical field
The utility model belongs to civil engineering antidetonation and field of shock absorption, and in particular to a kind of waveform soft steel shearing damper and
Frame column.
Background technology
China is that an earthquake disaster generation ratio is more frequently national, and earthquake can usually cause serious economic loss and people
Member's injures and deaths, this is mainly due to caused by the collapsing and destroy of building, frame column is the main stress structure of high building structure
Part acts on Frame Column Under suspension column in seismic combination and bean column node often destroys position the most serious.Although frame structure
It is quite ripe at home, but structure type or relatively simple, often clean steel or steel and concrete structure, ductility, anti-side
Rigidity and bearing capacity etc. also need it is perfect, in earthquake disaster, cylinder destroy after often cannot repair or can not repair in time
Multiple, the safety of serious structural damage and durability cause to seriously threaten to life and property.
Invention content
The shortcomings that overcome the above-mentioned prior art, the purpose of this utility model is to provide a kind of dampings of waveform soft steel shearing
Device and frame column, which can be the frame column shear energy dissipation and then cylinder is protected to escape injury, while make the frame column
With reliable vertical bearing capacity, which makes simply, easy to connect with the frame column, is easily changed after destruction.
A kind of waveform soft steel shearing damper, including energy consumer, upper junction plate, lower connecting plate, top shaped steel, lower part type
Steel, top card slot and lower part card slot, upper junction plate and lower connecting plate respectively with the upper and lower ends of energy consumer weld, top shaped steel and
Lower part shaped steel is bolted with upper junction plate and lower connecting plate respectively；Top card slot is identical with the shape of lower part card slot,
T-slot is offered, top card slot and lower part card slot are respectively fitted over by T-slot under the top flange and lower part shaped steel of top shaped steel
On the edge of a wing；
Energy consumer includes at least one energy consumption unit, and energy consumption unit includes waveform mild steel steel plate, and the two of waveform mild steel steel plate
Side is fixedly connected with floor, and the upper and lower ends of floor are welded with upper junction plate and lower connecting plate respectively.
When energy consumer includes more than two energy consumption units, one piece of floor is shared between adjacent two energy consumption units.
The total length of energy consumer is identical as the length of upper junction plate and lower connecting plate.
The direction of waveform mild steel steel plate upper edge one piece of floor to another piece of floor is spaced and parallel to open up several oblong holes,
The length direction of oblong hole is upper junction plate to the direction of lower connecting plate.
The bending angle of waveform mild steel steel plate is 135 °, and cross sectional shape is isosceles trapezoid, the upper bottom of isosceles trapezoid and waist
Length is identical, is 70mm.
A kind of frame column, including cylinder and four above-mentioned waveform soft steel shearing dampers, cylinder are arranged on pedestal, cylinder
Damper installation cavity is offered on four sides of bottom, each damper installation cavity installs a waveform soft steel shearing damping
Device, the top card slot and lower part card slot of waveform soft steel shearing damper are preset in respectively at the top and bottom of damper installation cavity.
Cylinder is steel reinforced concrete structure, and the center of cylinder is cylinder shaped steel, and concrete, column are wrapped up in the periphery of cylinder shaped steel
The lower end of build steel extends to pedestal and is connect with pedestal, and upper end extends to trabeation component and connects with trabeation component
It connects；Damper installation cavity is opened in the concrete on cylinder.
The mutual unicom in side of four damper installation cavitys, four waveform soft steel shearing damper head and the tail connect successively.
The utility model has the advantages that：
The waveform soft steel shearing damper upper junction plate and lower connecting plate of the utility model respectively with energy consumer up and down two
End welding, top shaped steel and lower part shaped steel are bolted with upper junction plate and lower connecting plate respectively, and energy consumer includes at least
One energy consumption unit, energy consumption unit includes waveform mild steel steel plate, and the both sides of waveform mild steel steel plate are fixedly connected with floor, floor
Upper and lower ends are welded with upper junction plate and lower connecting plate respectively, damper can be made to bear by floor and waveform mild steel steel plate
Axial force and consume energy；Meanwhile the structure of the damper is relatively easy, thus it is easy to make；
Top card slot and lower part card slot are respectively fitted over the lower flange of the top flange and lower part shaped steel of top shaped steel by T-slot
On, therefore, when in use, top card slot and lower part card slot are embedded in the installation site of damper in advance, by energy consumer, upper connection
The overall structure that plate, lower connecting plate, top shaped steel and lower part shaped steel are formed by connecting is inserted into top card slot and lower part card slot, you can
The installation of entire damper is completed, therefore damper is easy for installation, is easily changed after destruction.
For the frame column of the utility model when earthquake or other destructions occurs, it is soft that the energy in cylinder is introduced in waveform
Steel steel plate, by waveform mild steel steel plate occur it is shear-deformable consume energy, to effective solution cylinder in geological process or
Safety issue under other destructions is effectively protected agent structure from destroying, while when damper is using process
It is middle top shaped steel, lower part shaped steel, upper junction plate, lower connecting plate and energy consumer only to be taken out as a whole when destroying, then
Upper junction plate, lower connecting plate and energy consumer are replaced, the replacement that damper can be completed in cylinder is then placed in, the damping
Device is easily installed and replaces, therefore can be widely applied to the region of cylinder destructible.
Further, which can be in the case where ensureing vertical bearing capacity, waveform mild steel steel plate one piece of rib of upper edge
The direction of plate to another piece of floor is spaced and parallel to open up several oblong holes, and the length direction of oblong hole is upper junction plate
To the direction of lower connecting plate, oblong hole can greatly improve the deformability of frame cylinder.
Description of the drawings
Fig. 1 is the measurements of the chest, waist and hips structural schematic diagram of the utility model frame column；
Fig. 2 is the front view of the utility model frame column；
Fig. 3 is the side view of the utility model frame column；
Fig. 4 is the cross-sectional view of the utility model frame column；
Fig. 5 is the position relationship schematic diagram of the utility model frame column middle and upper part card slot or lower part card slot；
Fig. 6 is the measurements of the chest, waist and hips structural schematic diagram of the utility model waveform soft steel shearing damper；
Fig. 7 is the front view of the utility model waveform soft steel shearing damper；
Fig. 8 is the side view of the utility model waveform soft steel shearing damper
Wherein, 1- cylinders, 11- cylinders shaped steel, 12- dampers installation cavity, 2- pedestals, 3- waveform soft steel shearings damper,
It is connected under the tops 311- card slot, the lower parts 312- card slot, the tops 321- shaped steel, the lower parts 322- shaped steel, 331- upper junction plates, 332-
Plate, 34- side ribs plate, 35- inner rib plates, 36- waveform mild steel steel plate, 37- oblongs hole, 381- upper bolts, the lower parts 382- spiral shell
Bolt.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 6 to 8, the waveform soft steel shearing damper of the utility model, including energy consumer, upper junction plate 331,
Lower connecting plate 332, top shaped steel 321, lower part shaped steel 322, top card slot 311 and lower part card slot 312, upper junction plate 331 is under
Connecting plate 332 is welded with the upper and lower ends of energy consumer respectively, top shaped steel 321 and lower part shaped steel 322 respectively with upper junction plate 331
It is bolted with lower connecting plate 332；Top card slot 311 is identical with the shape of lower part card slot 312, offers T-slot, on
Portion's card slot 311 and lower part card slot 312 are respectively fitted over the bottom wing of the top flange and lower part shaped steel 322 of top shaped steel 321 by T-slot
On edge；
Energy consumer includes at least one energy consumption unit, and energy consumption unit includes waveform mild steel steel plate 36, waveform mild steel steel plate 36
Both sides be fixedly connected with floor, the upper and lower ends of floor are welded with upper junction plate 331 and lower connecting plate 332 respectively, energy consumer
Total length it is identical as the length of upper junction plate 331 and lower connecting plate 332；
The direction of waveform mild steel steel plate 36 upper edge one piece of floor to another piece of floor is spaced and parallel to open up several oblong holes
The length direction in hole 37, oblong hole 37 is upper junction plate 331 to the direction of lower connecting plate 332；
The bending angle of waveform mild steel steel plate 36 is 135 °, and cross sectional shape is isosceles trapezoid, the upper bottom of isosceles trapezoid and waist
Length it is identical, be 70mm.By adjusting the length of waveform mild steel steel plate 36, thickness, height and oblong hole 37
Size and quantity etc. can produce the damper of different initial stiffnesses and energy dissipation capacity.
Such as Fig. 1~Fig. 5, in conjunction with Fig. 6~Fig. 8, the frame column of the utility model, including cylinder 1 and four above-mentioned waveforms are soft
Steel shearing damp device 3, cylinder 1 are arranged on the base 2, and damper installation cavity 12 is offered on four sides of 1 bottom of cylinder,
Each damper installation cavity 12 installs a waveform soft steel shearing damper 3, the top card slot of waveform soft steel shearing damper 3
311 and lower part card slot 312 be preset in the top and bottom of damper installation cavity 12 respectively；
Cylinder 1 is steel reinforced concrete structure, and the center of cylinder 1 is cylinder shaped steel 11, and the periphery package of cylinder shaped steel 11 is mixed
Solidifying soil, the lower end of cylinder shaped steel 11 extend to pedestal 2 and are connect with pedestal 2, and upper end extends to trabeation component and and capital
Upper component connects；Damper installation cavity 12 is opened in the concrete on cylinder 1；
The mutual unicom in side of four damper installation cavitys 12, four 3 head and the tail of waveform soft steel shearing damper connect successively.
Embodiment
As shown in Figure 6 and Figure 7, in the present embodiment, when energy consumer includes two energy consumption units, adjacent two energy consumption units
Between share one piece of floor；Energy consumer include two side rib plates, 34, inner rib plates 35 and two waveform mild steel steel plates 36, two
Side rib plate 34 is placed in parallel, and be placed in parallel be vertically connected with plate (331,332) head and the tail connection formed a rectangular space, two
The edge in 36 outside of a waveform mild steel steel plate surrounds rectangle sky with by being vertically connected with plate (331,332) and two side rib plates 34 respectively
Between inner surface be fixedly connected；The edge of two 36 insides of waveform mild steel steel plate is fixed with two sides of inner rib plate 35 respectively to be connected
It connects, inner rib plate 35 is arranged in parallel between two side rib plates 34, and inner rib plate 35 and two side rib plates 34 can work together, can not only
Enough reinforce the outer rigidity of waveform mild steel steel plain, fixed function is played to waveform mild steel steel plate, and can guarantee in waveform mild steel steel
Plate meets vertical bearing capacity requirement in the case of punching.
The lower flange of top shaped steel 321, the top flange of lower part shaped steel 322 and upper junction plate 331, lower connecting plate 332 are opened
Equipped with several bolt holes, energy consumer, upper junction plate, lower connecting plate, top shaped steel and lower part shaped steel are connected as by bolt
It is whole.
Top card slot 331 by being reliably connected in the pre-buried cylinder of part, lower part card slot by being reliably connected in the pre-buried pedestal of part,
Top shaped steel and lower part shaped steel can be inserted into and be connected in top card slot and lower part card slot respectively.
Such as Fig. 5, each cylinder includes four dampers, and four dampers are sequentially connected end to end in turn, surround a rectangle, enclosed
Rectangle inside is core steel reinforced concrete, and shaped steel is located at cylinder center, and top extends to cylinder upper component, lower end and pedestal phase
Even.The material of waveform mild steel steel plate should select low-yield mild steel, other steel use ordinary carbon steel.
The waveform soft steel shearing damper of the utility model is big using the outer rigidity of waveform mild steel steel plain, vertical bearing capacity
Height, the big feature of shearing rigidity protect structures from injury, and in addition the damper processing technology is simple, and dismounting and change is convenient, applies
Work technological requirement is more wide in range；It is stronger that the damper influences controllability to the performance of agent structure.The frame column of the utility model
The anti-side that waveform soft steel shearing damper 3 by installing the utility model at 1 bottom of cylinder can be effectively increased wall becomes
Shape ability increases the ductility of structure, reduces damage of the frame column under seismic loading.
Claims (8)
1. a kind of waveform soft steel shearing damper, which is characterized in that including energy consumer, upper junction plate (331), lower connecting plate
(332), top shaped steel (321), lower part shaped steel (322), top card slot (311) and lower part card slot (312), upper junction plate (331)
Welded respectively with the upper and lower ends of energy consumer with lower connecting plate (332), top shaped steel (321) and lower part shaped steel (322) respectively with
Upper junction plate (331) and lower connecting plate (332) are bolted；The shape phase of top card slot (311) and lower part card slot (312)
Together, T-slot is offered, top card slot (311) and lower part card slot (312) are respectively fitted over top shaped steel (321) by T-slot
On top flange and the lower flange of lower part shaped steel (322)；
Energy consumer includes at least one energy consumption unit, and energy consumption unit includes waveform mild steel steel plate (36), waveform mild steel steel plate (36)
Both sides be fixedly connected with floor, the upper and lower ends of floor are welded with upper junction plate (331) and lower connecting plate (332) respectively.
2. a kind of waveform soft steel shearing damper according to claim 1, which is characterized in that when energy consumer include two with
When upper energy consumption unit, one piece of floor is shared between adjacent two energy consumption units.
3. a kind of waveform soft steel shearing damper according to claim 1, which is characterized in that the total length of energy consumer with it is upper
Connecting plate (331) is identical with the length of lower connecting plate (332).
4. a kind of waveform soft steel shearing damper according to claim 1, which is characterized in that on waveform mild steel steel plate (36)
Several oblong holes (37), the length of oblong hole (37) are opened up along the direction of one piece of floor to another piece of floor is spaced and parallel
Degree direction is direction of the upper junction plate (331) to lower connecting plate (332).
5. a kind of waveform soft steel shearing damper according to claim 1, which is characterized in that waveform mild steel steel plate (36)
Bending angle is 135 °, and cross sectional shape is isosceles trapezoid, and the upper bottom of isosceles trapezoid is identical with the length of waist, is 70mm.
6. a kind of frame column, which is characterized in that soft including cylinder 1 and four waveforms as described in claim 1-5 any one
Steel shearing damp device (3), cylinder (1) are arranged on pedestal (2), and damper is offered on four sides of cylinder (1) bottom
Installation cavity (12), each damper installation cavity (12) install a waveform soft steel shearing damper (3), the damping of waveform soft steel shearing
The top card slot (311) and lower part card slot (312) of device (3) are preset in respectively at the top and bottom of damper installation cavity (12).
7. a kind of frame column according to claim 6, which is characterized in that cylinder 1 is steel reinforced concrete structure, cylinder (1)
Center be cylinder shaped steel (11), concrete is wrapped up in the periphery of cylinder shaped steel (11), and the lower end of cylinder shaped steel (11) extends to base
Seat (2) is simultaneously connect with pedestal (2), and upper end extends to trabeation component and connect with trabeation component；Damper installation cavity
(12) it is opened in the concrete on cylinder (1).
8. a kind of frame column according to claim 6, which is characterized in that the side of four damper installation cavitys (12) is mutual
Unicom, four waveform soft steel shearing damper (3) head and the tail connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783605.8U CN207620476U (en) | 2017-12-19 | 2017-12-19 | A kind of waveform soft steel shearing damper and frame column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783605.8U CN207620476U (en) | 2017-12-19 | 2017-12-19 | A kind of waveform soft steel shearing damper and frame column |
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| Publication Number | Publication Date |
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| CN207620476U true CN207620476U (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721783605.8U Active CN207620476U (en) | 2017-12-19 | 2017-12-19 | A kind of waveform soft steel shearing damper and frame column |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915081A (en) * | 2018-08-10 | 2018-11-30 | 北京建筑大学 | A kind of wooden energy-consuming shock absorber and the timber structural system with it |
| CN109372146A (en) * | 2018-12-10 | 2019-02-22 | 河南省第二建设集团有限公司 | A kind of high-rise steel structure damping device and its application method |
| CN109914487A (en) * | 2019-03-29 | 2019-06-21 | 西安建筑科技大学 | A kind of hidden wood-structure old building suspension column viscous damper energy-consumption shock-absorption device |
| CN110565538A (en) * | 2019-09-23 | 2019-12-13 | 中铁第四勘察设计院集团有限公司 | Swivel bridge with damping function and construction method thereof |
| CN115522654A (en) * | 2022-10-28 | 2022-12-27 | 山东华科规划建筑设计有限公司 | Composite energy dissipation connecting structure for swinging wall bottom |
-
2017
- 2017-12-19 CN CN201721783605.8U patent/CN207620476U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915081A (en) * | 2018-08-10 | 2018-11-30 | 北京建筑大学 | A kind of wooden energy-consuming shock absorber and the timber structural system with it |
| CN108915081B (en) * | 2018-08-10 | 2023-09-12 | 北京建筑大学 | Wooden energy dissipation and shock absorption device and wooden structure system with same |
| CN109372146A (en) * | 2018-12-10 | 2019-02-22 | 河南省第二建设集团有限公司 | A kind of high-rise steel structure damping device and its application method |
| CN109914487A (en) * | 2019-03-29 | 2019-06-21 | 西安建筑科技大学 | A kind of hidden wood-structure old building suspension column viscous damper energy-consumption shock-absorption device |
| CN109914487B (en) * | 2019-03-29 | 2024-02-06 | 西安建筑科技大学 | Concealed energy-consumption damping device for column foot viscous damper of wooden structure ancient building |
| CN110565538A (en) * | 2019-09-23 | 2019-12-13 | 中铁第四勘察设计院集团有限公司 | Swivel bridge with damping function and construction method thereof |
| CN115522654A (en) * | 2022-10-28 | 2022-12-27 | 山东华科规划建筑设计有限公司 | Composite energy dissipation connecting structure for swinging wall bottom |
| CN115522654B (en) * | 2022-10-28 | 2024-05-17 | 山东华科规划建筑设计有限公司 | Composite energy dissipation connecting structure for bottom of swinging wall |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: Room 516, science and technology innovation center, Wangjiang campus, Sichuan University, No. 24, Section 1, South 1st ring road, Wuhou District, Chengdu, Sichuan 610044 Patentee after: SICHUAN ZHENKONG TECHNOLOGY Co.,Ltd. Address before: 710055 Yanta Road 13, Xi'an City, Shaanxi Province Patentee before: XI'AN University OF ARCHITECTURE & TECHNOLOGY |