CN109653393A - A kind of U-shaped steel plate loss energy connector - Google Patents
A kind of U-shaped steel plate loss energy connector Download PDFInfo
- Publication number
- CN109653393A CN109653393A CN201910041676.8A CN201910041676A CN109653393A CN 109653393 A CN109653393 A CN 109653393A CN 201910041676 A CN201910041676 A CN 201910041676A CN 109653393 A CN109653393 A CN 109653393A
- Authority
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- China
- Prior art keywords
- plate
- steel plate
- bend
- side wall
- mild steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 55
- 238000005265 energy consumption Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of U-shaped steel plate loss energy connector, including left side wall connecting component, right side wall connecting component, top U-bend mild steel plate, lower part U-bend mild steel plate, left side steel clamp plate and right side steel clamp plate, the surrender that the present invention passes through friction and U-bend mild steel plate, it can play the role of good damping energy consumption, and advantages of simple is arranged in component, can prepare in factory, in-site installation, it can repair according to the demand flexible arrangement position of building functions or replacement is convenient.
Description
Technical field
The invention belongs to buildings and technical field of buildings, are related to a kind of building element, in particular to a kind of U-shaped steel plate loss energy
Connector.
Background technique
Damping energy-consumption damper with excellent building structure have become world's earthquake resistant engineering area research hot spot it
One.Being mostly focused on both at home and abroad to the direction of this research allows to ensure that building remains intact simultaneously while building is mobile
Avoid the energy consumption connector of permanent damage.In building trade, it can be used for fighting and weakening the structural connection solution of seismic force
Certainly scheme is to reach ductility and energy dissipation capacity required for structure based on surrender/failure of elements some in connector.?
Common passive energy dissipation energy-consuming device is broadly divided into following a few classes: viscous damper, metal resistance in building structure at this stage
Buddhist nun's device, viscoelastic damper and frcition damper.Wherein the working principle of metal damper is: it utilizes people on metal component
For the yield deformation of the weak link of setting, thus seismic energy absorbed in consumption s tructure.And frcition damper is to pass through
Friction energy-dissipating between material, so that main structure be protected not to be damaged.But influenced by building function demand, it is existing
Damper arrangement it is limited, and structure design is complex, and damping effect is undesirable.
Summary of the invention
In order to overcome the disadvantages of the above prior art, the purpose of the present invention is to provide a kind of U-shaped steel plate loss energy connector,
Both it can guarantee that structure main structure body when generating certain displacement did not destroyed, and can also show good damping energy dissipation capacity,
And its design is simple, and flexible for installation, replacement is convenient.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of U-shaped steel plate loss energy connector, comprising:
Left side wall connecting component 3, for connecting left side wall, right side is steel plate, is arranged on the steel plate of right side
There are several bolt holes 1；
Right side wall connecting component 6, for connecting right side wall, left side is steel plate, is arranged on the steel plate of left side
There are several bolt holes 2 82；
Top U-bend mild steel plate 1 is set between left side wall connecting component 3 and right side wall connecting component 6,
Several length directions and the consistent slotted hole 1 of plate length direction, right side connection are provided on left side connecting plate or right side connecting plate
Several bolt holes 3 83 are provided on plate or left side connecting plate；
Lower part U-bend mild steel plate 4 is set between left side wall connecting component 3 and right side wall connecting component 6,
Several length directions and the consistent slotted hole 2 72 of plate length direction, left side connection are provided on right side connecting plate or left side connecting plate
Several bolt holes 4 84, the U-shaped opening of U-shaped opening and top U-bend mild steel plate 1 are provided on plate or right side connecting plate
Relatively；
Left side steel clamp plate 2 is set to the left side connecting plate and lower part U-bend mild steel plate 4 of top U-bend mild steel plate 1
Left side connecting plate right side, be provided with several bolt holes 5 85, by high-strength energy consumption bolt by left side steel clamp plate 2,
The left side connecting plate and left side wall connecting of the left side connecting plate of top U-bend mild steel plate 1, lower part U-bend mild steel plate 4
The right side steel plate of component 3 connects；
Right side steel clamp plate 5 is set to the right side connecting plate and lower part U-bend mild steel plate 4 of top U-bend mild steel plate 1
Right side connecting plate left side, be provided with several bolt holes 6 86, by high-strength energy consumption bolt by right side steel clamp plate 5,
The right side connecting plate and right side wall connecting of the right side connecting plate of top U-bend mild steel plate 1, lower part U-bend mild steel plate 4
The left side steel plate of component 6 connects.
The left side wall connecting piece 3 is connected using rivet with left side wall, and the right side wall connecting piece 6 uses rivet
It is connected with right side wall, prevents it from loosening.
Be respectively equipped with brass friction plate between each abutting connection part, that is, be separately positioned on wall connecting component with it is U-shaped
Between mild steel plate and between U-shaped mild steel plate and steel clamp plate.
The left side wall connecting component 3 and right side wall connecting component 6 are the troughing plate being spliced, and are integrated
Molded part.
The left side wall connecting component 3 and right side wall connecting component 6, the top U-bend mild steel plate 1 and lower part
U-bend mild steel plate 4, the left side steel clamp plate 2 and right side steel clamp plate 5, the material of these three components are Q235 fashioned iron, Q345 type
One of steel and Q420 fashioned iron are a variety of.
Each wall connecting component, U-bend mild steel plate and steel clamp plate are according to bearing capacity of wall body and engineering actual demand come really
Fixed respective geometric dimension.
Each slotted hole determines its specific geometric dimension according to design requirement.
Compared with prior art, the beneficial effects of the present invention are: connector of the present invention is while guaranteeing the rigidity of structure,
Make to relatively move between U-bend mild steel plate and wall connecting component and steel clamp plate, friction consumption is generated between friction member
Can, and when Relative sliding is excessive, can also by the yield deformation of U-bend mild steel plate come earthquake energy, thus
Guarantee that main structure is not damaged.And each component of connector designs advantages of simple, can prepare in factory, in-site installation,
Can be according to the demand flexible arrangement position of building functions, at low cost, it is convenient to repair or replace.
Detailed description of the invention
Fig. 1 is three dimensional structure diagram of the present invention.
Fig. 2 is positive structure diagram of the present invention.
Fig. 3 is overlooking structure diagram of the present invention.
Fig. 4 is wall connecting modular construction schematic diagram on the left of the present invention.
Fig. 5 is wall connecting component structural schematic diagram on the right side of the present invention.
Fig. 6 is U-bend mild steel plate structural schematic diagram in top of the present invention.
Fig. 7 is U-bend mild steel plate structural schematic diagram in lower part of the present invention.
Fig. 8 is steel clamp region schematic diagram on the left of the present invention.
Fig. 9 is steel clamp region schematic diagram on the right side of the present invention.
Specific embodiment
The embodiment that the present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of U-shaped steel plate loss energy connector of the present invention, comprising:
Left side wall connecting component 3 (connects for the integrated molding troughing plate being spliced for connecting left side wall
Mode can be rivet, prevent to loosen), with reference to Fig. 4, right side is steel plate, and there are five spiral shells for setting on the steel plate of right side
Keyhole hole 1；
Right side wall connecting component 6 (connects for the integrated molding troughing plate being spliced for connecting right side wall
Mode can be rivet, prevent to loosen), with reference to Fig. 5, left side is steel plate, and there are five spiral shells for setting on the steel plate of left side
Keyhole hole 2 82；
Top U-bend mild steel plate 1 is set between left side wall connecting component 3 and right side wall connecting component 6, ginseng
Fig. 6 is examined, there are two the length direction being located along the same line and the consistent slotted holes of plate length direction for setting on the connecting plate of left side
One 71, there are three bolt holes 3 83 for setting on the connecting plate of right side；
Lower part U-bend mild steel plate 4, U-shaped opening is opposite with the U-shaped opening of top U-bend mild steel plate 1, is set to
Between left side wall connecting component 3 and right side wall connecting component 6, with reference to Fig. 7, it is located at there are two settings on the connecting plate of right side
Length direction on same straight line and the consistent slotted hole 2 72 of plate length direction, there are three bolt holes for setting on the connecting plate of left side
4 84；
Left side steel clamp plate 2 is set to the left side connecting plate and lower part U-bend mild steel plate 4 of top U-bend mild steel plate 1
The right side of left side connecting plate be provided with five bolt holes 5 85 with reference to Fig. 8, two high-strength energy consumption bolts are worn respectively
Two bolt holes, 5 85, two slotted holes 1 and two bolt holes 1 are crossed, the high-strength energy consumption bolt of the other three is worn respectively
5 85, three bolt holes 4 84 of remaining three bolt holes and remaining three bolt holes 1 are crossed, by left side steel clamp
Plate 2, the left side connecting plate of top U-bend mild steel plate 1, lower part U-bend mild steel plate 4 left side connecting plate and left side wall
The right side steel plate of connecting component 3 connects；
Right side steel clamp plate 5 is set to the right side connecting plate and lower part U-bend mild steel plate 4 of top U-bend mild steel plate 1
The left side of right side connecting plate be provided with five bolt holes 6 86 with reference to Fig. 9, two high-strength energy consumption bolts pass through two
6 86, two slotted holes 2 72 of a bolt hole and two bolt holes 2 82, the high-strength energy consumption bolt of the other three are each passed through surplus
Remaining three bolt holes, 6 86, three bolt holes 3 83 and remaining three bolt holes 2 82, by right side steel clamp plate 5,
The right side connecting plate and right side wall connecting of the right side connecting plate of top U-bend mild steel plate 1, lower part U-bend mild steel plate 4
The left side steel plate of component 6 connects.
Be respectively equipped with brass friction plate between each abutting connection part, that is, be separately positioned on wall connecting component with it is U-shaped
Between mild steel plate and between U-shaped mild steel plate and steel clamp plate.
The material of the wall connecting component, U-shaped mild steel plate and steel clamp plate is Q235 fashioned iron, Q345 fashioned iron and Q420 fashioned iron
One of or it is a variety of.
Each wall connecting component, U-shaped mild steel plate and steel clamp plate determine respectively according to bearing capacity of wall body and engineering actual demand
From geometric dimension.
Each slotted hole determines its specific geometric dimension according to design requirement.
The principle of the present invention: when opposite vertical displacement occurs for adjacent two wall, the right side of top U-bend mild steel plate 1
Side connecting plate is sent out between left side steel clamp plate 2 and the right side steel plate of left side wall connecting component 3 respectively along slotted hole 1
Raw relative displacement, passes through the earthquake energy that rubs；The left side connecting plate of lower part U-bend mild steel plate 4 is along slotted hole 2 72
Relative displacement occurs between right side steel clamp plate 5 and the left side steel plate of right side wall connecting component 6 respectively, is consumed by friction
Seismic energy；When the relative vertical displacement between wall is larger, when the slotted hole of U-bend mild steel plate reaches the limit of, by U-shaped
The yield deformation of bending mild steel plate carrys out earthquake energy.
Claims (5)
1. a kind of U-shaped steel plate loss energy connector characterized by comprising
Left side wall connecting component (3), for connecting left side wall, right side is steel plate, is provided on the steel plate of right side
Several bolt holes one (81)；
Right side wall connecting component (6), for connecting right side wall, left side is steel plate, is provided on the steel plate of left side
Several bolt holes two (82)；
Top U-bend mild steel plate (1) is set between left side wall connecting component (3) and right side wall connecting component (6),
Several length directions and the consistent slotted hole one (71) of plate length direction, right side are provided on its left side connecting plate or right side connecting plate
Several bolt holes three (83) are provided on connecting plate or left side connecting plate；
Lower part U-bend mild steel plate (4) is set between left side wall connecting component (3) and right side wall connecting component (6),
Several length directions and the consistent slotted hole two (72) of plate length direction, left side are provided on its right side connecting plate or left side connecting plate
Several bolt holes four (84), U-shaped opening and top U-bend mild steel plate (1) are provided on connecting plate or right side connecting plate
U-shaped opening it is opposite；
Left side steel clamp plate (2) is set to the left side connecting plate and lower part U-bend mild steel plate of top U-bend mild steel plate (1)
(4) right side of left side connecting plate is provided with several bolt holes five (85), by high-strength energy consumption bolt by left side steel clamp
Plate (2), the left side connecting plate of top U-bend mild steel plate (1), the left side connecting plate of lower part U-bend mild steel plate (4) and a left side
The right side steel plate of side wall body connecting component (3) connects；
Right side steel clamp plate (5) is set to the right side connecting plate and lower part U-bend mild steel plate of top U-bend mild steel plate (1)
(4) left side of right side connecting plate is provided with several bolt holes six (86), by high-strength energy consumption bolt by right side steel clamp
Plate (5), the right side connecting plate of top U-bend mild steel plate (1), the right side connecting plate of lower part U-bend mild steel plate (4) and the right side
The left side steel plate of side wall body connecting component (6) connects.
2. U-shaped steel plate loss energy connector according to claim 1, which is characterized in that the left side wall connecting piece (3) uses
Rivet is connected with left side wall, and the right side wall connecting piece (6) is connected using rivet with right side wall.
3. U-shaped steel plate loss energy connector according to claim 1, which is characterized in that between each abutting connection part respectively
Equipped with brass friction plate.
4. U-shaped steel plate loss energy connector according to claim 1, which is characterized in that the left side wall connecting component (3) and
Right side wall connecting component (6) is the troughing plate being spliced, and the part that is integrally formed.
5. U-shaped steel plate loss energy connector according to claim 1, which is characterized in that the left side wall connecting component (3) and
Right side wall connecting component (6), the top U-bend mild steel plate (1) and lower part U-bend mild steel plate (4), the left side steel
Clamping plate (2) and right side steel clamp plate (5), the material of these three components are one of Q235 fashioned iron, Q345 fashioned iron and Q420 fashioned iron
Or it is a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041676.8A CN109653393B (en) | 2019-01-16 | 2019-01-16 | U-shaped steel plate energy consumption connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041676.8A CN109653393B (en) | 2019-01-16 | 2019-01-16 | U-shaped steel plate energy consumption connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109653393A true CN109653393A (en) | 2019-04-19 |
| CN109653393B CN109653393B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910041676.8A Active CN109653393B (en) | 2019-01-16 | 2019-01-16 | U-shaped steel plate energy consumption connecting piece |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485598A (en) * | 2019-07-26 | 2019-11-22 | 北京建筑大学 | A kind of light steel energy consumption wall of the assembled of the U-shaped mild steel damper of band and its connection type |
| CN110485554A (en) * | 2019-07-26 | 2019-11-22 | 北京建筑大学 | A kind of assembled cold-rolled forming section wall-plate-column shock absorbing structural system of the U-shaped mild steel damper of band |
| CN110700436A (en) * | 2019-10-16 | 2020-01-17 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110805201A (en) * | 2019-11-21 | 2020-02-18 | 大连交通大学 | Replaceable coupling beam with dual energy consumption capability |
| CN113175002A (en) * | 2021-04-28 | 2021-07-27 | 西南交通大学 | Soft collision energy dissipation device |
| CN113529946A (en) * | 2021-08-24 | 2021-10-22 | 西安建筑科技大学 | Beam column energy consumption connecting piece based on U-shaped plate and construction method thereof |
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2019
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485598A (en) * | 2019-07-26 | 2019-11-22 | 北京建筑大学 | A kind of light steel energy consumption wall of the assembled of the U-shaped mild steel damper of band and its connection type |
| CN110485554A (en) * | 2019-07-26 | 2019-11-22 | 北京建筑大学 | A kind of assembled cold-rolled forming section wall-plate-column shock absorbing structural system of the U-shaped mild steel damper of band |
| CN110700436A (en) * | 2019-10-16 | 2020-01-17 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110700436B (en) * | 2019-10-16 | 2022-01-11 | 合肥工业大学 | Energy-consuming type connecting node for hanging steel column and mounting method thereof |
| CN110805201A (en) * | 2019-11-21 | 2020-02-18 | 大连交通大学 | Replaceable coupling beam with dual energy consumption capability |
| CN113175002A (en) * | 2021-04-28 | 2021-07-27 | 西南交通大学 | Soft collision energy dissipation device |
| CN113175002B (en) * | 2021-04-28 | 2022-01-11 | 西南交通大学 | Soft collision energy dissipation device |
| CN113529946A (en) * | 2021-08-24 | 2021-10-22 | 西安建筑科技大学 | Beam column energy consumption connecting piece based on U-shaped plate and construction method thereof |
| CN113529946B (en) * | 2021-08-24 | 2022-06-07 | 西安建筑科技大学 | Beam column energy consumption connecting piece based on U-shaped plate and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109653393B (en) | 2023-12-19 |
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